GB1519484A - Check valves - Google Patents

Check valves

Info

Publication number
GB1519484A
GB1519484A GB1770475A GB1770475A GB1519484A GB 1519484 A GB1519484 A GB 1519484A GB 1770475 A GB1770475 A GB 1770475A GB 1770475 A GB1770475 A GB 1770475A GB 1519484 A GB1519484 A GB 1519484A
Authority
GB
United Kingdom
Prior art keywords
check valves
valves
check
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
Application number
GB1770475A
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.)
Hopkinsons Ltd
Original Assignee
Hopkinsons 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 Hopkinsons Ltd filed Critical Hopkinsons Ltd
Priority to GB1770475A priority Critical patent/GB1519484A/en
Publication of GB1519484A publication Critical patent/GB1519484A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB1770475A 1976-03-26 1976-03-26 Check valves Expired GB1519484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1770475A GB1519484A (en) 1976-03-26 1976-03-26 Check valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1770475A GB1519484A (en) 1976-03-26 1976-03-26 Check valves

Publications (1)

Publication Number Publication Date
GB1519484A true GB1519484A (en) 1978-07-26

Family

ID=10099750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1770475A Expired GB1519484A (en) 1976-03-26 1976-03-26 Check valves

Country Status (1)

Country Link
GB (1) GB1519484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463350A1 (en) * 1979-08-16 1981-02-20 Kraftwerk Union Ag SHOCK ABSORBER DEVICE FOR NON-RETURN VALVES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463350A1 (en) * 1979-08-16 1981-02-20 Kraftwerk Union Ag SHOCK ABSORBER DEVICE FOR NON-RETURN VALVES

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Legal Events

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