Title:
CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/194953
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing, as a control apparatus relating to a rotational solid rotated by a four-stroke engine, a control apparatus having a high degree of freedom in selecting the apparatus to which the control apparatus can be applied. The control apparatus comprises a rotational speed acquisition unit configured so as to obtain the rotational speed of a rotational solid rotated by a four-stroke engine, and an undulation detection unit configured so as to detect, on the basis of the rotational speed obtained by the rotational speed acquisition unit, periodic undulation which is included in rotational fluctuation of the four-stroke engine and which has an angle period longer than a crank angle equivalent to four strokes.
Inventors:
HOTTA MINORU (JP)
NONOGAKI YOSHIHIKO (JP)
IWAMOTO KADUTERU (JP)
WAKIMURA MAKOTO (JP)
NAGATA NAOKI (JP)
NONOGAKI YOSHIHIKO (JP)
IWAMOTO KADUTERU (JP)
WAKIMURA MAKOTO (JP)
NAGATA NAOKI (JP)
Application Number:
PCT/JP2016/066206
Publication Date:
December 08, 2016
Filing Date:
June 01, 2016
Export Citation:
Assignee:
DENSO CORP (JP)
YAMAHA MOTOR CO LTD (JP)
YAMAHA MOTOR CO LTD (JP)
International Classes:
F02B77/08; F02D45/00; F02D41/22
Foreign References:
| JP2002122037A | 2002-04-26 | |||
| JPH07119536A | 1995-05-09 | |||
| JPH07217489A | 1995-08-15 | |||
| JP2009008057A | 2009-01-15 | |||
| JPH1113531A | 1999-01-19 | |||
| JP2007198368A | 2007-08-09 |
Other References:
See also references of EP 3306064A4
Attorney, Agent or Firm:
TASS MEISTER PATENT FIRM (JP)
Patent business corporation Tass meister international patent firm (JP)
Patent business corporation Tass meister international patent firm (JP)
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