Title:
EXTERNAL THERMAL ENGINE
Document Type and Number:
Japanese Patent JPS62199905
Kind Code:
A
Abstract:
PURPOSE:To improve the combustion efficiency through the preheating effect by providing an expanding machine for passing the working fluid and performing the expansion work and a piping for feeding the working liquid discharged from the expanding machine to the burner section of a boiler. CONSTITUTION:Fuel is fed from a fuel tank 2 through a pump 4 to a heatexchange section 12. The fuel is thermally vaporized in the heatexchange section 12 and the vapor is boosted to drive an expanding machine 5. A load such as a generator 6 is coupled to the output shaft of the expanding machine 5. The fuel discharged through the outlet of the expanding machine 5 is fed through a piping arranged in the way with a flow control valve 8 to a burner section 11 where it is combusted to heat the heatexchanger 12. Consequently, the combustion efficiency can be improved through the preheat effect.
Inventors:
TANIO SHIGEHARU
Application Number:
JP4149786A
Publication Date:
September 03, 1987
Filing Date:
February 28, 1986
Export Citation:
Assignee:
SANDEN CORP
TANIO SHIGEHARU
TANIO SHIGEHARU
International Classes:
F01K17/06; F01K25/10; (IPC1-7): F01K25/10
Attorney, Agent or Firm:
Ashida Tan