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PL3536980T3 - Korpus zaworu do serwozaworu - Google Patents

Korpus zaworu do serwozaworu

Info

Publication number
PL3536980T3
PL3536980T3 PL18461531.8T PL18461531T PL3536980T3 PL 3536980 T3 PL3536980 T3 PL 3536980T3 PL 18461531 T PL18461531 T PL 18461531T PL 3536980 T3 PL3536980 T3 PL 3536980T3
Authority
PL
Poland
Prior art keywords
servovalve
valve body
valve
Prior art date
Application number
PL18461531.8T
Other languages
English (en)
Inventor
Piotr SAWICKI
Marcin Cis
Original Assignee
Hamilton Sundstrand Corporation
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 Hamilton Sundstrand Corporation filed Critical Hamilton Sundstrand Corporation
Publication of PL3536980T3 publication Critical patent/PL3536980T3/pl

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
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device
    • 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)
  • Multiple-Way Valves (AREA)
PL18461531.8T 2018-03-08 2018-03-08 Korpus zaworu do serwozaworu PL3536980T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18461531.8A EP3536980B1 (en) 2018-03-08 2018-03-08 Valve body for a servovalve

Publications (1)

Publication Number Publication Date
PL3536980T3 true PL3536980T3 (pl) 2023-04-17

Family

ID=61627042

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18461531.8T PL3536980T3 (pl) 2018-03-08 2018-03-08 Korpus zaworu do serwozaworu

Country Status (3)

Country Link
US (1) US20190277314A1 (pl)
EP (1) EP3536980B1 (pl)
PL (1) PL3536980T3 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3517812B1 (en) * 2018-01-30 2020-08-12 Hamilton Sundstrand Corporation Torque motor with double fix screws
EP3875783B1 (en) 2020-03-02 2024-01-03 Hamilton Sundstrand Corporation Servo valve

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516825A (en) * 1945-02-19 1950-07-25 Meriam Instr Company Metering valve
DE1235092B (de) * 1960-01-29 1967-02-23 Elektroteile G M B H Elektromagnetisch betaetigtes Steuerventil
US3366132A (en) * 1965-10-24 1968-01-30 Charles R. Fore Electrically actuated hydraulic servovalve and torque motor
GB1206430A (en) * 1966-10-31 1970-09-23 Weston Hydraulics Ltd Electro-hydraulic servo valve
US3556150A (en) * 1969-05-12 1971-01-19 Borg Warner Electro hydraulic servovalve
US3712339A (en) * 1970-11-10 1973-01-23 Rexroth G Lohrer Eisenwerk Gmb Regulating apparatus with throttle gaps
FR2212498B1 (pl) * 1972-12-29 1976-01-30 Messier Hispano Fr
US3857541A (en) * 1973-06-14 1974-12-31 Moog Inc Servovalve with oscillation filter
US3899002A (en) * 1973-10-18 1975-08-12 Sanders Associates Inc Open center, pressure demand flow control valve
GB2117181B (en) * 1982-03-19 1986-02-12 Dowty Hydraulic Units Ltd Armature position adjusting device in
US4538633A (en) * 1983-02-18 1985-09-03 Parker-Hannifin Corporation Optical-hydraulic control system
FR2586870B1 (fr) * 1985-09-04 1987-12-18 Applic Mach Motrices Moteur couple a potentiometre hydraulique pour servo-distributeur.
US4922963A (en) * 1989-02-27 1990-05-08 Hsc Controls Inc. Hydraulic servovalve
DE3913239C2 (de) * 1989-04-21 1995-02-02 Rexroth Mannesmann Gmbh Steuermotor, insbesondere für ein Servoventil
US5035254A (en) * 1990-03-22 1991-07-30 Vickers, Incorporated Power transmission
US4997002A (en) * 1990-03-22 1991-03-05 Vickers, Incorporated Power transmission
US5070898A (en) * 1991-02-11 1991-12-10 Hsc Controls Inc. Metering valve
US5244002A (en) * 1991-12-18 1993-09-14 Moog Controls, Inc. Spool position indicator
US5465757A (en) * 1993-10-12 1995-11-14 Alliedsignal Inc. Electro-hydraulic fluid metering and control device
DE102004038380B4 (de) * 2004-08-06 2013-04-04 Bosch Rexroth Aktiengesellschaft Pilotventil, insbesondere für Servoventile
US20090321667A1 (en) * 2008-06-25 2009-12-31 Honeywell International Inc. Servo valve modules and torque motor assemblies
US8522821B2 (en) * 2010-09-17 2013-09-03 Woodward Hrt, Inc. Torque motor linearization
US20140086774A1 (en) * 2012-09-24 2014-03-27 Gardner Denver, Inc. Fluid end of a high pressure plunger pump having a groove adapted to receive a spring retainer of a suction valve
DE202013103257U1 (de) * 2013-07-22 2013-08-02 Schwer Fittings Gmbh Vorrichtung für hydraulische Anlagen
US9377122B2 (en) * 2014-03-27 2016-06-28 Honeywell International Inc. Flapper assemblies for torque motors of electrohydraulic valves
US9574676B2 (en) * 2015-01-23 2017-02-21 Honeywell International Inc. High-temperature and high-vibration capable armature assemblies for torque motor valve actuators

Also Published As

Publication number Publication date
EP3536980B1 (en) 2022-12-28
EP3536980A1 (en) 2019-09-11
US20190277314A1 (en) 2019-09-12

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