GB8605098D0 - Ball valve sealing assembly - Google Patents

Ball valve sealing assembly

Info

Publication number
GB8605098D0
GB8605098D0 GB868605098A GB8605098A GB8605098D0 GB 8605098 D0 GB8605098 D0 GB 8605098D0 GB 868605098 A GB868605098 A GB 868605098A GB 8605098 A GB8605098 A GB 8605098A GB 8605098 D0 GB8605098 D0 GB 8605098D0
Authority
GB
United Kingdom
Prior art keywords
ball valve
sealing assembly
valve sealing
assembly
ball
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.)
Granted
Application number
GB868605098A
Other versions
GB2172063A (en
GB2172063B (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.)
BP PLC
Original Assignee
BP 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
Priority claimed from GB858505606A external-priority patent/GB8505606D0/en
Application filed by BP PLC filed Critical BP PLC
Priority to GB08605098A priority Critical patent/GB2172063B/en
Publication of GB8605098D0 publication Critical patent/GB8605098D0/en
Publication of GB2172063A publication Critical patent/GB2172063A/en
Application granted granted Critical
Publication of GB2172063B publication Critical patent/GB2172063B/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Taps Or Cocks (AREA)
GB08605098A 1985-03-05 1986-02-28 Ball valve sealing assembly Expired GB2172063B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08605098A GB2172063B (en) 1985-03-05 1986-02-28 Ball valve sealing assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858505606A GB8505606D0 (en) 1985-03-05 1985-03-05 Ball valve sealing assembly
GB08605098A GB2172063B (en) 1985-03-05 1986-02-28 Ball valve sealing assembly

Publications (3)

Publication Number Publication Date
GB8605098D0 true GB8605098D0 (en) 1986-04-09
GB2172063A GB2172063A (en) 1986-09-10
GB2172063B GB2172063B (en) 1988-01-27

Family

ID=26288906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08605098A Expired GB2172063B (en) 1985-03-05 1986-02-28 Ball valve sealing assembly

Country Status (1)

Country Link
GB (1) GB2172063B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911669A (en) * 2020-09-18 2020-11-10 华北电力大学 Valve with composite axial and rotary actions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8907186D0 (en) * 1989-03-30 1989-05-10 Gkn Technology Ltd Sealing arrangement and torsional actuator incorporating same
US7234480B2 (en) 2004-09-17 2007-06-26 Atlantic Plastics Of Florida, Inc. Telescopic snap valve
CN102979929A (en) * 2012-12-11 2013-03-20 四川精控阀门制造有限公司 Forced sealing ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911669A (en) * 2020-09-18 2020-11-10 华北电力大学 Valve with composite axial and rotary actions

Also Published As

Publication number Publication date
GB2172063A (en) 1986-09-10
GB2172063B (en) 1988-01-27

Similar Documents

Publication Publication Date Title
DE3568477D1 (en) Valve assembly
GB2177464B (en) Sealing assembly
DE3568476D1 (en) Valve assembly
DE3570501D1 (en) Valve
GB8512829D0 (en) Valve seals
IL77842A (en) One direction valve assembly
GB2185089B (en) Ball valve
GB8509458D0 (en) Valve assembly
GB2176267B (en) Valve
EP0194076A3 (en) Valve
GB2171916B (en) Lung-controlled valve
AU571243B2 (en) Ball valve sealing assembly
GB2172063B (en) Ball valve sealing assembly
GB8519103D0 (en) Ball valve
GB2177183B (en) Valve
GB8513354D0 (en) Shutoff valve assembly
GB2178731B (en) Valve
GB8505606D0 (en) Ball valve sealing assembly
GB2178522B (en) Valve assembly
GB8621941D0 (en) Valve member
EP0218792A3 (en) Ball valve
GB2153971B (en) Valve assembly
IL74732A0 (en) Valve assembly
GB8529278D0 (en) Valve assembly
GB8516201D0 (en) Valve assembly

Legal Events

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

Effective date: 19930228