Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-01-11
2011-01-11
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S051000, C310S089000
Reexamination Certificate
active
07868497
ABSTRACT:
An airtight-type electric motor capable of reducing vibration is provided. Inside ribs of a pair of end brackets and are respectively fitted into core end portions of a stator core. Outside ribs of the pair of end brackets and are respectively brought into contact against end surfaces of the core end portions of a yoke of the stator core. With this arrangement, the pair of end brackets and are fixed to the stator core, and a housing and the stator core are arranged, without being coupled together.
REFERENCES:
patent: 5248938 (1993-09-01), Kobayashi et al.
patent: 6849973 (2005-02-01), Kurosawa et al.
patent: 6867518 (2005-03-01), Kurosawa
patent: 2001-280501 (2001-10-01), None
Miyairi Shigenori
Miyajima Hisayuki
Nakatake Koji
Takeshita Ikuo
Johnson Eric
Leung Quyen
Rankin , Hill & Clark LLP
Sanyo Denki Co. Ltd.
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