STARTER GENERATOR - HONDA MOTOR CO LTD

Title:

STARTER GENERATOR

Document Type and Number:

Japanese Patent JP2001349228

Kind Code:

A

Abstract:

To install a rotor angle sensor and a pulse sensor of brushless dynamo- electric machine in a compact space, and improve angle detecting accuracy.

This generator 1 also serving as a starter is composed of a stator 50 arranged around a crankshaft 201 and an outer rotor 60 fixed to the crankshaft 201 and having a magnet 62 opposed to the outer periphery of the stator 50. A crank angle sensor 29 and the pulse sensor 30 integrally housed in a sensor case 28 are arranged on the inner periphery of the stator 50. A magnet ring 33 is fitted in the outer periphery of a hub 60a of the rotor 60. The crank angle sensor 29 and the pulse sensor 30 are integrally arranged and miniaturized, and the sensors are installed on the stator 50, and since position accuracy of the rotor angle sensor and the stator can be improved, angle position detecting accuracy of the rotor 60 is improved.

Inventors:

SAKAMOTO TOMOKAZU
SHIBATA KAZUMI
IKUI KUNIAKI

Application Number:

JP2001012324A

Publication Date:

December 21, 2001

Filing Date:

January 19, 2001

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HONDA MOTOR CO LTD

International Classes:

F01P5/02; F02B77/00; F02D35/00; F02N11/00; F02N11/04; F02P7/067; G01B7/00; G01D5/245; G01B7/30; H02K7/18; (IPC1-7): F02D35/00; F02N11/00; F02N11/04; F02P7/067; H02K7/18

Attorney, Agent or Firm:

Kazuki Tanaka (1 person outside)

Previous Patent: ISC VALVE CONTROL METHOD OF ENGINE

Next Patent: CONTROL METHOD AND DEVICE FOR DRIVING UNIT OF VEHICLE