| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel injector including a fuel pressure sensor that is threadedly fastened, facilitating electrical connection between terminals of a connector mounted on a body to terminals of the fuel pressure sensor. <P>SOLUTION: This fuel injector includes the fuel pressure sensor (a stem 51 and a strain gauge 52) mounted on an injector body for detecting pressure of high pressure fuel, a plurality of sensor terminals 54b-54e provided to the fuel pressure sensor, a plurality of sensor connector terminals 63b-63e constituting the connector mounted on the injector body, and electrodes 71b-71e for electrically connecting both the terminals 63b-63e, 54b-54e, respectively. The plurality of electrodes include circular arc-shaped connecting parts 72b, 72c, 72e each formed in a shape to extend in a circular arc around the rotational center of the fuel pressure sensor and connecting with either one of both the terminals. A plurality of the circular arc-shaped connecting parts are each arranged to be aligned in the rotational radial direction of the fuel pressure sensor. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
