Reciprocating motor and reciprocating compressor having the...

Electrical generator or motor structure – Dynamoelectric – Reciprocating

Reexamination Certificate

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C310S012060, C417S312000, C417S360000

Reexamination Certificate

active

07075199

ABSTRACT:
Disclosed are a reciprocating motor and a reciprocating compressor having the same. The reciprocating motor comprises: an outer stator; an inner stator arranged at an inner circumferential surface of the outer stator with an air gap and at which a winding coil is wound; and a magnet arranged between the outer stator and the inner stator and linearly-moved when a power is applied to the winding coil. The winding coil is installed at the inner stator thus to reduce a usage amount of the coil, thereby reducing a fabrication cost of a motor. Also, a resistance of the coil is reduced thereby to enhance an efficiency of the motor.

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patent: 2004/0145248 (2004-07-01), Jung et al.
patent: 2004/0239192 (2004-12-01), Lilie
patent: 2005/0057101 (2005-03-01), Nakagawa et al.

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