JPS57177318A - Filter element and preparation thereof - Google Patents

Filter element and preparation thereof

Info

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
Application number
JP4866680A
Other languages
Japanese (ja)
Other versions
JPS6341609B2 (en
Inventor
Shozo Yamane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKYO ROKA KOGYOSHO KK
TOKYO ROKAKOUGIYOUSHIYO KK
TOUKIYOU ROKAKOUGIYOUSHIYO KK
Original Assignee
TOKYO ROKA KOGYOSHO KK
TOKYO ROKAKOUGIYOUSHIYO KK
TOUKIYOU ROKAKOUGIYOUSHIYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOKYO ROKA KOGYOSHO KK, TOKYO ROKAKOUGIYOUSHIYO KK, TOUKIYOU ROKAKOUGIYOUSHIYO KK filed Critical TOKYO ROKA KOGYOSHO KK
Priority to JP4866680A priority Critical patent/JPS57177318A/en
Publication of JPS57177318A publication Critical patent/JPS57177318A/en
Publication of JPS6341609B2 publication Critical patent/JPS6341609B2/ja
Granted legal-status Critical Current

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
JP4866680A 1980-04-15 1980-04-15 Filter element and preparation thereof Granted JPS57177318A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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