Title:
ELECTRIC HEATING DEVICE AND ELECTRIC HEAT TYPE THRUSTER
Document Type and Number:
Japanese Patent JPS53138200
Kind Code:
A
Abstract:
An electrothermal thruster includes an electrical heater comprising a copper pipe surrounded by a co-axial tubular copper jacket, and a resistance heated chamber cooperating to heat and decompose liquid fuel which flows into the pipe to effect a gaseous discharge through a propelling nozzle. The jacket has a closed end soldered to the pipe which is supported from the open end by wires. The pipe, jacket and wires constitute the secondary winding of a transformer. The primary winding is of toroidal form round an annular core disposed co-axially about the pipe within the jacket. Induced current in the secondary causes heating of the pipe in turn heating fluid therein.
More Like This:
Inventors:
BURAIAN CHIYAARUZU BAABA
Application Number:
JP12731777A
Publication Date:
December 02, 1978
Filing Date:
October 25, 1977
Export Citation:
Assignee:
SECR DEFENCE BRIT
International Classes:
B64G1/40; F02K9/68; F02K99/00; F03H99/00; F24H1/10; H01F30/16; H02K44/02; H05B6/02; (IPC1-7): B64C15/02; B64G1/10; H05B1/02