FR884854A - Dispositif pour la protection de disjoncteurs et appareils analogues contre les surtensions, en particulier contre les coups de foudre
- Google Patents
Dispositif pour la protection de disjoncteurs et appareils analogues contre les surtensions, en particulier contre les coups de foudre
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BROWN
BBC Brown Boveri AG Germany
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BROWN
Brown Boveri und Cie AG Germany
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Application filed by BROWN, Brown Boveri und Cie AG GermanyfiledCriticalBROWN
Application grantedgrantedCritical
Publication of FR884854ApublicationCriticalpatent/FR884854A/fr
H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
H01T4/00—Overvoltage arresters using spark gaps
H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus
FR884854D1941-08-111942-08-07Dispositif pour la protection de disjoncteurs et appareils analogues contre les surtensions, en particulier contre les coups de foudre
ExpiredFR884854A
(fr)
Dispositif pour contrôler les conditions de fonctionnement d'appareils protégeant les circuits, en particulier les coupe-circuits, dans des installations de distributio d'énérgie