FR2009421A7 - - Google Patents

Info

Publication number
FR2009421A7
FR2009421A7 FR6917216A FR6917216A FR2009421A7 FR 2009421 A7 FR2009421 A7 FR 2009421A7 FR 6917216 A FR6917216 A FR 6917216A FR 6917216 A FR6917216 A FR 6917216A FR 2009421 A7 FR2009421 A7 FR 2009421A7
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
FR6917216A
Other languages
French (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.)
Entwicklungsring Sued GmbH
Original Assignee
Entwicklungsring Sued GmbH
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
Priority claimed from DE19681751419 external-priority patent/DE1751419A1/de
Priority claimed from DE19691904534 external-priority patent/DE1904534A1/de
Application filed by Entwicklungsring Sued GmbH filed Critical Entwicklungsring Sued GmbH
Application granted granted Critical
Publication of FR2009421A7 publication Critical patent/FR2009421A7/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
    • 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
    • F15B9/09—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 with electrical control means
    • 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
    • F15B18/00—Parallel arrangements of independent servomotor systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
FR6917216A 1968-05-27 1969-05-27 Expired FR2009421A7 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681751419 DE1751419A1 (de) 1968-05-27 1968-05-27 Verfahren und Einrichtung zur elektrohydraulischen Steuerung eines hydraulischen Arbeitskolbens,vor allem fuer Luft- und Raumfahrzeuge
DE19691904534 DE1904534A1 (de) 1969-01-30 1969-01-30 Einrichtung zur elektro-hydraulischen Steuerung eines hydraulischen Arbeitskolbens

Publications (1)

Publication Number Publication Date
FR2009421A7 true FR2009421A7 (enrdf_load_stackoverflow) 1970-02-06

Family

ID=25755020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6917216A Expired FR2009421A7 (enrdf_load_stackoverflow) 1968-05-27 1969-05-27

Country Status (2)

Country Link
FR (1) FR2009421A7 (enrdf_load_stackoverflow)
GB (1) GB1230691A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248614A1 (de) * 1971-10-05 1973-05-03 Lucas Acrospace Ltd Elektrohydraulische stellanordnung
DE2255461A1 (de) * 1971-11-13 1973-05-17 Lucas Aerospace Ltd Elektrohydraulische stellanordnung
EP3315790A1 (fr) * 2016-10-31 2018-05-02 Airbus Helicopters Servocommande, rotor et aéronef associés
US10738803B2 (en) 2017-12-07 2020-08-11 Airbus Helicopters Servo control, rotor and aircraft

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235153A (en) * 1978-11-02 1980-11-25 General Electric Company Linear motion, electromagnetic force motor
CN112524320B (zh) * 2020-11-30 2023-05-30 华能国际电力股份有限公司营口电厂 一种液压蝶阀控制系统
CN113431820B (zh) * 2021-06-17 2024-01-30 浙江中控技术股份有限公司 一种支持在线更换的冗余伺服控制系统及方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248614A1 (de) * 1971-10-05 1973-05-03 Lucas Acrospace Ltd Elektrohydraulische stellanordnung
DE2255461A1 (de) * 1971-11-13 1973-05-17 Lucas Aerospace Ltd Elektrohydraulische stellanordnung
EP3315790A1 (fr) * 2016-10-31 2018-05-02 Airbus Helicopters Servocommande, rotor et aéronef associés
FR3058191A1 (fr) * 2016-10-31 2018-05-04 Airbus Helicopters Servocommande, rotor et aeronef associes
US10738803B2 (en) 2017-12-07 2020-08-11 Airbus Helicopters Servo control, rotor and aircraft

Also Published As

Publication number Publication date
GB1230691A (enrdf_load_stackoverflow) 1971-05-05

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