FR851921A - Self-closing valve - Google Patents

Self-closing valve

Info

Publication number
FR851921A
FR851921A FR851921DA FR851921A FR 851921 A FR851921 A FR 851921A FR 851921D A FR851921D A FR 851921DA FR 851921 A FR851921 A FR 851921A
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
Ernst Hymans
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 FR851921A publication Critical patent/FR851921A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
FR851921D 1938-09-28 1938-09-28 Self-closing valve Expired FR851921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR851921T 1938-09-28

Publications (1)

Publication Number Publication Date
FR851921A true FR851921A (en) 1940-01-18

Family

ID=9326182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851921D Expired FR851921A (en) 1938-09-28 1938-09-28 Self-closing valve

Country Status (1)

Country Link
FR (1) FR851921A (en)

Similar Documents

Publication Publication Date Title
FR855384A (en) Tap
FR854902A (en) Slide closing slide with automatic stop
FR841303A (en) Valve
FR851921A (en) Self-closing valve
FR851655A (en) Hinge
FR840562A (en) Valve
FR813841A (en) Self-closing delay valve
FR835379A (en) Gate valve
FR856121A (en) Self-closing faucet
FR848325A (en) Quick-closing dispenser valve
FR844189A (en) Tap
FR831563A (en) Tap
FR871854A (en) Annular valve
FR840412A (en) Autoclave valve
FR844269A (en) Valve
FR974216A (en) Hinged shutter valve
FR834745A (en) Improvements to self-closing shut-off valves
FR829562A (en) Self-closing filling valve
FR868746A (en) Multi-way valve
FR864007A (en) Diverter valve
FR49574E (en) Hinge
FR927290A (en) Valve
FR798844A (en) Self-closing delayed valve
FR803197A (en) Self-closing faucet
FR850980A (en) Valve