Title:
【発明の名称】エンジンのカムタイミング制御装置
Document Type and Number:
Japanese Patent JP3076390
Kind Code:
B2
Abstract:
A cam timing control device in an antomotive engine which used in a valve timing correcting device of a type wherein an electromagnetic force is used to change a cam timing. The cam timing control device is so designed that, in the event that a resistance to the change of the cam timing is high, the length of time during which an electric power is continuously supplied to the electromagnetic coil is prolonged.
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Inventors:
Toshiya Suga
Katsuhiko Sakamoto
Katsuhiko Sakamoto
Application Number:
JP6146791A
Publication Date:
August 14, 2000
Filing Date:
March 26, 1991
Export Citation:
Assignee:
Mazda Corporation Inc
International Classes:
F01L9/04; F01L1/34; F01L1/344; F02D13/02; F02D45/00; (IPC1-7): F01L9/04; F01L1/34; F02D13/02
Domestic Patent References:
| JP2102305A | ||||
| JP2245407A | ||||
| JP6021512U |
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)