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US 4,380,003 AGranted
Resistor device and generator for car charger
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorsYoshiyuki Iwaki, Hitoshi Goto
Life of this patent
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Abstract
A cylindrical spacer type resistor device is connected to a metal fixing plate or a print circuit plate by its electrodes without lead wires only by fixing the resistor device. The operation for connecting the lead wires can be eliminated. When the resistor device is used as a disconnection detecting resistor of a rotor in a generator for a car charger, the resistor device can be easily fixed in a narrow space.
Claims6
A spacer type resistor device for mounting on a printed circuit board and a fixing plate comprising:
- at least one insulating substrate having a throughhole formed therein;
- a resistance layer formed on the outer surface of each of said at least one insulating substrate;
- first and second electrode layers positioned adjacent opposite axial end surfaces of said at least one insulating substrate and contacting said resistance layer;
- and
- means disposed within said throughhole for securing said at least one insulating substrate to said board and said plate and contacting one of said first and second electrode layers.
2 more elements
Dependencies are inferred from the claim text.