IN2014KN01755A - - Google Patents

Info

Publication number
IN2014KN01755A
IN2014KN01755A IN1755KON2014A IN2014KN01755A IN 2014KN01755 A IN2014KN01755 A IN 2014KN01755A IN 1755KON2014 A IN1755KON2014 A IN 1755KON2014A IN 2014KN01755 A IN2014KN01755 A IN 2014KN01755A
Authority
IN
India
Prior art keywords
axis
rotor
cylinder
acting
spool
Prior art date
Application number
Inventor
John Kopp
Christopher Mazurkiewicz
Original Assignee
Moog Inc
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 Moog Inc filed Critical Moog Inc
Publication of IN2014KN01755A publication Critical patent/IN2014KN01755A/en

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
    • 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
    • F16K11/078—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 pivoted and linearly movable closure members
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y10T137/86501—Sequential distributor or collector type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Sliding Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

The improved servovalve broadly (20) includes: a body (21) having an axis of elongation (y y) a portion of the body defining a cylinder (43) having an axis (x x) substantially perpendicular to the body axis; a valve member (44) movably mounted in the cylinder and adapted to be moved off null in either direction along the cylinder axis to selectively meter the flows of fluid between a plurality of ports defined between the spool and cylinder; a rotor (58) mounted on the body for rotation about the body axis; a motor (69) acting between the body and rotor and selectively operable to cause the rotor to rotate in a desired angular direction relative to the body; and a quill like transfer member (64) acting between the rotor and valve spool.
IN1755KON2014 2012-02-23 2012-11-16 IN2014KN01755A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261602583P 2012-02-23 2012-02-23
PCT/US2012/065545 WO2013126105A1 (en) 2012-02-23 2012-11-16 Integrated structure electro-hydraulic valve

Publications (1)

Publication Number Publication Date
IN2014KN01755A true IN2014KN01755A (en) 2015-10-23

Family

ID=47425284

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1755KON2014 IN2014KN01755A (en) 2012-02-23 2012-11-16

Country Status (9)

Country Link
US (1) US10024444B2 (en)
EP (1) EP2817520B1 (en)
JP (1) JP5992541B2 (en)
KR (1) KR101688130B1 (en)
CN (1) CN104246238B (en)
BR (1) BR112014020497B1 (en)
CA (1) CA2864667C (en)
IN (1) IN2014KN01755A (en)
WO (1) WO2013126105A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3284956B1 (en) 2016-08-16 2019-07-24 Hamilton Sundstrand Corporation Servovalve
EP3284954A1 (en) 2016-08-16 2018-02-21 Hamilton Sundstrand Corporation Servovalve
EP3321516B1 (en) 2016-11-09 2020-05-13 Hamilton Sundstrand Corporation Servovalve
EP3321513B1 (en) 2016-11-11 2020-04-08 Hamilton Sundstrand Corporation Servovalve
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
EP3521636B1 (en) 2018-01-31 2021-08-18 Hamilton Sundstrand Corporation Servovalve assembly
EP3626978A1 (en) 2018-09-21 2020-03-25 Hamilton Sundstrand Corporation Servovalve
EP3660368A1 (en) 2018-11-27 2020-06-03 Hamilton Sundstrand Corporation Servo valve
EP3660334B1 (en) 2018-11-27 2023-09-20 Hamilton Sundstrand Corporation Torque motor assembly
EP3715683B1 (en) 2019-03-29 2022-05-04 Hamilton Sundstrand Corporation Spool servo valve
EP3715644B1 (en) 2019-03-29 2023-11-08 Hamilton Sundstrand Corporation Spool servo valve
EP3875783B1 (en) 2020-03-02 2024-01-03 Hamilton Sundstrand Corporation Servo valve
EP3901473A1 (en) 2020-04-24 2021-10-27 Hamilton Sundstrand Corporation Servo-valve
EP4019787A1 (en) 2020-12-22 2022-06-29 UTC Aerospace Systems Wroclaw Sp. z o.o. Servo valve flapper and nozzle structure
EP4141263A1 (en) 2021-08-25 2023-03-01 Hamilton Sundstrand Corporation Filter assembly for a servovalve
EP4191074A1 (en) 2021-12-02 2023-06-07 Collins Engine Nozzles, Inc. Servo valve
EP4194705A1 (en) 2021-12-08 2023-06-14 Hamilton Sundstrand Corporation Flapper servo valve
EP4276316A1 (en) 2022-05-12 2023-11-15 Hamilton Sundstrand Corporation Servovalve

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US2920650A (en) 1953-08-03 1960-01-12 Moog Servocontrols Inc Valve bushing
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FR1409269A (en) * 1964-04-17 1965-08-27 advanced solenoid valve
FR2281533A1 (en) * 1974-08-09 1976-03-05 Fiat France Sa Control device for multiple hydraulic fluid distributors - has electro-magnetic clutches to connect motor to distributors
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Also Published As

Publication number Publication date
US10024444B2 (en) 2018-07-17
CA2864667A1 (en) 2013-08-29
KR20140126766A (en) 2014-10-31
EP2817520A1 (en) 2014-12-31
JP2015511303A (en) 2015-04-16
US20150047729A1 (en) 2015-02-19
CN104246238A (en) 2014-12-24
BR112014020497B1 (en) 2021-03-09
KR101688130B1 (en) 2016-12-20
EP2817520B1 (en) 2019-01-09
WO2013126105A1 (en) 2013-08-29
JP5992541B2 (en) 2016-09-14
CN104246238B (en) 2017-08-25
CA2864667C (en) 2018-10-09

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