会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • FILTER ELEMENT, AIR CLEANER, AND METHODS
    • 过滤元件,空气净化器和方法
    • WO2015010085A2
    • 2015-01-22
    • PCT/US2014047293
    • 2014-07-18
    • DONALDSON CO INC
    • YADAV RAKESHBOMMINENI SURESHNELSON BENNY K
    • B01D25/26
    • F02M35/0245B01D46/0005B01D46/0024B01D46/2411B01D46/2414B01D46/521B01D46/523B01D46/543B01D2271/027B01D2275/10F02M35/0201F02M35/0214F02M35/02483
    • A filter element is provided according to the present invention. The filter element includes: (a) a media pack arrangement having first and second opposite ends, said media pack arrangement comprising: (i) an inner liner defining a safety central open volume; (ii) a multilayer laminate media construction circumscribing the inner liner and having a first end and a second end, wherein the multilayer laminate media construction comprises: (A) a filtration media layer arranged in a waved configuration, wherein the filtration media layer has a first side and a second side; (B) a first fibrous support layer adjacent the first side of the filtration media layer arranged in the waved configuration; (b) a first end cap at the first end of the media pack arrangement; said first end cap having a central aperture in flow communication with said safety central open volume; and (c) a second end cap at the second end of the media pack arrangement; said second end cap being a closed end cap. An air cleaner is provided, and a media pack is provided.
    • 根据本发明提供了一种过滤元件。 该过滤器元件包括:(a)具有第一和第二相对端的介质包装配置,所述介质包装配置包括:(i)限定安全中央开放容积的内衬; (ii)围绕所述内衬并且具有第一端和第二端的多层层压介质结构,其中所述多层层压介质结构包括:(A)以波形构造布置的过滤介质层,其中所述过滤介质层具有 第一面和第二面; (B)邻近过滤介质层的第一侧布置成波形构造的第一纤维支撑层; (b)介质包装配置的第一端处的第一端盖; 所述第一端盖具有与所述安全中央开放容积流动连通的中央孔; 和(c)在介质包装配置的第二端处的第二端盖; 所述第二端盖是封闭端盖。 提供空气净化器,并提供介质包。