ES412781A1 - Perfeccionamientos en las valvulas de mando de circulacion de fluidos y mejoras en los servomecanismos accionados por presion de fluido. - Google Patents

Perfeccionamientos en las valvulas de mando de circulacion de fluidos y mejoras en los servomecanismos accionados por presion de fluido.

Info

Publication number
ES412781A1
ES412781A1 ES412781A ES412781A ES412781A1 ES 412781 A1 ES412781 A1 ES 412781A1 ES 412781 A ES412781 A ES 412781A ES 412781 A ES412781 A ES 412781A ES 412781 A1 ES412781 A1 ES 412781A1
Authority
ES
Spain
Prior art keywords
end surface
axis
control valve
fluid flow
flow control
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.)
Expired
Application number
ES412781A
Other languages
English (en)
Spanish (es)
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 ES412781A1 publication Critical patent/ES412781A1/es
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)
  • Multiple-Way Valves (AREA)
  • Nozzles (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
ES412781A 1972-03-18 1973-03-17 Perfeccionamientos en las valvulas de mando de circulacion de fluidos y mejoras en los servomecanismos accionados por presion de fluido. Expired ES412781A1 (es)

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 (1)

Publication Number Publication Date
ES412781A1 true ES412781A1 (es) 1976-06-01

Family

ID=10011366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412781A Expired ES412781A1 (es) 1972-03-18 1973-03-17 Perfeccionamientos en las valvulas de mando de circulacion de fluidos y mejoras en los servomecanismos accionados por presion de fluido.

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519281Y2 (xx) * 1974-10-28 1980-05-08
DE2548615C2 (de) * 1975-10-30 1982-06-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Vorrichtung zur Ansteuerung eines durch Fluiddruck, insbesondere pneumatischen Druck, betätigbaren Anlaß- und Bremsventils an einer umsteuerbaren Brennkraftmaschine
CH594137A5 (xx) * 1976-01-27 1977-12-30 Cyphelly Ivan J
JPS5438794U (xx) * 1977-08-22 1979-03-14
JPS56106204U (xx) * 1980-01-17 1981-08-18
US4388942A (en) * 1980-01-22 1983-06-21 Tokyo Keiki Co., Ltd. Nozzle flapper valve
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
DE3012415C2 (de) * 1980-03-29 1983-12-22 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Verstärkervorrichtung für pneumatische Impulse
EP0254259A3 (en) * 1986-07-21 1989-11-23 Otsuka Pharmaceutical Factory, Inc. P-aminophenol derivatives

Family Cites Families (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

Also Published As

Publication number Publication date
DE2313645C3 (de) 1979-05-31
FR2176868B1 (xx) 1976-07-23
DE2313645B2 (de) 1978-09-28
JPS496378A (xx) 1974-01-21
DE2313645A1 (de) 1973-09-20
GB1429794A (en) 1976-03-24
FR2176868A1 (xx) 1973-11-02

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