Title:
EXTERNAL COMBUSTION ENGINE UTILIZING THERMAL EXPANSION AND CONTRACTION OF MATERIAL
Document Type and Number:
Japanese Patent JP2001099051
Kind Code:
A
Abstract:
To provide a clean power gentle to the environment without using any fuel by utilizing an external temperature difference of sunlight, ground heat, waste heat or the like.
This engine comprises a cooling part and a heating part, and a bimetal material and a thermal expansible and contractible material such as metal are alternately heated and cooled thereby to provide a power by the thermal expansion and contraction of the bimetal material and the thermal expansible and contractible material such as metal.
Inventors:
TAKABE ATSUSHI
Application Number:
JP2000259957A
Publication Date:
April 10, 2001
Filing Date:
July 26, 2000
Export Citation:
Assignee:
LEBEN CO LTD
International Classes:
F03G7/06; (IPC1-7): F03G7/06