BE843052A - Soupape de commande comportant un systeme de securite - Google Patents

Soupape de commande comportant un systeme de securite

Info

Publication number
BE843052A
BE843052A BE1007454A BE1007454A BE843052A BE 843052 A BE843052 A BE 843052A BE 1007454 A BE1007454 A BE 1007454A BE 1007454 A BE1007454 A BE 1007454A BE 843052 A BE843052 A BE 843052A
Authority
BE
Belgium
Prior art keywords
securite
soupape
systeme
commande comportant
commande
Prior art date
Application number
BE1007454A
Other languages
English (en)
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 filed Critical
Publication of BE843052A publication Critical patent/BE843052A/nl

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
    • F15B13/0422—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 manually-operated pilot valves, e.g. joysticks
    • 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
    • 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
    • Y10T137/86485—Line condition change responsive release of valve
    • 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
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
BE1007454A 1975-07-09 1976-06-17 Soupape de commande comportant un systeme de securite BE843052A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/594,392 US4041983A (en) 1975-07-09 1975-07-09 Pressure controlled swing valve with safety feature

Publications (1)

Publication Number Publication Date
BE843052A true BE843052A (nl) 1976-12-17

Family

ID=24378681

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007454A BE843052A (nl) 1975-07-09 1976-06-17 Soupape de commande comportant un systeme de securite

Country Status (7)

Country Link
US (1) US4041983A (nl)
JP (1) JPS529123A (nl)
BE (1) BE843052A (nl)
BR (1) BR7604297A (nl)
CA (1) CA1030041A (nl)
DE (1) DE2617549A1 (nl)
FR (1) FR2317578A1 (nl)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185660A (en) * 1978-02-21 1980-01-29 Consolidation Coal Company Directional control valve
US4274443A (en) * 1978-02-21 1981-06-23 Consolidation Coal Company Directional control valve
US4354527A (en) * 1980-10-09 1982-10-19 Caterpillar Tractor Co. Control system for pilot operated valve
DE3071525D1 (en) * 1980-12-24 1986-05-07 Caterpillar Tractor Co System with constant force actuator
US4372193A (en) * 1980-12-24 1983-02-08 Caterpillar Tractor Co. System with constant force actuator
US4407122A (en) * 1981-05-18 1983-10-04 Vickers, Incorporated Power transmission
EP0074423B1 (de) * 1981-09-14 1986-02-26 Deere & Company Hydraulische Steuervorrichtung
US4665699A (en) * 1981-11-24 1987-05-19 Linde Aktiengesellschaft Hydrostatic drives
US4481770A (en) * 1982-03-22 1984-11-13 Caterpillar Tractor Co. Fluid system with flow compensated torque control
JPS5983878A (ja) * 1982-11-04 1984-05-15 Toshiba Mach Co Ltd 流量調整弁
DE3245259C2 (de) * 1982-12-07 1987-01-29 Mannesmann Rexroth GmbH, 8770 Lohr Elektrohydraulisches Wegeventil
JPS62190173U (nl) * 1986-05-24 1987-12-03
GB2201227B (en) * 1987-02-18 1991-05-22 Ferranti Plc Hydraulic valve
SE458704B (sv) * 1987-05-18 1989-04-24 Atlas Copco Ab Anordning vid ett hydrauliskt drivsystem anslutet till en lastdrivande hydraulmotor
US4883091A (en) * 1988-12-27 1989-11-28 Ross Operating Valve Company Multi-port self-regulating proportional pressure control valve
DE3920131C2 (de) * 1989-06-20 1997-12-18 Liebherr Aerospace Gmbh Steuerblock für einen Hydraulikantrieb in einem Flugzeug
DE4102203A1 (de) * 1991-01-25 1992-07-30 Linde Ag Hydraulisches antriebssystem
US5197516A (en) * 1992-05-01 1993-03-30 Moog Controls, Inc. Hydraulic servo valve with controlled disengagement feature
US5316044A (en) * 1992-12-07 1994-05-31 Caterpillar Inc. Hydraulic control valve having a centering spring device
DK170121B1 (da) * 1993-06-04 1995-05-29 Man B & W Diesel Gmbh Gliderventil og stor totakts forbrændingsmotor
DE4421115A1 (de) * 1994-06-16 1995-12-21 Zahnradfabrik Friedrichshafen Schaltventil
KR0149708B1 (ko) * 1994-07-25 1998-10-15 석진철 선회 토르크 제어장치
US5829396A (en) * 1996-07-16 1998-11-03 Sturman Industries Hydraulically controlled intake/exhaust valve
JP3703642B2 (ja) * 1998-12-02 2005-10-05 ナブテスコ株式会社 流体アクチュエータの制御装置
US6167909B1 (en) * 1999-09-28 2001-01-02 Tactair Fluid Controls, Inc. Corrosion and contaminant resistant slide valve
US6739293B2 (en) * 2000-12-04 2004-05-25 Sturman Industries, Inc. Hydraulic valve actuation systems and methods
US6732761B2 (en) * 2001-08-03 2004-05-11 Ross Operating Valve Company Solenoid valve for reduced energy consumption
US6755214B2 (en) * 2001-08-03 2004-06-29 Ross Operating Value Company Solenoid valve for reduced energy consumption
JP4541211B2 (ja) * 2005-03-31 2010-09-08 ナブテスコ株式会社 建設機械の走行モータ制御装置
DE602006021017D1 (de) * 2005-03-31 2011-05-12 Nabtesco Corp Steuervorrichtung des Antriebsmotors einer Arbeitsmaschine
US8590570B2 (en) * 2008-06-02 2013-11-26 Eaton Corporation Two step valve actuator
JP5463593B2 (ja) * 2011-07-22 2014-04-09 Ｓｍｃ株式会社 省エネバルブ
US11092172B2 (en) * 2019-07-12 2021-08-17 Dennis Keith Reust Seismic vibrator servo valve with proportional linear pressure feedback
US12180983B2 (en) * 2021-12-08 2024-12-31 Team Industries, Inc. Fixed displacement hydraulic pump match flow demand control system
DE102022118889A1 (de) * 2022-07-27 2024-02-01 Liebherr-Aerospace Lindenberg Gmbh Ventil und Luftfahrzeug
US12429069B2 (en) * 2023-10-03 2025-09-30 Hamilton Sundstrand Corporation (HSC) Valve systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157240A (en) * 1935-02-21 1939-05-09 Ex Cell O Corp Valve structure
US2826178A (en) * 1951-09-19 1958-03-11 Krapf John Albert Hydraulic control valve mechanism
US2863423A (en) * 1956-04-11 1958-12-09 Mipsa Sa Hydraulic control installations for machine tools and operating means therefor
US2931389A (en) * 1956-04-18 1960-04-05 Moog Servocontrols Inc Servo valve producing output differential pressure independent of flow rate
US2964059A (en) * 1959-03-05 1960-12-13 Moog Valve Co Inc Pressure-flow servo valve
US3267965A (en) * 1963-03-28 1966-08-23 Airmatic Valve Inc Pilot operated spool valve
US3511276A (en) * 1968-04-04 1970-05-12 Caterpillar Tractor Co Fluid control valve with conditional self-actuating means
US3650286A (en) * 1970-05-13 1972-03-21 Us Federal Aviation Admin Hydraulic selector valve
US3640146A (en) * 1970-05-28 1972-02-08 Caterpillar Tractor Co Hydraulic safety override valve
US3746401A (en) * 1971-04-27 1973-07-17 Wagner Electric Corp Control valve and system
US3818802A (en) * 1972-04-27 1974-06-25 Us Navy Speed control mechanism
US3859791A (en) * 1973-07-09 1975-01-14 American Standard Inc Fluid operated hydraulically lapped control apparatus
JPS5097781A (nl) * 1974-01-07 1975-08-04

Also Published As

Publication number Publication date
CA1030041A (en) 1978-04-25
JPS529123A (en) 1977-01-24
DE2617549A1 (de) 1977-01-27
BR7604297A (pt) 1977-04-05
FR2317578A1 (fr) 1977-02-04
US4041983A (en) 1977-08-16

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