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公开(公告)号：US06865880B2
公开(公告)日：2005-03-15
申请号：US10066760
申请日：2002-02-06
IPC分类号： F02D43/00 , B01D53/86 , B01D53/94 , F01N3/20 , F01N3/24 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/34 , F01N3/00
CPC分类号： F02D41/1446 , F02D41/0235 , F02D41/024 , F02D2041/389 , Y02T10/26
摘要： An exhaust control system for a cylinder fuel injection engine having a cylinder injection injectors directly injecting a fuel into combustion chambers and a catalytic converter provided in an exhaust passage from said combustion chambers for purifying an exhaust gas, such that the air/fuel ratio in the combustion chambers is periodically made richer for quickening activation of catalytic converter.
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公开(公告)号：US20050034706A1
公开(公告)日：2005-02-17
申请号：US10948666
申请日：2004-09-24
IPC分类号： F01L9/04 , F02B27/02 , F02B31/00 , F02B75/12 , F02D13/02 , F02D41/00 , F02D41/34 , F02F3/26 , F02M25/07 , F02B47/08
CPC分类号： F02D41/008 , F01L9/04 , F02B23/104 , F02B27/0215 , F02B27/0263 , F02B27/0273 , F02B27/0278 , F02B27/0294 , F02B31/00 , F02B2075/125 , F02D9/109 , F02D13/0207 , F02D13/0226 , F02D13/0253 , F02D35/023 , F02D41/0002 , F02D41/0062 , F02D41/0065 , F02D41/18 , F02D41/187 , F02D2041/001 , F02D2041/002 , F02D2200/1002 , F02D2250/18 , F02F3/26 , F02M26/01 , F02M26/13 , Y02T10/123 , Y02T10/146 , Y02T10/18 , Y02T10/42 , Y02T10/47
摘要： The amount of air to be introduced is controlled for each cylinder, whereby it is intended to make it possible to control the torque generated in each cylinder, perform an ultra-lean burn operation, purify the exhaust gas, and increase the output of an engine. An air flow control valve adapted to be on-off controlled in accordance with an operated quantity of an accelerator pedal is disposed in each branch pipe or intake port. The air flow control valve may be a throttle valve disposed in each branch pipe or it may be a variable intake valve for opening and closing the intake port.
摘要翻译： 对每个气缸控制要引入的空气量，从而可以控制在每个气缸中产生的扭矩，执行超稀薄燃烧操作，净化排气并增加发动机的输出 。 在每个分支管或进气口中设置有适于根据加速踏板的操作量进行开关控制的气流控制阀。 空气流量控制阀可以是设置在每个分支管中的节流阀，也可以是用于打开和关闭进气口的可变进气门。
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公开(公告)号：US06659069B2
公开(公告)日：2003-12-09
申请号：US09791893
申请日：2001-02-26
IPC分类号： F02B304
CPC分类号： B60W10/06 , B60W10/08 , B60W2710/0622 , F02B2075/125 , F02D13/0238 , F02D13/0261 , F02D41/062 , F02D41/1446 , F02D41/187 , F02D41/3023 , F02D41/401 , F02D2041/389 , F02N19/004 , Y02T10/123 , Y02T10/44 , Y10S903/903 , Y10S903/917
摘要： A starting method of an engine wherein a fuel is directly injected into a combustion chamber, the engine having a starter for starting up the engine, the starting method including the steps of actuating the starter and injecting a fuel in a compression stroke when the starter is actuated.
摘要翻译： 一种发动机的启动方法，其中将燃料直接喷射到燃烧室中，所述发动机具有用于启动发动机的起动器，所述起动方法包括以下步骤：当所述起动器起动器为起动器时起动起动器并且以压缩冲程喷射燃料 启动。
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公开(公告)号：US06574961B2
公开(公告)日：2003-06-10
申请号：US09961443
申请日：2001-09-25
IPC分类号： F02D2300
CPC分类号： F02D41/3029 , F01N3/28 , F01N13/009 , F01N13/0093 , F01N2570/10 , F01N2570/12 , F01N2570/14 , F02B17/005 , F02B23/104 , F02B31/06 , F02B31/08 , F02B37/18 , F02B2075/125 , F02B2275/48 , F02D9/04 , F02D13/0215 , F02D13/0219 , F02D13/0238 , F02D13/0249 , F02D13/0261 , F02D23/02 , F02D35/023 , F02D41/0235 , F02D41/1446 , F02D41/3011 , F02D41/402 , F02D2041/389 , F02D2250/38 , F02M26/01 , F02M26/05 , F02M26/10 , F02M26/13 , F02M69/045 , Y02T10/12 , Y02T10/123 , Y02T10/125 , Y02T10/144 , Y02T10/18 , Y02T10/44
摘要： In a direction-injection engine incorporating a turbocharger, fuel combustion is improved to enhance fuel economy within the high-load range of engine torque, and furthermore to control occurrence of smoke in the range of great load within the lean-burn range. Scavenging acceleration control is conducted to scavenge the exhaust gases in the combustion chamber by using at least one of the intake pipe pressure, the combustion chamber pressure, and the exhaust pipe pressure, and the fuel is injected twice during the intake stroke and the compression stroke.
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公开(公告)号：US20060225698A1
公开(公告)日：2006-10-12
申请号：US11449846
申请日：2006-06-09
CPC分类号： F02D41/008 , F01L9/04 , F02B23/104 , F02B27/0215 , F02B27/0263 , F02B27/0273 , F02B27/0278 , F02B27/0294 , F02B31/00 , F02B2075/125 , F02D9/109 , F02D13/0207 , F02D13/0226 , F02D13/0253 , F02D35/023 , F02D41/0002 , F02D41/0062 , F02D41/0065 , F02D41/18 , F02D41/187 , F02D2041/001 , F02D2041/002 , F02D2200/1002 , F02D2250/18 , F02F3/26 , F02M26/01 , F02M26/13 , Y02T10/123 , Y02T10/146 , Y02T10/18 , Y02T10/42 , Y02T10/47
摘要： The amount of air to be introduced is controlled for each cylinder, whereby it is intended to make it possible to control the torque generated in each cylinder, perform an ultra-lean burn operation, purify the exhaust gas, and increase the output of an engine. An air flow control valve adapted to be on-off controlled in accordance with an operated quantity of an accelerator pedal is disposed in each branch pipe or intake port. The air flow control valve may be a throttle valve disposed in each branch pipe or it may be a variable intake valve for opening and closing the intake port.
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公开(公告)号：US06957529B2
公开(公告)日：2005-10-25
申请号：US09793402
申请日：2001-02-27
IPC分类号： F02D43/00 , B01D53/86 , B01D53/94 , F01N3/20 , F01N3/24 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/34 , F01N3/00
CPC分类号： F02D41/1446 , F02D41/0235 , F02D41/024 , F02D2041/389 , Y02T10/26
摘要： An exhaust control system for a cylinder fuel injection engine having a cylinder injection injectors directly injecting a fuel into combustion chambers and a catalytic converter provided in an exhaust passage from said combustion chambers for purifying an exhaust gas, such that the air/fuel ratio in the combustion chambers is periodically made richer for quickening activation of catalytic converter.
摘要翻译： 一种用于气缸燃料喷射发动机的排气控制系统，其具有将燃料直接喷射到燃烧室中的气缸喷射喷射器和设置在来自用于净化废气的燃烧室的排气通道中的催化转化器，使得空气/燃料比在 定期使燃烧室更加富集，以加快催化转化器的活化。
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37.发明申请公开(公告)号：US20050072151A1
公开(公告)日：2005-04-07
申请号：US10455397
申请日：2003-06-06
IPC分类号： F02B37/00 , F01L1/34 , F01L1/356 , F01N3/20 , F01N3/24 , F01N3/28 , F01N13/02 , F02B17/00 , F02B23/10 , F02B29/08 , F02B31/08 , F02B37/12 , F02B37/18 , F02B39/16 , F02B75/12 , F02D9/04 , F02D13/02 , F02D23/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02D41/30 , F02D41/34 , F02D41/40 , F02D43/00 , F02M25/07 , F02M51/02 , F02M69/04 , F02D23/00
CPC分类号： F02D41/3029 , F01N3/28 , F01N13/009 , F01N13/0093 , F01N2570/10 , F01N2570/12 , F01N2570/14 , F02B17/005 , F02B23/104 , F02B31/06 , F02B31/08 , F02B37/18 , F02B2075/125 , F02B2275/48 , F02D9/04 , F02D13/0215 , F02D13/0219 , F02D13/0238 , F02D13/0249 , F02D13/0261 , F02D23/02 , F02D35/023 , F02D41/0235 , F02D41/1446 , F02D41/3011 , F02D41/402 , F02D2041/389 , F02D2250/38 , F02M26/01 , F02M26/05 , F02M26/10 , F02M26/13 , F02M69/045 , Y02T10/12 , Y02T10/123 , Y02T10/125 , Y02T10/144 , Y02T10/18 , Y02T10/44
摘要： In a direction-injection engine incorporating a turbocharger, fuel combustion is improved to enhance fuel economy within the high-load range of engine torque, and furthermore to control occurrence of smoke in the range of great load within the lean-burn range. Scavenging acceleration control is conducted to scavenge the exhaust gases in the combustion chamber by using at least one of the intake pipe pressure, the combustion chamber pressure, and the exhaust pipe pressure, and the fuel is injected twice during the intake stroke and the compression stroke.
摘要翻译： 在结合有涡轮增压器的方向注射发动机中，改善了燃料燃烧，以提高发动机扭矩的高负荷范围内的燃料经济性，并且进一步控制在稀燃范围内的大负荷范围内的烟雾发生。 进行清扫加速控制，以通过使用进气管压力，燃烧室压力和排气管压力中的至少一个来清除燃烧室中的废气，并且在进气冲程和压缩冲程期间喷射燃料两次 。
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38.发明申请Fuel Injection Equipment, Internal Combustion Engine, and Control Method of Fuel Injection Equipment 审中-公开燃油喷射设备，内燃机和燃油喷射设备的控制方法公开(公告)号：US20070204836A1
公开(公告)日：2007-09-06
申请号：US11747275
申请日：2007-05-11
IPC分类号： F02M67/00
CPC分类号： F02M61/162 , F02B17/005 , F02B23/104 , F02B2023/103 , F02B2023/106 , F02B2075/125 , F02F3/26 , F02M61/1806 , F02M69/045 , Y02T10/123 , Y02T10/125
摘要： A fuel injection equipment to control the instability of combustion when the airflow is weak, and improve the fuel cost. A fuel injection equipment for an cylinder injection type and spark ignition type internal combustion engine that injects gasoline directly to a combustion chamber, wherein the top angle at the point of fuel spray in the pressurized atmosphere of absolute pressure 0.5MPa is from −10° to 10°. Further, the fuel is injected at the compression stroke of the internal combustion engine which installs the fuel injection equipment, and said internal combustion engine is started.
摘要翻译： 一种燃油喷射设备，用于控制气流不畅时燃烧不稳定，提高燃油成本。 一种用于汽缸喷射型和火花点火式内燃机的燃料喷射设备，其将汽油直接喷射到燃烧室，其中在绝对压力为0.5MPa的加压气氛中的燃料喷射点处的顶角为-10°至 10°。 此外，在安装燃料喷射设备的内燃机的压缩行程下喷射燃料，并且启动所述内燃机。
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39.发明申请公开(公告)号：US20060157018A1
公开(公告)日：2006-07-20
申请号：US11374022
申请日：2006-03-14
CPC分类号： F02M61/162 , F02B17/005 , F02B23/104 , F02B2023/103 , F02B2023/106 , F02B2075/125 , F02F3/26 , F02M61/1806 , F02M69/045 , Y02T10/123 , Y02T10/125
摘要： A fuel injection equipment to control the instability of combustion when the airflow is weak, and improve the fuel cost. A fuel injection equipment for an cylinder injection type and spark ignition type internal combustion engine that injects gasoline directly to a combustion chamber, wherein the top angle at the point of fuel spray in the pressurized atmosphere of absolute pressure 0.5 MPa is from −10° to 10°. Further, the fuel is injected at the compression stroke of the internal combustion engine which installs the fuel injection equipment, and said internal combustion engine is started.
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40.发明授权Fuel injection equipment, internal combustion engine, and control method of fuel injection equipment 失效燃油喷射设备，内燃机和燃油喷射设备的控制方法公开(公告)号：US07021274B2
公开(公告)日：2006-04-04
申请号：US10612153
申请日：2003-07-03
IPC分类号： F02B17/00
CPC分类号： F02M61/162 , F02B17/005 , F02B23/104 , F02B2023/103 , F02B2023/106 , F02B2075/125 , F02F3/26 , F02M61/1806 , F02M69/045 , Y02T10/123 , Y02T10/125
摘要： A fuel injection equipment to control the instability of combustion when the airflow is weak, and improve the fuel cost. A fuel injection equipment for an cylinder injection type and spark ignition type internal combustion engine that injects gasoline directly to a combustion chamber, wherein the top angle at the point of fuel spray in the pressurized atmosphere of absolute pressure 0.5 MPa is from −10° to 10°. Further, the fuel is injected at the compression stroke of the internal combustion engine which installs the fuel injection equipment, and said internal combustion engine is started.
摘要翻译： 一种燃油喷射设备，用于控制气流不畅时燃烧不稳定，提高燃油成本。 一种用于汽缸喷射式和火花点火式内燃机的燃料喷射设备，其将汽油直接喷射到燃烧室，其中在绝对压力为0.5MPa的加压气氛中的燃料喷射点处的顶角为-10°至 10°。 此外，在安装燃料喷射设备的内燃机的压缩行程下喷射燃料，并且启动所述内燃机。
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