GB9227067D0 - Check valve assemblage - Google Patents

Check valve assemblage

Info

Publication number
GB9227067D0
GB9227067D0 GB929227067A GB9227067A GB9227067D0 GB 9227067 D0 GB9227067 D0 GB 9227067D0 GB 929227067 A GB929227067 A GB 929227067A GB 9227067 A GB9227067 A GB 9227067A GB 9227067 D0 GB9227067 D0 GB 9227067D0
Authority
GB
United Kingdom
Prior art keywords
check valve
valve assemblage
assemblage
check
valve
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
GB929227067A
Other versions
GB2263155A (en
GB2263155B (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.)
SEABOARD LLOYD Ltd
Original Assignee
SEABOARD LLOYD 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 SEABOARD LLOYD Ltd filed Critical SEABOARD LLOYD Ltd
Publication of GB9227067D0 publication Critical patent/GB9227067D0/en
Publication of GB2263155A publication Critical patent/GB2263155A/en
Application granted granted Critical
Publication of GB2263155B publication Critical patent/GB2263155B/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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
GB9227067A 1992-01-08 1992-12-29 Valve and operating tool assemblage Expired - Lifetime GB2263155B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929200289A GB9200289D0 (en) 1992-01-08 1992-01-08 Check valve device

Publications (3)

Publication Number Publication Date
GB9227067D0 true GB9227067D0 (en) 1993-02-24
GB2263155A GB2263155A (en) 1993-07-14
GB2263155B GB2263155B (en) 1996-03-20

Family

ID=10708246

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929200289A Pending GB9200289D0 (en) 1992-01-08 1992-01-08 Check valve device
GB9227067A Expired - Lifetime GB2263155B (en) 1992-01-08 1992-12-29 Valve and operating tool assemblage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929200289A Pending GB9200289D0 (en) 1992-01-08 1992-01-08 Check valve device

Country Status (1)

Country Link
GB (2) GB9200289D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560405A (en) * 1994-03-31 1996-10-01 Eastman Kodak Company Flow control system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685375A (en) * 1948-10-18 1953-01-07 Rockwell Mfg Co Valve lubrication
GB806972A (en) * 1954-08-26 1959-01-07 Boulton Aircraft Ltd Improvements in bleeder valves
GB856824A (en) * 1957-02-07 1960-12-21 Alexander Samuel Volpin Automatically lubricant-sealed gate valves
US4190075A (en) * 1977-09-26 1980-02-26 Airco, Inc. Double valve construction
US4338981A (en) * 1980-04-04 1982-07-13 Frauenberger Dennis M Valve service apparatus
GB2213561B (en) * 1987-12-12 1992-05-13 Ventrex Ing Rudolf Adam Ventil Improvements relating to rigid valve extensions
US5010913A (en) * 1990-01-10 1991-04-30 General Electric Co. Fluid bleed apparatus

Also Published As

Publication number Publication date
GB9200289D0 (en) 1992-02-26
GB2263155A (en) 1993-07-14
GB2263155B (en) 1996-03-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20121228