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1. 发明申请

US20060016425A1 Combustion control apparatus for direct-injection spark-ignition internal combustion engine 有权
标题翻译：直喷式火花点火内燃机燃烧控制装置
公开(公告)号：US20060016425A1
公开(公告)日：2006-01-26
申请号：US11189058
申请日：2005-07-26
申请人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
发明人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
IPC分类号： F02B5/00 , F02P5/00
CPC分类号： F02D41/0002 , F01N3/20 , F02B17/005 , F02B23/104 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D41/1446 , F02D41/3809 , F02D41/401 , F02D2041/0015 , F02D2200/0404 , F02D2200/0802 , F02M69/045 , F02P5/045 , Y02T10/123 , Y02T10/125 , Y02T10/42 , Y02T10/44
摘要： A combustion control apparatus configured to operate a direct-injection spark-ignition internal combustion engine in a top dead center injection operating mode. In the top dead center injection operating mode, a fuel injection start timing is set to be before compression top dead center, a fuel injection end timing is set to be after compression top dead center, and an ignition timing is set to be after compression top dead center. The combustion control apparatus is configured to promote incylinder fuel spray penetration.
摘要翻译：一种燃烧控制装置，其构造成在上止点喷射运行模式中操作直喷式火花点火内燃机。在上止点喷射运行模式中，将燃料喷射开始正时设定为压缩上止点之前，将燃料喷射结束定时设定为压缩上止点之后，将点火正时设定为压缩前后死中心燃烧控制装置被构造成促进燃料喷射穿透。

2. 发明申请

US20050161021A1 Direct fuel injection/spark ignition engine control device 有权
标题翻译：直接燃油喷射/火花点火发动机控制装置
公开(公告)号：US20050161021A1
公开(公告)日：2005-07-28
申请号：US11038643
申请日：2005-01-21
申请人： Hitoshi Ishii , Masayuki Tomita , Toshiya Kono
发明人： Hitoshi Ishii , Masayuki Tomita , Toshiya Kono
IPC分类号： F02D37/02 , F02D41/02 , F02D41/30 , F02D41/40 , F02D43/00
CPC分类号： F02D41/405 , F02D37/02 , F02D41/401 , F02D2041/389 , Y02T10/44
摘要： A control apparatus is configured to achieve considerably delayed ignition timing and combustion stability, and to bring about an increase in exhaust gas temperature and a reduction in HC discharge when the engine is cold. Normal stratified combustion operation and homogeneous combustion operation are carried out when warming has been completed and the coolant temperature of the internal combustion engine has exceeded 80° C. In an injection operation at the top dead center, the injection start timing ITS occurs prior to compression top dead center (TDC) and the injection end timing ITE occurs after compression top dead center (TDC), whereby fuel injection is carried out so as to straddle the compression top dead center. The ignition timing ADV occurs after compression top dead center (TDC) and ignition occurs with a timing that is delayed from the injection start timing ITS.
摘要翻译：控制装置被配置为实现显着延迟的点火正时和燃烧稳定性，并且当发动机冷时，导致排气温度的升高和HC排放的减少。正常分层燃烧操作和均匀燃烧操作在加热完成并且内燃机的冷却剂温度已经超过80℃时进行。在上止点的喷射操作中，喷射开始时刻ITS在压缩之前发生上止点（TDC）和喷射结束时刻ITE发生在压缩上死点（TDC）之后，由此进行燃料喷射以跨越压缩上止点。点火正时ADV发生在压缩上死点（TDC）之后，并且随着从喷射开始时刻ITS延迟的定时发生点火。

3. 发明授权

US07104249B2 Direct fuel injection/spark ignition engine control device 有权
标题翻译：直接燃油喷射/火花点火发动机控制装置
公开(公告)号：US07104249B2
公开(公告)日：2006-09-12
申请号：US11038643
申请日：2005-01-21
申请人： Hitoshi Ishii , Masayuki Tomita , Toshiya Kono
发明人： Hitoshi Ishii , Masayuki Tomita , Toshiya Kono
IPC分类号： F02B5/00
CPC分类号： F02D41/405 , F02D37/02 , F02D41/401 , F02D2041/389 , Y02T10/44
摘要： A control apparatus is configured to achieve considerably delayed ignition timing and combustion stability, and to bring about an increase in exhaust gas temperature and a reduction in HC discharge when the engine is cold. Normal stratified combustion operation and homogeneous combustion operation are carried out when warming has been completed and the coolant temperature of the internal combustion engine has exceeded 80° C. In an injection operation at the top dead center, the injection start timing ITS occurs prior to compression top dead center (TDC) and the injection end timing ITE occurs after compression top dead center (TDC), whereby fuel injection is carried out so as to straddle the compression top dead center. The ignition timing ADV occurs after compression top dead center (TDC) and ignition occurs with a timing that is delayed from the injection start timing ITS.
摘要翻译：控制装置被配置为实现显着延迟的点火正时和燃烧稳定性，并且当发动机冷时，导致排气温度的升高和HC排放的减少。正常分层燃烧操作和均匀燃烧操作在加热完成并且内燃机的冷却剂温度已经超过80℃时进行。在上止点的喷射操作中，喷射开始时刻ITS在压缩之前发生上止点（TDC）和喷射结束时刻ITE发生在压缩上死点（TDC）之后，由此进行燃料喷射以跨越压缩上止点。点火正时ADV发生在压缩上死点（TDC）之后，并且随着从喷射开始时刻ITS延迟的定时发生点火。

4. 发明授权

US07194999B2 Combustion control apparatus for direct-injection spark-ignition internal combustion engine 有权
标题翻译：直喷式火花点火内燃机燃烧控制装置
公开(公告)号：US07194999B2
公开(公告)日：2007-03-27
申请号：US11189058
申请日：2005-07-26
申请人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
发明人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masayuki Tomita , Akira Nakajima , Taro Sakai , Masatoshi Hidaka
IPC分类号： F02P5/00 , F02B17/00
CPC分类号： F02D41/0002 , F01N3/20 , F02B17/005 , F02B23/104 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D41/1446 , F02D41/3809 , F02D41/401 , F02D2041/0015 , F02D2200/0404 , F02D2200/0802 , F02M69/045 , F02P5/045 , Y02T10/123 , Y02T10/125 , Y02T10/42 , Y02T10/44
摘要： A combustion control apparatus configured to operate a direct-injection spark-ignition internal combustion engine in a top dead center injection operating mode. In the top dead center injection operating mode, a fuel injection start timing is set to be before compression top dead center, a fuel injection end timing is set to be after compression top dead center, and an ignition timing is set to be after compression top dead center. The combustion control apparatus is configured to promote incylinder fuel spray penetration.
摘要翻译：一种燃烧控制装置，其构造成在上止点喷射运行模式中操作直喷式火花点火内燃机。在上止点喷射运行模式中，将燃料喷射开始正时设定为压缩上止点之前，将燃料喷射结束定时设定为压缩上止点之后，将点火正时设定为压缩前后死中心燃烧控制装置被构造成促进燃料喷射穿透。

5. 发明授权

US07134421B2 Direct fuel injection spark ignition internal combustion engine 失效
标题翻译：燃油直喷点火内燃机
公开(公告)号：US07134421B2
公开(公告)日：2006-11-14
申请号：US11189128
申请日：2005-07-26
申请人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama
发明人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama
IPC分类号： F02B5/00 , F02B1/02
CPC分类号： F02B23/104 , F02B17/005 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D37/02 , F02D41/0255 , F02D41/3023 , F02D41/3076 , F02D41/401 , F02D41/405 , F02D2041/0015 , F02D2041/389 , F02M63/0225 , F02P5/1506 , Y02T10/123 , Y02T10/125 , Y02T10/44
摘要： When, with a piston assuming the top dead center (TDC) on the compression stroke, a fuel is injected from a nozzle of a fuel injection valve, the injected fuel from the nozzle is guided to reach electrodes of a spark plug by a concave surface defined by a crown portion of a piston. A control unit is provided that controls the fuel injection valve and the spark plug. The control unit is configured to carry out under a given condition controlling the fuel injection valve to start the fuel injection at a time before the top dead center (TDC) on the compression stroke and finish the fuel injection at a time after the top dead center (TDC) on the compression stroke; and controlling the spark plug to carry out the ignition at a time after the top dead center (TDC).
摘要翻译：当在压缩冲程中假定上止点（TDC）的活塞从燃料喷射阀的喷嘴喷射燃料时，来自喷嘴的喷射的燃料被引导以通过凹表面到达火花塞的电极由活塞的冠部限定。提供控制燃料喷射阀和火花塞的控制单元。控制单元被配置为在给定条件下执行控制燃料喷射阀以在压缩行程上的上止点（TDC）之前的时间开始燃料喷射，并且在上止点之后的时间完成燃料喷射（TDC）压缩冲程; 并控制火花塞在上死点（TDC）之后的时刻进行点火。

6. 发明申请

US20060016419A1 Direct fuel injection spark ignition internal combustion engine 失效
公开(公告)号：US20060016419A1
公开(公告)日：2006-01-26
申请号：US11189128
申请日：2005-07-26
申请人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama
发明人： Toshiya Kono , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama
IPC分类号： F02B3/00
CPC分类号： F02B23/104 , F02B17/005 , F02B31/085 , F02B2075/125 , F02B2275/48 , F02D37/02 , F02D41/0255 , F02D41/3023 , F02D41/3076 , F02D41/401 , F02D41/405 , F02D2041/0015 , F02D2041/389 , F02M63/0225 , F02P5/1506 , Y02T10/123 , Y02T10/125 , Y02T10/44
摘要： When, with a piston assuming the top dead center (TDC) on the compression stroke, a fuel is injected from a nozzle of a fuel injection valve, the injected fuel from the nozzle is guided to reach electrodes of a spark plug by a concave surface defined by a crown portion of a piston. A control unit is provided that controls the fuel injection valve and the spark plug. The control unit is configured to carry out under a given condition controlling the fuel injection valve to start the fuel injection at a time before the top dead center (TDC) on the compression stroke and finish the fuel injection at a time after the top dead center (TDC) on the compression stroke; and controlling the spark plug to carry out the ignition at a time after the top dead center (TDC).

7. 发明申请

US20060266326A1 Control apparatus and method for inner cylinder direct injection spark ignited internal combustion engine 失效
标题翻译：内筒直喷火花点火内燃机控制装置及方法
公开(公告)号：US20060266326A1
公开(公告)日：2006-11-30
申请号：US11443178
申请日：2006-05-31
申请人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
发明人： Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
IPC分类号： F02B17/00 , F02B3/00 , F02P5/00 , F01N3/00
CPC分类号： F02D41/0255 , F02D37/02 , F02D41/3836 , F02D41/401 , F02D41/402 , F02D2041/389 , F02D2200/0602 , F02D2200/0606 , Y02T10/26 , Y02T10/44
摘要： In control apparatus and method for an inner cylinder spark ignited internal combustion engine having a fuel injection valve configured to directly inject fuel into an inside of an engine cylinder and a spark plug, a super retard combustion is executed to set an ignition timing after a compression stroke top dead center and to inject fuel before the ignition timing and after the compression stroke top dead center during a predetermined engine driving condition and at least part of fuel is injected before the compression stroke top dead center to decrease a fuel injection quantity after the compression stroke top dead center during an interval which is immediately after an engine start and in which a pressure of fuel is relatively low.
摘要翻译：在具有配置成将燃料直接喷射到发动机气缸和火花塞内部的燃料喷射阀的内筒火花点火内燃机的控制装置和方法中，执行超级燃烧以在压缩之后设定点火正时并且在预定的发动机驱动条件之前，在点火正时之前和压缩冲程中止点之后喷射燃料，并且在压缩冲程上死点之前喷射至少一部分燃料以减少压缩后的燃料喷射量在发动机启动之后的时间间隔内的行程上止点，其中燃料的压力相对较低。

8. 发明授权

US07117666B2 Direct fuel injection/spark ignition engine control device 失效
标题翻译：直接燃油喷射/火花点火发动机控制装置
公开(公告)号：US07117666B2
公开(公告)日：2006-10-10
申请号：US10960692
申请日：2004-10-08
申请人： Masayuki Tomita , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masahiro Fukuzumi
发明人： Masayuki Tomita , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masahiro Fukuzumi
IPC分类号： F01N3/00
CPC分类号： F02D41/3029 , F02D37/02 , F02D41/0002 , F02D41/024 , F02D41/402 , F02D2041/389 , Y02T10/26 , Y02T10/44
摘要： An engine control device is configured to cause an engine to operate at the optimum combustion mode according to the load when warming up of an emissions purification catalyst is required, and to obtain reduced HC discharged from the engine and accelerated warm-up of the catalyst. The engine control device performs stratified combustion with a compression stroke injection in a low-load region according to the engine load, and performs double-injection combustion with an intake stroke injection and a compression stroke injection in an intermediate load region, when warming up of the catalyst is required. In a high-load region, the engine control device performs homogenous combustion with an intake stroke injection.
摘要翻译：发动机控制装置构造成使发动机在需要排气净化催化剂的预热时根据负载以最佳燃烧模式运转，并且获得从发动机排出的减少的HC并促进催化剂的预热。发动机控制装置根据发动机负荷在低负荷区域中进行压缩冲程喷射的分层燃烧，并且在中间载荷区域中进行进气冲程喷射和压缩冲程喷射时的双重喷射燃烧，需要催化剂。在高负荷区域中，发动机控制装置进行进气冲程喷射的均匀燃烧。

9. 发明授权

US06990948B2 Direct injection engine system and start-up method for direct injection engine 失效
标题翻译：直喷式发动机系统及直喷式发动机起动方式
公开(公告)号：US06990948B2
公开(公告)日：2006-01-31
申请号：US10884975
申请日：2004-07-07
申请人： Masahiro Fukuzumi , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masayuki Tomita
发明人： Masahiro Fukuzumi , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masayuki Tomita
IPC分类号： F02B17/00
CPC分类号： F02D41/3076 , F02D19/061 , F02D19/0615 , F02D19/0628 , F02D19/0634 , F02D19/0649 , F02D19/0689 , F02D41/00 , F02D41/0025 , F02D41/062 , F02D41/3029 , F02D2200/0611 , Y02T10/36
摘要： An engine system is capable of switching between a first fuel injection mode, in which fuel is injected from a fuel injection valve 23 directly into a combustion chamber 6 in the compression stroke, and a second fuel injection mode, in which fuel is injected from the fuel injection valve 23 directly into the combustion chamber 6 in the intake stroke. A controller 30 determines the characteristic of the fuel that is supplied to the fuel injection valve 23, selects either the first fuel injection mode or the second fuel injection mode according to the fuel characteristic, and starts an engine 1 in the selected fuel injection mode.
摘要翻译：发动机系统能够在燃料从燃料喷射阀23直接喷射到燃烧室6中的第一燃料喷射模式和压缩行程中的第二燃料喷射模式之间切换，在该燃料喷射模式中，燃料喷射阀23在进气冲程中直接进入燃烧室6。控制器30确定供给到燃料喷射阀23的燃料的特性，根据燃料特性选择第一燃料喷射模式或第二燃料喷射模式，并且以所选择的燃料喷射模式启动发动机1。

10. 发明申请

US20050081511A1 Direct fuel injection/spark ignition engine control device 失效
标题翻译：直接燃油喷射/火花点火发动机控制装置
公开(公告)号：US20050081511A1
公开(公告)日：2005-04-21
申请号：US10960692
申请日：2004-10-08
申请人： Masayuki Tomita , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masahiro Fukuzumi
发明人： Masayuki Tomita , Tsutomu Kikuchi , Yuichi Iriya , Hitoshi Ishii , Mitsuhiro Akagi , Katsuaki Uchiyama , Masahiko Yuya , Takao Maitani , Masahiro Fukuzumi
IPC分类号： F02P5/15 , F02D37/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/30 , F02D41/40 , F02D43/00 , F01N9/00
CPC分类号： F02D41/3029 , F02D37/02 , F02D41/0002 , F02D41/024 , F02D41/402 , F02D2041/389 , Y02T10/26 , Y02T10/44
摘要： An engine control device is configured to cause an engine to operate at the optimum combustion mode according to the load when warming up of an emissions purification catalyst is required, and to obtain reduced HC discharged from the engine and accelerated warm-up of the catalyst. The engine control device performs stratified combustion with a compression stroke injection in a low-load region according to the engine load, and performs double-injection combustion with an intake stroke injection and a compression stroke injection in an intermediate load region, when warming up of the catalyst is required. In a high-load region, the engine control device performs homogenous combustion with an intake stroke injection.
摘要翻译：发动机控制装置构造成使发动机在需要排气净化催化剂的预热时根据负载以最佳燃烧模式运转，并且获得从发动机排出的减少的HC并促进催化剂的预热。发动机控制装置根据发动机负荷在低负荷区域中进行压缩冲程喷射的分层燃烧，并且在中间载荷区域中进行进气冲程喷射和压缩冲程喷射时的双重喷射燃烧，需要催化剂。在高负荷区域中，发动机控制装置进行进气冲程喷射的均匀燃烧。

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