公开(公告)号：US20130061583A1

公开(公告)日：2013-03-14

申请号：US13699509

申请日：2011-05-16

申请人： Takashi Ikeda ,  Takayuki Furukawa ,  Keizou Kanenobu

发明人： Takashi Ikeda ,  Takayuki Furukawa ,  Keizou Kanenobu

IPC分类号： F01N3/023

CPC分类号： F02D41/029 ,  F01N3/0235 ,  F01N3/035 ,  F01N3/106 ,  F02D9/06 ,  F02D41/024 ,  F02D41/0245 ,  F02D41/025 ,  F02D41/107 ,  F02D41/1401 ,  F02D41/1446 ,  F02D41/1482 ,  F02D41/1488 ,  F02D41/405 ,  F02D2041/1409 ,  F02D2200/0812 ,  F02D2250/11 ,  F02D2700/04 ,  Y02A50/2322 ,  Y02T10/26 ,  Y02T10/44

摘要： 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.

摘要翻译： 用于柴油发动机的排气管连接到柴油机除尘器（DPD）。 为了自动重新生成DPD，检测出排气温度，将检测出的废气温度与目标再生温度的偏差进行评价，根据偏差通过PID控制来控制后喷射量。 当在车辆行驶的自动再生期间，排气制动阀关闭时，后喷射被中断。 当排气制动器关闭时，通过PID控制继续积分控制项的操作，并且当排气制动阀打开时，不间断运行的积分控制项被用作初始操作量。

公开(公告)号：US3591959A

公开(公告)日：1971-07-13

申请号：US3591959D

申请日：1969-07-29

申请人： MASCHF AUGSBURG NUERNBERG AG

发明人： KUBIS HERIBERT

IPC分类号： F02D9/04 ,  F02D9/06 ,  F02B37/00 ,  F02D9/00

CPC分类号： F02D9/06 ,  F02B37/025 ,  F02D9/04 ,  F02D2700/04 ,  Y02T10/144

摘要： For an internal combustion engine brake, two exhaust pipes are connected to separate groups of cylinders, and an intake-airsupercharging turbine is joined to said pipes for being driven by the exhaust gases, a throttle valve is positioned between the cylinders and the turbine which is common to the pipes for bringing the pipes into gas-equalizing communication when the throttle valve closes off the turbine to brake the engine.

公开(公告)号：US3465736A

公开(公告)日：1969-09-09

申请号：US3465736D

申请日：1967-10-09

申请人： ATLANTIC RICHFIELD CO

发明人： DAIGH HAROLD D ,  COLLINS CLIFFORD H

IPC分类号： F02D9/04 ,  F02D21/08 ,  F02M1/00 ,  F02M7/00

CPC分类号： F02D21/08 ,  F02D9/04 ,  F02D2700/04 ,  F02M1/00 ,  F02M26/52

公开(公告)号：US1729201A

公开(公告)日：1929-09-24

申请号：US67118123

申请日：1923-10-27

申请人： ATTENDU ANDRE C

发明人： ATTENDU ANDRE C

IPC分类号： F02D1/00 ,  F02D9/00 ,  F02D9/04

CPC分类号： F02D9/00 ,  F02D1/00 ,  F02D9/04 ,  F02D2700/0279 ,  F02D2700/0284 ,  F02D2700/04 ,  F02D2700/10

公开(公告)号：US20180209318A1

公开(公告)日：2018-07-26

申请号：US15416695

申请日：2017-01-26

申请人： Cummins, Inc.

发明人： Travis Alva Anderson ,  Joan M. Wills ,  Rajkumar Subramanian ,  Vaibhav Daramwar ,  Pagalavan Mathari Bakthavatsalam ,  Paul Daniel Borisuk

IPC分类号： F01N3/20 ,  F01N11/00 ,  F01N3/28 ,  F02D41/02 ,  F02D9/04 ,  F02B37/18

CPC分类号： F01N3/2066 ,  F01N9/00 ,  F01N2900/1404 ,  F01N2900/1406 ,  F02B37/18 ,  F02D9/04 ,  F02D41/024 ,  F02D41/1448 ,  F02D2700/04 ,  Y02T10/144 ,  Y02T10/24 ,  Y02T10/26 ,  Y02T10/47

摘要： 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.

公开(公告)号：US20150121847A1

公开(公告)日：2015-05-07

申请号：US14072334

申请日：2013-11-05

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Ross Dykstra Pursifull

IPC分类号： F01N5/02

CPC分类号： B60H1/20 ,  F01N5/02 ,  F01N11/002 ,  F01N2550/02 ,  F01P3/20 ,  F01P2060/08 ,  F02D9/04 ,  F02D21/08 ,  F02D41/0065 ,  F02D41/0077 ,  F02D2200/0802 ,  F02D2700/04 ,  F02M26/05 ,  F02M26/06 ,  F02M26/07 ,  F02M26/10 ,  F02M26/24 ,  F02M26/27 ,  F02M26/30 ,  F02M26/44 ,  F02M26/47 ,  F02N2200/0804 ,  F02P5/15 ,  Y02T10/47

摘要： 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.

摘要翻译： 公开了用于加热车厢的实施例。 在一个示例中，用于加热车辆舱的方法包括关闭排气节气门，同时使至少一部分节流的废气通过耦合在节气门上游的排气再循环（EGR）冷却器，并将热量从EGR冷却器传递到 配置为向车厢提供热量的加热器芯。 以这种方式，排热可以直接传送到客舱加热系统。

公开(公告)号：US3693935A

公开(公告)日：1972-09-26

申请号：US3693935D

申请日：1971-01-13

申请人： VOLKSWAGENWERK AG

发明人： THAUER PETER

IPC分类号： F02D9/04 ,  F16K1/22

CPC分类号： F02D9/04 ,  F02D2700/04

摘要： 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.

摘要翻译： 用于内燃机的排气管通过其侧壁形成有内螺纹开口，用于接收具有穿过其中的孔的外螺纹轴承，其中节流阀轴可旋转地安装有间隙，节流阀承载在其上 排气管内的内端和其外端的操作杆。 轴形成有径向突出的轴环，其具有向外会聚的锥形表面，并且轴被弹簧加载以将该表面推动到与轴承的顺应形状的锥形支承面的平齐的密封接合中，其用于密封孔并且中心 阀轴在其中。

公开(公告)号：US3525317A

公开(公告)日：1970-08-25

申请号：US3525317D

申请日：1968-03-07

申请人： WHITE MOTOR CORP

发明人： MUIR EARL B

IPC分类号： F01L13/06 ,  F02D9/04 ,  F16D57/00 ,  F02D9/06

CPC分类号： F01L13/06 ,  F02D9/04 ,  F02D2700/04 ,  Y10T477/6433

公开(公告)号：US3234924A

公开(公告)日：1966-02-15

申请号：US29445363

申请日：1963-07-11

申请人： MAY MICHAEL G

发明人： MAY MICHAEL G

IPC分类号： F02D9/04 ,  F02D9/06 ,  F02M26/55

CPC分类号： F02D9/06 ,  F02D9/04 ,  F02D2700/04 ,  F02M26/55

公开(公告)号：US09636973B2

公开(公告)日：2017-05-02

申请号：US15226826

申请日：2016-08-02

申请人： Ford Global Technologies, LLC

发明人： Ross Dykstra Pursifull

IPC分类号： F02M25/07 ,  F01N5/02 ,  B60H1/20 ,  F02D9/04 ,  F02D21/08 ,  F02D41/00 ,  F02M26/05 ,  F02M26/06 ,  F02M26/10 ,  F02M26/27 ,  F02M26/24 ,  F02M26/44 ,  F02M26/07 ,  F02M26/30 ,  F01N11/00 ,  F01P3/20 ,  F02P5/15 ,  F02M26/47

CPC分类号： B60H1/20 ,  F01N5/02 ,  F01N11/002 ,  F01N2550/02 ,  F01P3/20 ,  F01P2060/08 ,  F02D9/04 ,  F02D21/08 ,  F02D41/0065 ,  F02D41/0077 ,  F02D2200/0802 ,  F02D2700/04 ,  F02M26/05 ,  F02M26/06 ,  F02M26/07 ,  F02M26/10 ,  F02M26/24 ,  F02M26/27 ,  F02M26/30 ,  F02M26/44 ,  F02M26/47 ,  F02N2200/0804 ,  F02P5/15 ,  Y02T10/47

摘要： 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.