{"id":2152,"date":"2025-05-05T12:10:48","date_gmt":"2025-05-05T10:10:48","guid":{"rendered":"https:\/\/www.sontech.se\/?page_id=2152"},"modified":"2025-05-13T09:07:48","modified_gmt":"2025-05-13T07:07:48","slug":"ventilateur-du-filtre-a-air","status":"publish","type":"page","link":"https:\/\/www.sontech.se\/fr\/air-cleaner-fan\/","title":{"rendered":"Air cleaner &#8211; Fan"},"content":{"rendered":"<div id=\"fws_69f4fc4803ae4\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h1>Cas du costumier : A<span class=\"Y2IQFc\" lang=\"en\">ir cleaner - Bruit du ventilateur\u00a0<\/span><\/h1>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69f4fc4804027\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div class=\"nectar-split-heading\" data-align=\"default\" data-m-align=\"inherit\" data-text-effect=\"default\" data-animation-type=\"line-reveal-by-space\" data-animation-delay=\"0\" data-animation-offset=\"\" data-m-rm-animation=\"\" data-stagger=\"\" data-custom-font-size=\"false\" ><h1 ><\/h1><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69f4fc4804342\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div style=\"\" class=\"vc_col-sm-1\/5 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\" data-using-bg=\"true\" data-border-radius=\"10px\" data-padding-pos=\"all\" data-has-bg-color=\"true\" data-bg-color=\"rgba(112,111,111,0.04)\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-bg-overlay-wrap column-bg-layer\" data-bg-animation=\"none\"><div class=\"column-bg-overlay\" style=\"opacity: 1; background-color: rgba(112,111,111,0.04);\"><\/div><\/div>\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div  class=\"vc_wp_custommenu wpb_content_element\"><div class=\"widget widget_nav_menu\"><h2 class=\"widgettitle\">Cas des produits<\/h2><div class=\"menu-noise-control-cases-container\"><ul id=\"menu-noise-control-cases\" class=\"menu\"><li id=\"menu-item-2162\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2162\"><a href=\"https:\/\/www.sontech.se\/fr\/air-cleaner-fan\/\">Filtre \u00e0 air - Ventilateur<\/a><\/li>\n<li id=\"menu-item-2175\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2175\"><a href=\"https:\/\/www.sontech.se\/fr\/waste-bin-hydralic\/\">Poubelle - hydralic<\/a><\/li>\n<\/ul><\/div><\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div style=\"\" class=\"vc_col-sm-2\/5 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\" data-using-bg=\"true\" data-border-radius=\"10px\" data-padding-pos=\"all\" data-has-bg-color=\"true\" data-bg-color=\"rgba(112,111,111,0.04)\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-bg-overlay-wrap column-bg-layer\" data-bg-animation=\"none\"><div class=\"column-bg-overlay\" style=\"opacity: 1; background-color: rgba(112,111,111,0.04);\"><\/div><\/div>\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2>Filtre \u00e0 air - bruit du ventilateur<\/h2>\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"nectar_image_with_hotspots\" data-stlye=\"color_pulse\" data-hotspot-icon=\"numerical\" data-size=\"medium\" data-color=\"accent-color\" data-tooltip-func=\"hover\" data-tooltip_shadow=\"none\" data-animation=\"\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023.png 500w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023-300x300.png 300w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023-150x150.png 150w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023-12x12.png 12w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023-140x140.png 140w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023-100x100.png 100w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_103357023-350x350.png 350w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><div class=\"nectar_hotspot_wrap\" style=\"top: 29.8639%; left: 27.8884%;\"><div class=\"nectar_hotspot\"><span>1<\/span><\/div><div class=\"nttip\" data-tooltip-position=\"top\"><div class=\"inner\">Absorbants acoustiques ajout\u00e9s, optimis\u00e9s pour la gamme de fr\u00e9quences 100-500 KHz.<\/div><\/div><\/div><div class=\"nectar_hotspot_wrap\" style=\"top: 85.3752%; left: 57.3705%;\"><div class=\"nectar_hotspot\"><span>2<\/span><\/div><div class=\"nttip\" data-tooltip-position=\"top\"><div class=\"inner\">Pi\u00e8ge \u00e0 bruit sur mesure avec Acustimet.<\/div><\/div><\/div><div class=\"nectar_hotspot_wrap\" style=\"top: 20.0365%; left: 67.7291%;\"><div class=\"nectar_hotspot\"><span>3<\/span><\/div><div class=\"nttip\" data-tooltip-position=\"top\"><div class=\"inner\">Trous optimis\u00e9s pour un meilleur contr\u00f4le du bruit.<\/div><\/div><\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div style=\"\" class=\"vc_col-sm-2\/5 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\" data-using-bg=\"true\" data-border-radius=\"10px\" data-padding-pos=\"all\" data-has-bg-color=\"true\" data-bg-color=\"rgba(112,111,111,0.04)\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-bg-overlay-wrap column-bg-layer\" data-bg-animation=\"none\"><div class=\"column-bg-overlay\" style=\"opacity: 1; background-color: rgba(112,111,111,0.04);\"><\/div><\/div>\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2>Solution au probl\u00e8me du bruit<\/h2>\n<p><strong>Costumier :<\/strong> Camfil<br \/>\n<strong>Probl\u00e8me de bruit :<\/strong> Bruit du ventilateur<br \/>\n<strong>Mat\u00e9riel utilis\u00e9 : <\/strong><a href=\"https:\/\/www.sontech.se\/fr\/materiaudinsonorisation\/acustimet\/\">Acustimet\u00ae<\/a>, <a href=\"https:\/\/www.sontech.se\/fr\/materiaudinsonorisation\/acusticell-sa\/\">Acusticell<\/a><br \/>\n<strong>R\u00e9sultat avant - apr\u00e8s :<\/strong> <span style=\"font-size: 16px;\">52 dB - 28 dB<\/span><\/p>\n<p class=\"\" data-start=\"174\" data-end=\"373\"><strong data-start=\"174\" data-end=\"373\">Camfil, un leader mondial des syst\u00e8mes de filtration d'air, devait r\u00e9soudre les probl\u00e8mes de bruit du ventilateur de son purificateur d'air City M, un choix populaire pour les environnements int\u00e9rieurs tels que les bureaux, les h\u00f4pitaux et les \u00e9coles.<\/strong><\/p>\n<p class=\"\" data-start=\"375\" data-end=\"565\">Le ventilateur interne produisait un niveau de bruit perceptible, qui devenait particuli\u00e8rement g\u00eanant dans les environnements plus calmes. Les utilisateurs finaux, qui accordent la priorit\u00e9 \u00e0 la puret\u00e9 de l'air et au confort acoustique, s'en sont inqui\u00e9t\u00e9s.<\/p>\n<p class=\"\" data-start=\"567\" data-end=\"629\">Pour r\u00e9soudre ce probl\u00e8me, nous avons mis en \u0153uvre une am\u00e9lioration acoustique en trois \u00e9tapes :<\/p>\n<ol data-start=\"630\" data-end=\"903\">\n<li class=\"\" data-start=\"630\" data-end=\"712\">\n<p class=\"\" data-start=\"633\" data-end=\"712\">Un absorbeur de son personnalis\u00e9 \u00e0 haute efficacit\u00e9 a \u00e9t\u00e9 install\u00e9 \u00e0 l'int\u00e9rieur de l'enveloppe.<\/p>\n<\/li>\n<li class=\"\" data-start=\"713\" data-end=\"809\">\n<p class=\"\" data-start=\"716\" data-end=\"809\">Un pi\u00e8ge \u00e0 son en Acustimet a \u00e9t\u00e9 int\u00e9gr\u00e9 pour r\u00e9duire le bruit du ventilateur le long de la trajectoire du flux d'air.<\/p>\n<\/li>\n<li class=\"\" data-start=\"810\" data-end=\"903\">\n<p class=\"\" data-start=\"813\" data-end=\"903\">La configuration des trous sur le panneau avant a \u00e9t\u00e9 optimis\u00e9e pour minimiser la r\u00e9sonance et les fuites de bruit.<\/p>\n<\/li>\n<\/ol>\n<p class=\"\" data-start=\"905\" data-end=\"922\"><strong data-start=\"905\" data-end=\"920\">Le r\u00e9sultat :<\/strong><\/p>\n<ul data-start=\"923\" data-end=\"1157\">\n<li class=\"\" data-start=\"923\" data-end=\"1000\">\n<p class=\"\" data-start=\"925\" data-end=\"1000\"><em data-start=\"925\" data-end=\"934\">Avant :<\/em> Le bruit du ventilateur est perceptible, en particulier lors des op\u00e9rations \u00e0 grande vitesse.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1001\" data-end=\"1157\">\n<p class=\"\" data-start=\"1003\" data-end=\"1157\"><em data-start=\"1003\" data-end=\"1011\">Apr\u00e8s :<\/em> Fonctionnement nettement plus silencieux, avec un profil sonore plus doux et plus agr\u00e9able, sans compromettre le d\u00e9bit d'air ou les performances de filtration.<\/p>\n<\/li>\n<\/ul>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69f4fc4806da5\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row\"  style=\"padding-top: 0px; padding-bottom: 0px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop\"  style=\"\"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div style=\"\" class=\"vc_col-sm-12 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\" data-using-bg=\"true\" data-padding-pos=\"all\" data-has-bg-color=\"true\" data-bg-color=\"rgba(112,111,111,0.04)\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" ><div class=\"column-bg-overlay-wrap column-bg-layer\" data-bg-animation=\"none\"><div class=\"column-bg-overlay\" style=\"opacity: 1; background-color: rgba(112,111,111,0.04);\"><\/div><\/div>\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h4 class=\"\" data-start=\"705\" data-end=\"769\">Insonorisation de l'\u00e9purateur d'air Camfil City M - \u00c9tude de cas<\/h4>\n<p class=\"\" data-start=\"771\" data-end=\"1175\">Le Camfil City M est un purificateur d'air haute performance con\u00e7u pour les environnements int\u00e9rieurs tels que les bureaux, les h\u00f4pitaux et les \u00e9coles. Bien que ses capacit\u00e9s de filtration soient exceptionnelles, le ventilateur int\u00e9gr\u00e9 peut g\u00e9n\u00e9rer un bruit perceptible, en particulier dans les environnements calmes. Pour y rem\u00e9dier, nous avons mis en \u0153uvre une strat\u00e9gie d'insonorisation en plusieurs \u00e9tapes visant \u00e0 maintenir le d\u00e9bit d'air et les performances tout en r\u00e9duisant le bruit de fonctionnement.<\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69f4fc480707b\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row  right_padding_10px left_padding_10px\"  style=\"padding-top: 10px; padding-bottom: 10px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop using-bg-color\"  style=\"background-color: rgba(112,111,111,0.04); \"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-4 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h4 class=\"\" data-start=\"1182\" data-end=\"1233\"><strong data-start=\"1190\" data-end=\"1233\">1. Int\u00e9gration d'absorbeurs acoustiques sur mesure<\/strong><\/h4>\n<p class=\"\" data-start=\"1235\" data-end=\"1561\">Nous avons mis au point un insert insonorisant sur mesure en utilisant de la mousse acoustique \u00e0 haute efficacit\u00e9. Cet insert a \u00e9t\u00e9 install\u00e9 \u00e0 l'int\u00e9rieur du bo\u00eetier de l'appareil, en particulier dans les zones proches du ventilateur o\u00f9 les r\u00e9flexions sonores et les vibrations sont les plus intenses. Le mat\u00e9riau est optimis\u00e9 pour les bruits de moyenne et haute fr\u00e9quence et r\u00e9pond \u00e0 des normes strictes en mati\u00e8re de s\u00e9curit\u00e9 incendie.<\/p>\n<p data-start=\"1235\" data-end=\"1561\">\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"img-with-aniamtion-wrap  custom-size\" data-max-width=\"100%\" data-max-width-mobile=\"default\" data-border-radius=\"5px\" data-shadow=\"none\" data-animation=\"none\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"494\" width=\"500\" data-animation=\"none\" src=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_112607863-500x494.jpg\" alt=\"\" srcset=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_112607863-500x494.jpg 500w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_112607863-100x100.jpg 100w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-4 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h4 class=\"\" data-start=\"1650\" data-end=\"1685\"><strong data-start=\"1658\" data-end=\"1685\">2. Pi\u00e8ge \u00e0 sons Acustimet<\/strong><\/h4>\n<p class=\"\" data-start=\"1687\" data-end=\"1984\">Pour att\u00e9nuer davantage le bruit sans entraver la circulation de l'air, nous avons con\u00e7u et install\u00e9 un pi\u00e8ge \u00e0 son en Acustimet. Cet \u00e9l\u00e9ment m\u00e9tallique perfor\u00e9, rempli d'un mat\u00e9riau absorbant le son, est plac\u00e9 strat\u00e9giquement dans le canal d'air pour briser et att\u00e9nuer le bruit des pales du ventilateur et du bo\u00eetier du moteur.<\/p>\n<p data-start=\"1687\" data-end=\"1984\">\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"img-with-aniamtion-wrap  custom-size\" data-max-width=\"100%\" data-max-width-mobile=\"default\" data-border-radius=\"5px\" data-shadow=\"none\" data-animation=\"none\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"500\" width=\"500\" data-animation=\"none\" src=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113013529-500x500.jpg\" alt=\"\" srcset=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113013529-500x500.jpg 500w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113013529-150x150.jpg 150w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113013529-140x140.jpg 140w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113013529-100x100.jpg 100w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113013529-350x350.jpg 350w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-4 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h4 class=\"\" data-start=\"2080\" data-end=\"2132\"><strong data-start=\"2089\" data-end=\"2132\">3. Optimisation de la configuration des trous dans le tubage<\/strong><\/h4>\n<p class=\"\" data-start=\"2134\" data-end=\"2434\">Nous avons redessin\u00e9 le motif des perforations sur le panneau avant du filtre \u00e0 air. En optimisant la taille et l'espacement des trous, nous avons r\u00e9duit la r\u00e9sonance et les fuites sonores tout en pr\u00e9servant le d\u00e9bit d'air. Cette modification apparemment mineure de la conception a un impact notable sur les niveaux de bruit per\u00e7us, en particulier dans les environnements silencieux.<\/p>\n<p data-start=\"2134\" data-end=\"2434\">\n\t<\/div>\n<\/div>\n\n\n\n<div class=\"img-with-aniamtion-wrap  custom-size\" data-max-width=\"100%\" data-max-width-mobile=\"default\" data-border-radius=\"5px\" data-shadow=\"none\" data-animation=\"none\" >\n      <div class=\"inner\">\n        <div class=\"hover-wrap\"> \n          <div class=\"hover-wrap-inner\">\n            <img decoding=\"async\" class=\"img-with-animation skip-lazy\" data-delay=\"0\" height=\"500\" width=\"500\" data-animation=\"none\" src=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113347631-500x500.jpg\" alt=\"\" srcset=\"https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113347631-500x500.jpg 500w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113347631-150x150.jpg 150w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113347631-12x12.jpg 12w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113347631-140x140.jpg 140w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113347631-100x100.jpg 100w, https:\/\/www.sontech.se\/wp-content\/uploads\/2025\/05\/image_2025-05-05_113347631-350x350.jpg 350w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69f4fc48085a5\"  data-column-margin=\"default\" data-midnight=\"dark\"  class=\"wpb_row vc_row-fluid vc_row  right_padding_10px left_padding_10px\"  style=\"padding-top: 10px; padding-bottom: 10px; \"><div class=\"row-bg-wrap\" data-bg-animation=\"none\" data-bg-animation-delay=\"\" data-bg-overlay=\"false\"><div class=\"inner-wrap row-bg-layer\" ><div class=\"row-bg viewport-desktop using-bg-color\"  style=\"background-color: rgba(112,111,111,0.04); \"><\/div><\/div><\/div><div class=\"row_col_wrap_12 col span_12 dark left\">\n\t<div  class=\"vc_col-sm-6 wpb_column column_container vc_column_container col left_padding_desktop_10px top_padding_desktop_10px right_padding_desktop_10px bottom_padding_desktop_10px\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2><span style=\"font-size: 24px;\"><strong>R\u00e9sultat<\/strong><\/span><\/h2>\n<p>Gr\u00e2ce \u00e0 cette intervention en trois parties, le Camfil City M fonctionne d\u00e9sormais \u00e0 un niveau de bruit consid\u00e9rablement r\u00e9duit, ce qui est id\u00e9al pour les environnements sensibles au bruit tels que les \u00e9coles, les cliniques et les bureaux. Les am\u00e9liorations ont \u00e9t\u00e9 apport\u00e9es sans effet n\u00e9gatif sur l'efficacit\u00e9 de la filtration ou l'accessibilit\u00e9 \u00e0 la maintenance.<\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 36px;\">52dB \u21d2 28 dB<\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t<div  class=\"vc_col-sm-6 wpb_column column_container vc_column_container col no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<h2><span style=\"font-size: 24px;\"><strong>Ressources produits<\/strong><\/span><\/h2>\n<p>Fiche technique Camfil City M (su\u00e9dois)<br \/>\nVid\u00e9o du produit Camfil City M<\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t<div id=\"fws_69f4fc4808cd2\"  data-column-margin=\"default\" data-midnight=\"light\" data-top-percent=\"10%\" data-bottom-percent=\"10%\" data-nectar-animated-gradient-settings=\"{&quot;color_1&quot;:&quot;#004899&quot;,&quot;color_2&quot;:&quot;#f9b233&quot;,&quot;speed&quot;:&quot;1300&quot;,&quot;blending_mode&quot;:&quot;linear&quot;}\"  class=\"wpb_row vc_row-fluid vc_row full-width-section\"  style=\"padding-top: calc(100vw * 0.10); padding-bottom: calc(100vw * 0.10); \"><div class=\"row-bg-wrap has-animated-gradient\" data-bg-animation=\"fade-in\" data-bg-animation-delay=\"\" data-bg-overlay=\"true\"><div class=\"inner-wrap row-bg-layer using-image\" ><div class=\"row-bg viewport-desktop using-image\"  style=\"background-image: url(https:\/\/www.sontech.se\/wp-content\/uploads\/2024\/03\/image_2024-03-20_120354626.jpg); background-position: center center; background-repeat: no-repeat; \"><\/div><\/div><div class=\"row-bg-overlay row-bg-layer\" style=\"background-color:#0a0a0a;  opacity: 0.5; \"><\/div><\/div><div class=\"row_col_wrap_12 col span_12 light left\">\n\t<div  class=\"vc_col-sm-12 wpb_column column_container vc_column_container col has-animation no-extra-padding inherit_tablet inherit_phone\"  data-padding-pos=\"all\" data-has-bg-color=\"false\" data-bg-color=\"\" data-bg-opacity=\"1\" data-animation=\"fade-in-from-bottom\" data-delay=\"0\" >\n\t\t<div class=\"vc_column-inner\" >\n\t\t\t<div class=\"wpb_wrapper\">\n\t\t\t\t<div class=\"nectar-split-heading\" data-align=\"default\" data-m-align=\"inherit\" data-text-effect=\"default\" data-animation-type=\"line-reveal-by-space\" data-animation-delay=\"0\" data-animation-offset=\"\" data-m-rm-animation=\"\" data-stagger=\"\" data-custom-font-size=\"false\" data-has-fit-text=\"true\" ><h1 >R\u00e9servez une consultation gratuite avec nos experts en mati\u00e8re de bruit.<\/h1><\/div>\n<div class=\"wpb_text_column wpb_content_element\" >\n\t<div class=\"wpb_wrapper\">\n\t\t<p><span style=\"font-size: 32px;\">Laissez-nous vous aider \u00e0 r\u00e9soudre votre probl\u00e8me de bruit<\/span><\/p>\n\t<\/div>\n<\/div>\n\n\n\n\n\t<div class=\"wpb_raw_code wpb_content_element wpb_raw_html\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<!-- Calendly inline widget begin -->\n<div class=\"calendly-inline-widget\" data-url=\"https:\/\/calendly.com\/slasknouse\/30min\" style=\"min-width:320px;height:700px;\"><\/div>\n<script type=\"text\/javascript\" src=\"https:\/\/assets.calendly.com\/assets\/external\/widget.js\" async><\/script>\n<!-- Calendly inline widget end -->\n\t\t<\/div>\n\t<\/div>\n\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>","protected":false},"excerpt":{"rendered":"Costumer Case: Air cleaner - Fan noise\u00a0 Product casesAir cleaner \u2013 Fan Waste bin \u2013 hydralic Air cleaner - fan noise 1Added sound absorbers, optimized for frequency range 100-500 KHz.2Custom-made...","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2152","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/pages\/2152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/comments?post=2152"}],"version-history":[{"count":12,"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/pages\/2152\/revisions"}],"predecessor-version":[{"id":2187,"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/pages\/2152\/revisions\/2187"}],"wp:attachment":[{"href":"https:\/\/www.sontech.se\/fr\/wp-json\/wp\/v2\/media?parent=2152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}