FR456710A - Perfectionnements aux soupapes de sureté - Google Patents

Perfectionnements aux soupapes de sureté

Info

Publication number
FR456710A
FR456710A FR456710DA FR456710A FR 456710 A FR456710 A FR 456710A FR 456710D A FR456710D A FR 456710DA FR 456710 A FR456710 A FR 456710A
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)
Inventor
David Cockburn
Donald Mac Nicoll
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR456710A publication Critical patent/FR456710A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR456710D 1913-03-12 1913-03-12 Perfectionnements aux soupapes de sureté Expired FR456710A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR456710T 1913-03-12

Publications (1)

Publication Number Publication Date
FR456710A true FR456710A (fr) 1913-09-03

Family

ID=1496478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR456710D Expired FR456710A (fr) 1913-03-12 1913-03-12 Perfectionnements aux soupapes de sureté

Country Status (1)

Country Link
FR (1) FR456710A (fr)

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