24-Volt pump adapter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060027489A1
SERIAL NO

11196553

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adapter connects a pump motor of a fuel filter assembly in series with a heater to a 24-volt electrical system. The heater and motor in series act as a voltage divider. The heater is selected so that the total resistance of the voltage divider provides current flow adequate to operate the pump motor. The motor resistance and the heater resistance are approximately equal, producing a voltage drop across each component of approximately 12 volts. With appropriately selected components, no additional electrical or electronic components or circuitry are required. Existing, proven 12-volt motors and heaters can be employed. The 12-volt electrical components of a fuel filter assembly are efficiently adapted to operate in a 24-volt electrical system.

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Patent Owner(s)

Patent OwnerAddress
STANADYNE CORPORATION92 DEERFIELD ROAD WINDSOR CT 06095

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Libfeld, Felix Long Meadow, MA 3 10

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