FR2077129A5 - - Google Patents

Info

Publication number
FR2077129A5
FR2077129A5 FR7102966A FR7102966A FR2077129A5 FR 2077129 A5 FR2077129 A5 FR 2077129A5 FR 7102966 A FR7102966 A FR 7102966A FR 7102966 A FR7102966 A FR 7102966A FR 2077129 A5 FR2077129 A5 FR 2077129A5
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
FR7102966A
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.)
Hydromation Filter Co
Original Assignee
Hydromation Filter Co
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 US863920A priority Critical patent/US3669882A/en
Priority to BE762086A priority patent/BE762086A/fr
Application filed by Hydromation Filter Co filed Critical Hydromation Filter Co
Priority to FR7102966A priority patent/FR2077129A5/fr
Priority to DE19712107760 priority patent/DE2107760A1/de
Priority to AT143171(22)19A priority patent/AT312000B/de
Application granted granted Critical
Publication of FR2077129A5 publication Critical patent/FR2077129A5/fr
Expired legal-status Critical Current

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
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • 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
    • B01D24/045—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 with at least one flat vertical wall
    • B01D24/047—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 with at least one flat vertical wall with vertical tubes distributing the liquid to be filtered or for collecting filtrate
    • 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
    • B01D24/10—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 held in a closed container
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4673—Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers
    • 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
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • 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
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B01D24/4884—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by pressure measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
FR7102966A 1969-10-06 1971-01-29 Expired FR2077129A5 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US863920A US3669882A (en) 1969-10-06 1969-10-06 Method of and apparatus for filtering
BE762086A BE762086A (fr) 1969-10-06 1971-01-27 Procedes et appareils pour la filtration
FR7102966A FR2077129A5 (fr) 1969-10-06 1971-01-29
DE19712107760 DE2107760A1 (de) 1969-10-06 1971-02-18 Verfahren und Vorrichtung zum Filtern
AT143171(22)19A AT312000B (de) 1969-10-06 1971-02-19 Verfahren und Vorrichtung zum Filtern

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US86392069A 1969-10-06 1969-10-06
BE762086A BE762086A (fr) 1969-10-06 1971-01-27 Procedes et appareils pour la filtration
FR7102966A FR2077129A5 (fr) 1969-10-06 1971-01-29
DE19712107760 DE2107760A1 (de) 1969-10-06 1971-02-18 Verfahren und Vorrichtung zum Filtern
AT143171(22)19A AT312000B (de) 1969-10-06 1971-02-19 Verfahren und Vorrichtung zum Filtern

Publications (1)

Publication Number Publication Date
FR2077129A5 true FR2077129A5 (fr) 1971-10-15

Family

ID=27506273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102966A Expired FR2077129A5 (fr) 1969-10-06 1971-01-29

Country Status (5)

Country Link
US (1) US3669882A (fr)
AT (1) AT312000B (fr)
BE (1) BE762086A (fr)
DE (1) DE2107760A1 (fr)
FR (1) FR2077129A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538848A1 (fr) * 1983-01-03 1984-07-06 Chevron Res Procede pour la completion d'un puits souterrain, procede pour reduire la dissolution d'un filtre, et filtre prefabrique pour ce puits

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA741228B (en) * 1973-03-02 1975-01-29 Ici Ltd Filtration
US6706388B2 (en) 2001-02-12 2004-03-16 Arnold B. Finestone Self-closing packaging material
US20040146656A1 (en) * 2003-01-28 2004-07-29 Isaac Algaze Apparatus and method for lubricating raised or protruding surfaces
US20220088527A1 (en) * 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use
US11331616B2 (en) * 2020-09-25 2022-05-17 Mark Henderson Pool filter assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134114A (en) * 1935-12-26 1938-10-25 Roy D Elliott Filter and method of operation
US2199258A (en) * 1938-06-17 1940-04-30 Mueller Brass Co Dehydrator
US2758070A (en) * 1952-01-10 1956-08-07 Socony Mobil Oil Co Inc Contacting of liquid and granular solids
US2789695A (en) * 1952-12-30 1957-04-23 Exxon Research Engineering Co Treating hydrocarbon oils
US3104944A (en) * 1962-01-18 1963-09-24 Universal Oil Prod Co Method for producing alumina free from alkaline earth metal impurities
US3238125A (en) * 1962-04-05 1966-03-01 Asahi Chemical Ind Method for effecting continuous filtration
US3382983A (en) * 1964-03-16 1968-05-14 Dixie Entpr Inc Multi-layered filter apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538848A1 (fr) * 1983-01-03 1984-07-06 Chevron Res Procede pour la completion d'un puits souterrain, procede pour reduire la dissolution d'un filtre, et filtre prefabrique pour ce puits

Also Published As

Publication number Publication date
US3669882A (en) 1972-06-13
DE2107760A1 (de) 1972-08-31
AT312000B (de) 1973-12-10
BE762086A (fr) 1971-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse