DE69329118T2 - Zick-zack-formig gefaltete filterzusammenstellung und methode und vorrichtung zu deren herstellung - Google Patents

Zick-zack-formig gefaltete filterzusammenstellung und methode und vorrichtung zu deren herstellung

Info

Publication number
DE69329118T2
DE69329118T2 DE69329118T DE69329118T DE69329118T2 DE 69329118 T2 DE69329118 T2 DE 69329118T2 DE 69329118 T DE69329118 T DE 69329118T DE 69329118 T DE69329118 T DE 69329118T DE 69329118 T2 DE69329118 T2 DE 69329118T2
Authority
DE
Germany
Prior art keywords
zigzag
production
folded filter
filter compilation
compilation
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.)
Expired - Lifetime
Application number
DE69329118T
Other languages
English (en)
Other versions
DE69329118D1 (de
Inventor
C Stoyell
M Williamson
D Hopkins
A Geibel
L Wolff
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of DE69329118D1 publication Critical patent/DE69329118D1/de
Application granted granted Critical
Publication of DE69329118T2 publication Critical patent/DE69329118T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • 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
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0082—Making filter elements, e.g. pleated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0407—Perforated supports on both sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B01D2201/127—Pleated filters with means for keeping the spacing between the pleats
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/941—Filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
DE69329118T 1992-11-06 1993-11-08 Zick-zack-formig gefaltete filterzusammenstellung und methode und vorrichtung zu deren herstellung Expired - Lifetime DE69329118T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97283992A 1992-11-06 1992-11-06
PCT/US1993/010697 WO1994011082A1 (en) 1992-11-06 1993-11-08 Pleated filter assembly, and the method and apparatus for making

Publications (2)

Publication Number Publication Date
DE69329118D1 DE69329118D1 (de) 2000-08-31
DE69329118T2 true DE69329118T2 (de) 2000-12-14

Family

ID=25520208

Family Applications (4)

Application Number Title Priority Date Filing Date
DE69333430T Expired - Lifetime DE69333430T2 (de) 1992-11-06 1993-11-08 Filter, Methoden zur Herstellung eines Filters und Filtermethoden
DE69334045T Expired - Lifetime DE69334045T2 (de) 1992-11-06 1993-11-08 Faltenfilter
DE4395947T Withdrawn DE4395947T1 (de) 1992-11-06 1993-11-08 Faltenfilter-Einheit, Verfahren und Vorrichtung zur Herstellung
DE69329118T Expired - Lifetime DE69329118T2 (de) 1992-11-06 1993-11-08 Zick-zack-formig gefaltete filterzusammenstellung und methode und vorrichtung zu deren herstellung

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE69333430T Expired - Lifetime DE69333430T2 (de) 1992-11-06 1993-11-08 Filter, Methoden zur Herstellung eines Filters und Filtermethoden
DE69334045T Expired - Lifetime DE69334045T2 (de) 1992-11-06 1993-11-08 Faltenfilter
DE4395947T Withdrawn DE4395947T1 (de) 1992-11-06 1993-11-08 Faltenfilter-Einheit, Verfahren und Vorrichtung zur Herstellung

Country Status (9)

Country Link
US (2) US7083564B2 (de)
EP (5) EP0983954A1 (de)
JP (3) JP3699475B2 (de)
KR (2) KR100329141B1 (de)
CN (4) CN1067291C (de)
CA (1) CA2148692C (de)
DE (4) DE69333430T2 (de)
GB (1) GB2288746B (de)
WO (1) WO1994011082A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011109098U1 (de) 2010-12-28 2012-02-10 Sartorius Stedim Biotech Gmbh Filter

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CN107376511B (zh) * 2017-08-24 2023-05-12 联合滤洁流体过滤与分离技术（北京）有限公司 一种水过滤材料斜褶打褶机
CN108658141B (zh) * 2018-05-31 2021-01-26 苏州品立环保系统有限公司 水净化装置及具有其的餐饮废水处理设备
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CN110538498A (zh) * 2019-09-19 2019-12-06 杭州科百特过滤器材有限公司 一种折叠滤芯
CN112121551A (zh) * 2020-09-09 2020-12-25 苏州恒清环保科技有限公司 一种折叠机构及应用该机构的除尘袋笼
CN113002071B (zh) * 2021-03-31 2022-10-25 重庆市南川区金鑫纸业有限公司 一种瓦楞纸板生产装置
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011109098U1 (de) 2010-12-28 2012-02-10 Sartorius Stedim Biotech Gmbh Filter
DE102010056148A1 (de) 2010-12-28 2012-06-28 Sartorius Stedim Biotech Gmbh Filter
WO2012089307A1 (de) 2010-12-28 2012-07-05 Sartorius Stedim Biotech Gmbh Filter
DE102010056148B4 (de) * 2010-12-28 2013-01-03 Sartorius Stedim Biotech Gmbh Filter
US9539527B2 (en) 2010-12-28 2017-01-10 Sartorius Stedim Biotech Gmbh Filter

Also Published As

Publication number Publication date
DE69333430D1 (de) 2004-04-01
US20040162203A1 (en) 2004-08-19
JPH08503412A (ja) 1996-04-16
US7083564B2 (en) 2006-08-01
DE69333430T2 (de) 2004-07-22
EP0982060A1 (de) 2000-03-01
WO1994011082A1 (en) 1994-05-26
CA2148692C (en) 2007-03-06
GB2288746B (en) 1996-11-06
CN1228348A (zh) 1999-09-15
EP1380331A1 (de) 2004-01-14
CN1067291C (zh) 2001-06-20
KR100329141B1 (ko) 2002-10-04
EP0983954A1 (de) 2000-03-08
EP0667800A4 (de) 1997-03-12
CA2148692A1 (en) 1994-05-26
DE4395947T1 (de) 1995-10-05
US7318800B2 (en) 2008-01-15
JP2001190914A (ja) 2001-07-17
EP0982061A1 (de) 2000-03-01
JP3699475B2 (ja) 2005-09-28
KR100329140B1 (ko) 2002-06-20
DE69334045D1 (de) 2006-08-17
DE69329118D1 (de) 2000-08-31
KR950704019A (ko) 1995-11-17
EP1380331B1 (de) 2006-07-05
GB9508862D0 (en) 1995-07-12
CN1083286C (zh) 2002-04-24
CN1091052A (zh) 1994-08-24
CN1083285C (zh) 2002-04-24
DE69334045T2 (de) 2007-01-25
EP0982061B1 (de) 2004-02-25
CN1228347A (zh) 1999-09-15
GB2288746A (en) 1995-11-01
US20060183619A1 (en) 2006-08-17
EP0667800A1 (de) 1995-08-23
JP2001198425A (ja) 2001-07-24
EP0667800B1 (de) 2000-07-26
CN1228349A (zh) 1999-09-15

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