GB2389639B - Fluid valves - Google Patents

Fluid valves

Info

Publication number
GB2389639B
GB2389639B GB0213668A GB0213668A GB2389639B GB 2389639 B GB2389639 B GB 2389639B GB 0213668 A GB0213668 A GB 0213668A GB 0213668 A GB0213668 A GB 0213668A GB 2389639 B GB2389639 B GB 2389639B
Authority
GB
United Kingdom
Prior art keywords
fluid valves
valves
fluid
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 - Lifetime
Application number
GB0213668A
Other versions
GB2389639A (en
GB0213668D0 (en
Inventor
Tony Markham
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.)
Water Hydraulics Co Ltd
WATER HYDRAULICS Co Ltd
Original Assignee
Water Hydraulics Co Ltd
WATER HYDRAULICS 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 Water Hydraulics Co Ltd, WATER HYDRAULICS Co Ltd filed Critical Water Hydraulics Co Ltd
Priority to GB0213668A priority Critical patent/GB2389639B/en
Publication of GB0213668D0 publication Critical patent/GB0213668D0/en
Publication of GB2389639A publication Critical patent/GB2389639A/en
Application granted granted Critical
Publication of GB2389639B publication Critical patent/GB2389639B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F16K31/0658—Armature and valve member being one single element
    • 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
    • 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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • 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
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multiple-Way Valves (AREA)
GB0213668A 2002-06-14 2002-06-14 Fluid valves Expired - Lifetime GB2389639B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0213668A GB2389639B (en) 2002-06-14 2002-06-14 Fluid valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0213668A GB2389639B (en) 2002-06-14 2002-06-14 Fluid valves

Publications (3)

Publication Number Publication Date
GB0213668D0 GB0213668D0 (en) 2002-07-24
GB2389639A GB2389639A (en) 2003-12-17
GB2389639B true GB2389639B (en) 2005-09-07

Family

ID=9938563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0213668A Expired - Lifetime GB2389639B (en) 2002-06-14 2002-06-14 Fluid valves

Country Status (1)

Country Link
GB (1) GB2389639B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109758881A (en) * 2019-02-27 2019-05-17 珠海市思卡净化技术有限公司 A kind of interlocking compressed air cleaner of elder generation's air guide

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB705063A (en) * 1950-11-22 1954-03-10 High Pressure Components Ltd Improvements in non-return valves
GB1403959A (en) * 1972-10-10 1975-08-28 Babcock & Wilcox Ag Parallel plate valve
US4318425A (en) * 1979-10-26 1982-03-09 Ranco Incorporated Refrigerant flow reversing valve
US4877058A (en) * 1987-10-09 1989-10-31 Festo Kg Spool valve
GB2264162A (en) * 1992-02-04 1993-08-18 Pond Ltd R J A control valve
GB2268250A (en) * 1989-12-14 1994-01-05 Automatic Switch Co Four-way slide valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB705063A (en) * 1950-11-22 1954-03-10 High Pressure Components Ltd Improvements in non-return valves
GB1403959A (en) * 1972-10-10 1975-08-28 Babcock & Wilcox Ag Parallel plate valve
US4318425A (en) * 1979-10-26 1982-03-09 Ranco Incorporated Refrigerant flow reversing valve
US4877058A (en) * 1987-10-09 1989-10-31 Festo Kg Spool valve
GB2268250A (en) * 1989-12-14 1994-01-05 Automatic Switch Co Four-way slide valve
GB2264162A (en) * 1992-02-04 1993-08-18 Pond Ltd R J A control valve

Also Published As

Publication number Publication date
GB2389639A (en) 2003-12-17
GB0213668D0 (en) 2002-07-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20220613