FR619655A - Self-closing valve - Google Patents

Self-closing valve

Info

Publication number
FR619655A
FR619655A FR619655DA FR619655A FR 619655 A FR619655 A FR 619655A FR 619655D A FR619655D A FR 619655DA FR 619655 A FR619655 A FR 619655A
Authority
FR
France
Prior art keywords
self
closing valve
closing
valve
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
Albert Lecq
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
Application granted granted Critical
Publication of FR619655A publication Critical patent/FR619655A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
FR619655D 1926-05-21 1926-05-21 Self-closing valve Expired FR619655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR619655T 1926-05-21

Publications (1)

Publication Number Publication Date
FR619655A true FR619655A (en) 1927-04-07

Family

ID=8983832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR619655D Expired FR619655A (en) 1926-05-21 1926-05-21 Self-closing valve

Country Status (1)

Country Link
FR (1) FR619655A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003042593A1 (en) * 2001-11-15 2003-05-22 Checkfluid Inc. Probe activated valve system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003042593A1 (en) * 2001-11-15 2003-05-22 Checkfluid Inc. Probe activated valve system
US6892999B2 (en) 2001-11-15 2005-05-17 Checkfluid Inc. Probe activated valve system

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