Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Magnet structure or material
Patent
1997-04-29
1998-09-22
Gellner, Michael L.
Electricity: magnetically operated switches, magnets, and electr
Magnets and electromagnets
Magnet structure or material
335289, 335296, 336107, 336192, 192 841, 192 8496, F16D 2704, H01F 720, H01F 1510
Patent
active
058120440
ABSTRACT:
The present invention is directed to an electromagnetic clutch including a U-shaped annular magnetic housing and a coil disposed within the annular magnetic housing. A connector connects a pair of end portions of the coil to a pair of covered lead wired connected to an external electric circuit having an electric power source. A pair of channel-shaped terminals are provided at one end of the pair of the covered lead wires, respectively. The connector includes a box member comprising a first groove, a second groove, a pair of third grooves, and a pair of fourth grooves formed at an inner bottom surface thereof The first and second grooves are arranged to intersect with the third and fourth grooves in right angles. A pair of end portions of the coil are stably laid on an inner bottom surface of the first groove and a pair of lead wires oppositely extending from a diode are stably laid on an inner bottom surface of the second groove. The pair of terminals are received within the pair of third and fourth grooves, respectively, while the pair of end portions of the coil and the pair of the lead wires of the diode are forcibly received within a pair of the slits of the pair of terminals, respectively.
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Barrera Raymond
Gellner Michael L.
Sanden Corporation
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