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FR2368656A1 - Valve de controle pour des ecoulements en parallele - Google Patents

Valve de controle pour des ecoulements en parallele

Info

Publication number
FR2368656A1
FR2368656A1 FR7731283A FR7731283A FR2368656A1 FR 2368656 A1 FR2368656 A1 FR 2368656A1 FR 7731283 A FR7731283 A FR 7731283A FR 7731283 A FR7731283 A FR 7731283A FR 2368656 A1 FR2368656 A1 FR 2368656A1
Authority
FR
France
Prior art keywords
control valve
parallel flows
feed device
burners
flows
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.)
Withdrawn
Application number
FR7731283A
Other languages
English (en)
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.)
ABB Stal AB
Original Assignee
Stal Laval Turbin AB
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 Stal Laval Turbin AB filed Critical Stal Laval Turbin AB
Publication of FR2368656A1 publication Critical patent/FR2368656A1/fr
Withdrawn legal-status Critical Current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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/228—Dividing fuel between various burners
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

a. Valve de contrôle. b. Un dispositif 10 d'alimentation alimente des brûleurs 3 à l'aide de deux tiroirs 1 et 2 en série, le premier est relié à l'entrée du dispositif 10 d'alimentation, le second relié aux divers brûleurs 3. c. Turbine gaz.
FR7731283A 1976-10-20 1977-10-18 Valve de controle pour des ecoulements en parallele Withdrawn FR2368656A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7611621A SE409355B (sv) 1976-10-20 1976-10-20 Manoverventil for att forbinda ett antal forbrukningsstellen med en gemensam matare

Publications (1)

Publication Number Publication Date
FR2368656A1 true FR2368656A1 (fr) 1978-05-19

Family

ID=20329190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731283A Withdrawn FR2368656A1 (fr) 1976-10-20 1977-10-18 Valve de controle pour des ecoulements en parallele

Country Status (4)

Country Link
US (1) US4164962A (fr)
DE (1) DE2745798A1 (fr)
FR (1) FR2368656A1 (fr)
SE (1) SE409355B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629136A1 (fr) * 1985-09-17 1989-09-29 Aerospatiale Statoreacteur pourvu d'une pluralite de manches d'alimentation en air carbure et missile pourvu d'un tel statoreacteur
EP0344122A1 (fr) * 1988-05-27 1989-11-29 SIG Schweizerische Industrie-Gesellschaft Vanne de détection à arêtes multiples
FR3017414A1 (fr) * 2014-02-12 2015-08-14 Snecma Repartition du debit dans un systeme carburant a injection multipoints

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142833C2 (de) * 1981-10-29 1986-04-24 Daimler-Benz Ag, 7000 Stuttgart Pneumatische Einrichtung zur Druckbeaufschlagung mehrerer ansteuerbarer Druckkammern
FR2528935B1 (fr) * 1982-06-18 1985-08-09 Alsthom Atlantique Dispositif de dosage et de repartition d'un gaz sous pression entre n sorties
US4792186A (en) * 1987-11-16 1988-12-20 Cooper Tire & Rubber Company Valve for controlling two-way flow
US5941074A (en) * 1995-11-14 1999-08-24 Dana Corporation Multi-port proportional fuel control valve for gas turbine engine
US5694967A (en) * 1995-11-14 1997-12-09 Dana Corporation Multi-port proportional flow control valve
GB9705528D0 (en) * 1997-03-18 1997-05-07 Vosper Thorneycroft Controls L Valve
US8578967B2 (en) 2009-01-29 2013-11-12 Pratt & Whitney Canada Corp. Pressure regulating valve for aircraft engine
JP2011098379A (ja) * 2009-11-06 2011-05-19 Sanden Corp 真空バルブ装置およびそれを用いた真空ダイカスト装置
CN103765099B (zh) * 2011-08-19 2016-09-28 伍德沃德公司 分级式冷却流喷嘴阀
US20140061327A1 (en) * 2012-08-31 2014-03-06 General Electric Company System and method for staging fuel to a combustor
FR3055664B1 (fr) 2016-09-02 2020-05-01 Safran Power Units Unite de dosage de carburant pour turbomachine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046114A (fr) * 1951-12-04 1953-12-03 Zenith Carburateur Soc Du Dispositif d'équilibrage de la répartition du combustible pour moteurs à conduits d'injection multiples
FR2286996A1 (fr) * 1974-10-02 1976-04-30 Stal Laval Turbin Ab Distributeur d'alimentation multiple a flux paralleles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US817153A (en) * 1905-06-21 1906-04-10 Norman S Barr Balanced throttle-valve.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046114A (fr) * 1951-12-04 1953-12-03 Zenith Carburateur Soc Du Dispositif d'équilibrage de la répartition du combustible pour moteurs à conduits d'injection multiples
FR2286996A1 (fr) * 1974-10-02 1976-04-30 Stal Laval Turbin Ab Distributeur d'alimentation multiple a flux paralleles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629136A1 (fr) * 1985-09-17 1989-09-29 Aerospatiale Statoreacteur pourvu d'une pluralite de manches d'alimentation en air carbure et missile pourvu d'un tel statoreacteur
EP0344122A1 (fr) * 1988-05-27 1989-11-29 SIG Schweizerische Industrie-Gesellschaft Vanne de détection à arêtes multiples
FR3017414A1 (fr) * 2014-02-12 2015-08-14 Snecma Repartition du debit dans un systeme carburant a injection multipoints

Also Published As

Publication number Publication date
US4164962A (en) 1979-08-21
DE2745798A1 (de) 1978-04-27
SE7611621L (sv) 1978-04-21
SE409355B (sv) 1979-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse