JOHN MARSHALL KELLY
Pilots at Severn Dr, Reno, NV

License number
Nevada A0999628
Issued Date
Mar 2017
Expiration Date
Mar 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
2405 Severn Dr, Reno, NV 89503

Professional information

John Kelly Photo 1

Thermal Energy Method And Machine

US Patent:
4107928, Aug 22, 1978
Filed:
Mar 31, 1976
Appl. No.:
5/672457
Inventors:
John C. Kelly - Reno NV
Brian D. Pardo - Reno NV
Assignee:
American Solar King Corporation - Waco TX
International Classification:
F03C 100
US Classification:
60650
Abstract:
This is a method and an apparatus for performing said method, for the conversion of thermal energy into mechanical or electrical energy by means of an exchange of temperature between two water sources having a temperature differential, and utilizing a compressible fluid to be alternately compressed and expanded by the use of the thermal differential, with the flow imparted to the compressible fluid utilized through an improved positive displacement rotary valve and a motor wherein the motor is operated by hydraulic cylinders alternately pressurized and depressurized and connected between a pair of canted discs.