Title:
LOW TEMPERATURE EXHAUST DUCT
Document Type and Number:
Japanese Patent JP3520023
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To discharge exhaust gas at a temperature significantly lower than the temperature in a thermostat through a simple structure.
SOLUTION: A spiral exhaust passage is formed by inserting a spiral member 15 into an exhaust duct member 13. Exhaust gas is guided by the spiral member 15 and ascends while turning as if it flows through a spiral exhaust passage. Cooling air is blown to the outer circumferential surface of the exhaust duct member 13 by means of a cooling fan 22.
Inventors:
Adachi, Hiroshi
Yoshizaki, Masahiro
Yoshizaki, Masahiro
Application Number:
JP2000081192A
Publication Date:
April 19, 2004
Filing Date:
March 23, 2000
Export Citation:
Assignee:
TABAI ESPEC CORP
International Classes:
F24F5/00; F24F13/02; (IPC1-7): F24F13/02; F24F5/00
Attorney, Agent or Firm:
鳥巣 実 （外１名）