GB647614A - Improvements in safety valves - Google Patents

Improvements in safety valves

Info

Publication number
GB647614A
GB647614A GB2287548A GB2287548A GB647614A GB 647614 A GB647614 A GB 647614A GB 2287548 A GB2287548 A GB 2287548A GB 2287548 A GB2287548 A GB 2287548A GB 647614 A GB647614 A GB 647614A
Authority
GB
United Kingdom
Prior art keywords
safety valves
valves
safety
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
GB2287548A
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
Priority to GB2287548A priority Critical patent/GB647614A/en
Publication of GB647614A publication Critical patent/GB647614A/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
    • 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
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB2287548A 1948-08-31 1948-08-31 Improvements in safety valves Expired GB647614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2287548A GB647614A (en) 1948-08-31 1948-08-31 Improvements in safety valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2287548A GB647614A (en) 1948-08-31 1948-08-31 Improvements in safety valves

Publications (1)

Publication Number Publication Date
GB647614A true GB647614A (en) 1950-12-20

Family

ID=10186442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2287548A Expired GB647614A (en) 1948-08-31 1948-08-31 Improvements in safety valves

Country Status (1)

Country Link
GB (1) GB647614A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142550A (en) * 1977-06-13 1979-03-06 Fmc Corporation Pressure regulating valve
GB2177481A (en) * 1985-07-02 1987-01-21 Gewerk Eisenhuette Westfalia Pressure-relief valve devices
GB2242964A (en) * 1990-04-12 1991-10-16 Keith Waters Cover assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142550A (en) * 1977-06-13 1979-03-06 Fmc Corporation Pressure regulating valve
GB2177481A (en) * 1985-07-02 1987-01-21 Gewerk Eisenhuette Westfalia Pressure-relief valve devices
GB2177481B (en) * 1985-07-02 1989-05-04 Gewerk Eisenhuette Westfalia Improvements in pressure-relief valve devices
GB2242964A (en) * 1990-04-12 1991-10-16 Keith Waters Cover assembly

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