Title:
開放型温風暖房機
Document Type and Number:
Japanese Patent JP5512412
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce the size of an open type hot-air heater without increasing a harmful component in the combustion exhaust gas.SOLUTION: The open type hot-air heater includes a burner to burn a fuel gas and a hot-air fan blowing hot air, mounted inside the heater. The combustion exhaust gas from the burner and dilution air are sucked by rotating the hot-air fan to produce hot air, which is then blown through a blowing port. A combustion fan is also mounted inside the open type hot-air heater, and air is supplied to the burner by using the combustion fan. Thereby, the hot-air fan can be reduced in size, and the open type hot-air heater can be reduced in size as a whole even when the combustion fan is mounted.
Inventors:
Hayato Mizouchi
Nishio Waki
Keisuke Mori
Manyuki Akagi
Nishio Waki
Keisuke Mori
Manyuki Akagi
Application Number:
JP2010140943A
Publication Date:
June 04, 2014
Filing Date:
June 21, 2010
Export Citation:
Assignee:
Rinnai Corporation
International Classes:
F24H3/04; F23L1/00; F23L5/02; F23N3/08; F23N5/00; F23N5/02
Domestic Patent References:
| JP2000074497A | ||||
| JP2003247719A | ||||
| JP6016252Y2 | ||||
| JP10009564A | ||||
| JP8312926A | ||||
| JP58158414A | ||||
| JP2005055022A |
Attorney, Agent or Firm:
Daisuke Mibayashi