×

Engine starting device with a starter-generator

  • US 7,105,944 B2
  • Filed: 06/16/2003
  • Issued: 09/12/2006
  • Est. Priority Date: 06/27/2002
  • Status: Active Grant
First Claim
Patent Images

1. An engine starting device with a starter-generator for an internal combustion engine, wherein the starter-generator is a brushless type and is connected with the engine for starting the engine, comprising:

  • speed detecting means for detecting rotation speed of the starter-generator based on voltage induced to a stationary winding of the starter-generator;

    current-supply stopping means for stopping current-supply to the starter-generator when the rotation speed exceeds a first speed which is previously set as a start judging standard of the engine; and

    detection stopping means for stopping a detecting operation of the speed detecting means when the rotation speed exceeds a second speed which is higher than the first speed.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×