DE3765394D1 - Schleusenventil. - Google Patents

Schleusenventil.

Info

Publication number
DE3765394D1
DE3765394D1 DE8787402464T DE3765394T DE3765394D1 DE 3765394 D1 DE3765394 D1 DE 3765394D1 DE 8787402464 T DE8787402464 T DE 8787402464T DE 3765394 T DE3765394 T DE 3765394T DE 3765394 D1 DE3765394 D1 DE 3765394D1
Authority
DE
Germany
Prior art keywords
isolation chamber
chamber valve
lock valve
flap
deposits
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 - Lifetime
Application number
DE8787402464T
Other languages
English (en)
Inventor
Denis Devilleger
Gac Jean-Yves Le
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Application granted granted Critical
Publication of DE3765394D1 publication Critical patent/DE3765394D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/06—Devices for relieving the pressure on the sealing faces for taps or cocks
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/901—Biased ball valves with operators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87523—Rotary valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87539—Having guide or restrictor
    • Y10T137/87547—Manually variable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Taps Or Cocks (AREA)
  • Pens And Brushes (AREA)
  • Lift Valve (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Float Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
DE8787402464T 1986-11-14 1987-11-02 Schleusenventil. Expired - Lifetime DE3765394D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615868A FR2606853B1 (fr) 1986-11-14 1986-11-14 Vanne de sas perfectionnee

Publications (1)

Publication Number Publication Date
DE3765394D1 true DE3765394D1 (de) 1990-11-08

Family

ID=9340821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787402464T Expired - Lifetime DE3765394D1 (de) 1986-11-14 1987-11-02 Schleusenventil.

Country Status (8)

Country Link
US (1) US4848401A (de)
EP (1) EP0268521B1 (de)
AT (1) ATE57237T1 (de)
CA (1) CA1304064C (de)
DE (1) DE3765394D1 (de)
ES (1) ES2017743B3 (de)
FR (1) FR2606853B1 (de)
GR (1) GR3000901T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269344A (en) * 1986-06-16 1993-12-14 Agf Manufacturing, Inc. Supply valve and arrangement for fire suppression water sprinkler system
US5103862A (en) * 1986-06-16 1992-04-14 Agf Manufacturing, Inc. Valve and arrangement for fire suppression water sprinkle system
US5406979A (en) * 1986-06-16 1995-04-18 Acf Manufacturing, Inc. Valve and sensor arrangement
US5588462A (en) * 1986-06-16 1996-12-31 Agf Manufacturing, Inc. Valve and sensor arrangement
US4971109A (en) * 1989-03-08 1990-11-20 Agf Manufacturing, Inc. Valve and arrangement for fire suppression water sprinkler system
US5392813A (en) * 1991-03-19 1995-02-28 Johnston Pump/General Valve Inc. Integral bleed system for valve
US5979488A (en) * 1998-07-09 1999-11-09 Johnston Pump/General Valve, Inc. Bleed system
US6186169B1 (en) 1999-08-19 2001-02-13 Agf Manufacturing, Inc. Valve and arrangement for fire suppression system
US6206034B1 (en) 1999-08-19 2001-03-27 Agf Manufacturing, Inc. Valve with integral flow switch
US8590569B2 (en) * 2010-08-25 2013-11-26 Ham-Let (Israel-Canada) Ltd. Metering ball valve
US11920699B2 (en) * 2020-09-08 2024-03-05 Intech Industries, Inc. High pressure auto drain ball valve

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322388C (de) * 1920-06-28 Ernst Claassen Heissdampfschieber
US275300A (en) * 1883-04-03 Eodolphus l
US1378030A (en) * 1920-11-09 1921-05-17 Hay John Harold Valve, tap, and the like
US1697608A (en) * 1925-03-06 1929-01-01 Franklin M Patterson Valve
US1648986A (en) * 1925-05-05 1927-11-15 Gray Tom Frederick Valve
FR611522A (fr) * 1925-05-05 1926-09-30 Victory Valves Ltd Soc Perfectionnements aux soupapes
FR653141A (fr) * 1927-04-25 1929-03-18 Usines De Louis De Roll Soc D Vanne rotative pour canalisations
GB311576A (en) * 1928-06-14 1929-05-16 John Somerville Highfield Improvements in or relating to valve mechanism
GB574756A (en) * 1944-02-15 1946-01-18 Igranic Electric Co Ltd Improvements in means responsive to pressure differences in hydraulic or pneumatic systems
FR985053A (fr) * 1949-02-17 1951-07-13 Perfectionnements aux vannes
US2726672A (en) * 1952-07-07 1955-12-13 Ohio Injector Company By-pass means for valves
US2819034A (en) * 1955-06-03 1958-01-07 Oscar C Holderer Gate valve
US2959187A (en) * 1958-08-18 1960-11-08 Otis Eng Co Ball-type surface safety valve
US3135284A (en) * 1961-07-17 1964-06-02 Crane Co Pressure equalizing means and bypass valve therefor

Also Published As

Publication number Publication date
GR3000901T3 (en) 1991-12-10
FR2606853B1 (fr) 1989-03-03
US4848401A (en) 1989-07-18
FR2606853A1 (fr) 1988-05-20
EP0268521A1 (de) 1988-05-25
ES2017743B3 (es) 1991-03-01
CA1304064C (fr) 1992-06-23
ATE57237T1 (de) 1990-10-15
EP0268521B1 (de) 1990-10-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee