Electrical generator or motor structure – Dynamoelectric – Conducting fluid
Patent
1997-06-13
1999-07-13
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Conducting fluid
H02K 4418
Patent
active
059231041
ABSTRACT:
A single channel double-duct liquid metal electrical generator using a magnetohydrodynamic (MHD) device. The single channel device provides useful output AC electric energy. The generator includes a two-cylinder linear-piston engine which drives liquid metal in a single channel looped around one side of the MHD device to form a double-duct contra-flowing liquid metal MHD generator. A flow conduit network and drive mechanism are provided for moving liquid metal with an oscillating flow through a static magnetic field to produce useful AC electric energy at practical voltages and currents. Variable stroke is obtained by controlling the quantity of liquid metal in the channel. High efficiency is obtained over a wide range of frequency and power output.
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Webster's II New Riverside University Dictionary, p. 704, 1984.
Deeds W. Edward
Haaland Carsten M.
Lockheed Martin Energy Research Corporation
Mullins B.
Ramirez Nestor
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