GB2195744B - Gb8722269.1venting gaseous and/or vaporous media - Google Patents

Gb8722269.1venting gaseous and/or vaporous media

Info

Publication number
GB2195744B
GB2195744B GB8722269A GB8722269A GB2195744B GB 2195744 B GB2195744 B GB 2195744B GB 8722269 A GB8722269 A GB 8722269A GB 8722269 A GB8722269 A GB 8722269A GB 2195744 B GB2195744 B GB 2195744B
Authority
GB
United Kingdom
Prior art keywords
gaseous
vaporous media
vaporous
media
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 - Lifetime
Application number
GB8722269A
Other versions
GB2195744A (en
GB8722269D0 (en
Inventor
William Stephen Martin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8722269D0 publication Critical patent/GB8722269D0/en
Publication of GB2195744A publication Critical patent/GB2195744A/en
Application granted granted Critical
Publication of GB2195744B publication Critical patent/GB2195744B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
    • 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
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
GB8722269A 1986-09-23 1987-09-22 Gb8722269.1venting gaseous and/or vaporous media Expired - Lifetime GB2195744B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868622854A GB8622854D0 (en) 1986-09-23 1986-09-23 Venting gaseous/vaporous media

Publications (3)

Publication Number Publication Date
GB8722269D0 GB8722269D0 (en) 1987-10-28
GB2195744A GB2195744A (en) 1988-04-13
GB2195744B true GB2195744B (en) 1990-06-20

Family

ID=10604637

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868622854A Pending GB8622854D0 (en) 1986-09-23 1986-09-23 Venting gaseous/vaporous media
GB8722269A Expired - Lifetime GB2195744B (en) 1986-09-23 1987-09-22 Gb8722269.1venting gaseous and/or vaporous media

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868622854A Pending GB8622854D0 (en) 1986-09-23 1986-09-23 Venting gaseous/vaporous media

Country Status (1)

Country Link
GB (2) GB8622854D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260808B4 (en) * 2002-12-23 2007-08-09 Rembe Gmbh Safety + Control Quenching device
CN101303090B (en) * 2007-05-11 2011-11-23 厦门灿坤实业股份有限公司 Steam pressure release valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241170A (en) * 1967-10-19 1971-07-28 William Stephen Martin Improvements in devices for venting gaseous and/or vaporous media
GB1259125A (en) * 1968-12-07 1972-01-05
GB1575618A (en) * 1977-05-24 1980-09-24 Martin W Devices for venting gaseous and/or vaporous media
GB2164421A (en) * 1984-09-11 1986-03-19 William Stephen Martin Device for venting gaseous and/or vaporous media

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241170A (en) * 1967-10-19 1971-07-28 William Stephen Martin Improvements in devices for venting gaseous and/or vaporous media
GB1259125A (en) * 1968-12-07 1972-01-05
GB1575618A (en) * 1977-05-24 1980-09-24 Martin W Devices for venting gaseous and/or vaporous media
GB2164421A (en) * 1984-09-11 1986-03-19 William Stephen Martin Device for venting gaseous and/or vaporous media

Also Published As

Publication number Publication date
GB2195744A (en) 1988-04-13
GB8722269D0 (en) 1987-10-28
GB8622854D0 (en) 1986-10-29

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Legal Events

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

Effective date: 19950922