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GB9022420D0 - A valve assembly - Google Patents

A valve assembly

Info

Publication number
GB9022420D0
GB9022420D0 GB9022420A GB9022420A GB9022420D0 GB 9022420 D0 GB9022420 D0 GB 9022420D0 GB 9022420 A GB9022420 A GB 9022420A GB 9022420 A GB9022420 A GB 9022420A GB 9022420 D0 GB9022420 D0 GB 9022420D0
Authority
GB
United Kingdom
Prior art keywords
valve
valve arrangement
flow path
valve assembly
arrangement
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.)
Withdrawn
Application number
GB9022420A
Other versions
GB2237366A (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.)
Gas Control Equipment Ltd
Original Assignee
Gas Control Equipment 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 Gas Control Equipment Ltd filed Critical Gas Control Equipment Ltd
Publication of GB9022420D0 publication Critical patent/GB9022420D0/en
Publication of GB2237366A publication Critical patent/GB2237366A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0332—Safety valves or pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/048—Methods for emptying or filling by maintaining residual pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

A valve assembly for delivering gas from a cylinder or bottle comprises a valve body (1) which is located in the outlet from a pressurised container. The valve body (1) defines a flow path in which a first valve arrangement (4, 5) and a second valve arrangement (21) are located, the first valve arrangement (4, 5) closing when the delivery pressure from the pressurised container exceeds a preselected value in the flow path. The second valve arrangement (21) is a shut-off valve, which opens upon attachment to a device to be supplied with gas. Means (12, 13, 14, 16, 17) are provided for maintaining the first valve arrangement (4, 5) in an open position to permit re-filling of the container through the flow path. <IMAGE>
GB9022420A 1989-10-18 1990-10-16 A valve assembly Withdrawn GB2237366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8923489A GB8923489D0 (en) 1989-10-18 1989-10-18 A valve assembly

Publications (2)

Publication Number Publication Date
GB9022420D0 true GB9022420D0 (en) 1990-11-28
GB2237366A GB2237366A (en) 1991-05-01

Family

ID=10664786

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8923489A Pending GB8923489D0 (en) 1989-10-18 1989-10-18 A valve assembly
GB9022420A Withdrawn GB2237366A (en) 1989-10-18 1990-10-16 A valve assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8923489A Pending GB8923489D0 (en) 1989-10-18 1989-10-18 A valve assembly

Country Status (1)

Country Link
GB (2) GB8923489D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2515561A (en) * 2013-06-28 2014-12-31 Linde Ag A pressurised container valve

Also Published As

Publication number Publication date
GB8923489D0 (en) 1989-12-06
GB2237366A (en) 1991-05-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)