Title:
ハンドルを有する濾過エレメント
Document Type and Number:
Japanese Patent JP4860042
Kind Code:
B2
Abstract:
A filter arrangement includes a filter element configured for straight through flow and a handle member secured to the filter element. The filter element may typically have a plurality of flutes where selected ones of the flutes are open at upstream portions and closed at downstream portions, and where selected ones of the flutes are closed at the upstream portions and open at the downstream portions. In one embodiment, the handle member is secured to the central core member. In some embodiments, the handle member and the central core member are a single molded construction. The handle member can include a single aperture, such as an elongated slot, or a plurality of apertures. A method for servicing a system having a straight through flow filter element includes grasping a handle secured to the filter element, and pulling the handle to remove the filter element from the system.
Inventors:
Toker, Joseph, Sea.
Application Number:
JP2000600758A
Publication Date:
January 25, 2012
Filing Date:
February 23, 2000
Export Citation:
Assignee:
Donaldson Company, Inc.
International Classes:
B01D46/00; B01D25/00; B01D46/10; B01D46/24; B01D46/42; B01D46/52
Domestic Patent References:
| JPS6091218A | 1985-05-22 | |||
| JPS63195668A | 1988-08-12 | |||
| JPS6060257A | 1985-04-06 | |||
| JPH09290118A | 1997-11-11 |
Foreign References:
| US4678489A | 1987-07-07 | |||
| WO1997040908A1 | 1997-11-06 | |||
| WO1997040917A1 | 1997-11-06 |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura