Plane carbon commutator and its manufacturing method

Details Plane carbon commutator and its manufacturing method Plane carbon commutator and its manufacturing method

1997-04-02

1999-07-20

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310233, 310235, 310237, 29597, H02K 1300

Patent

active

059259612

ABSTRACT:
In a plane carbon commutator which is formed by fixing a plurality of metal segments to a commutator main body made of a resin and by integrally fixing a carbon to each of these segments, engagement projections provided in the carbon are engaged with engagement holes provided in the segments for a mutually fixed integration. Accordingly, it is possible to effectively utilize the characteristics of the carbon which has been burned at a high temperature in advance.

REFERENCES:
patent: 5157299 (1992-10-01), Gerlach
patent: 5400496 (1995-03-01), Kemmner et al.
Background Art Information, Japanese Utility Publication No. 7-42223, Publication Date: Sep. 27, 1989, Title: Commutator of Electric Machine.

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