FR2455769A1 - Mecanisme amplificateur de force - Google Patents

Mecanisme amplificateur de force

Info

Publication number
FR2455769A1
FR2455769A1 FR8005895A FR8005895A FR2455769A1 FR 2455769 A1 FR2455769 A1 FR 2455769A1 FR 8005895 A FR8005895 A FR 8005895A FR 8005895 A FR8005895 A FR 8005895A FR 2455769 A1 FR2455769 A1 FR 2455769A1
Authority
FR
France
Prior art keywords
amplifier mechanism
output shaft
input element
force amplifier
pilot
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.)
Granted
Application number
FR8005895A
Other languages
English (en)
French (fr)
Other versions
FR2455769B1 (enExample
Inventor
David J Lang
John Readman
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.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of FR2455769A1 publication Critical patent/FR2455769A1/fr
Application granted granted Critical
Publication of FR2455769B1 publication Critical patent/FR2455769B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D31/00—Power plant control systems; Arrangement of power plant control systems in aircraft
    • B64D31/14—Transmitting means between initiating means and power plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transmission Devices (AREA)
FR8005895A 1979-05-04 1980-03-17 Mecanisme amplificateur de force Granted FR2455769A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/036,133 US4304171A (en) 1979-05-04 1979-05-04 Power boost mechanism

Publications (2)

Publication Number Publication Date
FR2455769A1 true FR2455769A1 (fr) 1980-11-28
FR2455769B1 FR2455769B1 (enExample) 1984-03-09

Family

ID=21886831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005895A Granted FR2455769A1 (fr) 1979-05-04 1980-03-17 Mecanisme amplificateur de force

Country Status (4)

Country Link
US (1) US4304171A (enExample)
JP (1) JPS55148922A (enExample)
FR (1) FR2455769A1 (enExample)
GB (1) GB2052803B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289361A (en) * 1991-01-16 1994-02-22 Vlt Corporation Adaptive boost switching preregulator and method
US6269642B1 (en) * 1998-10-05 2001-08-07 Alliedsignal Inc. Variable geometry turbocharger
EP1979593B1 (en) * 2006-02-03 2017-12-06 Rolls-Royce Corporation Gas turbine engine fuel system with fuel metering valve
CN113464286B (zh) * 2021-05-10 2023-01-03 中国航发贵州红林航空动力控制科技有限公司 一种适用于航空发动机的液压延迟器联接杆转换机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247301A (en) * 1937-06-09 1941-06-24 Askania Werke Ag Means for controlling pressure fluid
US2709377A (en) * 1953-12-29 1955-05-31 Bussei Ettore Hydromechanical servomotor
GB925471A (en) * 1959-08-31 1963-05-08 William Warren Triggs C B E Manual and automatic hydraulic servomechanism
US3285141A (en) * 1964-07-07 1966-11-15 Jr Raymond C Palmer Rotary null pilot valve controlled device
FR1470073A (fr) * 1966-02-25 1967-02-17 Airoyal Engineering Company Distributeur rotatif à servo-commande

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23490E (en) 1952-05-20 Control device for the power units
US1119324A (en) * 1913-09-22 1914-12-01 Adolf Sprater Stabilizing device for flying-machines.
US2105473A (en) * 1934-08-10 1938-01-18 Walter C Dean Hydraulic steering gear
US2613072A (en) * 1945-11-23 1952-10-07 Gen Motors Corp Speed control governing apparatus
US2717579A (en) * 1947-02-28 1955-09-13 Leduc Rene Control apparatus
US2750928A (en) * 1952-05-28 1956-06-19 British Messier Ltd Servo-assisted control systems
US2945477A (en) * 1955-07-29 1960-07-19 Sperry Gyroscope Co Ltd Control systems for aircraft
US3011482A (en) * 1956-08-14 1961-12-05 British Messier Ltd Servo system for aircraft controls
US3433133A (en) * 1966-09-01 1969-03-18 Gpe Controls Inc Motion-transmitting linkage
US3592317A (en) * 1969-10-20 1971-07-13 Curtiss Wright Corp Servo actuator with mechanical power amplifier and manual bypass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247301A (en) * 1937-06-09 1941-06-24 Askania Werke Ag Means for controlling pressure fluid
US2709377A (en) * 1953-12-29 1955-05-31 Bussei Ettore Hydromechanical servomotor
GB925471A (en) * 1959-08-31 1963-05-08 William Warren Triggs C B E Manual and automatic hydraulic servomechanism
US3285141A (en) * 1964-07-07 1966-11-15 Jr Raymond C Palmer Rotary null pilot valve controlled device
FR1470073A (fr) * 1966-02-25 1967-02-17 Airoyal Engineering Company Distributeur rotatif à servo-commande

Also Published As

Publication number Publication date
GB2052803A (en) 1981-01-28
GB2052803B (en) 1983-03-16
FR2455769B1 (enExample) 1984-03-09
US4304171A (en) 1981-12-08
JPS55148922A (en) 1980-11-19
JPS6316574B2 (enExample) 1988-04-09

Similar Documents

Publication Publication Date Title
GB1477269A (en) Frictionally held control linkage for engine throttle controls
DE69209660D1 (de) Steuerungshilfsgerät für die leistungskontrolle von fahrzeugen mit verbrennungsmotor
FR2411303A1 (fr) Dispositif d'entrainement a commande pour organe a obturateur, notamment pour soupape de moteur a combustion
SE8803692L (sv) Elektrisk skjuvningsbroms
BE840953A (fr) Commande de la charge imposee au moteur d'un vehicule agricole a outil tournant
FR2455769A1 (fr) Mecanisme amplificateur de force
DE58906878D1 (de) Automatische Arretierung der Antriebseinrichtung eines Mikrotoms.
FR2399589A1 (fr) Mecanisme pour provoquer la deceleration et l'inversion du sens de rotation de l'arbre d'entree d'une boite de vitesses
FR2413614A1 (fr) Systeme de commande de vanne d'un bruleur a gaz
GB1252564A (enExample)
FR2587944B1 (fr) Dispositif de commande couplee de boite de vitesses et de frein a main
FR2458109A1 (fr) Levier de reglage
ES270000A1 (es) Sistema de control hidraulico para tractores
FR2481369A1 (fr) Dispositif de commande des sections d'ecoulement de canaux, notamment de tubes d'acheminement de gaz d'un statoreacteur de fusee
ES484425A1 (es) Un dispositivo de control termosensible.
FR2373824A1 (fr) Servoregulateur de puissance
EP0237840A3 (en) Control device for a friction clutch of a lockable differential of a motor vehicle
ES8304849A1 (es) Perfeccionamientos en maquinas de escribir.
GB919540A (en) Improvements in or relating to gas turbine engines
FR2409414A1 (fr) Systeme pour le blocage d'une roue d'entrainement sur un arbre
GB1254162A (en) Fluid valve
JPS57129902A (en) Servomechanism driver
JPS541534A (en) Power steering device
JPS621397Y2 (enExample)
GB1513370A (en) Fluid-pressure operated actuator arrangements

Legal Events

Date Code Title Description
ST Notification of lapse