H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/146, 347/3
H01H 85/02 (2006.01) H01F 27/40 (2006.01) H01H 1/38 (2006.01) H01H 85/54 (2006.01) H01R 13/68 (2006.01)
Patent
CA 1167494
A BAYONET-TYPE CIRCUIT BREAKER HAVING A MULTIPLE FINGER INTEGRATED CONTACT BAND ABSTRACT OF THE DISCLOSURE A bayonet-type circuit breaker or under oil fuse device for completing the circuit from a high voltage bushing to an under oil transformer, the bayonet type device including a bayonet assembly having a circuit element at the end and a support assembly mounted on the transformer tank and having a tubular portion extending into the oil in the tank, the tubular portion including a pair of skirts at each contact location on the tubular portion and an elongate band of conductive spring metal material bent into a square configuration and having a number of spring fingers integrally formed along the axis of the band with a contact button on the free end of each finger, the band being mounted on the tubular portion of the support assembly between the skirts in a position to engage the circuit element, the inherent bias of the fingers holding the buttons in engagement with the contacts at each end of the circuit element.
399083
Lorenzen John H.
Majewski John V.
Rte Corporation
Smart & Biggar
LandOfFree
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