Brevet : EP1454331 - TIGE DE SUPPORT DE CONTACTS POUR UN DISJONCTEUR DE PUISSANCE A FAIBLE TENSION

Titre

TIGE DE SUPPORT DE CONTACTS POUR UN DISJONCTEUR DE PUISSANCE A FAIBLE TENSION

N° et date de publication de la demande

EP1454331 - 08/09/2004

Type de la demande

A1

N° et date de dépôt

EP02796609.2 - 10/12/2002

N° et date de priorité

ITMI20012587 - 10/12/2001

Famille de brevets

ES2266620T3 ; WO03050830A1 ; US2004256207A1 ; JP2005512291A ; CN1602534A ; DE60212701T2 ; RU2004121148A ; AU2002361393A1 ; ITMI20012587A1 ; ATE331291T1 ; EP1454331A1

Abrégé

A rotating contact supporting shaft for a low-voltage power circuit breaker, whose particularity consists of the fact that it has a modular structure that comprises, along the rotation axis, at least one first and one second supporting module ( 10, 20 ), each module being functionally coupled to at least one corresponding moving contact ( 3 ) of the circuit breaker and being provided respectively with first and second means ( 22 ) for connection to at least one first interconnection module ( 30 ); the first interconnection module is interposed between the first and second supporting modules and is provided with third and fourth connection means ( 31 ) that are suitable to be coupled respectively to the first and second connection means; the coupling between the first and third connection means and between the second and fourth connection means allows the functional connection between the first and second supporting modules and the direct structural connection of the interconnection module to the first and second supporting modules.