Title:
COMBUSTION APPARATUS EMPLOYING SMALL EVAPORATOR
Document Type and Number:
WIPO Patent Application WO/2007/046468
Kind Code:
A1
Abstract:
A small evaporator which, when used in a combustion apparatus employing a liquefied
gas as a fuel, can stably feed the gas of the liquefied gas to the combustion apparatus
irrespective of how the liquefied-gas cylinder inclines; and a combustion apparatus
employing the evaporator. The combustion apparatus comprises a liquefied-gas
cylinder (1), a burner (B) having a combustion part, and a supply pipe (2) disposed
therebetween. The supply pipe has, disposed therein, an evaporator (E) which
is regulated so as to have a higher temperature than the liquefied-gas cylinder
by heat conduction from the combustion part of the burner to thereby vaporize
the liquefied gas, a pressure regulator (P) located downstream from the evaporator
and serving to regulate the pressure of the vaporized gas, and a check valve (V)
located upstream from the evaporator and serving to prevent the liquefied gas
from excessively flowing into the evaporator.
Inventors:
OKAYASU, Kenji (305 1-3-1 Minamiazabu, Minato-ku Tokyo, 47, 1060047, JP)
Application Number:
JP2006/320855
Publication Date:
April 26, 2007
Filing Date:
October 19, 2006
Export Citation:
Assignee:
OKAYASU, Kenji (305 1-3-1 Minamiazabu, Minato-ku Tokyo, 47, 1060047, JP)
International Classes:
F23D14/28; F23K5/00
Attorney, Agent or Firm:
KUMAKURA, Yoshio et al. (NAKAMURA & PARTNERS, Shin-Tokyo Bldg. 3-1, Marunouchi 3-chom, Chiyoda-ku Tokyo 55, 1008355, JP)
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