Title:
INTAKE PRESSURE INCREASING DEVICE USING AIR PRESSURE
Document Type and Number:
WIPO Patent Application WO/2017/188671
Kind Code:
A1
Abstract:
In an internal combustion engine having a structure in which intake air (1) having passed through an air filter (2) is compressed by a compression wheel (23) of a turbo charger, the compressed intake air is cooled by an intercooler (31), and the cooled intake air rushes into a cylinder through an intake manifold (16), provided is an internal combustion engine supercharging method: providing a separation point (32) at an outlet side of the intercooler (31) and providing a joining point (34) at the rear of the intake manifold (16); providing a check valve (33) between the separation point (32) and the joining point (34) so as to connect the same therebetween such that the check valve is opened only in the direction in which the intake air progresses; connecting an intake pressure increasing device (35) using air pressure to the check valve (33), in parallel, between the separation point (32) and the joining point (34) by means of a separate pipe; injecting air pressure (11) from a nozzle (9) of the intake pressure increasing device (35) using air pressure by operating a solenoid valve (14), which is connected to the intake pressure increasing device using air pressure, such that an ECU (21) is opened; and performing supercharging while the intake air (1) rushes thereto because of the injected air pressure (11).
Inventors:
KIM JIN SOO (KR)
Application Number:
PCT/KR2017/004309
Publication Date:
November 02, 2017
Filing Date:
April 23, 2017
Export Citation:
Assignee:
KIM JIN SOO (KR)
International Classes:
F02B29/02; F02B29/04
Domestic Patent References:
| WO2015077496A1 | 2015-05-28 |
Foreign References:
| KR20010048662A | 2001-06-15 | |||
| KR20100130662A | 2010-12-14 | |||
| KR100701841B1 | 2007-03-30 | |||
| KR20140087864A | 2014-07-09 |
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