Inductor devices – Winding with terminals – taps – or coil conductor end...
Patent
1990-12-28
1992-05-05
Picard, Leo P.
Inductor devices
Winding with terminals, taps, or coil conductor end...
336 96, 26427213, 26427219, H01H 300, H01H 5134
Patent
active
051111756
ABSTRACT:
A resin molding and coil device for an electromagnetic valve for use in a vehicular hydraulic control circuit. The coil device includes a coil bobbin, an electromagnetic coil wound on the coil bobbin, leads extending from the electromagnetic coil, connection terminals connected to the leads and assembled with the coil bobbin, a molding resin covering the entire device excepting portions of the connector terminals and a thermal shock absorber, having high heat resistance, flexibility and insulating value, interposed between the leads and the molding resin. The coil device may further have grooves formed in the coil bobbin with the leads arranged therein.
REFERENCES:
patent: 3903223 (1975-09-01), Van Der Hoek
patent: 4095206 (1978-06-01), Hishiki
patent: 4847557 (1989-07-01), Saito et al.
patent: 4849728 (1989-07-01), Goll et al.
Miki Nobuaki
Nasu Takeshi
Saito Masao
Sugiura Kiyohiko
Sugiura Masayuki
Aisin Aw Co. Ltd.
Barrera Ramon M.
Picard Leo P.
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