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11. 发明授权

EP0728943B1 Control for enhanced catalyst warm up 失效
标题翻译：控制用于改善催化剂暖
公开(公告)号：EP0728943B1
公开(公告)日：2000-08-02
申请号：EP96300536.8
申请日：1996-01-25
申请人： FORD MOTOR COMPANY LIMITED , FORD FRANCE S. A. , FORD-WERKE AKTIENGESELLSCHAFT
发明人： Cullen, Michael J. , Dona, Alan R.
IPC分类号： F02P5/15
CPC分类号： F02D37/02 , F02M26/55 , F02M2026/003 , F02M2026/005 , F02P5/1506 , F02P5/1508 , F02P5/1516 , Y02T10/46

12. 发明授权

US07784450B2 Exhaust-gas recirculation device for an internal combustion engine 有权
标题翻译：用于内燃机的排气再循环装置
公开(公告)号：US07784450B2
公开(公告)日：2010-08-31
申请号：US12175305
申请日：2008-07-17
申请人： Andreas Köster , Heinrich Dismon , Martin Nowak , Peter Haushälter
发明人： Andreas Köster , Heinrich Dismon , Martin Nowak , Peter Haushälter
IPC分类号： F02B47/08 , F02B47/00
CPC分类号： F02M26/40 , F02M26/05 , F02M26/44 , F02M26/52 , F02M26/70 , F02M26/71 , F02M2026/005
摘要： An exhaust-gas recirculation device includes a distributor element (14) driven corresponding to the rotational speed of the camshaft (11) of an internal combustion engine (1), wherein, via the distributor element (14), a fluidic connection can be established from an exhaust-gas inlet channel (13) to respectively one exhaust-gas outlet channel (16) of a plurality of exhaust-gas outlet channels (16) corresponding in number to the cylinders. Advantageously, apart from the distributor element (14), use can be made of a control element (22) which is movable via an actuator (47) and by which clearing of the fluidic connection between the outlet opening (21) of the distributor element (14) and the exhaust-gas outlet channels (16) of the exhaust gas recirculation device (9) can be shifted in comparison to the phase angle of the camshaft (11).
摘要翻译：废气再循环装置包括与内燃机（1）的凸轮轴（11）的转速相对应的分配器元件（14），其中经由分配器元件（14）可以建立流体连接从废气入口通道（13）到分别对应于气缸的多个废气出口通道（16）的一个废气出口通道（16）。有利地，除了分配器元件（14）之外，可以使用可经由致动器（47）移动的控制元件（22），并且通过该控制元件（22）清除分配器元件的出口（21）之间的流体连接（14）和排气再循环装置（9）的废气出口通道（16）可以相对于凸轮轴（11）的相位角移动。

13. 发明授权

US3885538A Engine air pump pressure/manifold vacuum controlled exhaust gas recirculating control system 失效
标题翻译：发动机空气泵压力/歧管真空控制排气再循环控制系统
公开(公告)号：US3885538A
公开(公告)日：1975-05-27
申请号：US42138273
申请日：1973-12-03
申请人： FORD MOTOR CO
发明人： SUTER MARK H
IPC分类号： F02B75/22 , F02M25/07 , F02B33/00
CPC分类号： F02B75/22 , F02M26/21 , F02M26/58 , F02M2026/005
摘要： The engine has an air pump supplying air to the exhaust ports for emission control; the engine also has a duct connecting the exhaust gas crossover passage to the intake manifold, the duct normally being opened by a load and speed sensitive valve whenever air pump pressure exceeds manifold vacuum by a predetermined amount.
摘要翻译：发动机具有向排气口供应空气用于排放控制的空气泵; 发动机还具有将废气交叉通道连接到进气歧管的管道，每当空气泵压力超过歧管真空预定量时，管道通常由负载和速度敏感阀打开。

14. 发明申请

US20190145357A1 EGR CONTROL DEVICE 审中-公开
公开(公告)号：US20190145357A1
公开(公告)日：2019-05-16
申请号：US16181731
申请日：2018-11-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masayoshi NAKAGAWA
IPC分类号： F02M26/05 , F02M26/39
CPC分类号： F02M26/05 , F02M26/39 , F02M2026/005
摘要： An internal combustion engine comprises a supercharger 34 having a compressor 34a and a turbine 34b and an EGR apparatus 50 having an exhaust recirculating pipe 51, an upstream EGR valve 52 and a downstream EGR valve 53. An electronic control unit 60 fully opens the upstream EGR valve 52 and controls an EGR amount by the downstream EGR valve 53 when a peak value of an exhaust pressure increases excessively. Thereby, since exhaust volume increases, the peak value of the exhaust pressure falls. Therefore, damage of parts of an exhaust system can be avoided. The electronic control unit 60 fully opens the downstream EGR valve 53 and controls the EGR amount by the upstream EGR valve 52 when the peak value of the exhaust pressure decreases excessively. Thereby, since the exhaust volume decreases, the peak value of the exhaust pressure rises. Therefore, supercharging can be continued while an EGR gas is being introduced.

15. 发明申请

US20160265485A1 DUAL PATH COOLED EXHAUST GAS RECIRCULATION FOR TURBOCHARGED GASOLINE ENGINES 审中-公开
标题翻译：涡轮机汽油发动机双路冷却排气回收
公开(公告)号：US20160265485A1
公开(公告)日：2016-09-15
申请号：US15062668
申请日：2016-03-07
申请人： Nicolas Massard , Alan G. Falkowski , Thomas G. Lawrence , Massimo Fulfaro
发明人： Nicolas Massard , Alan G. Falkowski , Thomas G. Lawrence , Massimo Fulfaro
IPC分类号： F02M26/06 , F02D9/08 , F02M26/38 , F02M26/21 , F02M26/22
CPC分类号： F02M26/06 , F02B37/00 , F02D9/08 , F02D41/0007 , F02D41/005 , F02D41/0065 , F02M26/07 , F02M26/20 , F02M26/21 , F02M26/22 , F02M26/35 , F02M26/38 , F02M26/44 , F02M2026/005 , Y02T10/144 , Y02T10/47
摘要： A dual path exhaust gas recirculation (EGR) system for an engine includes a common EGR intake path and first and second low pressure EGR paths including respective first and second EGR valves. The common EGR intake path is connected to the exhaust system downstream of a catalyst and includes an EGR cooler. The first EGR path is coupled directly to the EGR cooler and an inlet of a turbocompressor. The second EGR path is coupled directly to the EGR cooler and the intake system, thereby bypassing the turbocharger and an engine throttle valve. The engine includes an absence of any high pressure EGR path and the EGR valves are controlled such that the first EGR valve is closed and the second EGR valve is open at low engine speed and load operating conditions thereby providing EGR directly to the intake system that bypasses the turbocharger and throttle valve.
摘要翻译：用于发动机的双通道废气再循环（EGR）系统包括公共EGR进气路径和包括相应的第一和第二EGR阀的第一和第二低压EGR路径。公共EGR进气路径连接到催化剂下游的排气系统，并且包括EGR冷却器。第一EGR路径直接连接到EGR冷却器和涡轮压缩机的入口。第二EGR通道直接连接到EGR冷却器和进气系统，从而绕过涡轮增压器和发动机节流阀。发动机包括没有任何高压EGR路径，并且EGR阀被控制使得第一EGR阀关闭并且第二EGR阀在低发动机转速和负载运行条件下打开，从而将EGR直接提供给绕过的进气系统涡轮增压器和节流阀。

16. 发明授权

US5425239A Supercharged internal combustion engine with EGR 失效
标题翻译：带EGR的增压内燃机
公开(公告)号：US5425239A
公开(公告)日：1995-06-20
申请号：US218376
申请日：1994-03-28
申请人： Ulrich Gobert
发明人： Ulrich Gobert
IPC分类号： F02B37/00 , F02B37/04 , F02M25/07 , F02M35/10
CPC分类号： F02M35/10157 , F02B37/00 , F02B37/04 , F02M26/25 , F02M26/36 , F02M26/40 , F02M35/10222 , F02M35/10255 , F02M35/10295 , F02B29/0406 , F02M2026/005 , F02M26/05 , Y02T10/144
摘要： A supercharged internal combustion engine with an exhaust driven turbo compressor (4,5) and a mechanically driven compressor (11), the pressure side of which is connected to the suction side of the turbo compressor. A conduit (18) for recirculation of exhaust opens into an ejector device (23,24) in a bypass conduit (17a, 17b), which branches downstream of the turbo compressor from an intake conduit (15) provided with a damper (16).
摘要翻译：具有排气驱动涡轮压缩机（4,5）和机械驱动压缩机（11）的增压内燃机，其压力侧连接到涡轮压缩机的吸入侧。用于再循环排气的导管（18）通过旁路管道（17a，17b）中的喷射器装置（23,24）打开，旁通管道（17a，17b）从设置有阻尼器（16）的进气管道（15）向涡轮压缩机的下游分支，。

17. 发明授权

US09133764B2 Six-stroke engine system with blowdown exhaust recirculation 有权
标题翻译：六冲程发动机系统具有排污再循环
公开(公告)号：US09133764B2
公开(公告)日：2015-09-15
申请号：US13712347
申请日：2012-12-12
申请人： Caterpillar Inc.
发明人： Scott B. Fiveland , D. Ryan Williams
IPC分类号： F02B75/02 , F02M25/07
CPC分类号： F02B75/021 , F01L1/38 , F02D13/0276 , F02M26/05 , F02M26/06 , F02M26/07 , F02M26/20 , F02M26/37 , F02M2026/004 , F02M2026/005
摘要： A six-stroke engine system including an engine with a combustion chamber including an exhaust valve that expels exhaust gasses during an exhaust stroke, and a blowdown exhaust valve that expels blowdown exhaust gasses during recompression. An intake line directs air into the combustion chamber, and an exhaust line directs exhaust gasses from combustion chamber. A blowdown exhaust line directs blowdown exhaust gasses out of the combustion chamber and into the intake line. The blowdown exhaust gasses are expelled through the blowdown exhaust valve during recompression, and exhaust gasses are expelled through the exhaust valve during the exhaust stroke.
摘要翻译：一种六冲程发动机系统，包括具有燃烧室的发动机，该燃烧室包括在排气冲程期间排出废气的排气阀，以及在再压缩期间排出排气的排放排气阀。进气管线将空气引导到燃烧室中，排气管线将排气从燃烧室引导。排污排气管路将废气排放出燃烧室并进入进气管线。在再压缩期间，排污废气通过排放排气阀排出，并且在排气冲程期间排气通过排气阀排出。

18. 发明授权

US5692464A Diesel engine 失效
标题翻译：柴油发动机
公开(公告)号：US5692464A
公开(公告)日：1997-12-02
申请号：US612523
申请日：1996-03-08
申请人： Shuji Kimura
发明人： Shuji Kimura
IPC分类号： F01L13/00 , F01L9/02 , F02B3/06 , F02D9/02 , F02D13/02 , F02D41/02 , F02M25/07 , F02D13/00
CPC分类号： F02D13/0234 , F01L9/02 , F02D13/0253 , F02D13/0257 , F02M26/55 , F02B3/06 , F02M2026/005 , Y02T10/18
摘要： In a diesel engine, the closing timing for the intake valves is maintained in the vicinity of bottom dead center during engine starting and in a low engine revolution speed region, while on the other hand this closing timing is retarded the more from bottom dead center, the higher is the engine revolution speed region, and thereby the engine can be designed with a lower compression ratio. Preferably the temperature within the cylinder at compression top dead center, i.e. the compressions stroke end temperature, is calculated, and the closing timing for the intake valves is controlled so as to keep this final compression temperature within a predetermined range. By doing this, reduction of the size of the diesel engine is made possible due to lowering of the compression ratio thereof, while both the composition of the exhaust gas and also engine output power are maintained at preferable levels.
摘要翻译：在柴油发动机中，在发动机起动期间和低发动机转速区域中，进气门的关闭正时保持在下止点附近，而另一方面，该关闭正时从下止点延迟得更多，发动机转速区域越高，因此能够以较低的压缩比设计发动机。优选地，计算在压缩上止点处的气缸内的温度，即压缩行程结束温度，并且控制进气门的关闭正时，以将该最终压缩温度保持在预定范围内。通过这样做，由于其压缩比的降低，能够减小柴油发动机的尺寸，同时将排气的组成和发动机输出功率保持在优选的水平。

19. 发明授权

US5497745A Engine control for enhanced catalyst warm up while maintaining manifold vacuum 失效
标题翻译：发动机控制，增强催化剂预热，同时保持歧管真空
公开(公告)号：US5497745A
公开(公告)日：1996-03-12
申请号：US393796
申请日：1995-02-24
申请人： Michael J. Cullen , Alan R. Dona
发明人： Michael J. Cullen , Alan R. Dona
IPC分类号： F02D37/02 , F02M25/07 , F02P5/15 , F02D41/16 , F02M3/06 , F02P5/145
CPC分类号： F02D37/02 , F02M26/55 , F02P5/1506 , F02P5/1508 , F02M2026/003 , F02M2026/005 , F02P5/1516 , Y02T10/46
摘要： An engine controller (12) controls an ignition system (88) and bypass throttle valve (96). An ignition timing signal is set to an initial value as a function of engine (10) operating parameters. The timing signal is retarded during cold operation to rapidly warm a catalyst converter (20) coupled to the engine exhaust (48). When the vacuum in the intake manifold (44) falls below a threshold level, the ignition timing signal is advanced beyond the initial value. The ignition timing signal is retarded back towards its initial value when the manifold vacuum exceeds the threshold value. Concurrently, the initial timing signal is controlled to achieve desired engine idle speed.
摘要翻译：发动机控制器（12）控制点火系统（88）和旁路节流阀（96）。点火定时信号被设定为作为发动机（10）运行参数的函数的初始值。定时信号在冷运行期间被延迟以快速加热耦合到发动机排气（48）的催化剂转换器（20）。当进气歧管（44）中的真空度低于阈值水平时，点火定时信号超出初始值。当歧管真空度超过阈值时，点火定时信号被延迟回到其初始值。同时，初始定时信号被控制以实现期望的发动机怠速。

20. 发明申请

WO2006054417A1 内燃機関の制御装置审中-公开
标题翻译：内燃机控制器
公开(公告)号：WO2006054417A1
公开(公告)日：2006-05-26
申请号：PCT/JP2005/019252
申请日：2005-10-13
申请人：トヨタ自動車株式会社 , 錦織貴志 , 吉岡衛 , 中川徳久
发明人：錦織貴志 , 吉岡衛 , 中川徳久
IPC分类号： F02D41/10 , F02D13/02 , F02D21/08 , F02D41/02 , F02D41/12 , F02D43/00 , F02D45/00 , F02M25/07
CPC分类号： F02D13/0261 , F02D31/003 , F02D41/005 , F02D41/006 , F02D41/0065 , F02D41/123 , F02D41/1454 , F02D2041/0017 , F02D2041/002 , F02D2200/1015 , F02M26/01 , F02M26/15 , F02M26/28 , F02M26/60 , F02M2026/005 , Y02T10/18 , Y02T10/47
摘要：アクセル開度PAに基づいて加速要求を検知する（第５Ｂ図の時点t3）。その加速要求が緩加速要求であった場合は、実スロットル開度TAをアイドル開度TA0とし（第５Ｅ図）、吸気バルブタイミングVVTの遅角要求を発する（第５Ｄ図）。実VVT値が失火限界値（燃焼保証VVT値L）に到達した時点t4で、F/Cからの復帰を実行する（第５Ａ図）。
摘要翻译：在减速时能够控制燃料切断时的排气再循环量（F / C）的内燃机中，在从燃料切断（F / C）伴随缓慢的强制复位时，防止燃烧劣化或失火加速。基于加速器开度PA（图5B中的时刻t3）检测加速请求。当请求为慢加速请求时，将实际节气门开度TA设定为怠速开度TA0（图5E），并且发出进气门正时VVT的延迟角请求（图5D）。在实际VVT值达到失火极限值（燃烧保证VTT值L）的时间点t4，执行从燃料切断（F / C）的复位（图5A）。

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