FR37028E - Dispositif de sécurité coupe-gaz - Google Patents

Dispositif de sécurité coupe-gaz

Info

Publication number: FR37028E
Authority: FR; France
Prior art keywords: safety device; gas shutoff; shutoff safety; gas; shutoff
Prior art date: 1929-01-31
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

Inventor

Jean-Baptiste Savey

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.)

1929-01-31

Filing date

1929-01-31

Publication date

1930-09-22

1929-01-31 Application filed filed Critical

1930-09-22 Application granted granted Critical

1930-09-22 Publication of FR37028E publication Critical patent/FR37028E/fr

Status Expired legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR37028D 1929-01-31 1929-01-31 Dispositif de sécurité coupe-gaz Expired FR37028E (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR37028T		1929-01-31

Publications (1)

Publication Number	Publication Date
FR37028E true FR37028E (fr)	1930-09-22

Family

ID=8673719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR37028D Expired FR37028E (fr)	1929-01-31	1929-01-31	Dispositif de sécurité coupe-gaz

Country Status (1)

Country	Link
FR (1)	FR37028E (fr)

1929
- 1929-01-31 FR FR37028D patent/FR37028E/fr not_active Expired

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