公开(公告)号：US20130061573A1

公开(公告)日：2013-03-14

申请号：US13315223

申请日：2011-12-08

Applicant: Chibum IN ,  Jin Ha LEE

Inventor： Chibum IN ,  Jin Ha LEE

IPC: F01N3/18 ,  F01N3/023

CPC classification number: F01N3/023 ,  F01N3/101 ,  F01N9/002 ,  F01N2560/08 ,  F01N2560/14 ,  F02D41/0087 ,  F02D41/029 ,  F02D41/045 ,  F02D41/123 ,  F02D2200/0812 ,  Y02T10/22 ,  Y02T10/47

Abstract: An exhaust gas purification device may deactivate at least one of cylinders to supply a gasoline particulate filter with sufficient air according to a driving condition of a gasoline engine, and a control method thereof and a control method thereof may include comparing a pressure difference of the gasoline particulate filter with a predetermined value, determining a cylinder that may be to be deactivated when the pressure difference may be larger than the predetermined value, regenerating the gasoline particulate filter by supplying it with air through the deactivated cylinder, determining whether the engine may be in an over-run condition during the regeneration process, and returning to a general driving condition in a case that the engine may be in the over-run condition.

Abstract translation: 废气净化装置可以根据汽油发动机的驱动条件使气缸中的至少一个停止供给具有足够空气的汽油微粒过滤器，其控制方法及其控制方法可以包括比较汽油的压力差 确定具有预定值的微粒过滤器，当压力差可能大于预定值时，确定可以被去激活的气缸;通过将汽油微粒过滤器通过停用气缸供给空气来重新生成汽油微粒过滤器;确定发动机是否在 在再生过程中的过载状态，并且在发动机可能处于过运行状态的情况下返回到一般驾驶状态。

公开(公告)号：US20090151336A1

公开(公告)日：2009-06-18

申请号：US12255904

申请日：2008-10-22

Applicant: Chibum IN

Inventor： Chibum IN

IPC: F01N3/023 ,  F01N3/20 ,  F02B47/00 ,  F02M25/00

CPC classification number: F01N11/00 ,  F01N11/007 ,  F01N13/0093 ,  F01N2550/20 ,  G01M15/102 ,  Y02T10/47

Abstract: An aging device of a catalytic converter of a vehicle simulates wear-and-tear of a catalytic converter under conditions that simulate to those of a real vehicle by injecting an oil additive or an engine oil mixture containing phosphor (P), zinc (Zn), and etc., into an engine.

Abstract translation: 车辆催化转化器的老化装置通过注入含有荧光体（P），锌（Zn）等的油添加剂或发动机油混合物，模拟催化转化器的磨损和破坏的条件， ，等等，发动机。

公开(公告)号：US20130091828A1

公开(公告)日：2013-04-18

申请号：US13533073

申请日：2012-06-26

Applicant: Chibum IN ,  Ki Young YOON

Inventor： Chibum IN ,  Ki Young YOON

IPC: F01N3/023 ,  F01N3/035

CPC classification number: F02D41/029 ,  F01N3/035 ,  F01N3/101 ,  F01N9/002 ,  F01N2900/0408 ,  F01N2900/1406 ,  F02D41/0087 ,  F02D41/025 ,  F02D41/405 ,  F02P9/002 ,  Y02T10/22 ,  Y02T10/26 ,  Y02T10/47

Abstract: A system for regenerating a particulate filter mounted on an exhaust pipe of a gasoline engine including a plurality of cylinders and an ignition device for igniting fuel and air in the cylinder, a three-way catalyst device mounted on the exhaust pipe connected to the gasoline engine, and to oxidize or reduce exhaust gas, the particulate filter mounted on the exhaust pipe downstream of the three-way catalyst device to trap particulate matter and regenerate the particulate matter using heat of the exhaust gas, a differential pressure sensor mounted upstream and downstream of the particulate filter and to measure a pressure difference of the particulate filter, and a control portion to receive the measured pressure difference and control parameters to determine an amount of non-ignited fuel which is not ignited and flows to the three-way catalyst device among the fuel flowing into the plurality of cylinders.

Abstract translation: 一种用于再生安装在包括多个气缸的汽油发动机的排气管上的颗粒过滤器的系统和用于点燃气缸中的燃料和空气的点火装置，安装在连接到汽油发动机的排气管上的三元催化剂装置 并且将氧化或还原废气，所述颗粒过滤器安装在所述三元催化剂装置下游的排气管上以捕集颗粒物质并使用废气的热量再生所述颗粒物质;安装在上游和下游的差压传感器 微粒过滤器和用于测量微粒过滤器的压力差的控制部分，以及用于接收所测量的压力差和控制参数的控制部分，以确定未点燃并流向三元催化剂装置的未点燃燃料的量 燃料流入多个气缸。