FR2342771B3 - - Google Patents

Info

Publication number
FR2342771B3
FR2342771B3 FR7703725A FR7703725A FR2342771B3 FR 2342771 B3 FR2342771 B3 FR 2342771B3 FR 7703725 A FR7703725 A FR 7703725A FR 7703725 A FR7703725 A FR 7703725A FR 2342771 B3 FR2342771 B3 FR 2342771B3
Authority
FR
France
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
Application number
FR7703725A
Other languages
French (fr)
Other versions
FR2342771A1 (fr
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.)
KOEPP ZELLKAUTSCHUK WILHELM
Original Assignee
KOEPP ZELLKAUTSCHUK WILHELM
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 KOEPP ZELLKAUTSCHUK WILHELM filed Critical KOEPP ZELLKAUTSCHUK WILHELM
Publication of FR2342771A1 publication Critical patent/FR2342771A1/fr
Application granted granted Critical
Publication of FR2342771B3 publication Critical patent/FR2342771B3/fr
Granted 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
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
    • B01D29/237—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets with wound sheets
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7703725A 1976-03-02 1977-02-10 Bougie de filtre pour la preparation d'eaux potables et d'eaux a usage domestique Granted FR2342771A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2608618A DE2608618C3 (de) 1976-03-02 1976-03-02 Filterkerze für die Aufbereitung von Trink- und Brauchwassern

Publications (2)

Publication Number Publication Date
FR2342771A1 FR2342771A1 (fr) 1977-09-30
FR2342771B3 true FR2342771B3 (OSRAM) 1979-10-05

Family

ID=5971346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703725A Granted FR2342771A1 (fr) 1976-03-02 1977-02-10 Bougie de filtre pour la preparation d'eaux potables et d'eaux a usage domestique

Country Status (6)

Country Link
JP (1) JPS52106165A (OSRAM)
DE (1) DE2608618C3 (OSRAM)
ES (1) ES456431A1 (OSRAM)
FR (1) FR2342771A1 (OSRAM)
GB (1) GB1539505A (OSRAM)
NL (1) NL7701138A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629474A (en) * 1985-09-06 1986-12-16 Allied Corporation Thermally formed filter
US4877526A (en) * 1987-08-31 1989-10-31 Minnesota Mining And Manufacturing Company Flexible filter bag and method of fabrication
DE4409970A1 (de) * 1994-03-23 1995-09-28 Hydac Filtertechnik Gmbh Stützkörper für Filterelemente
US6840386B2 (en) * 2002-03-11 2005-01-11 Fleetguard, Inc. Unitary centertube for a fluid filter

Also Published As

Publication number Publication date
ES456431A1 (es) 1978-02-01
FR2342771A1 (fr) 1977-09-30
DE2608618A1 (de) 1977-09-08
DE2608618B2 (de) 1980-03-06
GB1539505A (en) 1979-01-31
NL7701138A (nl) 1977-09-06
JPS52106165A (en) 1977-09-06
DE2608618C3 (de) 1980-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse