CH492469A - Filter sowie Verfahren zu dessen Herstellung - Google Patents

Filter sowie Verfahren zu dessen Herstellung

Info

Publication number
CH492469A
CH492469A CH1259169A CH1259169A CH492469A CH 492469 A CH492469 A CH 492469A CH 1259169 A CH1259169 A CH 1259169A CH 1259169 A CH1259169 A CH 1259169A CH 492469 A CH492469 A CH 492469A
Authority
CH
Switzerland
Prior art keywords
filters
manufacture
processes
Prior art date
Application number
CH1259169A
Other languages
English (en)
Inventor
Stupf Ewald
Hahn Tammo
Original Assignee
Luwa Ag
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 Luwa Ag filed Critical Luwa Ag
Priority to CH1259169A priority Critical patent/CH492469A/de
Publication of CH492469A publication Critical patent/CH492469A/de
Priority to DE19702037773 priority patent/DE2037773B2/de
Priority to US00063519A priority patent/US3716970A/en
Priority to FR7030192A priority patent/FR2058152A5/fr
Priority to GB39740/70A priority patent/GB1287344A/en
Priority to ES1970192711U priority patent/ES192711Y/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CH1259169A 1969-08-20 1969-08-20 Filter sowie Verfahren zu dessen Herstellung CH492469A (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1259169A CH492469A (de) 1969-08-20 1969-08-20 Filter sowie Verfahren zu dessen Herstellung
DE19702037773 DE2037773B2 (de) 1969-08-20 1970-07-30 Filter sowie verfahren zu seiner herstellung
US00063519A US3716970A (en) 1969-08-20 1970-08-13 Filter device and method for the manufacture thereof
FR7030192A FR2058152A5 (de) 1969-08-20 1970-08-17
GB39740/70A GB1287344A (en) 1969-08-20 1970-08-18 Filter device and method for the manufacture thereof
ES1970192711U ES192711Y (es) 1969-08-20 1970-08-19 Filtro de un material filtrador laminar plegado en zig zag.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1259169A CH492469A (de) 1969-08-20 1969-08-20 Filter sowie Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
CH492469A true CH492469A (de) 1970-06-30

Family

ID=4384495

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1259169A CH492469A (de) 1969-08-20 1969-08-20 Filter sowie Verfahren zu dessen Herstellung

Country Status (6)

Country Link
US (1) US3716970A (de)
CH (1) CH492469A (de)
DE (1) DE2037773B2 (de)
ES (1) ES192711Y (de)
FR (1) FR2058152A5 (de)
GB (1) GB1287344A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193780A (en) * 1978-03-20 1980-03-18 Industrial Air, Inc. Air filter construction
US4301012A (en) * 1979-04-25 1981-11-17 Purolator Technologies, Inc. Welded stainless steel mesh cleanable filter
US5084178A (en) * 1988-06-15 1992-01-28 Pall Corporation Corrugated filter arrangement with support layer and flow channels
US5252207A (en) * 1988-06-15 1993-10-12 Pall Corporation Wrap member having openings
US5552048A (en) * 1988-06-15 1996-09-03 Pall Corporation Two pleated filter composite having cushioning layers
EP0737091B9 (de) * 1993-12-30 2002-11-13 JACOBI Systemtechnik GmbH Filtereinsatz und verfahren zu dessen herstellung
CN1055744C (zh) * 1995-02-03 2000-08-23 日本电装株式会社 燃料供给装置
JPH11200974A (ja) * 1998-01-07 1999-07-27 Denso Corp 燃料フィルタおよびそれを用いたインタンク式燃料ポンプ
US6143106A (en) * 1999-02-08 2000-11-07 Parker-Hannifin Corporation Filter cartridge with structurally attached outer sleeve and method of assembly
DE10015951C2 (de) * 1999-12-22 2002-09-26 Jacobi Systemtechnik Gmbh Filterelement
DE60222287T2 (de) * 2001-11-06 2008-05-29 Parker-Hannifin Corp., Cleveland Filterpatrone mit strukturell und mit klebstoff befestigter umhüllung und verfahren zu dessen zusammenbau

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812963A (en) * 1929-05-03 1931-07-07 Goodrich Co B F Channeled strip material
US2140213A (en) * 1937-07-07 1938-12-13 Thermo Plastics Inc Method and apparatus for making thermoplastic tubing
NL85161C (de) * 1954-02-01 1900-01-01
US3575769A (en) * 1968-03-27 1971-04-20 American Can Co Tube side seaming method and apparatus

Also Published As

Publication number Publication date
ES192711U (es) 1974-11-01
DE2037773A1 (de) 1971-10-07
FR2058152A5 (de) 1971-05-21
US3716970A (en) 1973-02-20
GB1287344A (en) 1972-08-31
DE2037773B2 (de) 1973-01-25
ES192711Y (es) 1975-02-16

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Legal Events

Date Code Title Description
PL Patent ceased