FR694403A - Perfectionnements aux soupapes de sûreté - Google Patents

Perfectionnements aux soupapes de sûreté

Info

Publication number
FR694403A
FR694403A FR694403DA FR694403A FR 694403 A FR694403 A FR 694403A FR 694403D A FR694403D A FR 694403DA FR 694403 A FR694403 A FR 694403A
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.)
R L ROSS AND Co Ltd
Original Assignee
R L ROSS AND Co Ltd
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 R L ROSS AND Co Ltd filed Critical R L ROSS AND Co Ltd
Application granted granted Critical
Publication of FR694403A publication Critical patent/FR694403A/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)
FR694403D 1929-04-25 1930-04-24 Perfectionnements aux soupapes de sûreté Expired FR694403A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB694403X 1929-04-25

Publications (1)

Publication Number Publication Date
FR694403A true FR694403A (fr) 1930-12-03

Family

ID=10493333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694403D Expired FR694403A (fr) 1929-04-25 1930-04-24 Perfectionnements aux soupapes de sûreté

Country Status (1)

Country Link
FR (1) FR694403A (fr)

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