JPS5767715A - Combustion apparatus - Google Patents
Combustion apparatusInfo
- Publication number
- JPS5767715A JPS5767715A JP14395180A JP14395180A JPS5767715A JP S5767715 A JPS5767715 A JP S5767715A JP 14395180 A JP14395180 A JP 14395180A JP 14395180 A JP14395180 A JP 14395180A JP S5767715 A JPS5767715 A JP S5767715A
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- gas
- cylinder
- external cylinder
- external
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Control Of Combustion (AREA)
- Gas Burners (AREA)
Abstract
PURPOSE: To increase red-hot area, and the calorific value of radiant heat in a combustor, by a method wherein an internal cylinder or a top plate of a combustor is deformed by the thermal expansion, and slight opening where the gas can pass through is formed between the top plate of an external cylinder and a top plate.
CONSTITUTION: When a gas cock 13 is opened, the gas is injected from a fuel injection nozzle 8, as well as from a pilot burner 30. When a pilot burner is ignited in this state, flames ar formed on flame ports 23 and 24 of an internal and an external cylinders 20 and 21, by the air fed from air introducing ports 4 and 17 by natural convection, and combustion is started. Since an internal cylinder 20 is made of the material of which heat expansion coefficient is larger than that of an external cylinder 21, a top plate 25 is pushed upward, and slight opening R is formed between the external cylinder 21 and the top plate 25. The gas is burnt, with a part of exhaust gas heated at high temperature, produced in a combustion chamber 22, circulated and passed through this opening. In this way, the top end of an external cylinder 21 is also red-heated sufficiently, and can efficiently be utilized as the source of radiant heat.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14395180A JPS5767715A (en) | 1980-10-15 | 1980-10-15 | Combustion apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14395180A JPS5767715A (en) | 1980-10-15 | 1980-10-15 | Combustion apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5767715A true JPS5767715A (en) | 1982-04-24 |
JPS6262251B2 JPS6262251B2 (en) | 1987-12-25 |
Family
ID=15350837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14395180A Granted JPS5767715A (en) | 1980-10-15 | 1980-10-15 | Combustion apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5767715A (en) |
-
1980
- 1980-10-15 JP JP14395180A patent/JPS5767715A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6262251B2 (en) | 1987-12-25 |
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