Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-03-07
2006-03-07
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S052000, C310S053000, C310S064000, C310S071000, C310S054000
Reexamination Certificate
active
07009318
ABSTRACT:
In an electrical compressor having a motor and an electrical circuit integrated with a compression portion, a part of electrical components of the electrical circuit is disposed in spaces between a cylindrical outer surface of a motor housing and an imaginary flat surface that imaginarily contacts the cylindrical outer surface. Therefore, the spaces can be used effectively, and the electrical compressor can be downsized. Further, the part of the electrical components can be effectively cooled by refrigerant in the motor housing. On the other hand, the outer surface of the motor housing is used as one surface defining an inner space of a casing for accommodating the electrical circuit. In this case, the electrical circuit can be effectively cooled by refrigerant in the motor housing.
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Funahashi Kenji
Iritani Kunio
Kawata Hiroyuki
Shindo Yusuke
Takemoto Tsuyoshi
Comas Yahveh
Denso Corporation
Posz Law Group , PLC
Schuberg Darren
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