FR1252662A - Improvements to cut-off valves - Google Patents

Improvements to cut-off valves

Info

Publication number
FR1252662A
FR1252662A FR812362A FR812362A FR1252662A FR 1252662 A FR1252662 A FR 1252662A FR 812362 A FR812362 A FR 812362A FR 812362 A FR812362 A FR 812362A FR 1252662 A FR1252662 A FR 1252662A
Authority
FR
France
Prior art keywords
valves
cut
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
FR812362A
Other languages
French (fr)
Inventor
Henry Duddy
John Mcdonald Harrison
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 filed Critical
Priority to FR812362A priority Critical patent/FR1252662A/en
Application granted granted Critical
Publication of FR1252662A publication Critical patent/FR1252662A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/366—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position the closure member being a movable ball

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR812362A 1959-12-05 1959-12-05 Improvements to cut-off valves Expired FR1252662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR812362A FR1252662A (en) 1959-12-05 1959-12-05 Improvements to cut-off valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812362A FR1252662A (en) 1959-12-05 1959-12-05 Improvements to cut-off valves

Publications (1)

Publication Number Publication Date
FR1252662A true FR1252662A (en) 1961-02-03

Family

ID=8722266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812362A Expired FR1252662A (en) 1959-12-05 1959-12-05 Improvements to cut-off valves

Country Status (1)

Country Link
FR (1) FR1252662A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699645A1 (en) * 1992-12-22 1994-06-24 App Menagers Ind Safety device for liquid circulation pipes, in particular for washing machine drain pipes.
WO1999040351A1 (en) * 1998-02-05 1999-08-12 Bereznai Jozsef Device for preventing undesired release of liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699645A1 (en) * 1992-12-22 1994-06-24 App Menagers Ind Safety device for liquid circulation pipes, in particular for washing machine drain pipes.
EP0605272A1 (en) * 1992-12-22 1994-07-06 C.I.A.P.E.M. sa Safety device for pipes with a liquid circulation, especially for drain pipes of washing machines
WO1999040351A1 (en) * 1998-02-05 1999-08-12 Bereznai Jozsef Device for preventing undesired release of liquid

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