FR656891A - Procédé de conjonction et de disjonction d'interrupteurs avec contacts interrupteurs situés dans un vide, notamment pour grandes puissances
- Google Patents
Procédé de conjonction et de disjonction d'interrupteurs avec contacts interrupteurs situés dans un vide, notamment pour grandes puissances
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Siemens Schuckertwerke AG
Siemens AG
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Siemens Schuckertwerke AG
Siemens AG
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Application filed by Siemens Schuckertwerke AG, Siemens AGfiledCriticalSiemens Schuckertwerke AG
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Publication of FR656891ApublicationCriticalpatent/FR656891A/fr
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
H01H1/20—Bridging contacts
FR656891D1927-07-141928-07-02Procédé de conjonction et de disjonction d'interrupteurs avec contacts interrupteurs situés dans un vide, notamment pour grandes puissances
ExpiredFR656891A
(fr)