FR2180484B1 - - Google Patents

Info

Publication number
FR2180484B1
FR2180484B1 FR7213605A FR7213605A FR2180484B1 FR 2180484 B1 FR2180484 B1 FR 2180484B1 FR 7213605 A FR7213605 A FR 7213605A FR 7213605 A FR7213605 A FR 7213605A FR 2180484 B1 FR2180484 B1 FR 2180484B1
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
FR7213605A
Other versions
FR2180484A1 (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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR7213605A priority Critical patent/FR2180484B1/fr
Priority to GB1749673A priority patent/GB1416767A/en
Priority to US352003A priority patent/US3868971A/en
Priority to DE2319763A priority patent/DE2319763C3/de
Publication of FR2180484A1 publication Critical patent/FR2180484A1/fr
Application granted granted Critical
Publication of FR2180484B1 publication Critical patent/FR2180484B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • 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
    • Y10T137/86879—Reciprocating valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7213605A 1972-04-18 1972-04-18 Expired FR2180484B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7213605A FR2180484B1 (fr) 1972-04-18 1972-04-18
GB1749673A GB1416767A (en) 1972-04-18 1973-04-11 Fuel flow regulator especially for the combustion chamber of an aircraft jet engine
US352003A US3868971A (en) 1972-04-18 1973-04-17 Fuel metering device especially for the combustion chamber of an aerojet engine
DE2319763A DE2319763C3 (de) 1972-04-18 1973-04-18 Brennstoffzumeßeinrichtung für ein Gasturbinenstrahltriebwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213605A FR2180484B1 (fr) 1972-04-18 1972-04-18

Publications (2)

Publication Number Publication Date
FR2180484A1 FR2180484A1 (fr) 1973-11-30
FR2180484B1 true FR2180484B1 (fr) 1975-10-24

Family

ID=9097060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213605A Expired FR2180484B1 (fr) 1972-04-18 1972-04-18

Country Status (4)

Country Link
US (1) US3868971A (fr)
DE (1) DE2319763C3 (fr)
FR (1) FR2180484B1 (fr)
GB (1) GB1416767A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953967A (en) * 1975-03-18 1976-05-04 United Technologies Corporation Servoed throttle valve for fuel controls
EP0127717B1 (fr) * 1983-06-02 1987-10-14 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Doseur de débit avec détecteur de perte de charge intégré
US4502501A (en) * 1983-06-14 1985-03-05 S.N.E.C.M.A. Fuel control assembly incorporating an integral pressure drop monitor for use with a gas turbine plant
FR2594488B1 (fr) * 1986-02-19 1988-05-06 Snecma Amelioration aux regulateurs hydromecaniques

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB733529A (en) * 1952-07-24 1955-07-13 Gen Motors Corp Improvements in gas turbine engine fuel supply systems incorporating fuel flow control devices
US2980139A (en) * 1956-10-10 1961-04-18 Westinghouse Electric Corp Two-way valve
BE564410A (fr) * 1957-01-31 1900-01-01
US3018622A (en) * 1958-07-11 1962-01-30 Bendix Corp Control apparatus
US3049140A (en) * 1959-05-18 1962-08-14 Thornhill Craver Company Automatic high-low pressure cut-off valve
US3223104A (en) * 1959-08-31 1965-12-14 Weston Hydraulics Ltd Electro-hydraulic servo valve
US3358964A (en) * 1964-12-16 1967-12-19 Donald M Cohen Seat assembly for balanced pressure reducing valve
US3413997A (en) * 1965-12-20 1968-12-03 Fisher Governor Co Pneumatic relay
GB1141113A (en) * 1967-02-21 1969-01-29 Hobson Ltd H M Improvements in fuel supply systems for aircraft jet engines
US3399530A (en) * 1967-03-17 1968-09-03 Lucas Industries Ltd Fuel flow control apparatus for gas turbine engines
US3540217A (en) * 1968-06-27 1970-11-17 Bendix Corp Combustion engine fuel control
US3698437A (en) * 1971-07-15 1972-10-17 Sli Ind Control valve assembly with mechanical feedback
US3738104A (en) * 1971-07-16 1973-06-12 Gen Electric Gas turbine fuel flow metering control system

Also Published As

Publication number Publication date
US3868971A (en) 1975-03-04
DE2319763C3 (de) 1981-12-24
FR2180484A1 (fr) 1973-11-30
DE2319763B2 (de) 1981-04-16
GB1416767A (en) 1975-12-03
DE2319763A1 (de) 1973-10-31

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse