FR2095287B1 - - Google Patents

Info

Publication number
FR2095287B1
FR2095287B1 FR7121692A FR7121692A FR2095287B1 FR 2095287 B1 FR2095287 B1 FR 2095287B1 FR 7121692 A FR7121692 A FR 7121692A FR 7121692 A FR7121692 A FR 7121692A FR 2095287 B1 FR2095287 B1 FR 2095287B1
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
FR7121692A
Other versions
FR2095287A1 (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.)
UK Government
Original Assignee
UK Government
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 UK Government filed Critical UK Government
Publication of FR2095287A1 publication Critical patent/FR2095287A1/fr
Application granted granted Critical
Publication of FR2095287B1 publication Critical patent/FR2095287B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/002—Circuit elements having no moving parts for controlling engines, turbines, compressors (starting, speed regulation, temperature control or the like)
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2065—Responsive to condition external of system
    • Y10T137/2071—And causing change or correction of sensed condition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Turbines (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
FR7121692A 1970-06-16 1971-06-15 Expired FR2095287B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2900370 1970-06-16

Publications (2)

Publication Number Publication Date
FR2095287A1 FR2095287A1 (fr) 1972-02-11
FR2095287B1 true FR2095287B1 (fr) 1976-07-23

Family

ID=10284706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121692A Expired FR2095287B1 (fr) 1970-06-16 1971-06-15

Country Status (4)

Country Link
US (1) US3783903A (fr)
DE (1) DE2129686C3 (fr)
FR (1) FR2095287B1 (fr)
GB (1) GB1316778A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307505C2 (de) * 1973-02-15 1982-12-02 Plessey Overseas Ltd., Ilford, Essex Brennstoffsteuerung für ein Gasturbinentriebwerk
US4252498A (en) * 1978-03-14 1981-02-24 Rolls-Royce Limited Control systems for multi-stage axial flow compressors
US4833880A (en) * 1988-10-26 1989-05-30 Allied-Signal Inc. Fluidic set point amplifier apparatus and method, and uses thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392739A (en) * 1963-06-25 1968-07-16 Bendix Corp Pneumatic engine fuel control system
GB1007947A (en) * 1963-12-09 1965-10-22 Rolls Royce Control means for gas turbine engines
US3394721A (en) * 1966-03-29 1968-07-30 Lucas Industries Ltd Control means for varying the position of a member in response to changes in the ratio of two pressures
US3613369A (en) * 1966-08-19 1971-10-19 Bowles Fluidic Corp Turbine speed control
US3417772A (en) * 1966-11-09 1968-12-24 Thiokol Chemical Corp Rocket motor propellant injection system
US3537466A (en) * 1967-11-30 1970-11-03 Garrett Corp Fluidic multiplier
GB1271940A (en) * 1968-07-18 1972-04-26 Dowty Fuel Syst Ltd Pressure ratio control system for a gas turbine engine
US3461892A (en) * 1968-07-25 1969-08-19 Gen Electric Fluid controls particularly for turbine engines
GB1211788A (en) * 1968-11-12 1970-11-11 Hobson Ltd H M An improved fuel flow proportioner
US3636964A (en) * 1968-11-20 1972-01-25 Consiglio Nazionale Ricerche Compressed air feed system for pure fluid devices
GB1233728A (fr) * 1968-11-25 1971-05-26
FR1603949A (fr) * 1968-12-31 1971-06-14
GB1296986A (fr) * 1969-03-27 1972-11-22
US3645094A (en) * 1970-06-04 1972-02-29 Gen Motors Corp Fuel-pumping system with vortex-type flow resistor
US3643428A (en) * 1970-07-24 1972-02-22 Hobson Ltd H M Fuel control system for a gas turbine engine

Also Published As

Publication number Publication date
US3783903A (en) 1974-01-08
FR2095287A1 (fr) 1972-02-11
DE2129686B2 (de) 1974-06-12
DE2129686C3 (de) 1975-02-06
DE2129686A1 (de) 1972-02-03
GB1316778A (en) 1973-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse