GB2008230B - Servo-operated three-way valves - Google Patents

Servo-operated three-way valves

Info

Publication number
GB2008230B
GB2008230B GB7844200A GB7844200A GB2008230B GB 2008230 B GB2008230 B GB 2008230B GB 7844200 A GB7844200 A GB 7844200A GB 7844200 A GB7844200 A GB 7844200A GB 2008230 B GB2008230 B GB 2008230B
Authority
GB
United Kingdom
Prior art keywords
servo
operated
way valves
valves
way
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
GB7844200A
Other versions
GB2008230A (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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB2008230A publication Critical patent/GB2008230A/en
Application granted granted Critical
Publication of GB2008230B publication Critical patent/GB2008230B/en
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
    • 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
    • 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
GB7844200A 1977-11-21 1978-11-13 Servo-operated three-way valves Expired GB2008230B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6962177A IT1091488B (en) 1977-11-21 1977-11-21 THREE-WAY UNIVERSAL HYDRAULIC VALVE

Publications (2)

Publication Number Publication Date
GB2008230A GB2008230A (en) 1979-05-31
GB2008230B true GB2008230B (en) 1982-05-06

Family

ID=11312497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844200A Expired GB2008230B (en) 1977-11-21 1978-11-13 Servo-operated three-way valves

Country Status (5)

Country Link
JP (1) JPS5481472A (en)
DE (2) DE7834499U1 (en)
FR (1) FR2409435A1 (en)
GB (1) GB2008230B (en)
IT (1) IT1091488B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567461B2 (en) * 1988-08-19 1996-12-25 三菱電機株式会社 Flow control valve
US5640987A (en) * 1994-04-05 1997-06-24 Sturman; Oded E. Digital two, three, and four way solenoid control valves
GB2345741A (en) * 1999-01-12 2000-07-19 Lucas Industries Ltd Pressure balanced control valve
GB2391287B (en) * 2002-07-30 2004-11-03 Lotus Car Control valve for controlling flow of hydraulic fluid
CN102425687B (en) * 2011-12-02 2013-07-31 常州有容电子有限公司 Automatic temperature adjusting valve
CN104295771B (en) * 2014-10-16 2017-02-22 江苏恒立液压科技有限公司 Pressure cut-off slice valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1193156A (en) * 1958-03-11 1959-10-30 Cie Ingersoll Rand Relay valve

Also Published As

Publication number Publication date
GB2008230A (en) 1979-05-31
DE7834499U1 (en) 1980-09-04
DE2850291A1 (en) 1979-05-23
FR2409435A1 (en) 1979-06-15
JPS5481472A (en) 1979-06-28
IT1091488B (en) 1985-07-06

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Legal Events

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