GB659079A - Improvements in or relating to relief valves - Google Patents

Improvements in or relating to relief valves

Info

Publication number
GB659079A
GB659079A GB1253048A GB1253048A GB659079A GB 659079 A GB659079 A GB 659079A GB 1253048 A GB1253048 A GB 1253048A GB 1253048 A GB1253048 A GB 1253048A GB 659079 A GB659079 A GB 659079A
Authority
GB
United Kingdom
Prior art keywords
relating
relief valves
relief
valves
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
GB1253048A
Inventor
Kenneth George Hancock
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.)
Electro Hydraulics Ltd
Original Assignee
Electro Hydraulics 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 Electro Hydraulics Ltd filed Critical Electro Hydraulics Ltd
Priority to GB1253048A priority Critical patent/GB659079A/en
Publication of GB659079A publication Critical patent/GB659079A/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
    • F16K17/044—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 more than one spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB1253048A 1948-05-06 1948-05-06 Improvements in or relating to relief valves Expired GB659079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1253048A GB659079A (en) 1948-05-06 1948-05-06 Improvements in or relating to relief valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1253048A GB659079A (en) 1948-05-06 1948-05-06 Improvements in or relating to relief valves

Publications (1)

Publication Number Publication Date
GB659079A true GB659079A (en) 1951-10-17

Family

ID=10006307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1253048A Expired GB659079A (en) 1948-05-06 1948-05-06 Improvements in or relating to relief valves

Country Status (1)

Country Link
GB (1) GB659079A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804881A (en) * 1954-03-29 1957-09-03 Specialties Dev Corp High pressure operated relief and check valve
US2854995A (en) * 1953-08-03 1958-10-07 Pantex Mfg Corp Relief valve
US2906289A (en) * 1956-12-14 1959-09-29 Kunkle Valve Company Relief valve
JPS4866226A (en) * 1971-12-16 1973-09-11
DE2535385A1 (en) * 1975-08-08 1977-02-24 Banyaszati Kutato Intezet Pressure limiting valve for hydraulic mine prop. - has annular seat valve member and elastic gas spring
EP0599080A1 (en) * 1992-11-26 1994-06-01 KM-SCHMÖLE GmbH Residual pressure valve

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854995A (en) * 1953-08-03 1958-10-07 Pantex Mfg Corp Relief valve
US2804881A (en) * 1954-03-29 1957-09-03 Specialties Dev Corp High pressure operated relief and check valve
US2906289A (en) * 1956-12-14 1959-09-29 Kunkle Valve Company Relief valve
JPS4866226A (en) * 1971-12-16 1973-09-11
JPS5229006B2 (en) * 1971-12-16 1977-07-29
DE2535385A1 (en) * 1975-08-08 1977-02-24 Banyaszati Kutato Intezet Pressure limiting valve for hydraulic mine prop. - has annular seat valve member and elastic gas spring
EP0599080A1 (en) * 1992-11-26 1994-06-01 KM-SCHMÖLE GmbH Residual pressure valve

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