GB1471878A - Valve assembly - Google Patents

Valve assembly

Info

Publication number
GB1471878A
GB1471878A GB4730673A GB4730673A GB1471878A GB 1471878 A GB1471878 A GB 1471878A GB 4730673 A GB4730673 A GB 4730673A GB 4730673 A GB4730673 A GB 4730673A GB 1471878 A GB1471878 A GB 1471878A
Authority
GB
United Kingdom
Prior art keywords
outlet
plunger
spool
inlet
passage
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
GB4730673A
Other languages
English (en)
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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems 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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Priority to GB4730673A priority Critical patent/GB1471878A/en
Priority to JP11680174A priority patent/JPS50111629A/ja
Priority to DE19742448241 priority patent/DE2448241A1/de
Priority to FR7433907A priority patent/FR2247658B3/fr
Priority to IT7001374A priority patent/IT1020961B/it
Priority to AU74174/74A priority patent/AU499029B2/en
Publication of GB1471878A publication Critical patent/GB1471878A/en
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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • 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
    • B62D5/087—Sliding spool valves
    • 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
    • F16K11/07—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 cylindrical slides
    • F16K11/0716—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 cylindrical slides with fluid passages through the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
GB4730673A 1973-10-10 1973-10-10 Valve assembly Expired GB1471878A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4730673A GB1471878A (en) 1973-10-10 1973-10-10 Valve assembly
JP11680174A JPS50111629A (enrdf_load_stackoverflow) 1973-10-10 1974-10-08
DE19742448241 DE2448241A1 (de) 1973-10-10 1974-10-09 Steuerventil und druckmittelsystem
FR7433907A FR2247658B3 (enrdf_load_stackoverflow) 1973-10-10 1974-10-09
IT7001374A IT1020961B (it) 1973-10-10 1974-10-09 Gruppo valvolare per circuiti idraulici particolarmente per servosterzi di autoveicoli
AU74174/74A AU499029B2 (en) 1973-10-10 1974-10-10 A valve assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4730673A GB1471878A (en) 1973-10-10 1973-10-10 Valve assembly

Publications (1)

Publication Number Publication Date
GB1471878A true GB1471878A (en) 1977-04-27

Family

ID=10444480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4730673A Expired GB1471878A (en) 1973-10-10 1973-10-10 Valve assembly

Country Status (6)

Country Link
JP (1) JPS50111629A (enrdf_load_stackoverflow)
AU (1) AU499029B2 (enrdf_load_stackoverflow)
DE (1) DE2448241A1 (enrdf_load_stackoverflow)
FR (1) FR2247658B3 (enrdf_load_stackoverflow)
GB (1) GB1471878A (enrdf_load_stackoverflow)
IT (1) IT1020961B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113212397A (zh) * 2021-06-22 2021-08-06 中国煤炭科工集团太原研究院有限公司 一种基于清洁燃烧动力控制的车辆熄火制动装置及其系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700058C2 (de) * 1977-01-03 1987-05-07 Alfred Teves Gmbh, 6000 Frankfurt Ventilanordnung
US6759584B2 (en) 2000-04-18 2004-07-06 Kari Laukka Supporting device for music instrument
EP2226537B1 (de) * 2009-03-03 2011-09-28 FESTO AG & Co. KG Rückschlagventil und damit ausgestattete Ventileinheit
CN102312876B (zh) * 2011-09-07 2014-10-29 广西柳工机械股份有限公司 稳压供油阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113212397A (zh) * 2021-06-22 2021-08-06 中国煤炭科工集团太原研究院有限公司 一种基于清洁燃烧动力控制的车辆熄火制动装置及其系统

Also Published As

Publication number Publication date
FR2247658A1 (enrdf_load_stackoverflow) 1975-05-09
JPS50111629A (enrdf_load_stackoverflow) 1975-09-02
IT1020961B (it) 1977-12-30
DE2448241A1 (de) 1975-04-17
AU7417474A (en) 1976-04-15
FR2247658B3 (enrdf_load_stackoverflow) 1977-07-15
AU499029B2 (en) 1979-04-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee