Title:
IGNITION DEVICE, CONTROL METHOD FOR IGNITION DEVICE, AND INTERNAL COMBUSTION ENGINE DRIVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/122355
Kind Code:
A1
Abstract:
[Problem] To provide an ignition device the cost of which can be reduced, a control method for the ignition device, and an internal combustion engine drive system. [Solution] An ignition device 1 of an embodiment is an ignition device for an internal combustion engine, and is equipped with: a pulse detection unit 2 for detecting pulses G1 through G3 of the same polarity which respectively correspond to reluctors 22a, 22b, 22c disposed on the outer circumference of a rotor 22 of an alternating-current generator 21, which generates electric power by being driven by the internal combustion engine, at irregular intervals in the circumferential direction; and a control unit 3 for performing ignition control of the internal combustion engine on the basis of the pulses G1 through G3 detected by the pulse detection unit 2.
Inventors:
KUROKAWA TOMOHIRO (JP)
SHIRAISHI SHINJI (JP)
HAMAUZU AKIRA (JP)
SHIRAISHI SHINJI (JP)
HAMAUZU AKIRA (JP)
Application Number:
PCT/JP2016/051165
Publication Date:
July 20, 2017
Filing Date:
January 15, 2016
Export Citation:
Assignee:
SHINDENGEN ELECTRIC MFG (JP)
HONDA MOTOR CO LTD (JP)
HONDA MOTOR CO LTD (JP)
International Classes:
F02P7/067; F02P3/04
Foreign References:
| JP2007023805A | 2007-02-01 | |||
| JP2012172613A | 2012-09-10 | |||
| JP2006207565A | 2006-08-10 |
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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