FR2330935A1 - Vanne asservie a trois voies pour la deviation ou la commutation d'un courant liquide ou gazeux - Google Patents

Vanne asservie a trois voies pour la deviation ou la commutation d'un courant liquide ou gazeux

Info

Publication number
FR2330935A1
FR2330935A1 FR7633815A FR7633815A FR2330935A1 FR 2330935 A1 FR2330935 A1 FR 2330935A1 FR 7633815 A FR7633815 A FR 7633815A FR 7633815 A FR7633815 A FR 7633815A FR 2330935 A1 FR2330935 A1 FR 2330935A1
Authority
FR
France
Prior art keywords
deviation
switching
liquid
gas current
locked valve
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.)
Granted
Application number
FR7633815A
Other languages
English (en)
Other versions
FR2330935B1 (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.)
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
Priority claimed from IT293475A external-priority patent/IT1052991B/it
Priority claimed from IT293376A external-priority patent/IT1067122B/it
Application filed by Individual filed Critical Individual
Publication of FR2330935A1 publication Critical patent/FR2330935A1/fr
Application granted granted Critical
Publication of FR2330935B1 publication Critical patent/FR2330935B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0423—Beds in columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454—Controlling adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/105—Three-way check or safety valves with two or more closure members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
FR7633815A 1975-11-05 1976-11-04 Vanne asservie a trois voies pour la deviation ou la commutation d'un courant liquide ou gazeux Granted FR2330935A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT293475A IT1052991B (it) 1975-11-05 1975-11-05 Valvola di deviazione o commutazione per gas o liquidi servo azionata
IT293376A IT1067122B (it) 1976-05-05 1976-05-05 Impianto di disidratazione perfezionato

Publications (2)

Publication Number Publication Date
FR2330935A1 true FR2330935A1 (fr) 1977-06-03
FR2330935B1 FR2330935B1 (fr) 1982-09-24

Family

ID=26325282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633815A Granted FR2330935A1 (fr) 1975-11-05 1976-11-04 Vanne asservie a trois voies pour la deviation ou la commutation d'un courant liquide ou gazeux

Country Status (4)

Country Link
DE (1) DE2648493A1 (fr)
ES (1) ES452633A1 (fr)
FR (1) FR2330935A1 (fr)
GB (1) GB1552664A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405087A1 (fr) * 1977-10-06 1979-05-04 Bendix Corp Systeme separateur d'un melange fluidique par adsorption
EP0003022A1 (fr) * 1977-12-14 1979-07-25 Pall Corporation Dispositif de fractionnement de gaz à plusieures chambres d'adsorbants avec sélecteur de circuit ne bloquant pas
EP0017249A1 (fr) * 1979-04-10 1980-10-15 Pall Corporation Valve à trois voies à réglage de pression
FR2540214A1 (fr) * 1983-01-27 1984-08-03 Rexroth Sigma Perfectionnements apportes aux distributeurs de fluide

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP121A (en) * 1988-11-22 1991-02-20 Andries Matthys Booyens Fluid control valve and actuator therefor.
DE10045880B4 (de) * 2000-09-14 2004-02-05 Ballard Power Systems Ag Ventil
WO2010080161A1 (fr) * 2009-01-12 2010-07-15 Donaldson Company, Inc. Sélecteur de circuit robuste et applications de celui-ci
CN102743958A (zh) * 2012-07-11 2012-10-24 艾沃尔(漳州)机械有限公司 一种无热式吸干机的换向装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995535A (en) * 1963-05-22 1965-06-16 Hoerbiger Ventilwerke Ag Improvements in and relating to shuttle valves
US3240224A (en) * 1962-10-09 1966-03-15 Bbc Brown Boveri & Cie Valve for the momentary blasting of the interrupter contacts gap in pressurised gas circuit breakers
FR1582746A (fr) * 1967-09-27 1969-10-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240224A (en) * 1962-10-09 1966-03-15 Bbc Brown Boveri & Cie Valve for the momentary blasting of the interrupter contacts gap in pressurised gas circuit breakers
GB995535A (en) * 1963-05-22 1965-06-16 Hoerbiger Ventilwerke Ag Improvements in and relating to shuttle valves
FR1582746A (fr) * 1967-09-27 1969-10-03

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405087A1 (fr) * 1977-10-06 1979-05-04 Bendix Corp Systeme separateur d'un melange fluidique par adsorption
EP0003022A1 (fr) * 1977-12-14 1979-07-25 Pall Corporation Dispositif de fractionnement de gaz à plusieures chambres d'adsorbants avec sélecteur de circuit ne bloquant pas
EP0017249A1 (fr) * 1979-04-10 1980-10-15 Pall Corporation Valve à trois voies à réglage de pression
FR2540214A1 (fr) * 1983-01-27 1984-08-03 Rexroth Sigma Perfectionnements apportes aux distributeurs de fluide
EP0116500A1 (fr) * 1983-01-27 1984-08-22 Rexroth-Sigma Perfectionnements apportés aux distributeurs de fluide

Also Published As

Publication number Publication date
FR2330935B1 (fr) 1982-09-24
ES452633A1 (es) 1977-12-16
DE2648493A1 (de) 1977-05-18
GB1552664A (en) 1979-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse