GB680211A - Filters - Google Patents

Filters

Info

Publication number
GB680211A
GB680211A GB13588/49A GB1358849A GB680211A GB 680211 A GB680211 A GB 680211A GB 13588/49 A GB13588/49 A GB 13588/49A GB 1358849 A GB1358849 A GB 1358849A GB 680211 A GB680211 A GB 680211A
Authority
GB
United Kingdom
Prior art keywords
metal
felt
moulded
end caps
end cap
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
GB13588/49A
Other languages
English (en)
Inventor
John Cairns
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.)
Vokes Ltd
Original Assignee
Vokes Ltd
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
Priority to BE495750D priority Critical patent/BE495750A/xx
Application filed by Vokes Ltd filed Critical Vokes Ltd
Priority to GB13588/49A priority patent/GB680211A/en
Priority to DEV1058A priority patent/DE809796C/de
Publication of GB680211A publication Critical patent/GB680211A/en
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
    • B01D29/111—Making filtering elements
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
GB13588/49A 1949-05-20 1949-05-20 Filters Expired GB680211A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE495750D BE495750A (enrdf_load_stackoverflow) 1949-05-20
GB13588/49A GB680211A (en) 1949-05-20 1949-05-20 Filters
DEV1058A DE809796C (de) 1949-05-20 1950-05-20 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13588/49A GB680211A (en) 1949-05-20 1949-05-20 Filters

Publications (1)

Publication Number Publication Date
GB680211A true GB680211A (en) 1952-10-01

Family

ID=10025701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13588/49A Expired GB680211A (en) 1949-05-20 1949-05-20 Filters

Country Status (3)

Country Link
BE (1) BE495750A (enrdf_load_stackoverflow)
DE (1) DE809796C (enrdf_load_stackoverflow)
GB (1) GB680211A (enrdf_load_stackoverflow)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732031A (en) * 1953-05-07 1956-01-24 Combination seal and gasket for end of pleated cartridge
DE943085C (de) * 1953-03-01 1956-05-09 Alfred Knecht Luftreiniger als Ansauggeraeuschdaempfer mit Austausch-Filtereisatz
US2771156A (en) * 1953-10-22 1956-11-20 Bendix Aviat Corp Filter
US2782933A (en) * 1954-01-04 1957-02-26 Fram Corp Flocked filter media
DE1006668B (de) * 1954-10-23 1957-04-18 Alfred Knecht Stufenfilter fuer staubhaltige Ansaugluft fuer Brennkraftmaschinen
US2895174A (en) * 1957-01-10 1959-07-21 Fram Corp Manufacture of pleated filters
US2919765A (en) * 1956-12-06 1960-01-05 Bendix Aviat Corp Filter element assembly
US2934791A (en) * 1953-10-22 1960-05-03 Bendix Aviat Corp Method of forming filter endcaps
US2962121A (en) * 1958-03-26 1960-11-29 Dollinger Corp Filter
US3137039A (en) * 1964-06-16 Molds for making air
US3235633A (en) * 1962-04-02 1966-02-15 Gen Motors Corp Method of molding filter end caps
US3389031A (en) * 1966-03-07 1968-06-18 Borje O Rosaen Method of manufacturing pleated filters
US3465413A (en) * 1966-10-25 1969-09-09 Universal Filters Inc Method of manufacturing pleated filters
GB2162768A (en) * 1984-08-06 1986-02-12 Tilghman Wheelabrator Ltd Filter bag
USD306199S (en) 1987-02-25 1990-02-20 Meissner Mfg. Co., Inc. Cover plate for a filter cartridge for a spa or swimming pool water filter
US4921600A (en) * 1986-03-12 1990-05-01 Meissner Mfg. Co., Inc. Filter cartridge for swimming pools and spas
DE4338438C2 (de) * 1992-11-11 1999-09-02 Pall Corp Verfahren und Vorrichtung zur Herstellung eines Filterelementes
DE102004029226A1 (de) * 2004-06-17 2006-01-12 Hydac Filtertechnik Gmbh Filtervorrichtung und Filterelement
US7455707B2 (en) 1994-11-23 2008-11-25 Donaldson Company, Inc. Reverse flow air filter arrangement and method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE515359A (enrdf_load_stackoverflow) * 1951-11-16
DE1035102B (de) * 1952-07-18 1958-07-31 Fram Corp Filterelement fuer Fluessigkeiten und Verfahren zum Zusammenbauen dieses Filterelementes
US2739916A (en) * 1953-12-08 1956-03-27 Fram Corp Method of making filter cartridges
DE1173872B (de) * 1956-01-20 1964-07-16 Bowser Inc Filtereinsatz
DE1202759B (de) * 1961-02-08 1965-10-14 Dollinger Corp Filtereinsatz
US3206033A (en) * 1962-03-22 1965-09-14 Met Pro Inc Liquid dispenser for the purification and filtration of water
DE1284399B (de) * 1965-10-26 1968-12-05 Argo Gmbh F Feinmechanik Saugfilter mit Schmutzfangeinrichtung
DE3007757A1 (de) * 1980-02-29 1981-09-24 Drägerwerk AG, 2400 Lübeck Verfahren zur herstellung von filterelementen aus filterpapier
DE3805452A1 (de) * 1988-02-22 1989-08-31 Kloeckner Humboldt Deutz Ag Luftfiltereinsatz
DE4419361A1 (de) * 1994-06-03 1995-12-07 Knecht Filterwerke Gmbh Ringfilterelement mit stirnseitiger Vliesabdeckung
DE19928448A1 (de) * 1999-06-23 2000-12-28 Mahle Filtersysteme Gmbh Ringfilter aus sternförmig gefaltetem Filterbahnmaterial

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137039A (en) * 1964-06-16 Molds for making air
DE943085C (de) * 1953-03-01 1956-05-09 Alfred Knecht Luftreiniger als Ansauggeraeuschdaempfer mit Austausch-Filtereisatz
US2732031A (en) * 1953-05-07 1956-01-24 Combination seal and gasket for end of pleated cartridge
US2771156A (en) * 1953-10-22 1956-11-20 Bendix Aviat Corp Filter
US2934791A (en) * 1953-10-22 1960-05-03 Bendix Aviat Corp Method of forming filter endcaps
US2782933A (en) * 1954-01-04 1957-02-26 Fram Corp Flocked filter media
DE1006668B (de) * 1954-10-23 1957-04-18 Alfred Knecht Stufenfilter fuer staubhaltige Ansaugluft fuer Brennkraftmaschinen
US2919765A (en) * 1956-12-06 1960-01-05 Bendix Aviat Corp Filter element assembly
US2895174A (en) * 1957-01-10 1959-07-21 Fram Corp Manufacture of pleated filters
US2962121A (en) * 1958-03-26 1960-11-29 Dollinger Corp Filter
US3235633A (en) * 1962-04-02 1966-02-15 Gen Motors Corp Method of molding filter end caps
US3389031A (en) * 1966-03-07 1968-06-18 Borje O Rosaen Method of manufacturing pleated filters
US3465413A (en) * 1966-10-25 1969-09-09 Universal Filters Inc Method of manufacturing pleated filters
GB2162768A (en) * 1984-08-06 1986-02-12 Tilghman Wheelabrator Ltd Filter bag
US4921600A (en) * 1986-03-12 1990-05-01 Meissner Mfg. Co., Inc. Filter cartridge for swimming pools and spas
USRE35900E (en) * 1986-03-12 1998-09-22 Meissner Manufacturing Co., Inc. Filter cartridge for swimming pools and spas
USD306199S (en) 1987-02-25 1990-02-20 Meissner Mfg. Co., Inc. Cover plate for a filter cartridge for a spa or swimming pool water filter
DE4338438C2 (de) * 1992-11-11 1999-09-02 Pall Corp Verfahren und Vorrichtung zur Herstellung eines Filterelementes
US7455707B2 (en) 1994-11-23 2008-11-25 Donaldson Company, Inc. Reverse flow air filter arrangement and method
DE102004029226A1 (de) * 2004-06-17 2006-01-12 Hydac Filtertechnik Gmbh Filtervorrichtung und Filterelement

Also Published As

Publication number Publication date
BE495750A (enrdf_load_stackoverflow)
DE809796C (de) 1951-08-02

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