To provide a fluid injection direction changing method, a fluid injection direction changing mechanism and a fuel injection device, capable of accurately changing and controlling a fluid injection direction continuously and/or stepwise, without being affected by a state of fluid, and enabling the device to easily manage work accuracy, and to easily perform processing and production, by a combination by a simple-shaped parts.
A fluid injection direction changing method changes the injection direction of the fluid F in a fluid injection device for injecting fuel F via a fluid passage 11a, a passage member 11 is supported on the fluid outflow side of a passage member 11 for constituting the fluid passage 11a so that an angle can be changed, the fluid supply side of the passage member 11 is directly or indirectly supported by a displacement transmitter 15, and a fluid supply side position of the passage member 11 is moved by imparting displacement to the displacement transmitter 15 by driving of an actuator 14, so that the injection direction of the fluid F is changed by changing the direction of the passage member 11.
| WO/2000/032926 | FUEL INJECTION VALVE |
| JP2003269284 | FUEL INJECTION STRUCTURE FOR ENGINE |
Takayoshi in the daytime
Shinichi Ogawa
Takashi Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa
Kazuhiko Saishita
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