FR2059650A1 - - Google Patents

Info

Publication number
FR2059650A1
FR2059650A1 FR7030790A FR7030790A FR2059650A1 FR 2059650 A1 FR2059650 A1 FR 2059650A1 FR 7030790 A FR7030790 A FR 7030790A FR 7030790 A FR7030790 A FR 7030790A FR 2059650 A1 FR2059650 A1 FR 2059650A1
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.)
Granted
Application number
FR7030790A
Other languages
French (fr)
Other versions
FR2059650B1 (https=
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
Plessey Co Ltd
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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Publication of FR2059650A1 publication Critical patent/FR2059650A1/fr
Application granted granted Critical
Publication of FR2059650B1 publication Critical patent/FR2059650B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • 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
    • 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]
    • Y10T137/218—Means to regulate or vary operation of device

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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Fluid-Driven Valves (AREA)
FR7030790A 1969-08-23 1970-08-21 Expired FR2059650B1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42117/69A GB1282924A (en) 1969-08-23 1969-08-23 Improvements in and relating to fluidic control systems

Publications (2)

Publication Number Publication Date
FR2059650A1 true FR2059650A1 (https=) 1971-06-04
FR2059650B1 FR2059650B1 (https=) 1975-02-21

Family

ID=10422933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030790A Expired FR2059650B1 (https=) 1969-08-23 1970-08-21

Country Status (4)

Country Link
US (1) US3682192A (https=)
JP (1) JPS55601B1 (https=)
FR (1) FR2059650B1 (https=)
GB (1) GB1282924A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833880A (en) * 1988-10-26 1989-05-30 Allied-Signal Inc. Fluidic set point amplifier apparatus and method, and uses thereof
US7413418B2 (en) * 2004-07-28 2008-08-19 Honeywell International, Inc. Fluidic compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1283184A (fr) * 1960-10-25 1962-02-02 Système actionné par un fluide qui réalise des fonctions analogues aux fonctions exécutées par des systèmes électroniques existants
FR1449137A (fr) * 1965-09-15 1966-03-18 Gen Electric Mécanisme amplificateur à fluide
FR1490418A (fr) * 1966-08-29 1967-07-28 Gen Motors Corp Dispositif d'alimentation en combustible d'un moteur à combustion interne

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232095A (en) * 1962-03-23 1966-02-01 Moore Products Co Pneumatic measuring apparatus
US3392739A (en) * 1963-06-25 1968-07-16 Bendix Corp Pneumatic engine fuel control system
US3335737A (en) * 1964-05-27 1967-08-15 Sheffield Corp Fluid apparatus
US3468326A (en) * 1967-10-19 1969-09-23 Bailey Meter Co Triggerable flip-flop fluid device
US3572357A (en) * 1968-12-10 1971-03-23 Robertshaw Controls Co Engine monitoring system employing fluidic circuitry
US3552415A (en) * 1969-04-03 1971-01-05 Corning Glass Works Jet entrainment control for a fluidic device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1283184A (fr) * 1960-10-25 1962-02-02 Système actionné par un fluide qui réalise des fonctions analogues aux fonctions exécutées par des systèmes électroniques existants
FR1449137A (fr) * 1965-09-15 1966-03-18 Gen Electric Mécanisme amplificateur à fluide
FR1490418A (fr) * 1966-08-29 1967-07-28 Gen Motors Corp Dispositif d'alimentation en combustible d'un moteur à combustion interne

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
(REVUE FRANCAISE"AUTOMATISME"TOME XIII,NO 11,NOVEMBRE 1968.ARTICLE DE MOLLE:"FLUIDIQUE ET COMMANDE NUMERIQUE",PAGES 545 A 551. *
BERG,ETC."FLUIDICS HAS A FUTURE IN JET ENGINE CONTROL") *
COMMANDE NUMERIQUE",PAGES 545 A 551. *
REVUE AMERICAINE:"CONTROL ENGINEERING",VOL.13,JUILLET 1966,NO 7,PAGES 81 A 87.ARTICLE DE D.F. *
REVUE AMERICAINE:"CONTROL ENGINEERING",VOL.13,JUILLET 1966,NO 7,PAGES 81 A 87.ARTICLE DE D.F. BERG,ETC."FLUIDICS HAS A FUTURE IN JET ENGINE CONTROL") *
REVUE FRANCAISE"AUTOMATISME"TOME XIII,NO 11,NOVEMBRE 1968.ARTICLE DE MOLLE:"FLUIDIQUE ET *

Also Published As

Publication number Publication date
GB1282924A (en) 1972-07-26
FR2059650B1 (https=) 1975-02-21
JPS55601B1 (https=) 1980-01-09
US3682192A (en) 1972-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse