Electric compressor and electric motor with a housing having...

Details Electric compressor and electric motor with a housing having... Electric compressor and electric motor with a housing having...

2011-05-10

2011-05-10

Freay, Charles G (Department: 3746)

Pumps

Motor driven

Electric or magnetic motor

C417S423140, C310S064000, C310S089000, C310S216049

Reexamination Certificate

active

07938633

ABSTRACT:
An electric compressor includes an electric motor, a compression mechanism driven by the electric motor, and a housing for accommodating the electric motor and the compression mechanism. The housing is formed such that the stator is fitted thereto. The housing has a plurality of thick portions and a plurality of thin portions. The center of the thickness of each thick portion is located outside of the center of the thickness of each thin portion with respect to a radial direction of the housing. As a result, even if the housing is deformed, the fixation of the stator to the housing is reliably maintained. Further, the weight of the electric compressor is reduced.

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