Patent · US Active

Filter cartridge

US8211199B2 · kind B2 · utility

2Cited by

9References

20Claims

0Family size

Assignee

Parker-Hannifin Corporation · US

Inventors

Lester E. Holmes · Vicksburg, US
Randel D. Harbur · Germantown, US

Key dates

Filing date	Mar 9, 2009
Grant date	Jul 3, 2012
Priority date	—
Expiry date	Oct 9, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2271/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter cartridge (400) with a first end cap (420) comprising a rigid adaptor ring (430) and a seal structure (480). The adaptor ring (430) includes a shelf (440) on which the first axial edge (413) of filtering media (410) sits and a clip (450) situated radially and axially outward from the filtering media (410). The seal structure (480) encapsulates the shelf (440) and a first end portion (415) of the filter media (410). The clip (450) is not encapsulated by the seal structure (480) whereby it is available for insertion into a housing channel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.