CH561379A5 - - Google Patents

Info

Publication number
CH561379A5
CH561379A5 CH1788272A CH1788272A CH561379A5 CH 561379 A5 CH561379 A5 CH 561379A5 CH 1788272 A CH1788272 A CH 1788272A CH 1788272 A CH1788272 A CH 1788272A CH 561379 A5 CH561379 A5 CH 561379A5
Authority
CH
Switzerland
Application number
CH1788272A
Original Assignee
Qualitrol Corp
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 Corp filed Critical Qualitrol Corp
Publication of CH561379A5 publication Critical patent/CH561379A5/xx

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)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Closures For Containers (AREA)
CH1788272A 1972-01-20 1972-12-09 CH561379A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH561379A5 true CH561379A5 (enrdf_load_stackoverflow) 1975-04-30

Family

ID=22818612

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1788272A CH561379A5 (enrdf_load_stackoverflow) 1972-01-20 1972-12-09

Country Status (6)

Country Link
JP (1) JPS5529315B2 (enrdf_load_stackoverflow)
CA (1) CA975651A (enrdf_load_stackoverflow)
CH (1) CH561379A5 (enrdf_load_stackoverflow)
DE (2) DE7301253U (enrdf_load_stackoverflow)
FR (1) FR2168755A5 (enrdf_load_stackoverflow)
GB (1) GB1376797A (enrdf_load_stackoverflow)

Families Citing this family (4)

* 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
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
DE2301590A1 (de) 1973-07-26
DE7301253U (de) 1973-06-07
JPS4883419A (enrdf_load_stackoverflow) 1973-11-07
GB1376797A (en) 1974-12-11
FR2168755A5 (enrdf_load_stackoverflow) 1973-08-31
CA975651A (en) 1975-10-07
JPS5529315B2 (enrdf_load_stackoverflow) 1980-08-02

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased