{"id":25544,"date":"2026-05-07T08:06:00","date_gmt":"2026-05-07T06:06:00","guid":{"rendered":"https:\/\/sw.fst.com\/magazine\/2026\/05\/hoiab-tihedalt-isegi-uele-100-baari\/"},"modified":"2026-05-11T13:02:50","modified_gmt":"2026-05-11T11:02:50","slug":"hoiab-tihedalt-isegi-uele-100-baari","status":"publish","type":"post","link":"https:\/\/sw.fst.com\/magazine\/et\/2026\/05\/hoiab-tihedalt-isegi-uele-100-baari\/","title":{"rendered":"Hoiab tihedalt &#8211; isegi \u00fcle 100 baari"},"content":{"rendered":"\n<p class=\"is-style-cnvs-paragraph-callout wp-block-paragraph\">Freudenberg Sealing Technologies esitleb elastomeeril p\u00f5hinevat tihenduslahendust CO\u2082-konditsioneerikompressoritele.<\/p>\n\n<p class=\"wp-block-paragraph\">Weinheim, 7. mai 2026 &#8211; Freudenberg Sealing Technologies on v\u00e4lja t\u00f6\u00f6tanud uuendusliku tihenduss\u00fcsteemi s\u00f5idukite kliimaseadmete kompressorite bussipiirdete tihendite jaoks. Elastomeeril p\u00f5hinev lahendus peab lekkekatsel vastu \u00fcle 100 baari katser\u00f5hule ja pakub kuluefektiivset alternatiivi tavap\u00e4rastele klaasist tihenditele. See on m\u00f5eldud CO\u2082-kompressoritele (R744), kuid sobib ka teiste k\u00fclmutusainete jaoks.   <\/p>\n\n<p class=\"wp-block-paragraph\"><br\/>Fluoreeritud kasvuhoonegaase k\u00e4sitlevad Euroopa \u00f5igusaktid on autot\u00f6\u00f6stuses muutuste ajendiks: seni valdavalt kasutatud fluoritud k\u00fclmutusained R134a ja R1234yf asendatakse j\u00e4rk-j\u00e4rgult alternatiivsete ainetega. Looduslikke k\u00fclmutusaineid R744 (CO\u2082) ja R290 (propaan) peetakse eriti s\u00e4\u00e4stlikuks. CO\u2082 kasutamine k\u00fclmutuskompressorites tekitab siiski m\u00e4rkimisv\u00e4\u00e4rseid tehnilisi probleeme: CO\u2082-kompressorite t\u00f6\u00f6r\u00f5hk on mitu korda suurem kui tavaliste k\u00fclmutusvahendite puhul kompressoris.  <\/p>\n\n<p class=\"wp-block-paragraph\"><br\/><strong>Pisikesed molekulid, tohutu r\u00f5hk<\/strong><br\/>\u00dcks v\u00f5tme\u00fclesandeid selles keskkonnas on elektriliste l\u00e4biviikude &#8211; niinimetatud busbaride v\u00f5i tihvtide &#8211; usaldusv\u00e4\u00e4rne tihendamine kompressori korpuses. Pisikesed CO\u2082-molekulid v\u00f5ivad tungida elastomeermaterjalist l\u00e4bi. Kui seej\u00e4rel toimub kiire r\u00f5hu langus, laienevad l\u00f5ksus olevad gaasimolekulid j\u00e4rsult ja v\u00f5ivad tihendi seestpoolt h\u00e4vitada &#8211; see on n\u00e4htus, mida nimetatakse plahvatuslikuks dekompressiooniks. Lisaks peavad tihendid vastama k\u00f5rgeimatele mehaanilistele n\u00f5uetele.   <\/p>\n\n<p class=\"wp-block-paragraph\"><br\/><strong>Materjal ja disain \u00fchest allikast<\/strong><br\/>Freudenberg Sealing Technologies vastab nendele v\u00e4ljakutsetele uue tihenduss\u00fcsteemiga, mis kasutab mitmesuguseid materjale. Ettev\u00f5te kasutab oma p\u00f5hjalikke teadmisi materjalide kohta: spetsiaalselt CO\u2082-kompressorites kasutamiseks on v\u00e4lja t\u00f6\u00f6tatud materjalid, mis taluvad plahvatusohtlikku dekompressiooni ja on v\u00e4ga vastupidavad tavalistele k\u00fclmutusainetele. Kasutatakse ka elastomeervariante, mis pakuvad suurt j\u00e4lgimiskindlust (CTI) ja takistavad seega usaldusv\u00e4\u00e4rselt lekkevoolude lekkimist p\u00f5lemisvoolude tekkimist vooluahela puksis.  <\/p>\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1160\" height=\"773\" src=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-1160x773.jpg\" alt=\"\" class=\"wp-image-25530 size-full\" srcset=\"https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-1160x773.jpg 1160w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-800x533.jpg 800w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-1536x1024.jpg 1536w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-2048x1365.jpg 2048w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-120x80.jpg 120w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-90x60.jpg 90w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-320x213.jpg 320w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-560x373.jpg 560w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars-1920x1280.jpg 1920w, https:\/\/sw.fst.com\/magazine\/wp-content\/uploads\/2026\/05\/FST_C01-3000x2000-download_Compressor_with_busbars.jpg 3000w\" sizes=\"auto, (max-width: 1160px) 100vw, 1160px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Tihenduskontuur on integreeritud arendusmeetodi tulemus, mis \u00fchtlustab t\u00e4pselt valmistatavuse, komponentide disaini ja funktsionaalse ohutuse. Freudenberg Sealing Technologies valdab seda tasakaalustavat tegevust kogu v\u00e4\u00e4rtusahela ulatuses: alates keerukate materjalide v\u00e4ljat\u00f6\u00f6tamisest ja t\u00f6\u00f6tlemisest kuni sobiva tihendikonstruktsiooni v\u00e4ljat\u00f6\u00f6tamiseni. Lekkekatses pidas tihenduss\u00fcsteem usaldusv\u00e4\u00e4rselt vastu \u00fcle 100 baari suurusele katser\u00f5hule.  <\/p>\n<\/div><\/div>\n\n<p class=\"wp-block-paragraph\"><br\/><\/p>\n\n<p class=\"wp-block-paragraph\">&#8220;K\u00fclmutusainete \u00fcleminek esitab kliimaseadmete kompressorite tootjatele t\u00e4iesti uusi tihendusn\u00f5udeid. Me pakume neile mitte ainult tehnilist lahendust sellele v\u00e4ljakutsele, vaid ka t\u00f5elist arenduspartnerlust &#8211; alates materjalide valikust kuni tootmisvalmis tihenduskontuurini,&#8221; \u00fctleb Freudenberg Sealing Technologiesi tootejuht Christian Jaschke.<\/p>\n\n<p class=\"wp-block-paragraph\"><br\/><strong>Odavam kui klaas ja paindlikum<\/strong><br\/>Uus lahendus pakub mitmeid eeliseid v\u00f5rreldes seni sageli kasutatud klaasist tihenditega: Kulud \u00fche tihendiga varustatud riba\/poldi kohta v\u00f5ivad s\u00f5ltuvalt konkreetsest rakendusest v\u00e4heneda kuni 30 %. Kuna \u00fche kompressori kohta on tavaliselt kolm soonet, t\u00e4hendab see m\u00e4rkimisv\u00e4\u00e4rset kokkuhoiupotentsiaali. T\u00e4nu kompaktsele konstruktsioonile aitab lahendus optimeerida ka paigaldusruumi. See on otsustav tegur tihedalt kompressorite keskkonnas.   <\/p>\n\n<p class=\"wp-block-paragraph\"><br\/>Freudenberg Sealing Technologies arenduspartnerina kohandab materjali, tihenduskontuuri ja geomeetria vastavalt vastava kompressoritootja n\u00f5uetele &#8211; k\u00f5rge k\u00e4ttesaadavuse ja l\u00fchikeste arendusts\u00fcklitega. Selle aluseks on lai materjalivalik, mis katab temperatuurivahemiku -40 \u00b0C kuni \u00fcle 200 \u00b0C ja pakub suurt vastupidavust mitmesugustele k\u00fclmutusainetele. <\/p>\n\n<p class=\"wp-block-paragraph\"><br\/><strong>Alates arendusest kuni rakendamiseni<\/strong><br\/>T\u00f6\u00f6stuse huvi on suur: Freudenberg Sealing Technologies osaleb praegu konkreetsetes arendusprojektides mitme s\u00f5idukikompressoritootjaga. Esimesed protot\u00fc\u00fcbid on juba valideeritud. Tehnoloogia ei piirdu ainult CO\u2082-k\u00fclmutusainekompressoritega, vaid seda saab \u00fcle kanda ka muudele k\u00f5rgsurve rakendustele, kus kasutatakse erinevaid keskkondi &#8211; see on eelis, mis tuleneb eriti n\u00f5udliku k\u00fclmutusaine R744 tihendamisel omandatud ulatuslikest teadmistest.  <\/p>\n<div class=\"pld-like-dislike-wrap pld-template-1\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"25544\" data-trigger-type=\"like\" data-restriction=\"ip\" data-already-liked=\"0\">\r\n                        <i class=\"fas fa-thumbs-up\"><\/i>\r\n                <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">    <\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Freudenberg Sealing Technologies esitleb elastomeeril p\u00f5hinevat tihenduslahendust CO\u2082-konditsioneerikompressoritele. Weinheim, 7. mai 2026 &#8211; Freudenberg Sealing Technologies on v\u00e4lja t\u00f6\u00f6tanud uuendusliku tihenduss\u00fcsteemi s\u00f5idukite kliimaseadmete kompressorite bussipiirdete tihendite jaoks. Elastomeeril p\u00f5hinev lahendus&hellip;<\/p>\n","protected":false},"author":6,"featured_media":25547,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1226,1297],"tags":[],"powerkit_post_featured":[],"class_list":["post-25544","post","type-post","status-publish","format-standard","has-post-thumbnail","category-automotive-et","category-kliendikihid"],"_links":{"self":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts\/25544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/comments?post=25544"}],"version-history":[{"count":1,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts\/25544\/revisions"}],"predecessor-version":[{"id":25553,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/posts\/25544\/revisions\/25553"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/media\/25547"}],"wp:attachment":[{"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/media?parent=25544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/categories?post=25544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/tags?post=25544"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/et\/wp-json\/wp\/v2\/powerkit_post_featured?post=25544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}