FR52078E - High-lift safety valve for steam boilers - Google Patents

High-lift safety valve for steam boilers

Info

Publication number
FR52078E
FR52078E FR52078DA FR52078E FR 52078 E FR52078 E FR 52078E FR 52078D A FR52078D A FR 52078DA FR 52078 E FR52078 E FR 52078E
Authority
FR
France
Prior art keywords
safety valve
steam boilers
lift safety
lift
boilers
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
Other languages
French (fr)
Inventor
Gustav Friedrich Gerdts
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 filed Critical
Application granted granted Critical
Publication of FR52078E publication Critical patent/FR52078E/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
    • F16K17/08—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 providing a large discharge passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR52078D 1941-09-08 1941-09-08 High-lift safety valve for steam boilers Expired FR52078E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52078T 1941-09-08

Publications (1)

Publication Number Publication Date
FR52078E true FR52078E (en) 1943-08-13

Family

ID=8686795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52078D Expired FR52078E (en) 1941-09-08 1941-09-08 High-lift safety valve for steam boilers

Country Status (1)

Country Link
FR (1) FR52078E (en)

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