CA1002459A - Element filtrant - Google Patents

Element filtrant

Info

Publication number
CA1002459A
CA1002459A CA154,143A CA154143A CA1002459A CA 1002459 A CA1002459 A CA 1002459A CA 154143 A CA154143 A CA 154143A CA 1002459 A CA1002459 A CA 1002459A
Authority
CA
Canada
Prior art keywords
filtering element
filtering
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
CA154,143A
Other languages
English (en)
Other versions
CA154143S (en
Inventor
Louis Giffard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1002459A publication Critical patent/CA1002459A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/001—Making filter elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
CA154,143A 1971-10-26 1972-10-12 Element filtrant Expired CA1002459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138401A FR2158629A5 (fr) 1971-10-26 1971-10-26

Publications (1)

Publication Number Publication Date
CA1002459A true CA1002459A (fr) 1976-12-28

Family

ID=9084897

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,143A Expired CA1002459A (fr) 1971-10-26 1972-10-12 Element filtrant

Country Status (14)

Country Link
US (1) US3785497A (fr)
JP (1) JPS544105B2 (fr)
AU (1) AU466743B2 (fr)
BE (1) BE789572A (fr)
CA (1) CA1002459A (fr)
CH (1) CH553590A (fr)
DE (1) DE2165739C3 (fr)
FR (1) FR2158629A5 (fr)
GB (1) GB1376032A (fr)
HK (1) HK70779A (fr)
IT (1) IT975341B (fr)
NL (1) NL173142C (fr)
SE (1) SE392571B (fr)
ZA (1) ZA727045B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283283A (en) * 1980-03-20 1981-08-11 Bon Aqua Water filter
US4316711A (en) * 1980-08-05 1982-02-23 E. I. Du Pont De Nemours And Company Cartridge filter for spin-pack assemblies
US4453955A (en) * 1982-11-16 1984-06-12 Multiform Desiccants, Inc. Desiccant cartridge for laboratory desiccator
US4528095A (en) * 1983-01-27 1985-07-09 Byrne James J Filtering system for potable water
GB2149686A (en) * 1983-10-26 1985-06-19 Ti Domestic Appliances Ltd Gas filters and apparatus
US4505727A (en) * 1983-11-25 1985-03-19 Multiform Desiccants, Inc. Adsorbent cartridge
LU85672A1 (de) * 1984-12-06 1986-07-17 Arbed Filterbett
FR2578748B1 (fr) * 1985-03-13 1987-03-20 Giffard Sa L Masque respiratoire et son procede de fabrication
US4783258A (en) * 1986-06-05 1988-11-08 Willinger Bros. Filter cartridge with reuseable framework
GB8723717D0 (en) * 1987-10-09 1987-11-11 Allen Davies & Co Ltd Atmosphere control device
US4965032A (en) * 1989-09-15 1990-10-23 Pall Corporation Filter device with non-bypass edge seal
DE4040104A1 (de) * 1990-12-16 1992-06-17 Behr Gmbh & Co Filter fuer eine klima- oder heizungsanlage fuer ein kraftfahrzeug
US5354365A (en) * 1993-04-22 1994-10-11 Youn Kun C Air filter assembly
US5503740A (en) * 1994-09-20 1996-04-02 Teledyne Industries, Inc. Filter funnel having releasably mounted reservoir
DE19548180C1 (de) * 1995-12-22 1997-07-17 Mann & Hummel Filter Filteranordnung
US5935426A (en) * 1997-08-08 1999-08-10 Teledyne Industries, Inc., A California Corporation Water treatment device with volumetric and time monitoring features
DE10226503B4 (de) * 2001-07-26 2004-02-19 Helsa-Werke Helmut Sandler Gmbh & Co. Kg Filtervorrichtung
US7326334B2 (en) * 2003-10-01 2008-02-05 Instapure Brands, Inc. End-of-faucet filter
US20060079305A1 (en) * 2004-02-19 2006-04-13 Nokia Corporation Mobile station cover and welding method
US8128820B2 (en) * 2009-02-25 2012-03-06 Mr. Chiaphua Industries Limited UV liquid storage and dispensing device
US11872506B2 (en) * 2018-07-07 2024-01-16 Paragon Water Systems, Inc. Water filter cartridge having an air vent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562735A (en) * 1951-07-31 Liquid treating apparatus
US1723564A (en) * 1925-05-05 1929-08-06 Lewis George Charles Purification of liquids
US3254771A (en) * 1962-04-11 1966-06-07 American Mach & Foundry Means for treating fluids
GB1084282A (fr) * 1964-04-29 1900-01-01
US3374882A (en) * 1965-12-13 1968-03-26 Dow Chemical Co Compressed sponge package
DE1757764B1 (de) * 1968-06-12 1970-09-03 Delbag Luftfilter Gmbh Plattenfoermiges Einweg-Aktivkohlefilter

Also Published As

Publication number Publication date
JPS544105B2 (fr) 1979-03-02
JPS4851365A (fr) 1973-07-19
CH553590A (fr) 1974-09-13
SE392571B (sv) 1977-04-04
AU466743B2 (en) 1975-11-06
DE2165739C3 (de) 1979-12-13
NL173142B (nl) 1983-07-18
ZA727045B (en) 1973-06-27
FR2158629A5 (fr) 1973-06-15
IT975341B (it) 1974-07-20
AU4753172A (en) 1974-04-26
DE2165739A1 (de) 1973-05-03
HK70779A (en) 1979-10-12
BE789572A (fr) 1973-01-15
NL173142C (nl) 1983-12-16
GB1376032A (en) 1974-12-04
DE2165739B2 (de) 1979-04-19
US3785497A (en) 1974-01-15
NL7213722A (fr) 1973-05-01

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