KR101781155B1 - 전자 유압식 서보 밸브 - Google Patents

전자 유압식 서보 밸브 Download PDF

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Publication number
KR101781155B1
KR101781155B1 KR1020147025433A KR20147025433A KR101781155B1 KR 101781155 B1 KR101781155 B1 KR 101781155B1 KR 1020147025433 A KR1020147025433 A KR 1020147025433A KR 20147025433 A KR20147025433 A KR 20147025433A KR 101781155 B1 KR101781155 B1 KR 101781155B1
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KR
South Korea
Prior art keywords
link
valve
output shaft
motor
motor output
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020147025433A
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English (en)
Korean (ko)
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KR20140125852A (ko
Inventor
죤 콥
Original Assignee
무그 인코포레이티드
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Application filed by 무그 인코포레이티드 filed Critical 무그 인코포레이티드
Publication of KR20140125852A publication Critical patent/KR20140125852A/ko
Application granted granted Critical
Publication of KR101781155B1 publication Critical patent/KR101781155B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F15B13/0444—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with rotary electric motor
    • 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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the motor
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Servomotors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Mechanically-Actuated Valves (AREA)
KR1020147025433A 2012-02-09 2012-02-09 전자 유압식 서보 밸브 Expired - Fee Related KR101781155B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/024547 WO2013119240A1 (en) 2012-02-09 2012-02-09 Electro-hydraulic servo valve

Publications (2)

Publication Number Publication Date
KR20140125852A KR20140125852A (ko) 2014-10-29
KR101781155B1 true KR101781155B1 (ko) 2017-09-22

Family

ID=46000283

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147025433A Expired - Fee Related KR101781155B1 (ko) 2012-02-09 2012-02-09 전자 유압식 서보 밸브

Country Status (8)

Country Link
US (1) US9309900B2 (https=)
EP (1) EP2812585A1 (https=)
JP (1) JP5981567B2 (https=)
KR (1) KR101781155B1 (https=)
CN (1) CN104185740B (https=)
BR (1) BR112014019492A8 (https=)
CA (1) CA2862416C (https=)
WO (1) WO2013119240A1 (https=)

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DE102016107773A1 (de) * 2016-03-09 2017-09-14 Hilite Germany Gmbh Hydraulikventil
EP3284956B1 (en) 2016-08-16 2019-07-24 Hamilton Sundstrand Corporation Servovalve
EP3284954A1 (en) 2016-08-16 2018-02-21 Hamilton Sundstrand Corporation Servovalve
KR102434599B1 (ko) 2016-09-27 2022-08-19 한국전기연구원 압전 서보 밸브
EP3321516B1 (en) 2016-11-09 2020-05-13 Hamilton Sundstrand Corporation Servovalve
EP3321513B1 (en) 2016-11-11 2020-04-08 Hamilton Sundstrand Corporation Servovalve
EP3406950B1 (en) 2017-05-25 2020-03-11 Claverham Limited Hydraulic valve
EP3409952B1 (en) 2017-05-29 2020-04-22 Hamilton Sundstrand Corporation Servovalve
EP3412921B1 (en) 2017-06-05 2024-03-13 Hamilton Sundstrand Corporation Servovalve assembly
EP3418586B1 (en) 2017-06-24 2021-12-08 Hamilton Sundstrand Corporation Servovalve
EP3431780B1 (en) 2017-07-20 2020-04-15 Hamilton Sundstrand Corporation Servovalve
KR102371258B1 (ko) * 2017-10-26 2022-03-04 현대자동차 주식회사 냉각수 제어 밸브유닛, 및 이를 구비한 냉각시스템
EP3521636B1 (en) 2018-01-31 2021-08-18 Hamilton Sundstrand Corporation Servovalve assembly
FR3079566B1 (fr) * 2018-03-30 2020-03-13 Fluid Actuation & Control Toulouse Servovalve de regulation de debit ou de pression d'un fluide
EP3626978A1 (en) 2018-09-21 2020-03-25 Hamilton Sundstrand Corporation Servovalve
EP3660368B1 (en) 2018-11-27 2025-01-01 Hamilton Sundstrand Corporation Servo valve
EP3660334B1 (en) 2018-11-27 2023-09-20 Hamilton Sundstrand Corporation Torque motor assembly
EP3875783B1 (en) 2020-03-02 2024-01-03 Hamilton Sundstrand Corporation Servo valve
EP3901473B1 (en) 2020-04-24 2024-10-09 Hamilton Sundstrand Corporation Servo-valve
KR102353689B1 (ko) * 2020-08-05 2022-01-19 이학률 방제 드론용 제어밸브
EP4019787B1 (en) 2020-12-22 2024-10-30 Hamilton Sundstrand Corporation Servo valve assembly
EP4141263B1 (en) 2021-08-25 2024-09-25 Hamilton Sundstrand Corporation Servovalve comprising a filter assembly
EP4191074A1 (en) 2021-12-02 2023-06-07 Collins Engine Nozzles, Inc. Servo valve
EP4194705B1 (en) 2021-12-08 2026-04-22 Hamilton Sundstrand Corporation Flapper servo valve
EP4276316A1 (en) 2022-05-12 2023-11-15 Hamilton Sundstrand Corporation Servovalve
EP4390149A1 (en) 2022-12-23 2024-06-26 Goodrich Actuation Systems Limited Two-stage servo valve
EP4438910A1 (en) 2023-03-28 2024-10-02 Hamilton Sundstrand Corporation Servovalve
EP4450826A1 (en) 2023-04-21 2024-10-23 Hamilton Sundstrand Corporation Single stage servo valve assembly
EP4545806A1 (en) 2023-10-26 2025-04-30 Hamilton Sundstrand Corporation Single stage servo valve assembly

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Also Published As

Publication number Publication date
CA2862416C (en) 2017-01-24
JP5981567B2 (ja) 2016-08-31
BR112014019492A2 (https=) 2017-06-20
CN104185740A (zh) 2014-12-03
EP2812585A1 (en) 2014-12-17
BR112014019492A8 (pt) 2017-07-11
JP2015511302A (ja) 2015-04-16
KR20140125852A (ko) 2014-10-29
CA2862416A1 (en) 2013-08-15
US9309900B2 (en) 2016-04-12
CN104185740B (zh) 2017-03-08
US20150069278A1 (en) 2015-03-12
WO2013119240A1 (en) 2013-08-15

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