Invention Grant
US08591616B2 Direct replacement filter with automatic pleated filter media advance 有权
直接更换过滤器,带有自动褶式过滤介质

  • Patent Title: Direct replacement filter with automatic pleated filter media advance
  • Patent Title (中): 直接更换过滤器,带有自动褶式过滤介质
  • Application No.: US13407765
    Application Date: 2012-02-29
  • Publication No.: US08591616B2
    Publication Date: 2013-11-26
  • Inventor: Challen Sullivan
  • Applicant: Challen Sullivan
  • Agency: Tangent Law Group, PLLC
  • Agent Eric J. Weierstall, Esq.
  • Main IPC: B01D46/00
  • IPC: B01D46/00
Direct replacement filter with automatic pleated filter media advance
Abstract:
The invention is directed to a direct replacement filter having a housing with an exposure slot with a filter media storage area having unexposed folded, pleated filter media stored therein, being unexposed pleated, folded, and stacked to be compactly held within storage area. An at least one motor is coupled to a power supply and in communication with a controller. An at least movement member is coupled to an at least one support member coupled to the media. A containment area also provided where the controller signals the motor engaging the movement member which is driven such that the movement member drives the at least one support member which engages the unexposed folded pleated filter material, moving the unexposed folded pleated filter media the storage area toward the containment area and moving an exposed portion of the filter media through the at least one exposure slot toward the containment area.
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