JPS6434403A - Filter element and manufacture thereof - Google Patents

Filter element and manufacture thereof

Info

Publication number
JPS6434403A
JPS6434403A JP62189859A JP18985987A JPS6434403A JP S6434403 A JPS6434403 A JP S6434403A JP 62189859 A JP62189859 A JP 62189859A JP 18985987 A JP18985987 A JP 18985987A JP S6434403 A JPS6434403 A JP S6434403A
Authority
JP
Japan
Prior art keywords
filter element
supporting bodies
porous supporting
end caps
membrane
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
JP62189859A
Other languages
Japanese (ja)
Other versions
JP2507456B2 (en
Inventor
Tokuya Miyaki
Akihisa Inoue
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.)
Kurabo Industries Ltd
Kurashiki Spinning Co Ltd
Original Assignee
Kurabo Industries Ltd
Kurashiki Spinning Co Ltd
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 Kurabo Industries Ltd, Kurashiki Spinning Co Ltd filed Critical Kurabo Industries Ltd
Priority to JP62189859A priority Critical patent/JP2507456B2/en
Publication of JPS6434403A publication Critical patent/JPS6434403A/en
Application granted granted Critical
Publication of JP2507456B2 publication Critical patent/JP2507456B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE:To solve a problem such as strain of a filter element and leakage caused thereof, when the filter element is inserted into the end caps and liquid- tightly fused by overlapping porous supporting bodies on both surfaces of a membrane in the filter element. CONSTITUTION:A filter membrane 1 long in front and in rear is bonded with reinforcing materials 3 made of thermoplastic resin on a single surface or both surfaces in both end parts 2. This filter membrane 1 is pinched in a sandwich- shape with porous supporting bodies 4 and folded into pleat-shapes and the edge parts of both sides are liquid-lightly fused to make a plated cylinder 6. The fusing is performed by melting sealing resin and applying it to the end caps 11 and introducing the end parts of pleats thereinto. Or the inner surface sides of the end caps 11 are directly heated and melted and the end parts 2 of the pleats may be introduced thereinto. Further both the filter membrane 1 and the porous supporting bodies 4 may be constituted into a multilayer structure.
JP62189859A 1987-07-28 1987-07-28 Filter-element and its manufacturing method Expired - Fee Related JP2507456B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62189859A JP2507456B2 (en) 1987-07-28 1987-07-28 Filter-element and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62189859A JP2507456B2 (en) 1987-07-28 1987-07-28 Filter-element and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS6434403A true JPS6434403A (en) 1989-02-03
JP2507456B2 JP2507456B2 (en) 1996-06-12

Family

ID=16248375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62189859A Expired - Fee Related JP2507456B2 (en) 1987-07-28 1987-07-28 Filter-element and its manufacturing method

Country Status (1)

Country Link
JP (1) JP2507456B2 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04271815A (en) * 1991-02-27 1992-09-28 Fuji Photo Film Co Ltd Filtering method
FR2690853A1 (en) * 1992-05-08 1993-11-12 Gore & Ass Filter cartridge.
WO1997019743A1 (en) * 1995-11-25 1997-06-05 Sartorius Ag Filtration unit which can be tested for integrity and has hydrophilic porous membranes
US6485811B1 (en) * 1994-09-28 2002-11-26 Toray Industries, Inc. Nonwoven fabric for pleated filters, and a production process therefor
KR20030048356A (en) * 2001-12-13 2003-06-19 도요다 보쇼꾸 가부시키가이샤 Filter body and production method thereof and fluid filter
WO2003002239A3 (en) * 2001-06-29 2004-02-12 Millipore Corp Laminated edge filter structure and method of making
JP2005278976A (en) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd Vacuum cleaner
JP2008126097A (en) * 2006-11-16 2008-06-05 Nitto Denko Corp Filter unit, manufacturing method thereof, and filter medium
JP2008161843A (en) * 2006-12-29 2008-07-17 Toyota Boshoku Corp Chrysanthemum type element, its manufacturing method, filter, and fluid filter
JP2010521293A (en) * 2007-03-20 2010-06-24 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Method of manufacturing filter member and filter member manufactured according to the method
JP2013000688A (en) * 2011-06-17 2013-01-07 Toyo Element Industry Co Ltd Inner tube for filter element and filter element
JP2014518150A (en) * 2011-06-17 2014-07-28 マーレ インターナショナル 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 filter device
JP2014188484A (en) * 2013-03-28 2014-10-06 Sumitomo Electric Ind Ltd Pleat filter, ballast water treatment apparatus using the same, and ballast water treatment method
WO2020175416A1 (en) 2019-02-26 2020-09-03 富士フイルム株式会社 Hydrophilic porous membrane and method for producing hydrophilic porous membrane
JP2022522183A (en) * 2019-02-27 2022-04-14 インテグリス・インコーポレーテッド Polyimide-containing filtration membranes, filters and methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392958A (en) * 1980-02-14 1983-07-12 Millipore Corporation Method and structure for sealing tubular filter elements
JPS59501251A (en) * 1982-05-28 1984-07-19 キュノ、インコーポレーテッド Filter element with microporous filter membrane
US4512892A (en) * 1980-02-14 1985-04-23 Millipore Corporation Method and structure for sealing tubular filter elments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392958A (en) * 1980-02-14 1983-07-12 Millipore Corporation Method and structure for sealing tubular filter elements
US4512892A (en) * 1980-02-14 1985-04-23 Millipore Corporation Method and structure for sealing tubular filter elments
JPS59501251A (en) * 1982-05-28 1984-07-19 キュノ、インコーポレーテッド Filter element with microporous filter membrane

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04271815A (en) * 1991-02-27 1992-09-28 Fuji Photo Film Co Ltd Filtering method
FR2690853A1 (en) * 1992-05-08 1993-11-12 Gore & Ass Filter cartridge.
US6485811B1 (en) * 1994-09-28 2002-11-26 Toray Industries, Inc. Nonwoven fabric for pleated filters, and a production process therefor
WO1997019743A1 (en) * 1995-11-25 1997-06-05 Sartorius Ag Filtration unit which can be tested for integrity and has hydrophilic porous membranes
US6186341B1 (en) * 1995-11-25 2001-02-13 Sartorius Ag Integrity testable filtration unit using supported hydrophilic porous membranes
WO2003002239A3 (en) * 2001-06-29 2004-02-12 Millipore Corp Laminated edge filter structure and method of making
JP2004531393A (en) * 2001-06-29 2004-10-14 ミリポア・コーポレイション Laminated edge filter structure and method of manufacturing the same
KR20030048356A (en) * 2001-12-13 2003-06-19 도요다 보쇼꾸 가부시키가이샤 Filter body and production method thereof and fluid filter
JP2005278976A (en) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd Vacuum cleaner
JP2008126097A (en) * 2006-11-16 2008-06-05 Nitto Denko Corp Filter unit, manufacturing method thereof, and filter medium
JP2008161843A (en) * 2006-12-29 2008-07-17 Toyota Boshoku Corp Chrysanthemum type element, its manufacturing method, filter, and fluid filter
JP2010521293A (en) * 2007-03-20 2010-06-24 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング Method of manufacturing filter member and filter member manufactured according to the method
JP2013000688A (en) * 2011-06-17 2013-01-07 Toyo Element Industry Co Ltd Inner tube for filter element and filter element
JP2014518150A (en) * 2011-06-17 2014-07-28 マーレ インターナショナル 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 filter device
JP2014188484A (en) * 2013-03-28 2014-10-06 Sumitomo Electric Ind Ltd Pleat filter, ballast water treatment apparatus using the same, and ballast water treatment method
WO2020175416A1 (en) 2019-02-26 2020-09-03 富士フイルム株式会社 Hydrophilic porous membrane and method for producing hydrophilic porous membrane
US12005401B2 (en) 2019-02-26 2024-06-11 Fujifilm Corporation Hydrophilic porous membrane and method for producing hydrophilic porous membrane
JP2022522183A (en) * 2019-02-27 2022-04-14 インテグリス・インコーポレーテッド Polyimide-containing filtration membranes, filters and methods

Also Published As

Publication number Publication date
JP2507456B2 (en) 1996-06-12

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