DK516784A - Roerformet filter, navnlig til filtrering af vaesker - Google Patents

Roerformet filter, navnlig til filtrering af vaesker Download PDF

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Publication number
DK516784A
DK516784A DK516784A DK516784A DK516784A DK 516784 A DK516784 A DK 516784A DK 516784 A DK516784 A DK 516784A DK 516784 A DK516784 A DK 516784A DK 516784 A DK516784 A DK 516784A
Authority
DK
Denmark
Prior art keywords
filter
rodformed
necessary
filtering
relation
Prior art date
Application number
DK516784A
Other languages
English (en)
Other versions
DK516784D0 (da
DK158566C (da
DK158566B (da
Inventor
Ralf Andersson
Original Assignee
Gullfiber Ab
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 Gullfiber Ab filed Critical Gullfiber Ab
Publication of DK516784D0 publication Critical patent/DK516784D0/da
Publication of DK516784A publication Critical patent/DK516784A/da
Publication of DK158566B publication Critical patent/DK158566B/da
Application granted granted Critical
Publication of DK158566C publication Critical patent/DK158566C/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
DK516784A 1983-03-09 1984-10-30 Roerformet filter, navnlig til filtrering af vaesker DK158566C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8301282A SE435682B (sv) 1983-03-09 1983-03-09 Rorfilter, avsett i forsta hand for filtrering av vetskor rorfilter, avsett i forsta hand for filtrering av vetskor
SE8301282 1983-03-09
SE8400085 1984-01-10
PCT/SE1984/000085 WO1984003450A1 (en) 1983-03-09 1984-03-08 Tubular filter primarily intended for filtration of liquids

Publications (4)

Publication Number Publication Date
DK516784D0 DK516784D0 (da) 1984-10-30
DK516784A true DK516784A (da) 1984-10-30
DK158566B DK158566B (da) 1990-06-11
DK158566C DK158566C (da) 1990-11-05

Family

ID=20350312

Family Applications (1)

Application Number Title Priority Date Filing Date
DK516784A DK158566C (da) 1983-03-09 1984-10-30 Roerformet filter, navnlig til filtrering af vaesker

Country Status (6)

Country Link
US (1) US4639318A (da)
EP (1) EP0137825B1 (da)
DE (1) DE3463899D1 (da)
DK (1) DK158566C (da)
SE (1) SE435682B (da)
WO (1) WO1984003450A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0294656A3 (de) * 1987-06-09 1990-03-21 Akzo N.V. Dom für Deponien
US5238474A (en) * 1990-10-19 1993-08-24 Donaldson Company, Inc. Filtration arrangement
US5082476A (en) * 1990-10-19 1992-01-21 Donaldson Company, Inc. Filtration arrangement and method
US5409606A (en) * 1993-05-04 1995-04-25 Sta-Rite Industries, Inc. Filter apparatus
US5669949A (en) * 1995-04-21 1997-09-23 Donaldson Company, Inc. Air filtration arrangement
JP3686918B2 (ja) * 1996-10-16 2005-08-24 森村興産株式会社 汚水、廃水等の固液分離用濾過装置
USD620548S1 (en) * 2008-09-04 2010-07-27 Vreeland Gregory M Fabric filter dewatering tube for collecting sediment
USD620999S1 (en) * 2009-04-07 2010-08-03 Vreeland Gregory M Filter to cause sediment deposition around a storm sewer inlet
HUE026924T2 (en) * 2011-03-31 2016-07-28 Japan Tobacco Inc Filter manufacturing equipment, a method for producing a filter using the apparatus, and a hollow filter
US11638887B2 (en) 2012-01-18 2023-05-02 Oase Gmbh Filter unit
CN105072894B (zh) * 2013-01-18 2018-03-02 拉瓦利思技术有限责任公司 过滤单元
US20220282471A1 (en) * 2019-08-13 2022-09-08 Rockwool B.V. Storm water drain pit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320990A (en) * 1940-01-08 1943-06-08 Albert R White Oil refiner pack
US2395449A (en) * 1942-03-31 1946-02-26 Southwick W Briggs Filter unit
US2609932A (en) * 1948-10-05 1952-09-09 Bendix Aviat Corp Fluid purifying device
US3210229A (en) * 1961-06-30 1965-10-05 Bowser Inc Liquid fuel filter
US3209916A (en) * 1961-10-04 1965-10-05 Briggs Filtration Company Filter construction
US3334752A (en) * 1964-01-23 1967-08-08 Commercial Filters Corp Dual media filter element
US4187136A (en) * 1978-04-14 1980-02-05 Nelson Industries, Inc. Method of making a graduated density liquid filter element

Also Published As

Publication number Publication date
SE8301282L (da) 1984-09-10
SE435682B (sv) 1984-10-15
SE8301282D0 (sv) 1983-03-09
DE3463899D1 (en) 1987-07-02
DK516784D0 (da) 1984-10-30
EP0137825B1 (en) 1987-05-27
US4639318A (en) 1987-01-27
WO1984003450A1 (en) 1984-09-13
DK158566C (da) 1990-11-05
EP0137825A1 (en) 1985-04-24
DK158566B (da) 1990-06-11

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Legal Events

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PBP Patent lapsed