H - Electricity – 01 – T
Patent
H - Electricity
01
T
H01T 1/12 (2006.01) H01C 7/12 (2006.01)
Patent
CA 2563552
A device for protecting an electrical system against surge voltages, comprising one or more protection components (10), means (20) for disconnecting the protection component (10) and means (30) for visually indicating the state of said component (10), operationally connected to the disconnection means (20) and comprising at least one control part (40) and at least one means (50) for indicating the state of the protection component (10), combined with said control part (40), characterised in that the relative arrangement of said control part (40) and said disconnection means (20) is such that, when the latter are opened (20), they release the control part (40), thereby allowing it to move. Electrical surge voltage protection devices are also described.
L'invention concerne un dispositif de protection d'une installation électrique contre les surtensions comportant au moins un composant de protection (10), des moyens de déconnexion (20) du composant de protection (10), des moyens de visualisation (30) de l'état du composant de protection (10), reliés fonctionnellement aux moyens de déconnexion (20) et comportant au moins une pièce de commande (40), au moins un moyen d'indication (50) de l'état du composant de protection (10), associé à la pièce de commande (40), caractérisé en ce que la pièce de commande (40) et les moyens de déconnexion (20) sont disposés relativement de telle manière que lors de l'ouverture des moyens de déconnexion (20), ces derniers libèrent la pièce de commande (40), autorisant ainsi le déplacement de cette dernière. Dispositions électriques de protection contre les surtensions.
Brua Bertrand
Donati Michel Georges Jean
Lagnoux Alain Rene Robert
Blake Cassels & Graydon Llp
Brua Bertrand
Donati Michel Georges Jean
Lagnoux Alain Rene Robert
Soule Protection Surtensions
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