FR484957A - Perfectionnements aux soupapes de sureté - Google Patents

Perfectionnements aux soupapes de sureté

Info

Publication number
FR484957A
FR484957A FR484957DA FR484957A FR 484957 A FR484957 A FR 484957A FR 484957D A FR484957D A FR 484957DA FR 484957 A FR484957 A FR 484957A
Authority
FR
France
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
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.)
Crosby Steam Gage & Valve Co
Original Assignee
Crosby Steam Gage & Valve Co
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 Crosby Steam Gage & Valve Co filed Critical Crosby Steam Gage & Valve Co
Application granted granted Critical
Publication of FR484957A publication Critical patent/FR484957A/fr
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)
FR484957D 1916-03-31 1917-03-30 Perfectionnements aux soupapes de sureté Expired FR484957A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484957XA 1916-03-31 1916-03-31

Publications (1)

Publication Number Publication Date
FR484957A true FR484957A (fr) 1917-11-27

Family

ID=1521705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR484957D Expired FR484957A (fr) 1916-03-31 1917-03-30 Perfectionnements aux soupapes de sureté

Country Status (1)

Country Link
FR (1) FR484957A (fr)

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