Magnetizing method using a magnetizing jig and method of...

Details Magnetizing method using a magnetizing jig and method of... Magnetizing method using a magnetizing jig and method of...

2004-02-23

2008-08-26

Vo, Peter DungBa (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S596000, C029S732000, C310S156530, C335S284000

Reexamination Certificate

active

07415756

ABSTRACT:
In a method for assembling an electric compressor which contains a rotor having built-in magnets, magnets in a pre-magnetization state are inserted into a plurality of slots of a magnetizing jib made with a nonmagnetic material. After magnetizing the magnets, the magnetizing jib is fitted to the rotor to have the magnets transferred into magnet slots. A magnetizing method and an assembly method for implementing high reliability electric compressors at low manufacturing cost is implemented.

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Machine Translation of JP2002-300762.

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