IT984416B - Perfezionamenti apportati alle servovalvole elettroidrauliche - Google Patents

Perfezionamenti apportati alle servovalvole elettroidrauliche

Info

Publication number
IT984416B
IT984416B IT6772873A IT6772873A IT984416B IT 984416 B IT984416 B IT 984416B IT 6772873 A IT6772873 A IT 6772873A IT 6772873 A IT6772873 A IT 6772873A IT 984416 B IT984416 B IT 984416B
Authority
IT
Italy
Prior art keywords
electro
improvements made
hydraulic servovalves
servovalves
hydraulic
Prior art date
Application number
IT6772873A
Other languages
English (en)
Original Assignee
Sopelem
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 Sopelem filed Critical Sopelem
Application granted granted Critical
Publication of IT984416B publication Critical patent/IT984416B/it

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)
  • Servomotors (AREA)
  • Hydraulic Turbines (AREA)
IT6772873A 1972-04-11 1973-03-14 Perfezionamenti apportati alle servovalvole elettroidrauliche IT984416B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT984416B true IT984416B (it) 1974-11-20

Family

ID=9096639

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6772873A IT984416B (it) 1972-04-11 1973-03-14 Perfezionamenti apportati alle servovalvole elettroidrauliche

Country Status (4)

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

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
FR2179522B1 (it) 1978-11-24
FR2179522A1 (it) 1973-11-23
GB1389514A (en) 1975-04-03
DE2313854A1 (de) 1973-10-18

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