NO160671C - Anordning ved tetninger for en kuleventil. - Google Patents

Anordning ved tetninger for en kuleventil.

Info

Publication number
NO160671C
NO160671C NO842847A NO842847A NO160671C NO 160671 C NO160671 C NO 160671C NO 842847 A NO842847 A NO 842847A NO 842847 A NO842847 A NO 842847A NO 160671 C NO160671 C NO 160671C
Authority
NO
Norway
Prior art keywords
seals
cool valve
cool
valve
Prior art date
Application number
NO842847A
Other languages
English (en)
Other versions
NO842847L (no
NO160671B (no
Inventor
David Alan Brookes
Original Assignee
British Petroleum Co Plc
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 British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of NO842847L publication Critical patent/NO842847L/no
Publication of NO160671B publication Critical patent/NO160671B/no
Publication of NO160671C publication Critical patent/NO160671C/no

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
    • 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
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible
    • Y10T137/1812—In fluid flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Temperature-Responsive Valves (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
NO842847A 1983-07-15 1984-07-12 Anordning ved tetninger for en kuleventil. NO160671C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838319185A GB8319185D0 (en) 1983-07-15 1983-07-15 Seals

Publications (3)

Publication Number Publication Date
NO842847L NO842847L (no) 1985-01-16
NO160671B NO160671B (no) 1989-02-06
NO160671C true NO160671C (no) 1989-05-16

Family

ID=10545780

Family Applications (1)

Application Number Title Priority Date Filing Date
NO842847A NO160671C (no) 1983-07-15 1984-07-12 Anordning ved tetninger for en kuleventil.

Country Status (8)

Country Link
US (1) US4509546A (no)
EP (1) EP0135285B1 (no)
JP (1) JPS6040875A (no)
AU (1) AU571243B2 (no)
CA (1) CA1236500A (no)
DE (1) DE3475097D1 (no)
GB (1) GB8319185D0 (no)
NO (1) NO160671C (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2305489B (en) * 1995-09-21 2000-02-16 Delta Fluid Products Ltd Valve
GB2321283B (en) * 1996-10-08 2000-06-14 Genesis Group Limited The Sealing assembly
US7032880B2 (en) * 2004-03-22 2006-04-25 Valve Innnovations, L.L.C. Valve with pressure adaptable seat
RU2334149C2 (ru) * 2006-08-09 2008-09-20 Открытое акционерное общество "Волгограднефтемаш" Шаровой кран
US20100200791A1 (en) * 2009-02-07 2010-08-12 Victaulic Company Valve Having High Pressure and Low Pressure Seals
US8469335B2 (en) 2010-06-14 2013-06-25 Baker Hughes Incorporated Pressure energized spring seal
US10197168B1 (en) * 2013-05-31 2019-02-05 Technetics Group Llc Energized spring seal for a floating valve seat
EP3040588B1 (en) * 2014-12-31 2017-05-03 Cameron International Corporation Double piston effect lip seal seating assemblies

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877389C (de) * 1944-06-20 1953-05-21 Voith Gmbh J M Kugelschieber fuer Gase
US3043469A (en) * 1959-06-26 1962-07-10 Audley Engineering Co Ltd Device for providing a seal for a hollow body containing a pressurized fluid
US3346234A (en) * 1964-06-29 1967-10-10 Cameron Iron Works Inc Valve
US3497177A (en) * 1967-11-02 1970-02-24 Eldon E Hulsey Seat and seal assembly for valves
US3711062A (en) * 1970-11-02 1973-01-16 C Kirkwood Expandable seal gate valve
US4254793A (en) * 1979-01-15 1981-03-10 Domer Scaramucci Ball valve having valve chamber venting seal assemblies
US4280522A (en) * 1980-04-14 1981-07-28 Rockwell International Corporation Fire seal for valves
CA1185585A (en) * 1981-04-28 1985-04-16 John W. Ells Seals

Also Published As

Publication number Publication date
GB8319185D0 (en) 1983-08-17
EP0135285B1 (en) 1988-11-09
CA1236500A (en) 1988-05-10
DE3475097D1 (en) 1988-12-15
AU571243B2 (en) 1988-04-14
AU3057584A (en) 1985-01-17
NO842847L (no) 1985-01-16
US4509546A (en) 1985-04-09
EP0135285A1 (en) 1985-03-27
NO160671B (no) 1989-02-06
JPS6040875A (ja) 1985-03-04

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