AT386054B - Elektrohydraulischer verstaerker-umformer - Google Patents

Elektrohydraulischer verstaerker-umformer

Info

Publication number
AT386054B
AT386054B AT261685A AT261685A AT386054B AT 386054 B AT386054 B AT 386054B AT 261685 A AT261685 A AT 261685A AT 261685 A AT261685 A AT 261685A AT 386054 B AT386054 B AT 386054B
Authority
AT
Austria
Prior art keywords
electrohydraulic amplifier
amplifier transformer
transformer
electrohydraulic
amplifier
Prior art date
Application number
AT261685A
Other languages
English (en)
Other versions
ATA261685A (de
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/de
Priority to CH397885A priority patent/CH667138A5/de
Priority to DE19853533923 priority patent/DE3533923A1/de
Publication of ATA261685A publication Critical patent/ATA261685A/de
Application granted granted Critical
Publication of AT386054B publication Critical patent/AT386054B/de

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 Elektrohydraulischer verstaerker-umformer AT386054B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT261685A AT386054B (de) 1985-09-06 1985-09-06 Elektrohydraulischer verstaerker-umformer
CH397885A CH667138A5 (de) 1985-09-06 1985-09-13 Elektrohydraulischer verstaerker-umformer.
DE19853533923 DE3533923A1 (de) 1985-09-06 1985-09-24 Elektrohydraulischer verstaerker-umformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT261685A AT386054B (de) 1985-09-06 1985-09-06 Elektrohydraulischer verstaerker-umformer

Publications (2)

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

Family

ID=3537442

Family Applications (1)

Application Number Title Priority Date Filing Date
AT261685A AT386054B (de) 1985-09-06 1985-09-06 Elektrohydraulischer verstaerker-umformer

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1370773B1 (de) * 2001-03-21 2005-06-22 Bucher Hydraulics GmbH Wegeventil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2136048A5 (de) * 1971-04-09 1972-12-22 Sperry Rand Corp
GB2136161A (en) * 1983-02-28 1984-09-12 Sundstrand Corp Two member boost stage valve for a hydraulic control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212498B1 (de) * 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2136048A5 (de) * 1971-04-09 1972-12-22 Sperry Rand Corp
GB2136161A (en) * 1983-02-28 1984-09-12 Sundstrand Corp Two member boost stage valve for a hydraulic control

Also Published As

Publication number Publication date
CH667138A5 (de) 1988-09-15
ATA261685A (de) 1987-11-15
DE3533923A1 (de) 1987-04-02

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Legal Events

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