GB8827079D0 - Ball valve - Google Patents

Ball valve

Info

Publication number
GB8827079D0
GB8827079D0 GB888827079A GB8827079A GB8827079D0 GB 8827079 D0 GB8827079 D0 GB 8827079D0 GB 888827079 A GB888827079 A GB 888827079A GB 8827079 A GB8827079 A GB 8827079A GB 8827079 D0 GB8827079 D0 GB 8827079D0
Authority
GB
United Kingdom
Prior art keywords
ball valve
ball
valve
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.)
Withdrawn
Application number
GB888827079A
Other versions
GB2226385A (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.)
Shipham & Co Ltd
Original Assignee
Shipham & 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 Shipham & Co Ltd filed Critical Shipham & Co Ltd
Priority to GB8827079A priority Critical patent/GB2226385A/en
Publication of GB8827079D0 publication Critical patent/GB8827079D0/en
Publication of GB2226385A publication Critical patent/GB2226385A/en
Withdrawn legal-status Critical Current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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Safety Valves (AREA)
GB8827079A 1988-11-19 1988-11-19 A ball valve Withdrawn GB2226385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8827079A GB2226385A (en) 1988-11-19 1988-11-19 A ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8827079A GB2226385A (en) 1988-11-19 1988-11-19 A ball valve

Publications (2)

Publication Number Publication Date
GB8827079D0 true GB8827079D0 (en) 1988-12-21
GB2226385A GB2226385A (en) 1990-06-27

Family

ID=10647126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8827079A Withdrawn GB2226385A (en) 1988-11-19 1988-11-19 A ball valve

Country Status (1)

Country Link
GB (1) GB2226385A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396814B (en) * 1991-09-09 1993-12-27 Vaillant Gmbh ASSEMBLY WITH A STOP VALVE AND A SAFETY VALVE FOR A HYDRAULIC PIPE IN A WATER HEATER
GB2272961A (en) * 1992-11-26 1994-06-01 John Henry Abbott An hydraulic or pneumatic pipeline security arrangement
IT1317563B1 (en) * 2000-05-24 2003-07-09 Flii Guerra & Figli S R L BIDIRECTIONAL BALL VALVE USED PARTICULARLY FOR ECOLOGICAL GASFRIGORIGENI
US6901957B2 (en) * 2003-07-28 2005-06-07 Carrier Corporation Hot gas bypass isolation
CN103256410B (en) * 2012-02-21 2016-10-05 浙江三花股份有限公司 Refrigeration system and ball valve thereof
US9377116B2 (en) 2013-09-16 2016-06-28 The Boeing Company Valve and method of relieving overpressure in a fluid supply system
US20150101687A1 (en) * 2013-10-16 2015-04-16 Hamilton Sundstrand Corporation Liquid Valve Design with internal Check Valve
FR3014163B1 (en) * 2013-11-29 2016-10-14 Total Marketing Services STIRRUP TAP WITH DEAD CHAMBER
CN108361405B (en) * 2018-02-24 2019-08-13 淄博沃泰斯石化设备有限公司 A kind of combination sealing ball valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788700A (en) * 1971-09-13 1973-01-02 Wilmot Breeden Ltd IMPROVEMENTS TO SWIVEL VALVES OR BALL VALVES

Also Published As

Publication number Publication date
GB2226385A (en) 1990-06-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)