Title:
DEVICE AND METHOD FOR CONTROLLING ENGINE
Document Type and Number:
WIPO Patent Application WO/2018/168348
Kind Code:
A1
Abstract:
In the present invention, a controller (60) boosts the actual oil pressure to a transient oil pressure (working oil pressure) and then supplies the oil, which has been adjusted to the transient oil pressure (working oil pressure), to valve stop mechanisms (45d, 46d), thereby activating the valve stop mechanisms (45d, 46d). In addition, when activating the valve stop mechanisms (45d, 46d), the controller (60) causes an intake air filling amount to start to increase when the actual oil pressure has risen to a predefined determination value which is set to be lower than or equal to the transient oil pressure (working oil pressure).
Inventors:
NISHIO TAKAFUMI (JP)
YAMAMOTO TAKAHIRO (JP)
NISHIMOTO TOSHIAKI (JP)
HASHIMOTO MASANORI (JP)
YAMAMOTO TAKAHIRO (JP)
NISHIMOTO TOSHIAKI (JP)
HASHIMOTO MASANORI (JP)
Application Number:
PCT/JP2018/005867
Publication Date:
September 20, 2018
Filing Date:
February 20, 2018
Export Citation:
Assignee:
MAZDA MOTOR (JP)
International Classes:
F02D17/02; F01L1/356; F01M1/16; F01M1/20; F02D9/02; F02D13/06; F02D43/00; F02P5/15
Foreign References:
| JP2014199013A | 2014-10-23 | |||
| JP2014199011A | 2014-10-23 | |||
| JP2015194132A | 2015-11-05 | |||
| JP2016094843A | 2016-05-26 | |||
| JP2016050510A | 2016-04-11 | |||
| JP2016050510A | 2016-04-11 |
Other References:
See also references of EP 3581778A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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