Coil/magnet structure for a brushless DC motor

Details Coil/magnet structure for a brushless DC motor Coil/magnet structure for a brushless DC motor

1986-11-03

1990-06-26

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310208, 310254, 310268, H02K 714, H02K 2114

Patent

active

049374850

ABSTRACT:
A brushless dc motor, suitable for use as a hand-held surgical tool, includes a plurality of coils arranged in a substantially electrically non-conductive environment closely juxtaposed to a plurality of magnets which generate high-intensity, substantially unidirectional magnetic field lines such that the plurality of coils intersect the magnetic field lines at points of substantially maximum strength in order to minimize electrical losses.

REFERENCES:
patent: 3935909 (1976-02-01), Mabuchi et al.
patent: 3942054 (1976-03-01), Kristen et al.
patent: 4130769 (1978-12-01), Karube
patent: 4143289 (1979-03-01), Williams
patent: 4317072 (1982-02-01), Goof et al.
patent: 4336475 (1982-06-01), Morinaga et al.
patent: 4369383 (1983-01-01), Langley
patent: 4385248 (1983-05-01), Laskaris
patent: 4393344 (1983-07-01), Whellams
patent: 4445061 (1984-04-01), Jackson, Jr.
patent: 4463276 (1984-07-01), Makamuro
patent: 4547713 (1985-10-01), Langley et al.
patent: 4551645 (1985-11-01), Takahashi et al.
patent: 4563808 (1986-01-01), Lender
patent: 4645961 (1987-02-01), Malsky
patent: 4667123 (1987-05-01), Denk et al.
patent: 4692631 (1987-09-01), Dahl
patent: 4714851 (1987-12-01), Bertram et al.
patent: 4733118 (1988-03-01), Mihalko
patent: 4734603 (1988-03-01), von der Heide et al.

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