| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 废气净化系统 | CN201180025451.5 | 2011-05-16 | CN102906402B | 2015-09-30 | 池田卓史; 古川贵幸; 金信圭三 |
| 提供一种废气净化系统，在行驶自动再生中，即使反复进行加速/减速，或者关闭排气制动阀，也能够通过PID控制可靠地控制后喷射。将DPD（25）与柴油发动机（10）的排气管（20）连接，检测将上述DPD（25）自动再生时的废气温度，求出检测到的废气温度和再生目标温度的偏差，并基于该偏差对后喷射量进行PID控制时，在行驶自动再生时，在关闭排气制动阀（24）时，在停止后喷射并将排气制动器关闭的期间内，通过PID控制继续积分控制项的运算，并在排气制动阀（24）打开时，将继续计算的积分控制项作为初始操作量。 | ||||||
| 2 | 废气净化系统 | CN201180025451.5 | 2011-05-16 | CN102906402A | 2013-01-30 | 池田卓史; 古川贵幸; 金信圭三 |
| 本发明提供一种废气净化系统，在行驶自动再生中，即使反复进行加速/减速，或者关闭排气制动阀，也能够通过PID控制可靠地控制后喷射。将DPD（25）与柴油发动机（10）的排气管（20）连接，检测将上述DPD（25）自动再生时的废气温度，求出检测到的废气温度和再生目标温度的偏差，并基于该偏差对后喷射量进行PID控制时，在行驶自动再生时，在关闭排气制动阀（24）时，在停止后喷射并将排气制动器关闭的期间内，通过PID控制继续积分控制项的运算，并在排气制动阀（24）打开时，将继续计算的积分控制项作为初始操作量。 | ||||||
| 3 | 排気浄化装置および作業車両 | JP2017511364 | 2017-02-06 | JP6281021B2 | 2018-02-14 | 市川 源規 |
| 4 | Exhaust gas purification system | JP2010119721 | 2010-05-25 | JP5440385B2 | 2014-03-12 | 卓史 池田; 貴幸 古川; 圭三 金信 |
| An exhaust gas purifying system is provided to, during automatic regeneration with a vehicle running, control post injection accurately through PID control even when acceleration and deceleration are repeated or when an exhaust brake valve is closed. An exhaust pipe 20 for a diesel engine 10 is connected to a DPD 25. To automatically regenerate the DPD 25, an exhaust gas temperature is detected, a deviation of the detected exhaust gas temperature from a target regeneration temperature is evaluated, and an amount of post injection is controlled through PID control according to the deviation. When, during the automatic regeneration with a vehicle running, an exhaust brake valve 24 is closed, the post injection is interrupted. While the exhaust brake is being closed, an operation of an integral control term is continued with the PID control, and when the exhaust brake valve 24 is opened, the integral control term operated without interruption is used as an initial amount of operation. | ||||||
| 5 | Exhaust emission control system | JP2010119721 | 2010-05-25 | JP2011247143A | 2011-12-08 | IKEDA TAKUJI; FURUKAWA TAKAYUKI; KANENOBU KEIZO |
| PROBLEM TO BE SOLVED: To provide an exhaust emission control system for performing PID control to accurately control post injection even when acceleration and deceleration are repeated or an exhaust brake valve is closed during travelling automatic regeneration.SOLUTION: A DPD 25 is connected to an exhaust pipe 20 of a diesel engine 10. The temperature of exhaust gas in automatic regeneration of the DPD 25 is detected to find a deviation between the detected temperature of the exhaust gas and a regeneration target temperature. In PID control of the amount of post injection on the basis of the deviation, post injection is stopped when the exhaust brake valve 24 is closed during the travelling automatic regeneration, the PID control is performed to continuously operate an integral control term during a time when the exhaust brake valve is closed, and the continuously operated integral control term is set as an initial operation quantity when the exhaust brake valve 24 is opened. | ||||||
| 6 | SYSTEM FOR PURIFYING EXHAUST GAS | EP11786515 | 2011-05-16 | EP2578855A4 | 2018-03-28 | IKEDA TAKASHI; FURUKAWA TAKAYUKI; KANENOBU KEIZOU |
| An exhaust gas purifying system is provided to, during automatic regeneration with a vehicle running, control post injection accurately through PID control even when acceleration and deceleration are repeated or when an exhaust brake valve is closed. An exhaust pipe 20 for a diesel engine 10 is connected to a DPD 25. To automatically regenerate the DPD 25, an exhaust gas temperature is detected, a deviation of the detected exhaust gas temperature from a target regeneration temperature is evaluated, and an amount of post injection is controlled through PID control according to the deviation. When, during the automatic regeneration with a vehicle running, an exhaust brake valve 24 is closed, the post injection is interrupted. While the exhaust brake is being closed, an operation of an integral control term is continued with the PID control, and when the exhaust brake valve 24 is opened, the integral control term operated without interruption is used as an initial amount of operation. | ||||||
| 7 | METHOD FOR CONTROL OF A DAMPER FOR REGULATING A FLOW IN A PIPE CONNECTED TO AN ENGINE | EP11823843.5 | 2011-08-31 | EP2612015A1 | 2013-07-10 | JUHLIN-DANNFELT, Peter; LARSSON, Anders |
| The present invention relates to a damper for regulating a flow in a pipe (2) connected to an engine (10), which damper (1) is adapted to assuming a plurality of different positions in the pipe (2), thereby regulating a fluid flow through the pipe, and to being controlled on the basis of a first parameter P1 which represents a change per unit time in a speed ω of the engine (10). The invention further relates to a system, an engine system and a motor vehicle, and to a method for control of a damper (1). | ||||||
| 8 | INCREASE AFTERTREATMENT TEMPERATURE DURING LIGHT LOAD OPERATION | US15416695 | 2017-01-26 | US20180209318A1 | 2018-07-26 | Travis Alva Anderson; Joan M. Wills; Rajkumar Subramanian; Vaibhav Daramwar; Pagalavan Mathari Bakthavatsalam; Paul Daniel Borisuk |
| A method for increasing the exhaust temperature of an exhaust system. The method includes receiving an inlet temperature of a selective catalytic reduction system; determining whether the inlet temperature meets a temperature setpoint; adjusting an exhaust manifold pressure setpoint based on the determination of the inlet temperature; determining whether the exhaust manifold pressure of at least one of first or second bank meet the exhaust manifold pressure setpoint; and causing an adjustment of an effective flow area of at least one of the first bank or second bank based on the exhaust manifold pressure, the adjustment of the effective flow area structured to increase exhaust temperature during light load operation. | ||||||
| 9 | Exhaust throttling for cabin heating | US14072334 | 2013-11-05 | US09404409B2 | 2016-08-02 | Ross Dykstra Pursifull |
| Embodiments for heating a vehicle cabin are disclosed. In one example, a method for heating a vehicle cabin comprises closing an exhaust throttle while diverting at least a portion of throttled exhaust gas through an exhaust gas recirculation (EGR) cooler coupled upstream of the throttle, and transferring heat from the EGR cooler to a heater core configured to provide heat to the vehicle cabin. In this way, exhaust heat may be directly routed to the cabin heating system. | ||||||
| 10 | EXHAUST GAS PURIFYING SYSTEM | US13699509 | 2011-05-16 | US20130061583A1 | 2013-03-14 | Takashi Ikeda; Takayuki Furukawa; Keizou Kanenobu |
| An exhaust pipe for a diesel engine is connected to a diesel particulate defuser (“DPD”). To automatically regenerate the DPD, an exhaust gas temperature is detected, a deviation of the detected exhaust gas temperature from a target regeneration temperature is evaluated, and an amount of post injection is controlled through PID control according to the deviation. When, during the automatic regeneration with a vehicle running, an exhaust brake valve is closed, the post injection is interrupted. While the exhaust brake is being closed, an operation of an integral control term is continued with the PID control, and when the exhaust brake valve is opened, the integral control term operated without interruption is used as an initial amount of operation. | ||||||
| 11 | Throttle valve mounting for exhaust gas line | US3693935D | 1971-01-13 | US3693935A | 1972-09-26 | THAUER PETER |
| An exhaust pipe for an internal combustion engine is formed through its side-wall with an internally threaded opening for reception of an externally threaded bearing having a bore therethrough in which the throttle valve shaft is rotatably mounted with clearance, with the throttle valve carried at its inner end within the exhaust pipe and with an operating lever at its outer end. The shaft is formed with a radially projecting collar having an outwardly converging conical surface and the shaft is spring loaded to urge such surface into flush sealing engagement with a conformingly shaped conical bearing face of the bearing, which functions both to seal the bore and to center the valve shaft therein.
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| 12 | Engine valve brake for an internal combustion engine provided with an exhaust gas turbo-supercharger | US3430436D | 1967-01-24 | US3430436A | 1969-03-04 | BADER OTTO; GUHNE HANS-PETER; SOMMERFELD KARL; CHILLA JOHANNES |
| 13 | Automatic control of internal combustion engines | US29256639 | 1939-08-30 | US2220686A | 1940-11-05 | JOSEPH OBERHOLLENZER |
| 14 | Internal-combustion engine | US67118123 | 1923-10-27 | US1729201A | 1929-09-24 | ATTENDU ANDRE C |
| 15 | METHOD FOR CONTROL OF A DAMPER FOR REGULATING A FLOW IN A PIPE CONNECTED TO AN ENGINE | EP11823843.5 | 2011-08-31 | EP2612015B1 | 2018-01-24 | JUHLIN-DANNFELT, Peter; LARSSON, Anders |
| The present invention relates to a damper for regulating a flow in a pipe (2) connected to an engine (10), which damper (1) is adapted to assuming a plurality of different positions in the pipe (2), thereby regulating a fluid flow through the pipe, and to being controlled on the basis of a first parameter P1 which represents a change per unit time in a speed ? of the engine (10). The invention further relates to a system, an engine system and a motor vehicle, and to a method for control of a damper (1). | ||||||
| 16 | METHOD FOR CONTROL OF A DAMPER FOR REGULATING A FLOW IN A PIPE CONNECTED TO AN ENGINE | EP11823843 | 2011-08-31 | EP2612015A4 | 2016-06-15 | JUHLIN-DANNFELT PETER; LARSSON ANDERS |
| The present invention relates to a damper for regulating a flow in a pipe (2) connected to an engine (10), which damper (1) is adapted to assuming a plurality of different positions in the pipe (2), thereby regulating a fluid flow through the pipe, and to being controlled on the basis of a first parameter P1 which represents a change per unit time in a speed ? of the engine (10). The invention further relates to a system, an engine system and a motor vehicle, and to a method for control of a damper (1). | ||||||
| 17 | SYSTEM FOR PURIFYING EXHAUST GAS | EP11786515.4 | 2011-05-16 | EP2578855A1 | 2013-04-10 | IKEDA Takashi; FURUKAWA Takayuki; KANENOBU Keizou |
An exhaust gas purifying system is provided to, during automatic regeneration with a vehicle running, control post injection accurately through PID control even when acceleration and deceleration are repeated or when an exhaust brake valve is closed. An exhaust pipe 20 for a diesel engine 10 is connected to a DPD 25. To automatically regenerate the DPD 25, an exhaust gas temperature is detected, a deviation of the detected exhaust gas temperature from a target regeneration temperature is evaluated, and an amount of post injection is controlled through PID control according to the deviation. When, during the automatic regeneration with a vehicle running, an exhaust brake valve 24 is closed, the post injection is interrupted. While the exhaust brake is being closed, an operation of an integral control term is continued with the PID control, and when the exhaust brake valve 24 is opened, the integral control term operated without interruption is used as an initial amount of operation. |
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| 18 | Exhaust throttling for cabin heating | US15226826 | 2016-08-02 | US09636973B2 | 2017-05-02 | Ross Dykstra Pursifull |
| Embodiments for heating a vehicle cabin are disclosed. In one example, a method for heating a vehicle cabin comprises closing an exhaust throttle while diverting at least a portion of throttled exhaust gas through an exhaust gas recirculation (EGR) cooler coupled upstream of the throttle, and transferring heat from the EGR cooler to a heater core configured to provide heat to the vehicle cabin. In this way, exhaust heat may be directly routed to the cabin heating system. | ||||||
| 19 | EXHAUST THROTTLING FOR CABIN HEATING | US15226826 | 2016-08-02 | US20160339764A1 | 2016-11-24 | Ross Dykstra Pursifull |
| Embodiments for heating a vehicle cabin are disclosed. In one example, a method for heating a vehicle cabin comprises closing an exhaust throttle while diverting at least a portion of throttled exhaust gas through an exhaust gas recirculation (EGR) cooler coupled upstream of the throttle, and transferring heat from the EGR cooler to a heater core configured to provide heat to the vehicle cabin. In this way, exhaust heat may be directly routed to the cabin heating system. | ||||||
| 20 | Exhaust gas purifying system | US13699509 | 2011-05-16 | US08931263B2 | 2015-01-13 | Takashi Ikeda; Takayuki Furukawa; Keizou Kanenobu |
| An exhaust pipe for a diesel engine is connected to a diesel particulate defuser (“DPD”). To automatically regenerate the DPD, an exhaust gas temperature is detected, a deviation of the detected exhaust gas temperature from a target regeneration temperature is evaluated, and an amount of post injection is controlled through PID control according to the deviation. When, during the automatic regeneration with a vehicle running, an exhaust brake valve is closed, the post injection is interrupted. While the exhaust brake is being closed, an operation of an integral control term is continued with the PID control, and when the exhaust brake valve is opened, the integral control term operated without interruption is used as an initial amount of operation. | ||||||
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