Title:
エアバイパスバルブ制御装置
Document Type and Number:
Japanese Patent JP6431508
Kind Code:
B2
Abstract:
An air-bypass valve control device is disposed in an engine. The engine includes an intake passage, a compressor, a throttle valve, an air-bypass passage and the air-bypass valve. The air-bypass valve control device includes an intake air amount detector, a controller. The intake air amount detector detects an intake air amount of the engine. The controller configured to temporarily bring the air-bypass valve into an opened state in the case where the intake air amount of the engine immediately before a decrease in an opening degree of the throttle valve is equal to or larger than a predetermined value when the opening degree of the throttle valve decreases at a predetermined speed or higher.
Inventors:
Muramatsu Konosuke
Application Number:
JP2016148505A
Publication Date:
November 28, 2018
Filing Date:
July 28, 2016
Export Citation:
Assignee:
Subaru corporation
International Classes:
F02B37/16; F02B37/12; F02B39/16; F02D23/00; F02D45/00
Domestic Patent References:
| JP8061073A | ||||
| JP8189368A | ||||
| JP61028716A | ||||
| JP2010038077A | ||||
| JP2007162545A | ||||
| JP2008038811A |
Attorney, Agent or Firm:
Hiroaki Inada
Atsushi Watanabe
Atsushi Watanabe
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