| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel injection direction changing method and a fuel injection device capable of accurately changing and controlling a fuel 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 of simple-shaped parts.SOLUTION: A passage member 11 is supported on the fuel injection side of the passage member 11 for constituting a fuel passage 11a so that an angle can be changed, and the fuel supply side of the passage member 11 is directly or indirectly supported by a turning member 13, and a fuel supply side position of the passage member 11 is moved by rotating the turning member 13 by driving of an actuator 14, so that the injection direction of fuel F is changed by changing the direction of the passage member 11. |
