PL3536978T3 - Serwozawór - Google Patents

Serwozawór

Info

Publication number
PL3536978T3
PL3536978T3 PL18461528.4T PL18461528T PL3536978T3 PL 3536978 T3 PL3536978 T3 PL 3536978T3 PL 18461528 T PL18461528 T PL 18461528T PL 3536978 T3 PL3536978 T3 PL 3536978T3
Authority
PL
Poland
Prior art keywords
servovalve
Prior art date
Application number
PL18461528.4T
Other languages
English (en)
Inventor
Maciej Żak
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 PL3536978T3 publication Critical patent/PL3536978T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing 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
    • F15B13/042—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
PL18461528.4T 2018-03-08 2018-03-08 Serwozawór PL3536978T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18461528.4A EP3536978B1 (en) 2018-03-08 2018-03-08 Servovalve

Publications (1)

Publication Number Publication Date
PL3536978T3 true PL3536978T3 (pl) 2023-07-03

Family

ID=61627039

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18461528.4T PL3536978T3 (pl) 2018-03-08 2018-03-08 Serwozawór

Country Status (3)

Country Link
US (1) US10823301B2 (pl)
EP (1) EP3536978B1 (pl)
PL (1) PL3536978T3 (pl)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823689A (en) * 1954-06-18 1958-02-18 Donald V Healy Electro-hydraulic servo valve
FR2586870B1 (fr) * 1985-09-04 1987-12-18 Applic Mach Motrices Moteur couple a potentiometre hydraulique pour servo-distributeur.
US4793377A (en) 1986-08-18 1988-12-27 E-Systems, Inc. Direct drive servo valve
US4922963A (en) 1989-02-27 1990-05-08 Hsc Controls Inc. Hydraulic servovalve
US5146126A (en) 1991-09-05 1992-09-08 Hr Textron Inc. Adjustable rotor assembly
JP2000032731A (ja) * 1998-07-14 2000-01-28 Sumitomo Special Metals Co Ltd トルクモータおよびトルクモータを用いた流体圧制御装置
US6460558B2 (en) * 2000-12-04 2002-10-08 Sauer-Danfoss, Inc. Pilot stage or pressure control pilot valve having a single armature/flapper
EP2985894A1 (en) * 2014-08-12 2016-02-17 HS Wroclaw Sp. z o.o. Magnetic armature

Also Published As

Publication number Publication date
US10823301B2 (en) 2020-11-03
US20190277419A1 (en) 2019-09-12
EP3536978A1 (en) 2019-09-11
EP3536978B1 (en) 2023-01-04

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