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GB2268250B - Four-way slide valve - Google Patents

Four-way slide valve

Info

Publication number
GB2268250B
GB2268250B GB9316380A GB9316380A GB2268250B GB 2268250 B GB2268250 B GB 2268250B GB 9316380 A GB9316380 A GB 9316380A GB 9316380 A GB9316380 A GB 9316380A GB 2268250 B GB2268250 B GB 2268250B
Authority
GB
United Kingdom
Prior art keywords
slide valve
way slide
way
valve
slide
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 - Fee Related
Application number
GB9316380A
Other versions
GB9316380D0 (en
GB2268250A (en
Inventor
Peter Holborrow
Gary Kramer
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.)
Automatic Switch Co
Original Assignee
Automatic Switch Co
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
Priority claimed from US07/452,918 external-priority patent/US4976286A/en
Application filed by Automatic Switch Co filed Critical Automatic Switch Co
Publication of GB9316380D0 publication Critical patent/GB9316380D0/en
Publication of GB2268250A publication Critical patent/GB2268250A/en
Application granted granted Critical
Publication of GB2268250B publication Critical patent/GB2268250B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
GB9316380A 1989-12-14 1993-08-06 Four-way slide valve Expired - Fee Related GB2268250B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/452,918 US4976286A (en) 1989-12-14 1989-12-14 Four-way slide valve
GB9026980A GB2239933B (en) 1989-12-14 1990-12-12 Four-way slide valve

Publications (3)

Publication Number Publication Date
GB9316380D0 GB9316380D0 (en) 1993-09-22
GB2268250A GB2268250A (en) 1994-01-05
GB2268250B true GB2268250B (en) 1994-05-04

Family

ID=26298101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9316380A Expired - Fee Related GB2268250B (en) 1989-12-14 1993-08-06 Four-way slide valve

Country Status (1)

Country Link
GB (1) GB2268250B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798687A (en) * 2017-11-17 2019-05-24 浙江盾安机械有限公司 A kind of combination valve and air conditioner

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2389639B (en) * 2002-06-14 2005-09-07 Water Hydraulics Company Ltd Fluid valves
JP2006200654A (en) * 2005-01-21 2006-08-03 Mitsubishi Electric Corp Four way solenoid valve
JP7127850B2 (en) * 2019-09-19 2022-08-30 株式会社不二工機 Flow switching valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798687A (en) * 2017-11-17 2019-05-24 浙江盾安机械有限公司 A kind of combination valve and air conditioner
CN109798687B (en) * 2017-11-17 2022-09-06 浙江盾安机械有限公司 Combination valve and air conditioner

Also Published As

Publication number Publication date
GB9316380D0 (en) 1993-09-22
GB2268250A (en) 1994-01-05

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Legal Events

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

Effective date: 19961212