GB1376797A - Pressure relief valve unit - Google Patents

Pressure relief valve unit

Info

Publication number
GB1376797A
GB1376797A GB5801172A GB5801172A GB1376797A GB 1376797 A GB1376797 A GB 1376797A GB 5801172 A GB5801172 A GB 5801172A GB 5801172 A GB5801172 A GB 5801172A GB 1376797 A GB1376797 A GB 1376797A
Authority
GB
United Kingdom
Prior art keywords
valve
cap
housing
pin
pressure relief
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
GB5801172A
Other languages
English (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.)
Qualitrol Co LLC
Original Assignee
Qualitrol Co LLC
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 Qualitrol Co LLC filed Critical Qualitrol Co LLC
Publication of GB1376797A publication Critical patent/GB1376797A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Closures For Containers (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
GB5801172A 1972-01-20 1972-12-15 Pressure relief valve unit Expired GB1376797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21927472A 1972-01-20 1972-01-20

Publications (1)

Publication Number Publication Date
GB1376797A true GB1376797A (en) 1974-12-11

Family

ID=22818612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5801172A Expired GB1376797A (en) 1972-01-20 1972-12-15 Pressure relief valve unit

Country Status (6)

Country Link
JP (1) JPS5529315B2 (de)
CA (1) CA975651A (de)
CH (1) CH561379A5 (de)
DE (2) DE2301590A1 (de)
FR (1) FR2168755A5 (de)
GB (1) GB1376797A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337909A1 (de) * 1983-10-19 1985-05-09 Regel + Meßtechnik GmbH Regler- und Anlagenbau für Gas-Druckregelung, 3500 Kassel Einrichtung zur ueberwachung von gasabblasungen, insbesondere fuer sicherheitsabblasventile

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292130A (en) * 1976-01-30 1977-08-03 Automobile Antipollution Safety valve having memory device
JPS5530512A (en) * 1978-08-23 1980-03-04 Hitachi Ltd Automatic reset type pressure relief valve
CA1207213A (en) * 1982-05-19 1986-07-08 Wendell D. Johnson Dual valve pressure relief device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337909A1 (de) * 1983-10-19 1985-05-09 Regel + Meßtechnik GmbH Regler- und Anlagenbau für Gas-Druckregelung, 3500 Kassel Einrichtung zur ueberwachung von gasabblasungen, insbesondere fuer sicherheitsabblasventile

Also Published As

Publication number Publication date
CH561379A5 (de) 1975-04-30
DE7301253U (de) 1973-06-07
JPS5529315B2 (de) 1980-08-02
JPS4883419A (de) 1973-11-07
CA975651A (en) 1975-10-07
FR2168755A5 (de) 1973-08-31
DE2301590A1 (de) 1973-07-26

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Legal Events

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