Bibliographic Citation
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Title | Thermomotor |
Creator/Author | Fellows, O.L. |
Publication Date | 1987 Jul 07 |
OSTI Identifier | OSTI ID: 6294786 |
Report Number(s) | US 4677825 |
Resource Type | Patent |
Resource Relation | Pat. File: Filed date 12 Jun 1986 |
Subject | 330201 -- External Combustion Engines-- Stirling Cycle; STIRLING ENGINES-- DESIGN;STIRLING ENGINES-- OPERATION; CENTRIFUGAL PUMPS;CYLINDERS;ELECTRIC FIELDS;GEARS;HEATERS;MAGNETIC FIELDS;PERMEABILITY;PISTONS;ROTORS;SHAFTS |
Related Subject | ENGINES;HEAT ENGINES;MACHINE PARTS;PUMPS |
Description/Abstract | The patent describes a Stirling cycle machine of unique mechanical arrangement, comprising a rotatable engine body having a heater head at one end, with a lining of open-cell, foamed metal bonded to its inner surface; a displacer which reciprocates within the heater head; a rotor housing at the opposite end from the heater head, composed of a material which is permeable to electric and magnetic fields.^ The fields pass through the housing uneffected in order to induce currents into the rotor housed within the housing; cylinders disposed radially about the circumference of the engine body; pistons disposes respectively in the cylinders, the pistons connected respectively to rotatable crankshafts disposed within the engine body and positioned with respect to the axes of the reciprocating pistons.^ The crankshafts connected by gears or other connecting means to a rotatable central shaft so that the rotation of the central shaft is related to and dependent upon the reciprocating movements of the pistons; roller affixed to the sides of the central shaft at one end, which connect the central shaft to the displacer by means of a camming groove machined into the displacer in which the rollers ride; an electromagnetic induction rotor affixed to the opposite end of the central shaft which rotates in conjunction with the central shaft. |
Country of Publication | United States |
Language | English |
Format | Pages: v |
Availability | Patent and Trademark Office, Box 9, Washington, DC 20232. |
System Entry Date | 2001 May 13 |
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