-
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.
-
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。
-
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。
-
公开(公告)号：US07013863B2
公开(公告)日：2006-03-21
申请号：US10779796
申请日：2004-02-18
IPC分类号： F02B17/00
CPC分类号： F02D41/3029 , F02B17/005 , F02B23/104 , F02B23/105 , F02B31/085 , F02B2023/103 , F02B2023/106 , F02B2023/108 , F02B2031/003 , F02B2075/125 , F02B2275/48 , F02D41/0002 , F02D41/06 , F02D41/402 , F02D2041/0015 , F02F1/4214 , F02F2001/245 , F02M45/02 , F02M61/162 , F02M61/1853 , F02M63/0225 , F02M69/045 , F05C2201/046 , Y02T10/12 , Y02T10/123 , Y02T10/125 , Y02T10/146 , Y02T10/42
摘要： There is provided a cylinder injection type internal combustion engine capable of performing stratified charge operation at the time of a vehicle speed of 120 km/h and/or an engine rotational speed of 3200 rpm to enhance the fuel efficiency and/or to observe the emission regulations. In the internal combustion engine, a stratum of air and/or air flow is formed between a fuel spray injected from an injection valve and the top face of a piston and/or the wall surface of a combustion chamber, and a face shape contrived to guide the air flow is formed on the top face of the piston.Also, the stratified charge operation can be performed even at the time of cold start or cranking.
-
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。
-
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.
-
公开(公告)号：US06499456B1
公开(公告)日：2002-12-31
申请号：US09653807
申请日：2000-09-01
申请人： Toshiharu Nogi , Takuya Shiraishi , Yoko Nakayama , Noboru Tokuyasu , Yusuke Kihara , Yoshihiro Sukegawa , Minoru Ohsuga , Mineo Kashiwaya
发明人： Toshiharu Nogi , Takuya Shiraishi , Yoko Nakayama , Noboru Tokuyasu , Yusuke Kihara , Yoshihiro Sukegawa , Minoru Ohsuga , Mineo Kashiwaya
IPC分类号： F02P1502
CPC分类号： F02D13/0238 , F02B1/12 , F02B17/005 , F02B23/101 , F02B23/104 , F02B27/02 , F02B27/0215 , F02B27/0263 , F02B31/085 , F02B2023/085 , F02B2023/106 , F02B2023/108 , F02B2075/125 , F02B2275/48 , F02D13/0215 , F02D13/0261 , F02D21/08 , F02D37/02 , F02D41/0057 , F02D41/006 , F02D41/0065 , F02D41/3029 , F02D41/3035 , F02D2041/001 , F02D2041/0015 , F02F1/242 , F02M26/01 , F02M26/13 , F02P15/02 , Y02T10/123 , Y02T10/125 , Y02T10/146 , Y02T10/18 , Y02T10/47
摘要： A cylinder injection engine includes a fuel injector for injecting a fuel into a combustion chamber formed between a cylinder head and a piston, an intake port opening to the combustion chamber, an intake valve disposed in the intake port, a plurality of spark plugs provided for each cylinder for effecting ignition of a mixture formed within the combustion chamber, an external EGR valve having a function of EGR amount control to the cylinder, and a gas flow control valve. The engine has air/fuel ratio mode setting and ignition mode setting.
摘要翻译： 气缸喷射发动机包括燃料喷射器，用于将燃料喷射到形成在气缸盖和活塞之间的燃烧室中，通向燃烧室的进气口，设置在进气口中的进气阀，多个火花塞， 用于实现在燃烧室内形成的混合物点火的每个气缸，具有对气缸的EGR量控制功能的外部EGR阀和气体流量控制阀。 发动机具有空燃比模式设定和点火模式设定。
-
8.发明授权Cylinder-injection type internal combustion engine, method of controlling the engine, and fuel injection nozzle 失效气缸喷射式内燃机，发动机的控制方法以及燃料喷射喷嘴公开(公告)号：US06390059B1
公开(公告)日：2002-05-21
申请号：US09486055
申请日：2000-02-22
IPC分类号： F02B3100
CPC分类号： F02D41/3029 , F02B17/005 , F02B23/104 , F02B23/105 , F02B31/085 , F02B2023/103 , F02B2023/106 , F02B2023/108 , F02B2031/003 , F02B2075/125 , F02B2275/48 , F02D41/0002 , F02D41/06 , F02D41/402 , F02D2041/0015 , F02F1/4214 , F02F2001/245 , F02M45/02 , F02M61/162 , F02M61/1853 , F02M63/0225 , F02M69/045 , F05C2201/046 , Y02T10/12 , Y02T10/123 , Y02T10/125 , Y02T10/146 , Y02T10/42
摘要： There is provided a cylinder injection type internal combustion engine capable of performing stratified charge operation at the time of a vehicle speed of 120 km/h and/or an engine rotational speed of 3200 rpm to enhance the fuel efficiency and/or to observe the emission regulations. In the internal combustion engine, a stratum of air and/or air flow is formed between a fuel spray injected from an injection valve and the top face of a piston and/or the wall surface of a combustion chamber, and a face shape contrived to guide the air flow is formed on the top face of the piston. Also, the stratified charge operation can be performed even at the time of cold start or cranking.
摘要翻译： 提供一种能够在120km / h的车速和/或3200rpm的发动机转速下进行分级充电操作的气缸喷射型内燃机，以提高燃料效率和/或观察排放 规定。 在内燃机中，在从喷射阀喷射的燃料喷雾与活塞的顶面和/或燃烧室的壁面之间形成空气和/或空气流的层，以及形成为 引导空气流动形成在活塞的顶面上。此外，即使在冷启动或起动时也可以进行分层充电操作。
-
公开(公告)号：US6155217A
公开(公告)日：2000-12-05
申请号：US87984
申请日：1998-06-01
IPC分类号： B60W10/04 , B60R21/017 , B60R21/16 , B60T8/34 , B60W10/06 , B60W10/18 , F01L9/04 , F01L13/06 , F02B23/10 , F02B75/12 , F02D13/02 , F02D13/04 , F02D29/02 , F02D41/00 , F02D41/02 , F02D41/04 , F02B29/00
CPC分类号： F02D13/0207 , F01L13/06 , F01L9/04 , F02D13/0253 , F02D13/04 , F02D41/0005 , F02D41/021 , F02B2075/125 , F02B23/101 , F02D2041/001 , Y02T10/42
摘要： A control method of an internal combustion engine with which braking force while reducing the speed of the motor vehicle can be established by generating pumping loss effectively by using a variable valve mechanism enabling to control arbitrarily the open-close timing and the lift amount of air intake and exhaust valves of the engine. When the break step-on force detection means detects a step-on force on a brake and an operation of the anti-lock brake system is selected, at least one of the intake valve or the exhaust valve is made close, another one not closed of the intake valve or the exhaust valve is made open once in a single revolution of the engine while a piston moves from a top dead center to a bottom dead center, and a lift of the valve is controlled to be a designated value.
-
公开(公告)号：US07128051B2
公开(公告)日：2006-10-31
申请号：US10948666
申请日：2004-09-24
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。
-
-
-
-
-
-
-
-
-
搜索结果
73 条记录 (耗时 0.033 秒)
