Title:
BURNER DEVICE AND ENGINE SYSTEM
Document Type and Number:
Japanese Patent JP2016211480
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve ignitability and promptly increase a temperature of exhaust gas.SOLUTION: A burner device 100 includes: a first fuel injection section 126 for injecting fuel; a primary combustion chamber 116a in which the injected fuel is burned; a secondary combustion chamber 116b that is communicated with the primary combustion chamber via a communication hole 124 and into which exhaust gas generated by combustion in the primary combustion chamber flows from the communication hole; a second fuel injection section 128 for injecting fuel to the secondary combustion chamber; and an ignition section 140 that is disposed in the secondary combustion chamber to receive the fuel injected to the primary combustion chamber and made to drip down to the secondary combustion chamber in the unburned state and ignites the dripped fuel by increasing the temperature by using combustion heat from the primary combustion chamber.SELECTED DRAWING: Figure 2
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Inventors:
MARUTANI YOICHI
ASHIKAGA TAIGI
ITO MASAHARU
IZAWA KOICHI
ASHIKAGA TAIGI
ITO MASAHARU
IZAWA KOICHI
Application Number:
JP2015097377A
Publication Date:
December 15, 2016
Filing Date:
May 12, 2015
Export Citation:
Assignee:
IHI CORP
International Classes:
F01N3/025
Domestic Patent References:
| JP2014047686A | 2014-03-17 | |||
| JP2012233430A | 2012-11-29 |
Attorney, Agent or Firm:
Aomi patent office