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GB2526765B - Sealing Seat Arrangement - Google Patents

Sealing Seat Arrangement Download PDF

Info

Publication number
GB2526765B
GB2526765B GB1400780.1A GB201400780A GB2526765B GB 2526765 B GB2526765 B GB 2526765B GB 201400780 A GB201400780 A GB 201400780A GB 2526765 B GB2526765 B GB 2526765B
Authority
GB
United Kingdom
Prior art keywords
sealing seat
seat arrangement
arrangement
sealing
seat
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
GB1400780.1A
Other versions
GB2526765A (en
GB201400780D0 (en
Inventor
Shillito Paul
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.)
OLIVER VALVETEK Ltd
Original Assignee
OLIVER VALVETEK 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 OLIVER VALVETEK Ltd filed Critical OLIVER VALVETEK Ltd
Priority to GB1400780.1A priority Critical patent/GB2526765B/en
Publication of GB201400780D0 publication Critical patent/GB201400780D0/en
Publication of GB2526765A publication Critical patent/GB2526765A/en
Application granted granted Critical
Publication of GB2526765B publication Critical patent/GB2526765B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • 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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0471—Packings between housing and plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
GB1400780.1A 2014-01-17 2014-01-17 Sealing Seat Arrangement Expired - Fee Related GB2526765B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1400780.1A GB2526765B (en) 2014-01-17 2014-01-17 Sealing Seat Arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1400780.1A GB2526765B (en) 2014-01-17 2014-01-17 Sealing Seat Arrangement

Publications (3)

Publication Number Publication Date
GB201400780D0 GB201400780D0 (en) 2014-03-05
GB2526765A GB2526765A (en) 2015-12-09
GB2526765B true GB2526765B (en) 2020-01-22

Family

ID=50239077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1400780.1A Expired - Fee Related GB2526765B (en) 2014-01-17 2014-01-17 Sealing Seat Arrangement

Country Status (1)

Country Link
GB (1) GB2526765B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090661A (en) * 1990-09-28 1992-02-25 Foster Oilfield Equipment Co. Gate valve
GB2498280A (en) * 2010-11-03 2013-07-10 Aker Solutions Singapore Pte Ltd Valve seat, valve with seat and method of fitting seat to valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090661A (en) * 1990-09-28 1992-02-25 Foster Oilfield Equipment Co. Gate valve
GB2498280A (en) * 2010-11-03 2013-07-10 Aker Solutions Singapore Pte Ltd Valve seat, valve with seat and method of fitting seat to valve

Also Published As

Publication number Publication date
GB2526765A (en) 2015-12-09
GB201400780D0 (en) 2014-03-05

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT FILED

Effective date: 20150917

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

Effective date: 20151104

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220117