Title:
シール構造を備えるフィルタエレメントおよびその製造方法
Document Type and Number:
Japanese Patent JP5722549
Kind Code:
B2
Abstract:
A filter element arrangement is provided which includes a media pack (2) comprising Z-filter media, a preform (35) and an overmold (48, 51, 54) sealing a portion of the interface between the preform and the media pack, and also forming an air cleaner seal for the filter element. The overmold preferably comprises molded, foamed, polyurethane. A variety of media pack shapes can be used. A method of forming the filter element includes positioning the media pack in a mold together with the preform, and allowing uncured foaming urethane to rise and cure to cover an interface between the media pack and the preform. An air cleaner comprising the filter element is also provided.
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Inventors:
Shrage, Kevin, Jay.
Murphy, troy
Moke, donald, raymond
Murphy, troy
Moke, donald, raymond
Application Number:
JP2010086447A
Publication Date:
May 20, 2015
Filing Date:
April 02, 2010
Export Citation:
Assignee:
Donaldson Company, Inc.
International Classes:
B01D46/00; B01D46/10; B01D46/24; B01D46/52; F02M35/024
Domestic Patent References:
| JP2005521554A | ||||
| JP2005524797A | ||||
| JP2002542417A | ||||
| JP60155921U | ||||
| JP1038121A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
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