Title:
交換可能な回転固定式の小さな缶入りフィルタを有する液体フィルタおよびカートリッジフィルタと方法
Document Type and Number:
Japanese Patent JP2004522034
Kind Code:
A
Abstract:
A liquid filter assembly includes a filter head having an interchangeable spin-on canister filter and a bowl-cartridge filter. Methods of using the liquid filter assembly include providing a filter head capable of operably receiving both a spin-on canister filter and a bowl-cartridge filter. The method also includes operably installing one of the spin-on canister filter and the bowl-cartridge filter onto the filter head to provide a filter assembly. After a period of use, the spin-on canister filter or bowl-cartridge filter is removed and replaced. The replacement can include, interchangeably, a spin-on canister filter and a bowl-cartridge filter. Constructions for accommodating an interchangeable system include preferred arrangements of mechanical connection structure.
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Inventors:
Hacker, John, Earl.
Harder, David, Bee.
Nordby, Jess, Tee.
Gustavson, Michael, John
Klein, Alan, Dee., Junior
Harder, David, Bee.
Nordby, Jess, Tee.
Gustavson, Michael, John
Klein, Alan, Dee., Junior
Application Number:
JP2002569557A
Publication Date:
July 22, 2004
Filing Date:
February 28, 2002
Export Citation:
Assignee:
Donaldson Company, Inc.
International Classes:
B01D27/08; B01D35/30; F01M11/03; F02M37/42; F02M37/36; F02M37/48; (IPC1-7): F01M11/03; F02M37/22
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura