DE3567183D1 - An electro/pneumatic proportional valve - Google Patents

An electro/pneumatic proportional valve

Info

Publication number
DE3567183D1
DE3567183D1 DE8585113036T DE3567183T DE3567183D1 DE 3567183 D1 DE3567183 D1 DE 3567183D1 DE 8585113036 T DE8585113036 T DE 8585113036T DE 3567183 T DE3567183 T DE 3567183T DE 3567183 D1 DE3567183 D1 DE 3567183D1
Authority
DE
Germany
Prior art keywords
electro
proportional valve
pneumatic proportional
pneumatic
valve
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
DE8585113036T
Other languages
English (en)
Inventor
James Wilson C O Allied Buike
William Crawford C O Alli Eddy
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.)
Allied Corp
Original Assignee
Allied Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24691435&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3567183(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allied Corp filed Critical Allied Corp
Application granted granted Critical
Publication of DE3567183D1 publication Critical patent/DE3567183D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/10—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of power unit
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • 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
    • 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
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor
    • Y10T137/87225—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Power Steering Mechanism (AREA)
DE8585113036T 1984-11-13 1985-10-15 An electro/pneumatic proportional valve Expired DE3567183D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/670,686 US4638837A (en) 1984-11-13 1984-11-13 Electro/pneumatic proportional valve

Publications (1)

Publication Number Publication Date
DE3567183D1 true DE3567183D1 (en) 1989-02-09

Family

ID=24691435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585113036T Expired DE3567183D1 (en) 1984-11-13 1985-10-15 An electro/pneumatic proportional valve

Country Status (6)

Country Link
US (1) US4638837A (de)
EP (1) EP0181514B2 (de)
JP (1) JPS61119471A (de)
CA (1) CA1259882A (de)
DE (1) DE3567183D1 (de)
ES (1) ES8609762A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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US4766921A (en) * 1986-10-17 1988-08-30 Moog Inc. Method of operating a PWM solenoid valve
US4765587A (en) * 1986-11-13 1988-08-23 Moog Inc. Pulse-width-modulated solenoid valve
FR2647855B2 (fr) * 1988-11-10 1991-08-23 Bendix France Dispositif de commande d'un servomoteur d'assistance, notamment pour systeme de freinage de vehicule automobile
JPH02154873A (ja) * 1988-12-05 1990-06-14 Takashi Kimura 空圧シリンダ用切換弁
US5261314A (en) * 1988-12-05 1993-11-16 Hirotaka Manufacturing Co., Ltd. Directional control valve for pneumatic cylinder
US5020564A (en) * 1989-06-29 1991-06-04 Allied-Signal Inc. Doser system for regulating pressure in a control chamber of a test stand
US5111735A (en) * 1990-10-30 1992-05-12 Beloit Corporation Air spring with quick release valve
US5463876A (en) * 1994-04-04 1995-11-07 General Electric Company Control system for refrigerant metering solenoid valve
DE4437613A1 (de) * 1994-10-21 1996-04-25 Zahnradfabrik Friedrichshafen Hilfskraftlenkung für Kraftfahrzeuge
GB9610068D0 (en) * 1996-05-14 1996-07-17 Grau Ltd Brake system for a trailer vehicle and a valve for use therein
JPH10306801A (ja) * 1997-05-01 1998-11-17 Smc Corp 自動制御空気圧装置の制御方法
DE19960796C5 (de) * 1998-12-17 2009-09-10 Nissan Motor Co., Ltd., Yokohama-shi Elektromagnetisch betätigbare Ventilsteuervorrichtung und Verfahren zum Steuern eines elektromagnetisch betätigbaren Ventils
WO2004076254A1 (en) * 2003-02-24 2004-09-10 Bendix Commercial Vehicle Systems Llc Electro-pneumatic latching valve system
US7354118B2 (en) 2005-02-25 2008-04-08 Bendix Commercial Vehicle Systems, Inc. Control valve system
US20090050219A1 (en) * 2007-08-21 2009-02-26 Briggs And Stratton Corporation Fluid compressor and control device for the same
DE102009015999A1 (de) 2009-04-02 2010-10-07 Festo Ag & Co. Kg Vorgesteuerte Druckproportionalventilanordnung mit einer durch eine elektronische Regelungseinrichtung angesteuerten Vorsteuerstufe
JP5501669B2 (ja) * 2009-06-18 2014-05-28 カヤバ工業株式会社 レベリングバルブ
US9518672B2 (en) * 2010-06-21 2016-12-13 Cameron International Corporation Electronically actuated gate valve
GB2490180B (en) * 2011-04-18 2013-04-17 Hyperspin Ltd Valve assembly and method of pumping a fluid
US8591439B1 (en) * 2012-08-13 2013-11-26 AutoCPR Extended term patient resuscitation/ventilation system
WO2015007318A1 (en) * 2013-07-18 2015-01-22 Abb Technology Ltd Discrete pilot stage valve arrangement with fail freeze mode
US9909682B2 (en) * 2014-01-07 2018-03-06 Sundew Technologies Llc Fluid-actuated flow control valves
KR101842527B1 (ko) * 2015-01-30 2018-03-27 가부시키가이샤 히다치 하이테크놀로지즈 진공 처리 장치
DE102015007424A1 (de) * 2015-06-09 2016-12-15 Hydac Fluidtechnik Gmbh Druckregelvorrichtung
JP6902991B2 (ja) 2017-12-19 2021-07-14 株式会社日立ハイテク プラズマ処理装置
US12018772B2 (en) 2020-01-03 2024-06-25 Bray International, Inc. Valve with load cell
TWI689678B (zh) * 2019-03-07 2020-04-01 台灣氣立股份有限公司 真空電控比例閥
TWI689679B (zh) * 2019-03-08 2020-04-01 台灣氣立股份有限公司 真空大容量電控比例閥
JP7322515B2 (ja) * 2019-05-29 2023-08-08 セイコーエプソン株式会社 バルブ機構及び液体噴射システム
BR102019014170A2 (pt) * 2019-07-09 2021-01-19 Kléryston Lasiê Segat sistema de ajuste e controle remoto com regulador de pressão para sistemas de irrigação
US11776792B2 (en) 2020-04-03 2023-10-03 Hitachi High-Tech Corporation Plasma processing apparatus and plasma processing method
JP7424322B2 (ja) * 2021-01-19 2024-01-30 Smc株式会社 流体圧力制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157870B (de) * 1960-11-10 1963-11-21 Erich Herion Dreiwegeventil mit Antrieb durch das zu steuernde Druckmittel
US3618469A (en) * 1968-09-19 1971-11-09 Chandler Evans Inc Solenoid operated actuator system
US3768519A (en) * 1971-11-16 1973-10-30 Bendix Corp Modulator for adaptive braking system
JPS5421912B2 (de) * 1971-12-02 1979-08-02
US3944294A (en) * 1973-06-08 1976-03-16 Jidosha Kiki Co., Ltd. Combined load-sensing proportion and relay valve for an air brake system
US3874407A (en) * 1974-01-02 1975-04-01 Ray F Griswold Pulse width modulation control for valves
DK151077C (da) * 1974-10-11 1988-04-05 Dansk Ind Syndikat Fluidumstyret ventil
US4308835A (en) * 1980-01-25 1982-01-05 Abbey Harold Closed-loop fluidic control system for internal combustion engines
NL179781C (de) * 1979-04-11 Westfalia Separator Ag
JPS5638606A (en) * 1979-09-05 1981-04-13 Nippon Soken Inc Driving method of proportional electromagnetic valve
US4386553A (en) * 1980-10-27 1983-06-07 The Bendix Corporation Control system for doser actuator

Also Published As

Publication number Publication date
JPS61119471A (ja) 1986-06-06
EP0181514A1 (de) 1986-05-21
ES8609762A1 (es) 1986-09-01
CA1259882A (en) 1989-09-26
EP0181514B2 (de) 1991-09-11
US4638837A (en) 1987-01-27
EP0181514B1 (de) 1989-01-04
ES548803A0 (es) 1986-09-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee