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1. 发明公开

EP3063396A1 COLD START STRATEGY AND SYSTEM FOR GASOLINE DIRECT INJECTION COMPRESSION IGNITION ENGINE 审中-公开
标题翻译： KALTSTARTSTRATEGIE UND SYSTEMFÜREINENKOMPRESSIONSZÜNDUNGSMOTORMIT BENZINDIREKTEINSPRITZUNG
公开(公告)号：EP3063396A1
公开(公告)日：2016-09-07
申请号：EP14858307.3
申请日：2014-10-30
申请人： Delphi Technologies, Inc.
发明人： SELLNAU, Mark, C. , ROTH, Gregory, Thomas
IPC分类号： F02D41/06 , F02N19/02 , F01L1/34 , F02D23/00 , F02B33/00 , F01P7/14 , F02M31/13
CPC分类号： F02N19/04 , F01L13/08 , F02B3/06 , F02B29/0412 , F02B29/0418 , F02B29/0443 , F02B37/04 , F02B39/04 , F02B39/12 , F02D9/04 , F02D13/0219 , F02D15/00 , F02D23/00 , F02D41/0007 , F02D41/064 , F02D41/18 , F02D41/3035 , F02D2200/101 , F02D2700/035 , F02M26/08 , F02M26/28 , F02M31/13 , F02N19/004 , F02N2200/023 , Y02T10/126 , Y02T10/144 , Y02T10/146 , Y02T10/18
摘要： A method for starting a compression ignition engine having at least one cylinder with a reciprocating piston located therein, an intake valve configured to control the intake of air to an intake port of the cylinder and an exhaust valve configured to control the expulsion of gas from an exhaust port of the cylinder. The method includes the steps of: cranking the engine, conditioning intake air at the intake port of the cylinder to raise the temperature of air in the cylinder, controlling a valve timing the intake valve and/or the exhaust valve to allow the piston to compress the air within the cylinder, thereby increasing the temperature of the air within the cylinder, and injecting fuel into the cylinder when the air within the cylinder has been heated to a temperature sufficient to support compression ignition of a gasoline and air mixture within the cylinder.
摘要翻译：一种用于启动具有位于其中的往复活塞的至少一个气缸的压缩点火式发动机的方法，配置成控制到气缸的进气口的空气进气的进气阀和被配置为控制从气缸排出气体的排气阀气缸的排气口。该方法包括以下步骤：起动发动机，调节气缸进气口处的进气，以提高气缸内的空气温度，控制进气门和/或排气门的气门正时，使活塞压缩气缸内的空气，从而增加气缸内的空气的温度，并且当气缸内的空气已经被加热到足以支持气缸内的汽油和空气混合物的压缩点火的温度时，将燃料喷射到气缸中。

2. 发明公开

EP3063396A4 COLD START STRATEGY AND SYSTEM FOR GASOLINE DIRECT INJECTION COMPRESSION IGNITION ENGINE 审中-公开
标题翻译： KALTSTARTSTRATEGIE UND系统FÜREINENKOMPRESSIONSZÜNDUNGSMOTORMIT BENZINDIREKTEINSPRITZUNG
公开(公告)号：EP3063396A4
公开(公告)日：2017-07-05
申请号：EP14858307
申请日：2014-10-30
申请人： DELPHI TECH INC
发明人： SELLNAU MARK C , ROTH GREGORY THOMAS
IPC分类号： F02D41/06 , F01L1/34 , F01L13/08 , F01P7/14 , F02B33/00 , F02D23/00 , F02M31/13 , F02N19/02
CPC分类号： F02N19/04 , F02B3/06 , F02B29/0412 , F02B29/0418 , F02B29/0443 , F02B37/04 , F02B39/04 , F02B39/12 , F02D9/04 , F02D13/0219 , F02D15/00 , F02D23/00 , F02D41/0007 , F02D41/064 , F02D41/18 , F02D41/3035 , F02D2200/101 , F02D2700/035 , F02M26/08 , F02M26/28 , F02M31/13 , F02N19/004 , F02N2200/023 , Y02T10/126 , Y02T10/144 , Y02T10/146 , Y02T10/18
摘要： A method for starting a compression ignition engine having at least one cylinder with a reciprocating piston located therein, an intake valve configured to control the intake of air to an intake port of the cylinder and an exhaust valve configured to control the expulsion of gas from an exhaust port of the cylinder. The method includes the steps of: cranking the engine, conditioning intake air at the intake port of the cylinder to raise the temperature of air in the cylinder, controlling a valve timing the intake valve and/or the exhaust valve to allow the piston to compress the air within the cylinder, thereby increasing the temperature of the air within the cylinder, and injecting fuel into the cylinder when the air within the cylinder has been heated to a temperature sufficient to support compression ignition of a gasoline and air mixture within the cylinder.
摘要翻译：一种用于启动压缩点火发动机的方法，所述压缩点火发动机具有至少一个汽缸，所述汽缸具有位于其中的往复式活塞，进气阀构造成控制空气向所述汽缸的进气口的吸入，排气阀构造成控制来自汽缸的排气口。该方法包括以下步骤：起动发动机，调节汽缸进气口处的进气以升高汽缸内空气的温度，控制进气门和/或排气门正时的阀，以允许活塞压缩当气缸内的空气被加热到足以支持气缸内汽油和空气混合物的压缩点火的温度时，气缸内的空气由此增加气缸内空气的温度，并且将燃料喷射到气缸内。

3. 发明公开

EP2687707A3 A large reciprocating piston combustion engine, a control apparatus and a method for controlling such an engine 审中-公开
标题翻译：一种大型往复式活塞燃烧发动机，一种用于控制这种发动机的控制装置和方法
公开(公告)号：EP2687707A3
公开(公告)日：2018-04-04
申请号：EP13174080.5
申请日：2013-06-27
申请人： Wärtsilä Schweiz AG
发明人： Knipström, Leif , Schulz, Reiner, Dr. , Schmitz, Peter , Sudwoj, Gregory
IPC分类号： F02D15/04 , F02B75/04 , F02D19/06
CPC分类号： F02B75/045 , F02B25/04 , F02D15/02 , F02D19/0642 , F02D41/0025 , F02D2200/0611 , F02D2700/035 , Y02T10/36
摘要： A large reciprocating piston combustion engine (1) comprises at least one cylinder equipped with a cylinder liner (4), at least one piston (6) movably arranged within the cylinder liner, and a crankshaft (2) rotatably arranged in a crankshaft housing, with each piston being connected to a crosshead (8) via a piston rod (7) and with the crosshead being connected to the crankshaft (2) via a connecting rod (9) to drive the crankshaft, wherein each cross head (8) is provided with a control apparatus (10) for controlling the compression ratio of the reciprocating piston combustion engine.
摘要翻译：一种大型往复式活塞燃烧发动机（1）包括至少一个配备有气缸套（4）的气缸，可移动地布置在气缸套内的至少一个活塞（6）以及可旋转地布置在曲轴箱中的曲轴（2）每个活塞通过活塞杆（7）连接到十字头（8），并且十字头通过连杆（9）连接到曲轴（2）以驱动曲轴，其中每个十字头（8）是设置有用于控制往复式活塞式内燃机的压缩比的控制装置（10）。

4. 发明公开

EP2687707A2 A large reciprocating piston combustion engine, a control apparatus and a method for controlling such an engine 审中-公开
标题翻译：大型往复内燃机，控制装置和方法，用于控制一个马达，例如
公开(公告)号：EP2687707A2
公开(公告)日：2014-01-22
申请号：EP13174080.5
申请日：2013-06-27
申请人： Wärtsilä Schweiz AG
发明人： Knipström, Leif , Schulz, Reiner Dr. , Schmitz, Peter , Sudwoj, Gregory
IPC分类号： F02D41/00
CPC分类号： F02B75/045 , F02B25/04 , F02D15/02 , F02D19/0642 , F02D41/0025 , F02D2200/0611 , F02D2700/035
摘要： A large reciprocating piston combustion engine (1) comprises at least one cylinder equipped with a cylinder liner (4), at least one piston (6) movably arranged within the cylinder liner, and a crankshaft (2) rotatably arranged in a crankshaft housing, with each piston being connected to a crosshead (8) via a piston rod (7) and with the crosshead being connected to the crankshaft (2) via a connecting rod (9) to drive the crankshaft, wherein each cross head (8) is provided with a control apparatus (10) for controlling the compression ratio of the reciprocating piston combustion engine.
摘要翻译：一个大的往复活塞式内燃机（1）包括配有汽缸套（4），至少一个活塞（6）可移动地在气缸套内设置在至少一个汽缸，并且曲轴（2）可旋转地在曲轴壳体布置，与每个活塞被通过活塞杆连接到十字头（8）（7），并与十字头经由连接杆（9）连接到所述曲轴（2），以驱动曲轴，worin每个十字头（8）是设置有用于控制往复式活塞内燃机的压缩比的控制装置（10）。

5. 发明公开

EP3343020A1 ENGINE CONTROL DEVICE 有权转让
公开(公告)号：EP3343020A1
公开(公告)日：2018-07-04
申请号：EP16838993.0
申请日：2016-07-25
申请人： Hitachi Automotive Systems, Ltd.
发明人： OGATA Kenichiro , ARIHARA Yoshinobu , OOBA Hisahiro
IPC分类号： F02P5/15 , F02D15/00 , F02D15/02 , F02D13/02 , F02D43/00
CPC分类号： F02D41/0255 , F01N3/101 , F02D13/02 , F02D13/0215 , F02D15/00 , F02D15/02 , F02D43/00 , F02D2700/035 , F02P5/15 , Y02T10/18 , Y02T10/46
摘要： Provided is an engine control device that can suppress an increase in PM/PN in an engine that performs a catalyst warm-up mode. To do so, the engine control device according to the present invention synchronously controls ignition timing and an actual compression ratio of the engine in the catalyst warm-up mode.

6. 发明公开

EP1424474A4 METHOD OF CONTROLLING INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：一种用于控制内燃机
公开(公告)号：EP1424474A4
公开(公告)日：2011-07-06
申请号：EP02762997
申请日：2002-09-04
申请人： YANMAR CO LTD
发明人： ASAI GOU , IMAMORI TOSHIKAZU , MASUDA HIROSHI
IPC分类号： F01L1/08 , F01L13/00 , F02D13/02 , F02D15/00
CPC分类号： F02D13/0269 , F01L1/08 , F01L13/0015 , F01L2800/00 , F02D15/00 , F02D2041/001 , F02D2700/035 , Y02T10/12 , Y02T10/142

7. 发明公开

EP1424474A1 METHOD OF CONTROLLING INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译： VERFAHREN ZUR STEUERUNG EINES VERBRENNUNGSMOTORS
公开(公告)号：EP1424474A1
公开(公告)日：2004-06-02
申请号：EP02762997.1
申请日：2002-09-04
申请人： Yanmar Co., Ltd.
发明人： ASAI, Gou , IMAMORI, Toshikazu , MASUDA, Hiroshi
IPC分类号： F02D13/02 , F02D15/00 , F01L1/08 , F01L13/00
CPC分类号： F02D13/0269 , F01L1/08 , F01L13/0015 , F01L2800/00 , F02D15/00 , F02D2041/001 , F02D2700/035 , Y02T10/12 , Y02T10/142
摘要： The invention provides a control method of intending to improve a heat efficiency by an Atkinson cycle, improve a charging efficiency, improve an efficiency of a supercharger and increase a freedom of cam design. In particular, the invention relates to a control method of opening and closing a valve in an internal combustion engine with supercharger. An effective compression ratio is decreased by temporarily re-opening an exhaust valve in a compression stroke first stage, whereby a heat efficiency is improved without excessively increasing a cylinder internal pressure. Preferably, an exhaust valve re-opening time is set such that the effective compression ratio/expansion ratio is within a range from 0.5 to 0.9. Further, an exhaust valve is not temporarily opened in a compression stroke first stage, at a time of starting or driving under a low load, and the Atkinson cycle in accordance with the re-opening of the exhaust valve is achieved at a time of driving under a high load.
摘要翻译：本发明提供一种旨在通过阿特金森循环提高热效率的控制方法，提高充电效率，提高增压器的效率并增加凸轮设计的自由度。特别地，本发明涉及一种在带增压器的内燃机中打开和关闭阀的控制方法。通过在压缩冲程第一阶段暂时重新打开排气阀，有效的压缩比降低，从而在不使气缸内压过度增加的情况下提高热效率。优选地，排气门重新打开时间被设定为使得有效压缩比/膨胀率在0.5至0.9的范围内。此外，排气阀在压缩冲程第一阶段，在低负载下启动或驱动时不暂时打开，并且在驾驶时实现根据排气门重新开启的阿特金森循环在高负载下。

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