FR2162462A1 - - Google Patents

Info

Publication number
FR2162462A1
FR2162462A1 FR7243252A FR7243252A FR2162462A1 FR 2162462 A1 FR2162462 A1 FR 2162462A1 FR 7243252 A FR7243252 A FR 7243252A FR 7243252 A FR7243252 A FR 7243252A FR 2162462 A1 FR2162462 A1 FR 2162462A1
Authority
FR
France
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.)
Granted
Application number
FR7243252A
Other languages
French (fr)
Other versions
FR2162462B1 (cg-RX-API-DMAC7.html
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.)
BOSCH
Original Assignee
BOSCH
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
Priority claimed from DE19712160490 external-priority patent/DE2160490C3/de
Priority claimed from DE19712160488 external-priority patent/DE2160488A1/de
Application filed by BOSCH filed Critical BOSCH
Publication of FR2162462A1 publication Critical patent/FR2162462A1/fr
Application granted granted Critical
Publication of FR2162462B1 publication Critical patent/FR2162462B1/fr
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
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/06—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by means using a fluid jet
    • F15B9/07—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by means using a fluid jet with electrical control means
    • 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
    • F16K11/0655—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 flat slides
    • 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
    • Y10T137/86606—Common to plural valve motor chambers
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
FR7243252A 1971-12-07 1972-12-05 Expired FR2162462B1 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2160489 1971-12-07
DE19712160490 DE2160490C3 (de) 1971-12-07 1971-12-07 Steuerventileinrichtung
DE19712160488 DE2160488A1 (de) 1971-12-07 1971-12-07 Elektrohydraulisches servoventil

Publications (2)

Publication Number Publication Date
FR2162462A1 true FR2162462A1 (cg-RX-API-DMAC7.html) 1973-07-20
FR2162462B1 FR2162462B1 (cg-RX-API-DMAC7.html) 1976-10-29

Family

ID=27183891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243252A Expired FR2162462B1 (cg-RX-API-DMAC7.html) 1971-12-07 1972-12-05

Country Status (5)

Country Link
US (1) US3835888A (cg-RX-API-DMAC7.html)
JP (1) JPS4864388A (cg-RX-API-DMAC7.html)
FR (1) FR2162462B1 (cg-RX-API-DMAC7.html)
GB (1) GB1385928A (cg-RX-API-DMAC7.html)
IT (1) IT971382B (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357471A (en) * 1976-12-17 1982-11-02 Rohm And Haas Company Azaspiro compounds
US4368750A (en) * 1978-04-28 1983-01-18 Sundstrand Corporation Ball-type feedback motor for servovalves
US4310143A (en) * 1978-11-29 1982-01-12 Gresen Manufacturing Company Electrically controlled proportional valve
GB8404169D0 (en) * 1984-02-17 1984-03-21 Dowty Hydraulic Units Ltd Electrohydraulic servo valve
EP0325200B1 (en) * 1988-01-18 1994-04-13 Hitachi, Ltd. Rotary valve
US5244002A (en) * 1991-12-18 1993-09-14 Moog Controls, Inc. Spool position indicator
US5787915A (en) * 1997-01-21 1998-08-04 J. Otto Byers & Associates Servo positioning system
WO1999063232A1 (en) * 1998-06-05 1999-12-09 J. Otto Byers & Associates Servo positioning system
US6480510B1 (en) 1998-07-28 2002-11-12 Serconet Ltd. Local area network of serial intelligent cells
US6826998B2 (en) 2002-07-02 2004-12-07 Lillbacka Jetair Oy Electro Hydraulic servo valve
RU2362055C1 (ru) * 2008-01-28 2009-07-20 Валерий Иванович Разинцев Плоский гидрораспределитель
RU2361124C1 (ru) * 2008-01-28 2009-07-10 Валерий Иванович Разинцев Плоский гидрораспределитель
EP3208473B1 (en) * 2016-02-19 2019-04-03 Hamilton Sundstrand Corporation Jet pipe arrangement for a servo valve
US20170370496A1 (en) 2016-06-27 2017-12-28 Nabtesco Corporation Servo-valve and fluidic device
CN108953738B (zh) * 2018-07-12 2019-10-29 温州大学激光与光电智能制造研究院 双阀体装置系统的控制方法
CN111022438A (zh) * 2019-12-25 2020-04-17 深圳市群卜鸿科技有限公司 一种散热效果好的具有除杂功能的液压站
CN112682376B (zh) * 2020-11-26 2023-03-14 河南航天液压气动技术有限公司 一种大流量电液伺服阀

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875782A (en) * 1953-12-24 1959-03-03 Research Corp Valves and method of making same
US2961002A (en) * 1958-09-29 1960-11-22 Carroll G Gordon Electro-hydraulic servo valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884907A (en) * 1957-08-30 1959-05-05 Raymond Atchley Inc Servo-mechanism
GB907226A (en) * 1958-11-27 1962-10-03 Wilmot Breeden Ltd Fluid control valves
US2953123A (en) * 1959-10-30 1960-09-20 Textron Electronics Inc Electrohydraulic servo valve
US3018795A (en) * 1960-09-12 1962-01-30 Carroll G Gordon Electro-hydraulic servo valves
US3162804A (en) * 1961-09-15 1964-12-22 Gen Precision Inc Translating instrument employing hall-effect device
US3176593A (en) * 1962-06-21 1965-04-06 Robert J Bernstein Pressure responsive servo valve
US3178151A (en) * 1963-01-23 1965-04-13 Marquardt Corp Linear displacement electromagnetic actuator
US3216454A (en) * 1963-07-08 1965-11-09 Lockheed Aircraft Corp Gain adjuster for servomechanisms
US3308795A (en) * 1966-06-06 1967-03-14 Gene H Amsbury Cut-off device for automobile engine
GB1197897A (en) * 1966-08-26 1970-07-08 Norris Systems Ltd Improvements in or relating to Fluid Control Valves
US3543642A (en) * 1969-05-28 1970-12-01 Us Navy Unitized control module for a hydraulic actuation apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875782A (en) * 1953-12-24 1959-03-03 Research Corp Valves and method of making same
US2961002A (en) * 1958-09-29 1960-11-22 Carroll G Gordon Electro-hydraulic servo valve

Also Published As

Publication number Publication date
GB1385928A (en) 1975-03-05
JPS4864388A (cg-RX-API-DMAC7.html) 1973-09-06
US3835888A (en) 1974-09-17
FR2162462B1 (cg-RX-API-DMAC7.html) 1976-10-29
IT971382B (it) 1974-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse