Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ENGINE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/186610
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an engine device that has a supercharger and that, when operated in a low-load region, can perform air flow control that responds well to load fluctuations. In a low-load region, an engine device (21) according to the present invention performs feedback control of a main throttle valve (V1) when load is lower than a prescribed load and, when load is higher than the prescribed load, performs map control of the main throttle valve (V1) on the basis of a data table (DT1).

More Like This:
JPS59135336[Title of the device] An air intake bypass device of an engine with a supercharger
JP4250824Control device for engine with turbocharger
JP6209943A supercharge auxiliary system of an internal-combustion engine, and the supercharge auxiliary method of an internal-combustion engine
Inventors:
HIROSE KOICHI (JP)
OHSARA TATSURO (JP)
MURAKAMI TAISHI (JP)
Application Number:
PCT/JP2015/065455
Publication Date:
December 10, 2015
Filing Date:
May 28, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YANMAR CO LTD (JP)
International Classes:
F02D23/00; F02B37/16; F02B37/18; F02D9/02; F02D19/06; F02D41/14; F02D45/00
Domestic Patent References:
WO2014084024A12014-06-05
WO2013164987A12013-11-07
WO2002081888A12002-10-17
Foreign References:
JP2000203307A2000-07-25
JPH02173320A1990-07-04
JPH09500433A1997-01-14
JP2013238194A2013-11-28
JP2013224596A2013-10-31
JP2000248953A2000-09-12
Other References:
See also references of EP 3153684A4
Attorney, Agent or Firm:
WATANABE RYUICHI (JP)
Ryuichi Watanabe (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: ENGINE DEVICE

Next Patent: METHOD FOR PURGING FUEL CHANNEL, PURGING DEVICE FOR EXECUTING SAID METHOD, AND GAS TURBINE INSTALLAT...