ES282774U - Dispositivo valvular de control del flujo para controlar el caudal de aceite suministrado a un dispositivo hidraulico. - Google Patents

Dispositivo valvular de control del flujo para controlar el caudal de aceite suministrado a un dispositivo hidraulico.

Info

Publication number
ES282774U
ES282774U ES282774U ES282774U ES282774U ES 282774 U ES282774 U ES 282774U ES 282774 U ES282774 U ES 282774U ES 282774 U ES282774 U ES 282774U ES 282774 U ES282774 U ES 282774U
Authority
ES
Spain
Prior art keywords
valve
control
hydraulic device
bore
oil
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.)
Granted
Application number
ES282774U
Other languages
English (en)
Other versions
ES282774Y (es
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.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki Co Ltd
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 Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of ES282774U publication Critical patent/ES282774U/es
Application granted granted Critical
Publication of ES282774Y publication Critical patent/ES282774Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
    • 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
    • F15B13/022—Flow-dividers; Priority valves
    • 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
    • B62D5/08—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 steering valve used
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2592—Carried choke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Transmission Device (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Dispositivo, valvular de control del flujo para controlar él caudal de aceite suministrado a un dispositivo hidráulico que incluye un ánima de válvula formada en un trayecto que comunica un dispositivo hidráulico con una lumbrera de descargo de una bomba de aceite, un orificio que desemboca en el ánima de la válvula, una válvula de carrete montada deslizablemente en el ánima de la válvula, y un trayecto de aceite y que desemboca en el ánima de la válvula, siendo desplazada la válvula de carrete hacia delante y hacia atrás de acuerdo con una diferencia de presiones a través del orificio para variar la abertura, tanto del orificio como del trayecto, de retorno, cambiando con ello el suministro de aceite al dispositivo hidráulico; caracterizado porque una meseta o rellano de la válvula de carrete que abre o cierra el trayecto de retorno, está formado con un borde cuyo diámetro es ligeramente menor que el diámetro interior del ánima de la válvula, formando con ello un orificio variable entre elborde y un borde adyacente de la abertura del trayecto de retorno.
ES1983282774U 1982-03-26 1983-03-25 Dispositivo valvular de control del flujo para controlar el caudal de aceite suministrado a un dispositvio hidraulico. Expired ES282774Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982043018U JPS58146168U (ja) 1982-03-26 1982-03-26 流量制御弁

Publications (2)

Publication Number Publication Date
ES282774U true ES282774U (es) 1985-05-01
ES282774Y ES282774Y (es) 1985-12-01

Family

ID=12652226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983282774U Expired ES282774Y (es) 1982-03-26 1983-03-25 Dispositivo valvular de control del flujo para controlar el caudal de aceite suministrado a un dispositvio hidraulico.

Country Status (5)

Country Link
US (1) US4546786A (es)
JP (1) JPS58146168U (es)
KR (1) KR850001092Y1 (es)
DE (1) DE3309435A1 (es)
ES (1) ES282774Y (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887632A (en) * 1987-05-20 1989-12-19 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Flow control apparatus
GB2207218A (en) * 1987-07-18 1989-01-25 Hunter Hydraulics Limited Improvements in or relating to the control of hydraulically operated equipment
JPH0729267Y2 (ja) * 1989-06-02 1995-07-05 株式会社ユニシアジェックス ベーンポンプ
JP2522121Y2 (ja) * 1990-03-29 1997-01-08 自動車機器株式会社 流量制御弁装置
JP2562489Y2 (ja) * 1991-07-03 1998-02-10 株式会社ユニシアジェックス 流量制御弁
EP0762256B1 (de) * 1995-08-14 2001-10-31 LuK Fahrzeug-Hydraulik GmbH & Co. KG Stromregelventil
GB9723466D0 (en) * 1997-11-07 1998-01-07 Lucas Ind Plc Fluid flow valve and fluid flow system
WO1999067534A1 (de) * 1998-06-24 1999-12-29 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Hydraulische fördereinrichtung
JP4080120B2 (ja) * 1999-11-12 2008-04-23 本田技研工業株式会社 内燃機関の潤滑構造
US6796546B2 (en) * 2002-06-26 2004-09-28 General Motors Corporation Valve assembly
DE10303418B4 (de) * 2003-01-29 2006-02-16 Voith Turbo Gmbh & Co. Kg Ventileinrichtung
CN101545554B (zh) * 2008-03-24 2011-04-13 浙江三花汽车控制系统有限公司 压力控制阀
US8955533B2 (en) 2013-06-07 2015-02-17 Sonnax Industries, Inc. Multiple pressure ratio valve assembly
US9447871B2 (en) 2013-11-20 2016-09-20 Sonnax Industries, Inc. Multiple-ratio boost valve
DE102017200874A1 (de) 2016-11-14 2018-05-17 Mahle International Gmbh Elektrische Kühlmittelpumpe
US11448313B2 (en) * 2017-11-02 2022-09-20 Superior Transmission Parts, Inc. Pressure regulator valve
CN112161094A (zh) * 2020-10-12 2021-01-01 任莉莉 一种自适应式压力控制阀
CN114673705A (zh) * 2022-03-29 2022-06-28 天津瀚福精密液压技术有限公司 一种流量与进口油压力成比例增加的液压阀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289688A (en) * 1964-01-16 1966-12-06 New York Air Brake Co Flow divider valve for use with two pumps
US4244389A (en) * 1978-09-08 1981-01-13 Jidoshakiki Co., Ltd. Flow control valve
JPS5540373A (en) * 1979-01-22 1980-03-21 Jidosha Kiki Co Ltd Flow rate control valve

Also Published As

Publication number Publication date
US4546786A (en) 1985-10-15
KR840005631U (ko) 1984-10-20
KR850001092Y1 (ko) 1985-05-31
ES282774Y (es) 1985-12-01
JPS58146168U (ja) 1983-10-01
DE3309435A1 (de) 1983-10-06

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