Title:
【発明の名称】フィルタ要素
Document Type and Number:
Japanese Patent JPH11501860
Kind Code:
A
Abstract:
A filter element includes first and second ends, an extension of filter media, an outer liner, an inner liner, and a sealing ring. The first end cap consists essentially of a foamed polyurethane having an as molded density of about 14-22 pounds per cubic foot. The sealing ring extends outwardly only from the outer surface of the first end cap. The sealing ring is a molded part of the first end cap and consists essentially of foamed polyurethane having an as molded density of about 14-22 pounds per cubic foot. The sealing ring has an axially directed top edge, first and second sidewall portions, and a base. The first and second sidewall portions are immediately adjacent to and angled from the top edge of the sealing ring.
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Inventors:
Berkhol, James El
Bergson, Michael Es
Bartels, Doran Day
Johnson, Bruce A
Schmeichel, Steven Day
Bergson, Michael Es
Bartels, Doran Day
Johnson, Bruce A
Schmeichel, Steven Day
Application Number:
JP52183196A
Publication Date:
February 16, 1999
Filing Date:
January 16, 1996
Export Citation:
Assignee:
Donaldson Company, Inc.
International Classes:
B01D46/00; B01D46/24; B01D46/42; (IPC1-7): B01D46/24; B01D46/42
Attorney, Agent or Firm:
Yoichiro Shimoda