Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-03-15
2005-03-15
Mullins, Burton (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S245000, C310S247000
Reexamination Certificate
active
06867528
ABSTRACT:
A brush assembly is constructed such that a brush and a brush terminal are linked by means of a pigtail, a brush spring is disposed under compression between the brush and the brush terminal, and a cylindrical guide is disposed near the brush terminal inside the brush spring.
REFERENCES:
patent: 4590398 (1986-05-01), Nagamatsu
patent: 4855631 (1989-08-01), Sato et al.
patent: 4129442 (1992-04-01), None
patent: 2096837 (1982-10-01), None
patent: 51-066409 (1976-06-01), None
patent: 51-087205 (1976-07-01), None
Hayashi Hideyuki
Inoue Hirokazu
Kitahara Hidehiko
Takahashi Tomoki
Mitsubishi Denki & Kabushiki Kaisha
Mullins Burton
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