FR679578A - Control mechanism for safety valves, for example - Google Patents

Control mechanism for safety valves, for example

Info

Publication number
FR679578A
FR679578A FR679578DA FR679578A FR 679578 A FR679578 A FR 679578A FR 679578D A FR679578D A FR 679578DA FR 679578 A FR679578 A FR 679578A
Authority
FR
France
Prior art keywords
control mechanism
safety valves
valves
safety
control
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)
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.)
CONS ASHCROFT HANCOCK CO
Original Assignee
CONS ASHCROFT HANCOCK 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 CONS ASHCROFT HANCOCK CO filed Critical CONS ASHCROFT HANCOCK CO
Application granted granted Critical
Publication of FR679578A publication Critical patent/FR679578A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR679578D 1929-07-30 1929-07-30 Control mechanism for safety valves, for example Expired FR679578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR679578T 1929-07-30

Publications (1)

Publication Number Publication Date
FR679578A true FR679578A (en) 1930-04-15

Family

ID=9021759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679578D Expired FR679578A (en) 1929-07-30 1929-07-30 Control mechanism for safety valves, for example

Country Status (1)

Country Link
FR (1) FR679578A (en)

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