ATA261685A - ELECTROHYDRAULIC AMPLIFIER TRANSFORMER - Google Patents

ELECTROHYDRAULIC AMPLIFIER TRANSFORMER

Info

Publication number
ATA261685A
ATA261685A AT261685A AT261685A ATA261685A AT A261685 A ATA261685 A AT A261685A AT 261685 A AT261685 A AT 261685A AT 261685 A AT261685 A AT 261685A AT A261685 A ATA261685 A AT A261685A
Authority
AT
Austria
Prior art keywords
electrohydraulic amplifier
amplifier transformer
transformer
electrohydraulic
amplifier
Prior art date
Application number
AT261685A
Other languages
German (de)
Other versions
AT386054B (en
Inventor
Nikolai Danilovich Dovgopoly
Vitaly Viktorovich Gromakov
Original Assignee
Vni I Pk I Promy Gidroprivodov
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 Vni I Pk I Promy Gidroprivodov filed Critical Vni I Pk I Promy Gidroprivodov
Priority to AT261685A priority Critical patent/AT386054B/en
Priority to CH397885A priority patent/CH667138A5/en
Priority to DE19853533923 priority patent/DE3533923A1/en
Publication of ATA261685A publication Critical patent/ATA261685A/en
Application granted granted Critical
Publication of AT386054B publication Critical patent/AT386054B/en

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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/0409—Position sensing or feedback of the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
AT261685A 1985-09-06 1985-09-06 ELECTROHYDRAULIC AMPLIFIER TRANSFORMER AT386054B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT261685A AT386054B (en) 1985-09-06 1985-09-06 ELECTROHYDRAULIC AMPLIFIER TRANSFORMER
CH397885A CH667138A5 (en) 1985-09-06 1985-09-13 Electro-hydraulic amplifier-converters.
DE19853533923 DE3533923A1 (en) 1985-09-06 1985-09-24 Electrohydraulic amplifier transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT261685A AT386054B (en) 1985-09-06 1985-09-06 ELECTROHYDRAULIC AMPLIFIER TRANSFORMER

Publications (2)

Publication Number Publication Date
ATA261685A true ATA261685A (en) 1987-11-15
AT386054B AT386054B (en) 1988-06-27

Family

ID=3537442

Family Applications (1)

Application Number Title Priority Date Filing Date
AT261685A AT386054B (en) 1985-09-06 1985-09-06 ELECTROHYDRAULIC AMPLIFIER TRANSFORMER

Country Status (3)

Country Link
AT (1) AT386054B (en)
CH (1) CH667138A5 (en)
DE (1) DE3533923A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7100639B2 (en) * 2001-03-21 2006-09-05 Bucher Hydraulics Gmbh Control valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675676A (en) * 1971-04-09 1972-07-11 Sperry Rand Corp Power transmission
FR2212498B1 (en) * 1972-12-29 1976-01-30 Messier Hispano Fr
US3857541A (en) * 1973-06-14 1974-12-31 Moog Inc Servovalve with oscillation filter
US4202247A (en) * 1976-10-29 1980-05-13 Hunkar Laboratories, Inc. Closed loop electro-fluidic control system
AU5448780A (en) * 1979-01-19 1980-07-31 Sunstrand Corp. Pilot operatedspool valve
US4537220A (en) * 1983-02-28 1985-08-27 Sundstrand Corporation Two member boost stage valve for a hydraulic control

Also Published As

Publication number Publication date
DE3533923A1 (en) 1987-04-02
AT386054B (en) 1988-06-27
CH667138A5 (en) 1988-09-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee