FR871906A - Improvements to bypass shut-off valves - Google Patents

Improvements to bypass shut-off valves

Info

Publication number
FR871906A
FR871906A FR871906DA FR871906A FR 871906 A FR871906 A FR 871906A FR 871906D A FR871906D A FR 871906DA FR 871906 A FR871906 A FR 871906A
Authority
FR
France
Prior art keywords
valves
bypass shut
bypass
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)
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.)
Robinetterie S A J Soc D
Original Assignee
Robinetterie S A J Soc D
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 Robinetterie S A J Soc D filed Critical Robinetterie S A J Soc D
Application granted granted Critical
Publication of FR871906A publication Critical patent/FR871906A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/14—Means to prevent accidental or unauthorised actuation interlocking two or more valves
FR871906D 1941-05-05 1941-05-05 Improvements to bypass shut-off valves Expired FR871906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR871906T 1941-05-05

Publications (1)

Publication Number Publication Date
FR871906A true FR871906A (en) 1942-05-22

Family

ID=9358619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871906D Expired FR871906A (en) 1941-05-05 1941-05-05 Improvements to bypass shut-off valves

Country Status (1)

Country Link
FR (1) FR871906A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018281B (en) * 1954-09-02 1957-10-24 Detlev Goellner Quick-closing valve for pressure medium lines
DE1193328B (en) * 1960-09-27 1965-05-20 Siemens Ag Pressure relief for gate valve housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018281B (en) * 1954-09-02 1957-10-24 Detlev Goellner Quick-closing valve for pressure medium lines
DE1193328B (en) * 1960-09-27 1965-05-20 Siemens Ag Pressure relief for gate valve housing

Similar Documents

Publication Publication Date Title
FR925638A (en) Improvements made or relating to impact-resistant bearings
FR871906A (en) Improvements to bypass shut-off valves
FR914065A (en) Improvements to crowns for winding timepieces
FR887468A (en) Piston shut-off valve
FR929207A (en) Improvements to shut-off valves
FR943655A (en) Carburetor improvements
FR931430A (en) Improvements to thermistors
FR834745A (en) Improvements to self-closing shut-off valves
FR877365A (en) Balanced shut-off valve
FR882576A (en) Improvements to derailleur mechanisms for cycles and the like
FR877667A (en) Alcohol-free grog
FR874082A (en) Improvements to taps
FR972794A (en) Stopcock
FR876326A (en) Automatic shut-off valve
FR836202A (en) Improvements to self-closing shut-off valves
FR875248A (en) Improvements to float valves
FR973647A (en) Improvements to valves
FR866040A (en) Refinements to valves
FR973644A (en) Improvements to grinders
FR881255A (en) Improvements to fasteners
FR877715A (en) Improvements to regulators
FR867269A (en) Improvements to faucets
FR811940A (en) Improvements to self-closing shut-off valves
FR879619A (en) Improvements to glasses
FR913832A (en) Improvements to or related to valves