Title:
A control device of an internal-combustion engine
Document Type and Number:
Japanese Patent JP6245221
Kind Code:
B2
Abstract:
A turbocharger that includes a turbine and a compressor, an electric supercharger that is arranged in an intake passage, and a control device that increases a rotational speed of the electric supercharger upon receipt of a torque increase request with respect to the internal combustion engine are provided. During a process in which the rotational speed of the electric supercharger is increasing, if the rotational speed arrives at a predetermined switching rotational speed “Ntec”, the control device decreases a rate of increase in the rotational speed from a first rate of increase “Nteup1” to a second rate of increase “Nteup2” (
Inventors:
Daiyagi Daishi
Yusuke Takasu
Yusuke Takasu
Application Number:
JP2015111551A
Publication Date:
December 13, 2017
Filing Date:
June 01, 2015
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02B37/10; F02B37/04; F02D23/00
Domestic Patent References:
| JP2007198253A | ||||
| JP200657548A | ||||
| JP2001280145A | ||||
| JP11514064A |
Foreign References:
| WO2008075593A1 |
Attorney, Agent or Firm:
Hideki Takahashi
Mamoru Takada
Hidekazu Onishi
Mamoru Takada
Hidekazu Onishi