Electronically moderated expansion electrical generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7492052
APP PUB NO 20080116693A1
SERIAL NO

11562186

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrical generator for use in conjunction with a heat exchange system having an evaporator and a condenser is presented. The electrical generator may include a control circuit, a moderator and a working spool. The moderator may include a moderator cylinder having a moderator chamber and three moderator ports in fluid communication with the moderator chamber. The three moderator ports are respectively in fluid communication with the evaporator, the condenser and the working spool. The moderator and working spool each may include a coil surrounding at least a portion of a cylinder having a piston slidably disposed therein. The working spool coil is configured for generating current upon movement of the working spool piston. Movement of the working spool piston is achieved through the selective admission of the working fluid to the working spool as controlled by the moderator and the control circuit.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NORTHROP GRUMMAN SHIPBUILDING INC4101 WASHINGTON AVENUE NEWPORT NEWS VA 23607

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stumm, Robert E Newport News, US 1 2

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