FR807073A - Improvements in emergency shut-off valves - Google Patents

Improvements in emergency shut-off valves

Info

Publication number
FR807073A
FR807073A FR807073DA FR807073A FR 807073 A FR807073 A FR 807073A FR 807073D A FR807073D A FR 807073DA FR 807073 A FR807073 A FR 807073A
Authority
FR
France
Prior art keywords
valves
emergency shut
emergency
shut
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
Donald Macnicoll
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.)
Cockburns Ltd
Original Assignee
Cockburns 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 Cockburns Ltd filed Critical Cockburns Ltd
Application granted granted Critical
Publication of FR807073A publication Critical patent/FR807073A/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
    • F16K47/00—Means in valves for absorbing fluid energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR807073D 1936-03-19 1936-06-05 Improvements in emergency shut-off valves Expired FR807073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB807073X 1936-03-19

Publications (1)

Publication Number Publication Date
FR807073A true FR807073A (en) 1937-01-04

Family

ID=10518518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807073D Expired FR807073A (en) 1936-03-19 1936-06-05 Improvements in emergency shut-off valves

Country Status (1)

Country Link
FR (1) FR807073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150857A (en) * 1960-09-15 1964-09-29 Molloy Mfg Company Fluid dump valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150857A (en) * 1960-09-15 1964-09-29 Molloy Mfg Company Fluid dump valve

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