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公开(公告)号:US20150020487A1
公开(公告)日:2015-01-22
申请号:US14506864
申请日:2014-10-06
Applicant: Donaldson Company, Inc.
Inventor: JAMES SCOTT , Carolyn Finnerty , Steven Gieseke , Douglas Iddings , William Juliar , Gregory LaVallee
CPC classification number: B01D46/2414 , B01D46/0001 , B01D46/0002 , B01D46/0004 , B01D46/0024 , B01D46/008 , B01D46/2403 , B01D46/521 , B01D2265/021 , B01D2265/022 , B01D2265/028 , B01D2265/06 , B01D2271/02 , B01D2271/027 , B01D2275/201 , F01M13/0033 , F02M35/02483
Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.
Abstract translation: 披露涉及空气净化器。 示出了优选的空气净化器,其包括壳体和可移除和更换的初级过滤器滤芯。 显示可选和有利的功能。 在主过滤器滤芯和壳体之间提供了一个可选的机械联锁装置,其在盒式磁带的无螺纹运动下操作。 优选的初级过滤器滤芯是圆锥形的。 示出了优选的可选安全或二次滤芯。 提供了组装和使用的优选方法。