Patent · US Active

Housing assembly with bagging ring

US8002867B2 · kind B2 · utility

3Cited by

13References

14Claims

0Family size

Assignee

Camfil Farr, Inc. · US

Inventors

Lee Pendleton Morgan · Jonesboro, US
Gene Pierce · Portland, US
Michael Walters · Fairview, US

Key dates

Filing date	Sep 30, 2005
Grant date	Aug 23, 2011
Priority date	—
Expiry date	May 27, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S55/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Embodiments of the invention generally include a filter housing having a bagging ring coated to enhance a bag-to-bagging ring seal. In one embodiment, the housing assembly includes a housing having an inlet, an outlet and an access port. A bagging ring is disposed around the access port and includes a material having a property that enhances the bag-to-bagging ring seal. Examples of materials that have a property that enhance the bag-to-bagging ring seal include materials that are attracted to a plastic bag, materials that are tacky, materials that have a static attraction to a plastic bag.

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