GB2285113B - Shut-off valve for use in testing pipe lines in petrol pump installations - Google Patents

Shut-off valve for use in testing pipe lines in petrol pump installations

Info

Publication number
GB2285113B
GB2285113B GB9326359A GB9326359A GB2285113B GB 2285113 B GB2285113 B GB 2285113B GB 9326359 A GB9326359 A GB 9326359A GB 9326359 A GB9326359 A GB 9326359A GB 2285113 B GB2285113 B GB 2285113B
Authority
GB
United Kingdom
Prior art keywords
shut
valve
pipe lines
petrol pump
testing pipe
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
GB9326359A
Other versions
GB9326359D0 (en
GB2285113A (en
Inventor
Barry Charles Risbridger
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.)
W&J Risbridger Ltd
Original Assignee
W&J Risbridger 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 W&J Risbridger Ltd filed Critical W&J Risbridger Ltd
Priority to GB9326359A priority Critical patent/GB2285113B/en
Publication of GB9326359D0 publication Critical patent/GB9326359D0/en
Publication of GB2285113A publication Critical patent/GB2285113A/en
Application granted granted Critical
Publication of GB2285113B publication Critical patent/GB2285113B/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB9326359A 1993-12-23 1993-12-23 Shut-off valve for use in testing pipe lines in petrol pump installations Expired - Fee Related GB2285113B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9326359A GB2285113B (en) 1993-12-23 1993-12-23 Shut-off valve for use in testing pipe lines in petrol pump installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9326359A GB2285113B (en) 1993-12-23 1993-12-23 Shut-off valve for use in testing pipe lines in petrol pump installations

Publications (3)

Publication Number Publication Date
GB9326359D0 GB9326359D0 (en) 1994-02-23
GB2285113A GB2285113A (en) 1995-06-28
GB2285113B true GB2285113B (en) 1997-10-08

Family

ID=10747144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9326359A Expired - Fee Related GB2285113B (en) 1993-12-23 1993-12-23 Shut-off valve for use in testing pipe lines in petrol pump installations

Country Status (1)

Country Link
GB (1) GB2285113B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032037A1 (en) * 2000-07-05 2002-01-17 Grohedal Gmbh & Co Kg Self-closing valve has annular groove in valve body into which sealing ring fits, shoulder with triangular cross-section above groove partially overlapping ring and lower side of shoulder and ring resting against inner surface of valve seat
ATE537392T1 (en) * 2009-07-23 2011-12-15 Miodrag Stanic IMPROVED SHUT-OFF VALVE
CN106969151A (en) * 2016-01-14 2017-07-21 梁林伟 A kind of ceramic stop valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537616A (en) * 1939-12-29 1941-06-30 Everlasting Valve Co Improvements relating to fluid valves
GB1421117A (en) * 1971-10-21 1976-01-14 Apex Constr Ltd Pressure check valve
GB2232226A (en) * 1989-06-02 1990-12-05 D & C Ltd A double valve arrangement for use in intermittent vacuum filter apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537616A (en) * 1939-12-29 1941-06-30 Everlasting Valve Co Improvements relating to fluid valves
GB1421117A (en) * 1971-10-21 1976-01-14 Apex Constr Ltd Pressure check valve
GB2232226A (en) * 1989-06-02 1990-12-05 D & C Ltd A double valve arrangement for use in intermittent vacuum filter apparatus

Also Published As

Publication number Publication date
GB9326359D0 (en) 1994-02-23
GB2285113A (en) 1995-06-28

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Legal Events

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

Effective date: 20021223