Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1999-04-12
2000-07-04
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310239, H02K 500
Patent
active
060843314
ABSTRACT:
A device for supporting and electrically contacting brushes, with which an electrical loop contact can be established with slip-rings on a shaft of a current generator or an electric motor. The device includes a support having a support base and a plurality of pins fastened thereto, through which at least one brush can be connected supportively with the support base. The device has at least one current distributor which can be electrically contacted in a short-circuiting manner with at least two brushes and can be connected to at least one electrical connection line. More than one of the pins function as an electrical contact pin with a contact surface and are integral components of at least one current distributor, so that at least one brush can be connected supportively through it and electrically contacted. The supporting base is electrically insulated at least in regions of connecting locations to the contact pins.
REFERENCES:
patent: 1582712 (1926-04-01), Wagner
patent: 2426815 (1947-09-01), Burrus
patent: 3387155 (1968-06-01), Krulls
patent: 4296346 (1981-10-01), Ooki et al.
patent: 4355254 (1982-10-01), Oki et al.
patent: 4950933 (1990-08-01), Pipkin et al.
patent: 5028492 (1991-07-01), Guenin
patent: 5268605 (1993-12-01), Bradfield
patent: 5285125 (1994-02-01), Lang
"Brush Change under Tension" (Irresberger), Technische Rundschau, vol. 63, No. 1, Jan. 1971, pp. 26-29.
Bell Rolf-Gunter
Brandtner Michael
Muller Erwin
Preissner Klaus
Reinhardt Helmut
Greenberg Laurence A.
Lerner Herbert L.
Ramirez Nestor
Siemens Aktiengesellschaft
Stemer Werner H.
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