JPS57177318A - Filter element and preparation thereof - Google Patents
Filter element and preparation thereofInfo
- Publication number
- JPS57177318A JPS57177318A JP4866680A JP4866680A JPS57177318A JP S57177318 A JPS57177318 A JP S57177318A JP 4866680 A JP4866680 A JP 4866680A JP 4866680 A JP4866680 A JP 4866680A JP S57177318 A JPS57177318 A JP S57177318A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- filter element
- filter material
- plates
- end parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
PURPOSE: To drastically increase an available total filtering area as well as to facilitate the fabrication of the filter element by mounting flexible end plates formed from a polymer to both end parts of each ridge against the ridgeline of a sheet like filter material formed into a corrugated shape.
CONSTITUTION: Both end parts against the ridgeline 13 of a sheet like material preliminarily formed into a corrugated shape are immersed in the polymer solution 11 in a mold 10 every at one end thereof to form almost triangular flexible and plates 14, 15 to both ends every each ridge to form a bag like structure. Next to this process, the filter material is set in a mold so as to almost contact the lower end parts of the end plates 14, 15 with a polymer liquid 18 and, by covering the mold 17 with an upper mold 19 to held the molds to a predetermined temp., a flexible seal packing 20 is formed so as to be closely adhered to the filter material 12 and the end plates 14, 15. In the next step, the upper mold 19 is removed and the seal packing 20 is demolded to obtain the filter element.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4866680A JPS57177318A (en) | 1980-04-15 | 1980-04-15 | Filter element and preparation thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4866680A JPS57177318A (en) | 1980-04-15 | 1980-04-15 | Filter element and preparation thereof |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58114417A Division JPS59150518A (en) | 1983-06-27 | 1983-06-27 | Filter element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57177318A true JPS57177318A (en) | 1982-11-01 |
JPS6341609B2 JPS6341609B2 (en) | 1988-08-18 |
Family
ID=12809647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4866680A Granted JPS57177318A (en) | 1980-04-15 | 1980-04-15 | Filter element and preparation thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57177318A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61291015A (en) * | 1985-06-15 | 1986-12-20 | Tsuchiya Mfg Co Ltd | Filter element |
JPS6290725U (en) * | 1985-11-29 | 1987-06-10 | ||
WO2003049838A1 (en) * | 2001-12-13 | 2003-06-19 | Kodaka Sangyo Kaisha, Ltd. | Air filter and method of manufacturing the air filter |
DE102006056552A1 (en) * | 2006-11-29 | 2008-06-05 | Mann + Hummel Gmbh | Method for making filter insert, involves utilizing zigzag shaped folded filtering agent, where bending edges are stamped in first step |
JP2013512767A (en) * | 2009-12-02 | 2013-04-18 | マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Filter element and method for manufacturing the filter element |
JP2014151283A (en) * | 2013-02-08 | 2014-08-25 | Toyota Boshoku Corp | Cylindrical filter element, and method of manufacturing the cylindrical filter element |
-
1980
- 1980-04-15 JP JP4866680A patent/JPS57177318A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61291015A (en) * | 1985-06-15 | 1986-12-20 | Tsuchiya Mfg Co Ltd | Filter element |
JPH0557011B2 (en) * | 1985-06-15 | 1993-08-23 | Tsucha Seisakusho Kk | |
JPS6290725U (en) * | 1985-11-29 | 1987-06-10 | ||
JPH0417215Y2 (en) * | 1985-11-29 | 1992-04-17 | ||
WO2003049838A1 (en) * | 2001-12-13 | 2003-06-19 | Kodaka Sangyo Kaisha, Ltd. | Air filter and method of manufacturing the air filter |
DE102006056552A1 (en) * | 2006-11-29 | 2008-06-05 | Mann + Hummel Gmbh | Method for making filter insert, involves utilizing zigzag shaped folded filtering agent, where bending edges are stamped in first step |
JP2013512767A (en) * | 2009-12-02 | 2013-04-18 | マン ウント フンメル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Filter element and method for manufacturing the filter element |
JP2014151283A (en) * | 2013-02-08 | 2014-08-25 | Toyota Boshoku Corp | Cylindrical filter element, and method of manufacturing the cylindrical filter element |
Also Published As
Publication number | Publication date |
---|---|
JPS6341609B2 (en) | 1988-08-18 |
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