FR834745A - Improvements to self-closing shut-off valves - Google Patents

Improvements to self-closing shut-off valves

Info

Publication number
FR834745A
FR834745A FR834745DA FR834745A FR 834745 A FR834745 A FR 834745A FR 834745D A FR834745D A FR 834745DA FR 834745 A FR834745 A FR 834745A
Authority
FR
France
Prior art keywords
valves
self
closing shut
shut
closing
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.)
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 FR834745A publication Critical patent/FR834745A/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
FR834745D 1938-03-04 1938-03-04 Improvements to self-closing shut-off valves Expired FR834745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834745T 1938-03-04

Publications (1)

Publication Number Publication Date
FR834745A true FR834745A (en) 1938-11-30

Family

ID=9297305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834745D Expired FR834745A (en) 1938-03-04 1938-03-04 Improvements to self-closing shut-off valves

Country Status (1)

Country Link
FR (1) FR834745A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976465C (en) * 1954-02-07 1963-09-26 A U K Mueller Fa Valve, the movement of which is caused by the pressure of the flow medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976465C (en) * 1954-02-07 1963-09-26 A U K Mueller Fa Valve, the movement of which is caused by the pressure of the flow medium

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