FR1043782A - Perfectionnements apportés aux filtres - Google Patents

Perfectionnements apportés aux filtres

Info

Publication number
FR1043782A
FR1043782A FR1043782DA FR1043782A FR 1043782 A FR1043782 A FR 1043782A FR 1043782D A FR1043782D A FR 1043782DA FR 1043782 A FR1043782 A FR 1043782A
Authority
FR
France
Prior art keywords
filters
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
Application number
Other languages
English (en)
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.)
Ateliers Roger De Magondeaux &
Original Assignee
Ateliers Roger De Magondeaux &
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 Ateliers Roger De Magondeaux & filed Critical Ateliers Roger De Magondeaux &
Application granted granted Critical
Publication of FR1043782A publication Critical patent/FR1043782A/fr
Expired 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
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/213—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
    • 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
    • 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
FR1043782D 1951-10-12 1951-10-12 Perfectionnements apportés aux filtres Expired FR1043782A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1010952X 1951-10-12

Publications (1)

Publication Number Publication Date
FR1043782A true FR1043782A (fr) 1953-11-12

Family

ID=9569476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043782D Expired FR1043782A (fr) 1951-10-12 1951-10-12 Perfectionnements apportés aux filtres

Country Status (4)

Country Link
US (1) US2732951A (fr)
DE (1) DE1010952B (fr)
FR (1) FR1043782A (fr)
GB (1) GB734784A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB962540A (en) * 1959-11-12 1964-07-01 Maurice Davis Improvements in or relating to air filters
DE1163293B (de) * 1959-12-23 1964-02-20 Mine Safety Appliances Co Verfahren zur Herstellung eines Zickzack-Filterelements
US3219191A (en) * 1962-12-06 1965-11-23 Gen Motors Corp Dry cleaning liquid conditioning cartridge
US4842739A (en) * 1987-08-20 1989-06-27 Minnesota Mining And Manufacturing Company High surface area filter cartridge
US5702603A (en) * 1996-03-22 1997-12-30 Johnson; Todd W. Self-sealing liquid filter
GB2327624A (en) * 1997-07-26 1999-02-03 Lucas Ind Plc Pleated filter elements
US6726751B2 (en) 2001-11-13 2004-04-27 Daniel E. Bause Accordion-pleated filter material and filter element incorporating same
JP5011133B2 (ja) * 2005-03-04 2012-08-29 ポール・コーポレーション 波形流体処理ユニット及びその作製方法
US7981184B2 (en) * 2007-03-16 2011-07-19 3M Innovative Properties Company Fluid filter
US7670528B2 (en) 2007-03-16 2010-03-02 3M Innovative Properties Company High flow fluid filtration systems and methods for manufacturing same
US8066790B2 (en) * 2007-03-16 2011-11-29 3M Innovative Properties Company Fluid filter cartridge and housing
DE102012017890A1 (de) 2012-09-11 2014-03-13 Carl Freudenberg Kg Filterpatrone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB452547A (en) * 1934-11-17 1936-08-25 Gaz & Prot Improvements in or relating to filters for gases particularly gas mask filters
US2569243A (en) * 1945-12-15 1951-09-25 Purolator Products Inc Filter
US2556521A (en) * 1946-11-14 1951-06-12 Fram Corp Filter element
US2587693A (en) * 1947-04-17 1952-03-04 Caterpillar Tractor Co Filter

Also Published As

Publication number Publication date
US2732951A (en) 1956-01-31
GB734784A (en) 1955-08-10
DE1010952B (de) 1957-06-27

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