ITTO930886A0 - Servovalvola del tipo a deflettore pluidico a getto - Google Patents

Servovalvola del tipo a deflettore pluidico a getto

Info

Publication number
ITTO930886A0
ITTO930886A0 ITTO930886A ITTO930886A ITTO930886A0 IT TO930886 A0 ITTO930886 A0 IT TO930886A0 IT TO930886 A ITTO930886 A IT TO930886A IT TO930886 A ITTO930886 A IT TO930886A IT TO930886 A0 ITTO930886 A0 IT TO930886A0
Authority
IT
Italy
Prior art keywords
pluidic
servo valve
type servo
deflector type
jet deflector
Prior art date
Application number
ITTO930886A
Other languages
English (en)
Inventor
Samuel Leidy Wilson
Mario A Rodriguez
Original Assignee
Hr 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 Hr Textron Inc filed Critical Hr Textron Inc
Publication of ITTO930886A0 publication Critical patent/ITTO930886A0/it
Publication of ITTO930886A1 publication Critical patent/ITTO930886A1/it
Application granted granted Critical
Publication of IT1264532B1 publication Critical patent/IT1264532B1/it

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/10—Circuit elements having moving parts using nozzles or jet pipes
    • F15C3/12—Circuit elements having moving parts using nozzles or jet pipes the nozzle or jet pipe being movable
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86606—Common to plural valve motor chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Servomotors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Valve Housings (AREA)
ITTO930886 1992-12-18 1993-11-25 Servovalvola del tipo a deflettore fluidico a getto IT1264532B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/993,264 US5303727A (en) 1992-12-18 1992-12-18 Fluidic deflector jet servovalve

Publications (3)

Publication Number Publication Date
ITTO930886A0 true ITTO930886A0 (it) 1993-11-25
ITTO930886A1 ITTO930886A1 (it) 1995-05-25
IT1264532B1 IT1264532B1 (it) 1996-10-02

Family

ID=25539316

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930886 IT1264532B1 (it) 1992-12-18 1993-11-25 Servovalvola del tipo a deflettore fluidico a getto

Country Status (6)

Country Link
US (1) US5303727A (it)
JP (2) JPH06221308A (it)
DE (1) DE4343356C2 (it)
FR (1) FR2699637B1 (it)
GB (1) GB2273582B (it)
IT (1) IT1264532B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533935A (en) * 1994-12-06 1996-07-09 Kast; Howard B. Toy motion simulator
US6926036B2 (en) * 2003-01-06 2005-08-09 Honeywell International, Inc. Fluidic diverter valve with a non-spherical shuttle element
US7290565B2 (en) * 2004-12-02 2007-11-06 Hr Textron, Inc. Methods and apparatus for splitting and directing a pressurized fluid jet within a servovalve
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.
FR2981133B1 (fr) * 2011-10-10 2013-10-25 In Lhc Procede de detection de defaillance d'une servovalve et servovalve faisant application.
CN106337851B (zh) * 2016-10-27 2018-10-19 西安航空制动科技有限公司 一种偏导射流式刹车压力伺服阀
CN106640821B (zh) * 2017-02-10 2018-05-08 同济大学 一种双冗余反弹射流偏导板伺服阀
CN108386566B (zh) * 2018-01-31 2020-06-02 同济大学 一种适应变温度场的射流管电液伺服阀
CN111894922B (zh) * 2019-12-20 2023-06-20 中国航发长春控制科技有限公司 一种电液伺服阀偏转板结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285265A (en) * 1964-04-17 1966-11-15 Gen Electric Fluid amplifier devices
US3331383A (en) * 1966-04-29 1967-07-18 J D Buchanan Electro-hydraulic servo valves
US3543051A (en) * 1966-12-28 1970-11-24 Stromberg Carlson Corp Electrical switching arrangements including triggerable avalanche devices
US3542051A (en) * 1967-12-29 1970-11-24 Moog Inc Free jet stream deflector servovalve
US3612103A (en) * 1969-07-01 1971-10-12 Moog Inc Deflectable free jetstream-type two-stage servo valve
US3680576A (en) * 1970-09-02 1972-08-01 Bendix Corp Bonded metal structure having intricate passages formed therein, and a method of making said structures
US3811474A (en) * 1973-01-26 1974-05-21 Bowles Fluidics Corp Miniaturized fluidic element and circuit construction
US4442855A (en) * 1981-10-28 1984-04-17 Moog Inc. Fail-safe single-stage servovalve
IL78851A0 (en) * 1985-05-22 1986-09-30 Garrett Corp Method of bonding of metallic laminates
GB2238267A (en) * 1989-11-01 1991-05-29 Stc Plc Brazing process
US4924912A (en) * 1989-12-08 1990-05-15 Allied-Signal Inc. Electrofluidic pin transducer with stable null setting

Also Published As

Publication number Publication date
JPH10142U (ja) 1998-06-30
FR2699637A1 (fr) 1994-06-24
GB9315982D0 (en) 1993-09-15
US5303727A (en) 1994-04-19
ITTO930886A1 (it) 1995-05-25
JPH06221308A (ja) 1994-08-09
FR2699637B1 (fr) 1995-12-15
GB2273582A (en) 1994-06-22
GB2273582B (en) 1996-01-24
IT1264532B1 (it) 1996-10-02
DE4343356C2 (de) 1997-01-30
JP2599484Y2 (ja) 1999-09-06
DE4343356A1 (de) 1994-06-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128