DE2313854A1 - Verbesserungen an elektrohydraulischen servoventilen - Google Patents

Verbesserungen an elektrohydraulischen servoventilen

Info

Publication number
DE2313854A1
DE2313854A1 DE19732313854 DE2313854A DE2313854A1 DE 2313854 A1 DE2313854 A1 DE 2313854A1 DE 19732313854 DE19732313854 DE 19732313854 DE 2313854 A DE2313854 A DE 2313854A DE 2313854 A1 DE2313854 A1 DE 2313854A1
Authority
DE
Germany
Prior art keywords
hydraulic
rod
baffle plate
nozzles
electro
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.)
Pending
Application number
DE19732313854
Other languages
German (de)
English (en)
Inventor
auf Nichtnennung. P Antrag
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.)
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Original Assignee
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
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 Societe dOptique Precision Electronique et Mecanique SOPELEM SA filed Critical Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Publication of DE2313854A1 publication Critical patent/DE2313854A1/de
Pending 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Servomotors (AREA)
DE19732313854 1972-04-11 1973-03-20 Verbesserungen an elektrohydraulischen servoventilen Pending DE2313854A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212601A FR2179522B1 (enExample) 1972-04-11 1972-04-11

Publications (1)

Publication Number Publication Date
DE2313854A1 true DE2313854A1 (de) 1973-10-18

Family

ID=9096639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732313854 Pending DE2313854A1 (de) 1972-04-11 1973-03-20 Verbesserungen an elektrohydraulischen servoventilen

Country Status (4)

Country Link
DE (1) DE2313854A1 (enExample)
FR (1) FR2179522B1 (enExample)
GB (1) GB1389514A (enExample)
IT (1) IT984416B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362182A (en) * 1981-01-14 1982-12-07 Sundstrand Corporation Nozzle force feedback for pilot stage flapper
GB8508803D0 (en) * 1985-04-04 1985-05-09 Fairey Hydraulics Fluid valves
GB2516693A (en) * 2013-07-30 2015-02-04 Moog Controls Ltd Improvements in hydraulic servovalves

Also Published As

Publication number Publication date
GB1389514A (en) 1975-04-03
FR2179522B1 (enExample) 1978-11-24
IT984416B (it) 1974-11-20
FR2179522A1 (enExample) 1973-11-23

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Legal Events

Date Code Title Description
OHW Rejection