Use of PTC devices to protect insulated wires in electrical harnesses

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United States of America Patent

PATENT NO 6225610
SERIAL NO

08889664

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Use of PTC circuit protection devices in motor vehicle wiring systems. The devices can replace some or all of the fuses conventionally used. Preferred devices contain PTC conductive polymers. Because the PTC devices can be reset without physical access to them, the wiring system can be arranged more efficiently and more economically. For example, the size of at least some of the wires of the harness can in many case be reduced.

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Patent Owner(s)

  • LITTELFUSE, INC.;TYCO INTERNATIONAL LTD., A CORPORATION OF BERMUDA;TYCO INTERNATIONAL (PA), INC., A CORPORATION OF NEVADA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Walsh, Malcolm R 103 Chelsea Way, Redwood City, CA 94061 2 86

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