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.)
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.)
COQ FRANCE
Original Assignee
COQ FRANCE
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 COQ FRANCEfiledCriticalCOQ FRANCE
Priority to FR125064ApriorityCriticalpatent/FR1547725A/fr
Application grantedgrantedCritical
Publication of FR1547725ApublicationCriticalpatent/FR1547725A/fr
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/02—Details
H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
H01H33/56—Gas reservoirs
FR125064A1967-10-191967-10-19Soupape d'évacuation pour dispositif à gaz sous pression et notamment pour disjoncteur à air comprimé
ExpiredFR1547725A
(fr)