Linear motor

Details Linear motor Linear motor

2007-05-16

2010-11-23

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Linear

C310S012250, C310S013000, C310S014000, C310S015000

Reexamination Certificate

active

07839029

ABSTRACT:
In a linear motor, the stators and sliders are arranged to fill a predetermined relationship. In one configuration, two stators each include a plurality of stator blocks arranged in a moving direction of sliders so that projecting poles are maintained at predetermined intervals. Boundary surfaces are formed in adjacent stator blocks so as to be displaced relative to one another between the two opposite blocks by a distance Ld in the moving direction of the sliders. When a distance between end surface of the slider blocks is defined as L and the overall length of one stator block is defined as L0, the components are arranged such that Ld>L/3 and (L0−Ld)>L/3.

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JP 06189519—EN.pdf : English Translation of Ishibashi (JP 06189519).

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