FR2176868A1 - - Google Patents

Info

Publication number
FR2176868A1
FR2176868A1 FR7309730A FR7309730A FR2176868A1 FR 2176868 A1 FR2176868 A1 FR 2176868A1 FR 7309730 A FR7309730 A FR 7309730A FR 7309730 A FR7309730 A FR 7309730A FR 2176868 A1 FR2176868 A1 FR 2176868A1
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
FR7309730A
Other versions
FR2176868B1 (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.)
Northrop Grumman Properties Ltd
Original Assignee
Lucas Aerospace 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 Lucas Aerospace Ltd filed Critical Lucas Aerospace Ltd
Publication of FR2176868A1 publication Critical patent/FR2176868A1/fr
Application granted granted Critical
Publication of FR2176868B1 publication Critical patent/FR2176868B1/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
    • F15C3/00—Circuit elements having moving parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Servomotors (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
  • Nozzles (AREA)
FR7309730A 1972-03-18 1973-03-19 Expired FR2176868B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1279972A GB1429794A (en) 1972-03-18 1972-03-18 Fluid flow control valve

Publications (2)

Publication Number Publication Date
FR2176868A1 true FR2176868A1 (fr) 1973-11-02
FR2176868B1 FR2176868B1 (fr) 1976-07-23

Family

ID=10011366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309730A Expired FR2176868B1 (fr) 1972-03-18 1973-03-19

Country Status (5)

Country Link
JP (1) JPS496378A (fr)
DE (1) DE2313645C3 (fr)
ES (1) ES412781A1 (fr)
FR (1) FR2176868B1 (fr)
GB (1) GB1429794A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329865A1 (fr) * 1975-10-30 1977-05-27 Maschf Augsburg Nuernberg Ag Dispositif de demarrage et de freinage
FR2339758A1 (fr) * 1976-01-27 1977-08-26 Cyphelly Ivan J Dispositif pour faire varier avec peu de pertes le courant de refoulement d'une pompe a deplacement par interruption periodique de ce courant de refoulement
FR2479359A1 (fr) * 1980-03-29 1981-10-02 Festo Maschf Stoll G Dispositif amplificateur d'impulsions pneumatiques
DE3102222A1 (de) * 1980-01-22 1981-12-03 Tokyo Keiki Co. Ltd., Tokyo Duesenklappenventil

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519281Y2 (fr) * 1974-10-28 1980-05-08
JPS5438794U (fr) * 1977-08-22 1979-03-14
JPS56106204U (fr) * 1980-01-17 1981-08-18
JPS5832004Y2 (ja) * 1980-01-22 1983-07-15 株式会社トキメック デイジタル回転入力形流体圧ピストン位置制御装置
US4868183A (en) * 1986-07-21 1989-09-19 Otsuka Pharmaceutical Factory, Inc. N-pyrazinyl substituted P-aminophenols

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB730965A (en) * 1952-04-03 1955-06-01 British Messier Ltd Improvements in or relating to control valve devices
FR1263872A (fr) * 1960-04-26 1961-06-19 & De Construction De Moteurs D Dispositif asservissant la positon d'un axe à la variation d'une pression
US3066653A (en) * 1960-02-08 1962-12-04 Thompson Ramo Wooldridge Inc Hot gas servo system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB730965A (en) * 1952-04-03 1955-06-01 British Messier Ltd Improvements in or relating to control valve devices
US3066653A (en) * 1960-02-08 1962-12-04 Thompson Ramo Wooldridge Inc Hot gas servo system
FR1263872A (fr) * 1960-04-26 1961-06-19 & De Construction De Moteurs D Dispositif asservissant la positon d'un axe à la variation d'une pression

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329865A1 (fr) * 1975-10-30 1977-05-27 Maschf Augsburg Nuernberg Ag Dispositif de demarrage et de freinage
FR2339758A1 (fr) * 1976-01-27 1977-08-26 Cyphelly Ivan J Dispositif pour faire varier avec peu de pertes le courant de refoulement d'une pompe a deplacement par interruption periodique de ce courant de refoulement
DE3102222A1 (de) * 1980-01-22 1981-12-03 Tokyo Keiki Co. Ltd., Tokyo Duesenklappenventil
FR2479359A1 (fr) * 1980-03-29 1981-10-02 Festo Maschf Stoll G Dispositif amplificateur d'impulsions pneumatiques

Also Published As

Publication number Publication date
DE2313645B2 (de) 1978-09-28
DE2313645C3 (de) 1979-05-31
FR2176868B1 (fr) 1976-07-23
JPS496378A (fr) 1974-01-21
ES412781A1 (es) 1976-06-01
DE2313645A1 (de) 1973-09-20
GB1429794A (en) 1976-03-24

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse