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
    • 2. 发明申请
    • FILTER ELEMENT
    • 过滤元件
    • WO1996014134A2
    • 1996-05-17
    • PCT/GB1995002556
    • 1995-11-01
    • BTR PLCPATTERSON, Steven, John
    • BTR PLC
    • B01D46/52
    • B01D46/521B01D46/0001B01D46/0068B01D46/2403B01D2265/06
    • A filter element (10) comprises two corrugated layers (11, 12) of fusible filter media arranged superimposed to define elongate air flow passages (23) therebetween, and between said corrugated layers an internal support structure (16) which extends across a substantial part of the width of the element and along a substantial part of the length of the element to separate at least a part of one corrugated layer from direct contact with the other layer, the layers (11, 12) of fusible filter media being fused relative to one another for example by ultrasonic welding to provide a structural interconnection which inhibits separation of said layers when the pressure in the passages (23) exceeds the external pressure.
    • 过滤器元件(10)包括两个互相叠加以在其间限定细长空气流动通道(23)的易熔过滤介质的波纹层(11,12),并且在所述波纹层之间延伸横跨主要部分的内部支撑结构(16) 的元件的宽度并沿着元件的长度的大部分,以将至少一个波纹层的一部分与另一个层直接接触,使得可熔过滤介质的层(11,12)相对于 例如通过超声波焊接来提供结构互连,当通道(23)中的压力超过外部压力时,阻止所述层的分离。