Title:
薪ストーブ
Document Type and Number:
Japanese Patent JP6706829
Kind Code:
B2
Abstract:
To reduce smoke even under a weak fire, perform superior combustion even if the firewood is hardly burnt to increase combustion efficiency and heat exchange efficiency, improve design freedom and additionally avoid a large formation of an entire stove and some troubles producing cost rise.SOLUTION: Several partition plates 11 are installed at a hollow part S arranged at a buffle plate part 4 to form a zigzag-shaped heat exchanging ventilation passage 5, one end of this heat exchanging ventilation passage 5 is connected to an air inlet 5i arranged at a rear side of the buffle plate part 4, the other end of the heat exchanging ventilation passage 5 is connected to an air outlet 5e arranged at a front side of the buffle plate part 4 and at the same time, a lateral long front nozzle part 7 for discharging air A downward is arranged at a position of an upper part of a front surface part 2f constituting a combustion chamber R, and this front nozzle part 7 is connected to the air outlet 5e through a first air feeding passage part 8f and at the same time the air inlet 5i is connected to an air in-flow part 10 having an in-flow port 10p for taking external air A through a second air feeding passage part 9.SELECTED DRAWING: Figure 1
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Inventors:
Kishimoto
Application Number:
JP2018076506A
Publication Date:
June 10, 2020
Filing Date:
April 12, 2018
Export Citation:
Assignee:
Kishimoto
International Classes:
F23B90/04; F23B60/02
Domestic Patent References:
| JP2014020573A |
Foreign References:
| US20140299117 | ||||
| EP2679908A2 |
Attorney, Agent or Firm:
Shimoda Shigeru
Patent Service Corporation Taiyo International Patent Office
Patent Service Corporation Taiyo International Patent Office