GB2244545A - Check valve - Google Patents

Check valve Download PDF

Info

Publication number
GB2244545A
GB2244545A GB9110138A GB9110138A GB2244545A GB 2244545 A GB2244545 A GB 2244545A GB 9110138 A GB9110138 A GB 9110138A GB 9110138 A GB9110138 A GB 9110138A GB 2244545 A GB2244545 A GB 2244545A
Authority
GB
United Kingdom
Prior art keywords
valve
closure member
check valve
fluid
head
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Withdrawn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
GB9110138A
Other languages
English (en)
Other versions
GB9110138D0 (enrdf_load_stackoverflow
Inventor
Peter Carter
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.)
GSA IND
Original Assignee
GSA IND
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 GSA IND filed Critical GSA IND
Publication of GB9110138D0 publication Critical patent/GB9110138D0/en
Publication of GB2244545A publication Critical patent/GB2244545A/en
Withdrawn legal-status Critical Current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
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
GB9110138A 1990-05-15 1991-05-10 Check valve Withdrawn GB2244545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK013690 1990-05-15

Publications (2)

Publication Number Publication Date
GB9110138D0 GB9110138D0 (enrdf_load_stackoverflow) 1991-07-03
GB2244545A true GB2244545A (en) 1991-12-04

Family

ID=3774675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9110138A Withdrawn GB2244545A (en) 1990-05-15 1991-05-10 Check valve

Country Status (1)

Country Link
GB (1) GB2244545A (enrdf_load_stackoverflow)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655560A (en) * 1947-09-30 1951-07-25 British Oilfield Equipment Com Improvements in or relating to valves for slush and like pumps
GB1297902A (enrdf_load_stackoverflow) * 1969-01-21 1972-11-29
GB2021238A (en) * 1978-05-16 1979-11-28 Mokveld Mach Bv Check valve
US4271862A (en) * 1978-05-08 1981-06-09 Inter Ocean N.V. Check valve and method of manufacturing said check valve
US4535808A (en) * 1983-07-08 1985-08-20 Dicken Manufacturing Company Check valve
GB2159248A (en) * 1984-05-23 1985-11-27 Bossini Bortolo & Figli Srl Non-return valve
GB2224334A (en) * 1988-10-03 1990-05-02 Voss Richard Grubenausbau Improvements in fluid valves

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655560A (en) * 1947-09-30 1951-07-25 British Oilfield Equipment Com Improvements in or relating to valves for slush and like pumps
GB1297902A (enrdf_load_stackoverflow) * 1969-01-21 1972-11-29
US4271862A (en) * 1978-05-08 1981-06-09 Inter Ocean N.V. Check valve and method of manufacturing said check valve
GB2021238A (en) * 1978-05-16 1979-11-28 Mokveld Mach Bv Check valve
US4535808A (en) * 1983-07-08 1985-08-20 Dicken Manufacturing Company Check valve
GB2159248A (en) * 1984-05-23 1985-11-27 Bossini Bortolo & Figli Srl Non-return valve
GB2224334A (en) * 1988-10-03 1990-05-02 Voss Richard Grubenausbau Improvements in fluid valves

Also Published As

Publication number Publication date
GB9110138D0 (enrdf_load_stackoverflow) 1991-07-03

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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)