GB1552664A - Servo controlled three way valve for deviating or switching a gaseous or liquid flow - Google Patents

Servo controlled three way valve for deviating or switching a gaseous or liquid flow

Info

Publication number
GB1552664A
GB1552664A GB4283276A GB4283276A GB1552664A GB 1552664 A GB1552664 A GB 1552664A GB 4283276 A GB4283276 A GB 4283276A GB 4283276 A GB4283276 A GB 4283276A GB 1552664 A GB1552664 A GB 1552664A
Authority
GB
United Kingdom
Prior art keywords
deviating
gaseous
switching
way valve
liquid flow
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
GB4283276A
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.)
LATTUADA S
Original Assignee
LATTUADA S
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/en
Priority claimed from IT293376A external-priority patent/IT1067122B/en
Application filed by LATTUADA S filed Critical LATTUADA S
Publication of GB1552664A publication Critical patent/GB1552664A/en
Expired 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)
GB4283276A 1975-11-05 1976-10-15 Servo controlled three way valve for deviating or switching a gaseous or liquid flow Expired GB1552664A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT293475A IT1052991B (en) 1975-11-05 1975-11-05 Three way changeover valve for gas or fluid - has T shaped body containing hollow piston moved by admission of fluid under pressure
IT293376A IT1067122B (en) 1976-05-05 1976-05-05 Three way changeover valve for gas or fluid - has T shaped body containing hollow piston moved by admission of fluid under pressure

Publications (1)

Publication Number Publication Date
GB1552664A true GB1552664A (en) 1979-09-19

Family

ID=26325282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4283276A Expired GB1552664A (en) 1975-11-05 1976-10-15 Servo controlled three way valve for deviating or switching a gaseous or liquid flow

Country Status (4)

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

Cited By (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.
DE10045880A1 (en) * 2000-09-14 2002-09-19 Xcellsis Gmbh Valve for regulating flow in fuel cell system has linearly displaced setting element with pointed end for reducing flow resistance
WO2010080161A1 (en) * 2009-01-12 2010-07-15 Donaldson Company, Inc. Robust shuttle valve and applications thereof
CN102743958A (en) * 2012-07-11 2012-10-24 艾沃尔(漳州)机械有限公司 Reversing device of heatless-type adsorption-drying machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1099218A (en) * 1977-10-06 1981-04-14 William P. Myers Pneumatically actuated electronic control for a fluid mixture adsorption separator
US4162146A (en) * 1977-12-14 1979-07-24 Pall Corporation Multi-chamber adsorbent gas fractionator with non-jamming effluent flow control valve
US4274445A (en) * 1979-04-10 1981-06-23 Pall Corporation Pressure balanced three-way transfer valve
FR2540214B1 (en) * 1983-01-27 1986-03-14 Rexroth Sigma IMPROVEMENTS TO FLUID DISTRIBUTORS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638307A (en) * 1962-10-09 1900-01-01
AT240122B (en) * 1963-05-22 1965-05-10 Hoerbiger Ventilwerke Ag Double check valve
US3505783A (en) * 1967-09-27 1970-04-14 Deltech Eng Inc Heatless drying system

Cited By (5)

* 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.
DE10045880A1 (en) * 2000-09-14 2002-09-19 Xcellsis Gmbh Valve for regulating flow in fuel cell system has linearly displaced setting element with pointed end for reducing flow resistance
DE10045880B4 (en) * 2000-09-14 2004-02-05 Ballard Power Systems Ag Valve
WO2010080161A1 (en) * 2009-01-12 2010-07-15 Donaldson Company, Inc. Robust shuttle valve and applications thereof
CN102743958A (en) * 2012-07-11 2012-10-24 艾沃尔(漳州)机械有限公司 Reversing device of heatless-type adsorption-drying machine

Also Published As

Publication number Publication date
FR2330935B1 (en) 1982-09-24
ES452633A1 (en) 1977-12-16
DE2648493A1 (en) 1977-05-18
FR2330935A1 (en) 1977-06-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee