GB1286376A - Resiliently deformable interconnection between driven and driving members in servovalve - Google Patents

Resiliently deformable interconnection between driven and driving members in servovalve

Info

Publication number
GB1286376A
GB1286376A GB2314370A GB2314370A GB1286376A GB 1286376 A GB1286376 A GB 1286376A GB 2314370 A GB2314370 A GB 2314370A GB 2314370 A GB2314370 A GB 2314370A GB 1286376 A GB1286376 A GB 1286376A
Authority
GB
United Kingdom
Prior art keywords
spring
tube
jet tube
armature
receive
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
Application number
GB2314370A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Textron Inc
Original Assignee
Textron 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 Textron Inc filed Critical Textron Inc
Publication of GB1286376A publication Critical patent/GB1286376A/en
Expired legal-status Critical Current

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
    • F15B13/042—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
    • F15B13/0436—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 steerable jet type
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2322—Jet control type
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • 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
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator
    • 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
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Manipulator (AREA)
GB2314370A 1969-06-13 1970-05-13 Resiliently deformable interconnection between driven and driving members in servovalve Expired GB1286376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83303269A 1969-06-13 1969-06-13

Publications (1)

Publication Number Publication Date
GB1286376A true GB1286376A (en) 1972-08-23

Family

ID=25263240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2314370A Expired GB1286376A (en) 1969-06-13 1970-05-13 Resiliently deformable interconnection between driven and driving members in servovalve

Country Status (5)

Country Link
US (1) US3584649A (enExample)
JP (1) JPS505792B1 (enExample)
DE (1) DE2026090A1 (enExample)
FR (1) FR2052512A5 (enExample)
GB (1) GB1286376A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643699A (en) * 1970-05-18 1972-02-22 Textron Inc Torque motor operated valve
US3814131A (en) * 1972-11-07 1974-06-04 Tokyo Precision Instr Co Ltd Servo valve
US4201114A (en) * 1978-10-23 1980-05-06 Textron Inc. Electrohydraulic servovalve having removably attached feedback element
US4285358A (en) * 1980-01-14 1981-08-25 Textron Inc. Servovalve feedback wire interface configuration
JPH04262U (enExample) * 1990-04-17 1992-01-06
US8997624B1 (en) 2010-04-02 2015-04-07 Jansen's Aircraft Systems Controls, Inc. Jet pipe servo with flexure pivot
FR2963393B1 (fr) * 2010-07-29 2014-02-14 In Lhc Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages.
FR3024505B1 (fr) * 2014-07-31 2016-08-05 Zodiac Hydraulics Servovalve a ensemble mobile double
FR3036765B1 (fr) * 2015-05-26 2017-05-19 Zodiac Hydraulics Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages.
US20190085870A1 (en) * 2017-09-15 2019-03-21 Honeywell International Inc. Electro-hydraulic servo valve with coil-type feedback spring
EP3473865B1 (en) * 2017-10-19 2023-08-30 Hamilton Sundstrand Corporation Nozzle assembly with filter for a servovalve
EP3521636B1 (en) * 2018-01-31 2021-08-18 Hamilton Sundstrand Corporation Servovalve assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125764A (en) * 1964-03-24 Ball lever and lift rod connection
US611639A (en) * 1898-10-04 Fence-stay and fastener
GB189613369A (en) * 1896-06-17 1896-07-18 Edmund Edwards Improvements in the Manufacture of Wire Net or Trellis, and in Devices Used in such Manufacture.
US2179582A (en) * 1937-01-25 1939-11-14 William R Wiley Clip
GB903684A (en) * 1960-08-19 1962-08-15 Engineering Products Ltd Quick-release joint
US3019805A (en) * 1960-09-06 1962-02-06 William F Stoesser Electro-hydraulic servo valve
US3233297A (en) * 1962-02-26 1966-02-08 Erico Prod Inc Channel clip
US3377038A (en) * 1966-02-15 1968-04-09 Minerallac Electric Company Clamp for securing conduit to a support rod or drop wire
US3437101A (en) * 1966-03-01 1969-04-08 Abex Corp Servovalve construction

Also Published As

Publication number Publication date
DE2026090A1 (de) 1970-12-23
FR2052512A5 (enExample) 1971-04-09
JPS505792B1 (enExample) 1975-03-07
US3584649A (en) 1971-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees