Title:
ENGINE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/111086
Kind Code:
A1
Abstract:
An engine (1) is provided with a dynamo-electric machine (70) for generating power due to the rotation of the engine (1), a storage battery (60) for storing the power generated by the dynamo-electric machine (70), an electrically powered supercharger (30) provided with an electrically powered compressor (32) that is disposed in an intake passage (4) and that supercharges air drawn into a combustion chamber via the power of the storage battery (60), and a mechanical supercharger (10) provided with an exhaust turbine disposed in an exhaust passage (14) and driven by exhaust gas in the exhaust passage (14) and a mechanical compressor (11) that is disposed in the intake passage (4) and supercharges air drawn into the combustion chamber. An ECU (50) is provided with a remaining charge amount detection means (51) for detecting the remaining charge amount of the storage battery (60), and a supercharging control means (52), with which the ratio between the supercharging pressure produced by the electrically powered supercharger (30) and the supercharging pressure produced by the mechanical supercharger (10) is adjusted in accordance with the remaining charge amount of the storage battery (60).
Inventors:
HATA KOJI (JP)
OSHIMA HIROKI (JP)
OSHIMA HIROKI (JP)
Application Number:
PCT/JP2016/088494
Publication Date:
June 29, 2017
Filing Date:
December 22, 2016
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP (JP)
International Classes:
F02B37/04; B60W10/04; B60W10/06; B60W10/10; F02B37/18
Domestic Patent References:
| WO2015083611A1 | 2015-06-11 |
Foreign References:
| JPH06323155A | 1994-11-22 | |||
| JP2004293442A | 2004-10-21 | |||
| JP2015108330A | 2015-06-11 | |||
| JPH03246323A | 1991-11-01 | |||
| JP2005163674A | 2005-06-23 | |||
| JP2014169646A | 2014-09-18 |
Other References:
See also references of EP 3396132A4
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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