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.)
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CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing CofiledCriticalWestinghouse Electric and Manufacturing Co
Application grantedgrantedCritical
Publication of FR769951ApublicationCriticalpatent/FR769951A/fr
H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
H01H85/02—Details
H01H85/38—Means for extinguishing or suppressing arc
H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
FR769951D1933-04-071934-03-12Perfectionnements aux interrupteurs
ExpiredFR769951A
(fr)