FR2156169B1 - - Google Patents

Info

Publication number
FR2156169B1
FR2156169B1 FR7235630A FR7235630A FR2156169B1 FR 2156169 B1 FR2156169 B1 FR 2156169B1 FR 7235630 A FR7235630 A FR 7235630A FR 7235630 A FR7235630 A FR 7235630A FR 2156169 B1 FR2156169 B1 FR 2156169B1
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
FR7235630A
Other languages
French (fr)
Other versions
FR2156169A1 (enExample
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2156169A1 publication Critical patent/FR2156169A1/fr
Application granted granted Critical
Publication of FR2156169B1 publication Critical patent/FR2156169B1/fr
Expired 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/004—Fluid pressure supply failure
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
FR7235630A 1971-10-05 1972-10-03 Expired FR2156169B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4621571A GB1400007A (en) 1971-10-05 1971-10-05 Electro-hydraulic actuator arrangement

Publications (2)

Publication Number Publication Date
FR2156169A1 FR2156169A1 (enExample) 1973-05-25
FR2156169B1 true FR2156169B1 (enExample) 1976-05-21

Family

ID=10440331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235630A Expired FR2156169B1 (enExample) 1971-10-05 1972-10-03

Country Status (6)

Country Link
US (1) US3808947A (enExample)
JP (1) JPS5243994B2 (enExample)
DE (1) DE2248614C2 (enExample)
FR (1) FR2156169B1 (enExample)
GB (1) GB1400007A (enExample)
IT (1) IT966161B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2102618C1 (ru) * 1996-04-24 1998-01-20 Юрий Андреевич Дзарданов Устройство для управления положением дозирующего узла системы регулирования газотурбинной установки

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401626A (en) * 1971-11-13 1975-07-16 Lucas Industries Ltd Electro hydraulic actuator arrangement
US3901128A (en) * 1973-08-24 1975-08-26 Ltv Aerospace Corp Fluid powered control system and fail-safe valving system for a fluid powered system
US3995800A (en) * 1973-08-24 1976-12-07 Vought Corporation Fluid control system
GB1462879A (en) * 1973-10-10 1977-01-26 Sperry Rand Ltd Hydraulic actuator controls
US4009642A (en) * 1974-11-06 1977-03-01 Pneumo Corporation Differential pressure sensing valve
JPS53157289U (enExample) * 1977-05-16 1978-12-09
US4733602A (en) * 1986-03-17 1988-03-29 Wabco Ltd. Hydraulic brake actuator with parking brake
JPS6313904A (ja) * 1986-07-01 1988-01-21 Diesel Kiki Co Ltd 車両用液圧型アクチユエ−タ
DE4227563C2 (de) * 1992-08-20 2000-04-13 Mannesmann Rexroth Ag Geregelter hydraulischer Vorschubantrieb
DE19537493C1 (de) * 1995-09-25 1996-12-19 Siemens Ag Elektro-pneumatischer Stellungsregler
DE19635368C1 (de) 1996-08-21 1997-12-04 Siemens Ag Elektro-pneumatischer Stellungsregler
US8118571B2 (en) * 2005-03-31 2012-02-21 Dana Automotive Systems Group, Llc Actuator assembly
RU2500910C2 (ru) * 2011-12-30 2013-12-10 Открытое акционерное общество "СТАР" Устройство для управления раходом топлива в газотурбинный двигатель

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266378A (en) * 1964-06-16 1966-08-16 Jared W Shaw Variable gain solenoid valve control system
GB1098194A (en) * 1964-07-07 1968-01-10 Hobson Ltd H M Improvements in position control servo systems
US3279323A (en) * 1964-09-28 1966-10-18 North American Aviation Inc Electrohydraulic actuator
US3426650A (en) * 1965-12-23 1969-02-11 Bell Aerospace Corp Triple channel redundant hydraeric control system
US3338139A (en) * 1965-12-23 1967-08-29 Bell Aerospace Corp Redundant control system
GB1230691A (enExample) * 1968-05-27 1971-05-05
US3540350A (en) * 1968-08-29 1970-11-17 Pneumo Dynamics Corp Hydrostatic control failure detection device
US3702575A (en) * 1971-06-01 1972-11-14 Nasa Redundant hydraulic control system for actuators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2102618C1 (ru) * 1996-04-24 1998-01-20 Юрий Андреевич Дзарданов Устройство для управления положением дозирующего узла системы регулирования газотурбинной установки

Also Published As

Publication number Publication date
US3808947A (en) 1974-05-07
FR2156169A1 (enExample) 1973-05-25
DE2248614A1 (de) 1973-05-03
JPS4844693A (enExample) 1973-06-27
IT966161B (it) 1974-02-11
GB1400007A (en) 1975-07-16
JPS5243994B2 (enExample) 1977-11-04
DE2248614C2 (de) 1982-09-09

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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