| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion device having reduced noises during combustion drive, capable of carrying out precise adjustment of the injection amount of fuel. SOLUTION: The combustion device 1 comprises an injector valve 10 connected to the midway of a fuel return passage 17 via a introduction side joint 46 and a jet side joint 47 for adjusting the injection amount of fuel from a fuel injection nozzle 3. The injector valve 10 is stored in a housing portion 70 constituted by the introduction side joint 46 and the jet side joint 47. The injector valve 10 has an actuator 31 built in a casing 30 for opening/closing a valve element 33. On the injector vale 10, O-rings 43, 45 are mounted for sealing a gap formed between the introduction side joint 46 and the jet side joint 47 and absorbs the vibration of the injector valve 10. COPYRIGHT: (C)2006,JPO&NCIPI
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