Title:
交換型フィルタエレメント
Document Type and Number:
Japanese Patent JP5727879
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a novel exchangeable filter element which is excellent in versatility, does not need to use a specific filter frame when housed in a filter frame, wherein the pleats at both side end part are compressed and has a seal function to the filter frame in the exchangeable filter element in which a filtering area substantially is enlarged by forming a sheet-like filter material in a pleat shape and which is used by exchangeably housing the same in the filter frame.SOLUTION: The filter element which is used by exchangeably housing the same in the filter frame comprises: the filter material in which a large number of pleats are formed; and plate-like members for fixing the end parts of a zigzag-shape of the pleats and is characterized in that only the middle part of the pleats are fixed to the plate-like members.
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Inventors:
Mochizuki Doteru
Ning Nishibori
Toshio Aikawa
Ning Nishibori
Toshio Aikawa
Application Number:
JP2011139193A
Publication Date:
June 03, 2015
Filing Date:
June 23, 2011
Export Citation:
Assignee:
Japan Vilene Co., Ltd.
International Classes:
B01D46/52
Domestic Patent References:
| JP7222904A | ||||
| JP2004089758A | ||||
| JP2006026573A | ||||
| JP6039109U |