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1. 发明申请

WO2008152485A1 CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION 审中-公开
标题翻译：用于内部燃烧的控制装置和控制方法
公开(公告)号：WO2008152485A1
公开(公告)日：2008-12-18
申请号：PCT/IB2008/001515
申请日：2008-06-12
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HOKUTO, Hiroyuki , KANEKO, Naoya
发明人： HOKUTO, Hiroyuki , KANEKO, Naoya
IPC分类号： F02D13/02 , F02D23/00 , F01N3/20 , F02B37/18
CPC分类号： F02D13/0257 , F01N3/2006 , F01N13/009 , F02B37/18 , Y02T10/144 , Y02T10/18 , Y02T10/26
摘要： In a region 1 where the engine load KL is less than a predetermined value KLl, only a second exhaust valve that opens and closes a second exhaust passageway that bypasses a turbine of a supercharger is opened. In a region 2 where the engine load KL is greater than or equal to the predetermined value KLl and less than a predetermined value KL3, both the second exhaust valve and a first exhaust valve that opens and closes a first exhaust passageway that leads to the turbine are opened. In a region 3 where the engine load KL is greater than or equal to the predetermined value KL3, only the first exhaust valve is opened. A predetermined value KLlLEAN for the time of the lean combustion is set lower than a predetermined value KLISTOICHI for the time of the stoichiometric
摘要翻译：在发动机负荷KL小于预定值KL1的区域1中，仅打开和关闭绕过增压器的涡轮的第二排气通道的第二排气门。在发动机负荷KL大于或等于预定值KL1且小于预定值KL3的区域2中，第二排气门和第一排气阀都打开和关闭通向涡轮机的第一排气通道被打开在发动机负荷KL大于或等于预定值KL3的区域3中，只有第一排气阀打开。在稀燃燃烧时，预定值KL1LEAN设定为比化学计量时间小的预定值KLISTOICHI

2. 发明申请

WO2007066210A8 EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机排气系统
公开(公告)号：WO2007066210A8
公开(公告)日：2008-06-05
申请号：PCT/IB2006003506
申请日：2006-12-07
申请人： TOYOTA MOTOR CO LTD , MIYASHITA SHIGEKI , KANEKO NAOYA
发明人： MIYASHITA SHIGEKI , KANEKO NAOYA
IPC分类号： F01N13/04 , B01D53/94 , F01N3/20 , F01N3/24 , F02B37/12
CPC分类号： F01N3/0814 , F01N3/0835 , F01N3/0878 , F01N3/101 , F01N3/2053 , F01N13/009 , F01N13/0093 , F01N13/011 , F01N13/107 , F02B37/18 , Y02T10/144 , Y02T10/22
摘要： In an exhaust system of an internal combustion engine having a plurality of cylinders (Ia, Ib) , a control valve (9a) is disposed downstream of a junction point (7a) of one of two exhaust passages (3a, 3b) of the engine, and a control valve (9b) and a catalytic converter are disposed downstream of a junction point (7b) of the other of the exhaust passages (3a, 3b) . The control valves (9a, 9b) of the two exhaust passages (3a, 3b) are controlled so that exhaust gas of all of the cylinders (Ia, Ib) mainly passages the catalytic converter (6b) of the other exhaust passage (3b) during startup of the engine.
摘要翻译：在具有多个气缸（Ia，Ib）的内燃机的排气系统中，控制阀（9a）设置在发动机的两个排气通道（3a，3b）之一的接合点（7a）的下游，，并且控制阀（9b）和催化转化器设置在另一个排气通道（3a，3b）的接合点（7b）的下游。控制两个排气通道（3a，3b）的控制阀（9a，9b），使得所有气缸（1a，1b）的排气主要通过另一排气通道（3b）的催化转化器（6b）在引擎启动期间。

3. 发明申请

WO2007066210A3 EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机排气系统
公开(公告)号：WO2007066210A3
公开(公告)日：2007-09-07
申请号：PCT/IB2006003506
申请日：2006-12-07
申请人： TOYOTA MOTOR CO LTD , KANEKO NAOYA , MIYASHITA SHIGEKI
发明人： MIYASHITA SHIGEKI
IPC分类号： F01N13/04 , B01D53/94 , F01N3/20 , F01N3/24 , F02B37/12
CPC分类号： F01N3/0814 , F01N3/0835 , F01N3/0878 , F01N3/101 , F01N3/2053 , F01N13/009 , F01N13/0093 , F01N13/011 , F01N13/107 , F02B37/18 , Y02T10/144 , Y02T10/22
摘要： In an exhaust system of an internal combustion engine having a plurality of cylinders (Ia, Ib) , a control valve (9a) is disposed downstream of a junction point (7a) of one of two exhaust passages (3a, 3b) of the engine, and a control valve (9b) and a catalytic converter are disposed downstream of a junction point (7b) of the other of the exhaust passages (3a, 3b) . The control valves (9a, 9b) of the two exhaust passages (3a, 3b) are controlled so that exhaust gas of all of the cylinders (Ia, Ib) mainly passages the catalytic converter (6b) of the other exhaust passage (3b) during startup of the engine.
摘要翻译：在具有多个气缸（Ia，Ib）的内燃机的排气系统中，控制阀（9a）设置在发动机的两个排气通道（3a，3b）中的一个的接合点（7a）的下游，，并且控制阀（9b）和催化转化器设置在另一个排气通道（3a，3b）的接合点（7b）的下游。控制两个排气通道（3a，3b）的控制阀（9a，9b），使得所有气缸（1a，1b）的排气主要通过另一排气通道（3b）的催化转化器（6b）在引擎启动期间。

4. 发明申请

WO2007066210A2 EXHAUST SYSTEM OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机排气系统
公开(公告)号：WO2007066210A2
公开(公告)日：2007-06-14
申请号：PCT/IB2006/003506
申请日：2006-12-07
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KANEKO, Naoya , MIYASHITA, Shigeki
发明人： MIYASHITA, Shigeki
IPC分类号： F01N7/04 , F02B37/12
CPC分类号： F01N3/0814 , F01N3/0835 , F01N3/0878 , F01N3/101 , F01N3/2053 , F01N13/009 , F01N13/0093 , F01N13/011 , F01N13/107 , F02B37/18 , Y02T10/144 , Y02T10/22
摘要： In an exhaust system of an internal combustion engine having a plurality of cylinders, a control valve is disposed downstream of a junction point of one of two exhaust passages of the engine, and a control valve and a catalytic converter are disposed downstream of a junction point of the other of the exhaust passages. The control valves of the two exhaust passages are controlled so that exhaust gas of all of the cylinders mainly passages the catalytic converter of the other exhaust passage during startup of the engine.
摘要翻译：在具有多个气缸的内燃机的排气系统中，控制阀设置在发动机的两个排气通路中的一个的接合点的下游，并且控制阀和催化转化器设置在接合点的下游的另一个排气通道。控制两个排气通道的控制阀，使得所有气缸的废气在发动机启动期间主要通过另一排气通道的催化转化器。

5. 发明申请

WO2009001189A1 CONTROL DEVICE OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机的控制装置
公开(公告)号：WO2009001189A1
公开(公告)日：2008-12-31
申请号：PCT/IB2008/001617
申请日：2008-06-20
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KANEKO, Naoya
发明人： KANEKO, Naoya
IPC分类号： F02B37/18 , F02D13/02 , F02B37/02 , F02B37/20
CPC分类号： F02B37/18 , F01N2430/10 , F02B37/02 , F02B37/20 , F02D13/0246 , F02D13/0257 , Y02T10/144 , Y02T10/18
摘要： An internal combustion engine control device of the invention includes : an internal combustion engine (10) in which a cylinder is provided with a turbo-side exhaust valve (14) that opens and closes an exhaust port that communicates with a turbo-side exhaust passageway (18) that leads to a.turbine's inlet opening (12a) of a turbosupercharger (12), and with a bypass-side exhaust valve (16) that opens and closes an exhaust port that communicates with a bypass-side exhaust passageway (20) that bypasses the turbine (12); a bypass control valve (22) provided on the bypass-side exhaust passageway; an exhaust-side valve-operating device that opens and closes the turbo-side exhaust valve and the bypass-side exhaust valve in accordance with cam profiles that are provided, only one for each of the turbo-side exhaust valve (14) and the bypass-side exhaust valve (16); and a control portion that- controls degree of opening of the bypass control valve (22) according to an operation status of the engine.
摘要翻译：本发明的内燃机控制装置包括：内燃机（10），其中气缸设有涡轮侧排气阀（14），所述涡轮侧排气阀（14）打开和关闭与涡轮机侧排气通道（18），其导致涡轮增压器（12）的涡轮机的入口开口（12a），以及旁通侧排气阀（16），其将与旁路侧排气通路（20）连通的排气口打开和关闭）绕过涡轮机（12）; 设置在旁通侧排气通路上的旁通控制阀（22）排气侧阀操作装置，其根据所设置的凸轮轮廓来打开和关闭涡轮侧排气阀和旁通侧排气阀，仅对于涡轮侧排气阀（14）和旁路侧排气阀（16）; 以及控制部分，其根据发动机的操作状态来控制旁通控制阀（22）的打开程度。

6. 发明申请

WO2007023357A2 ENGINE CONTROL APPARATUS 审中-公开
标题翻译：发动机控制装置
公开(公告)号：WO2007023357A2
公开(公告)日：2007-03-01
申请号：PCT/IB2006/002281
申请日：2006-08-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KANEKO, Naoya
发明人： KANEKO, Naoya
IPC分类号： F02D41/14
CPC分类号： F02D41/1475 , F02D41/1482 , F02D41/1483 , F02D41/2445 , F02D41/2454 , F02D41/3029 , F02D41/3094 , F02D41/345 , Y02T10/44
摘要： A control apparatus of an engine that includes an intake passage fuel injector and an in-cylinder fuel injector according to the invention is characterised by further including correcting means for selectively increase-correcting or decrease-correcting a fuel injection quantity to bring an air-fuel ratio close to a predetermined target air-fuel ratio; and switching means for dividing an increase amount or decrease amount of the fuel injection quantity into a distribution ratio that is to be divided between the two fuel injectors, and when executing a correction by the correcting means, making one of the fuel injectors responsible for the larger part of a ratio, making the other fuel injector responsible for the smaller part of the ratio, and switching the fuel injector responsible fore the larger part of the ratio according to the operating state of the engine.
摘要翻译：根据本发明的包括进气通道燃料喷射器和缸内燃料喷射器的发动机的控制设备的特征在于，还包括用于选择性地增加校正或减少校正燃料的校正装置使空燃比接近规定的目标空燃比的喷射量; 以及切换装置，用于将燃料喷射量的增加量或减少量分为在两个燃料喷射器之间分配的分配比率，并且当执行校正装置的校正时，使燃料喷射器中的一个负责比例较大的一部分，使得另一个燃料喷射器负责该比例的较小部分，并根据发动机的运行状态切换燃料喷射器负责的大部分比例。

7. 发明申请

WO2008152485A8 CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置及控制方法
公开(公告)号：WO2008152485A8
公开(公告)日：2009-12-30
申请号：PCT/IB2008001515
申请日：2008-06-12
申请人： TOYOTA MOTOR CO LTD , HOKUTO HIROYUKI , KANEKO NAOYA
发明人： HOKUTO HIROYUKI , KANEKO NAOYA
IPC分类号： F02D13/02 , F01N3/20 , F02B37/18 , F02D23/00
CPC分类号： F02D13/0257 , F01N3/2006 , F01N13/009 , F02B37/18 , Y02T10/144 , Y02T10/18 , Y02T10/26
摘要： In a region 1 where the engine load KL is less than a predetermined value KLl, only a second exhaust valve that opens and closes a second exhaust passageway that bypasses a turbine of a supercharger is opened. In a region 2 where the engine load KL is greater than or equal to the predetermined value KLl and less than a predetermined value KL3, both the second exhaust valve and a first exhaust valve that opens and closes a first exhaust passageway that leads to the turbine are opened. In a region 3 where the engine load KL is greater than or equal to the predetermined value KL3, only the first exhaust valve is opened. A predetermined value KLlLEAN for the time of the lean combustion is set lower than a predetermined value KLISTOICHI for the time of the stoichiometric
摘要翻译：在发动机负荷KL小于预定值KL1的区域1中，仅打开和关闭绕过增压器的涡轮的第二排气通道的第二排气门。在发动机负荷KL大于或等于预定值KL1且小于预定值KL3的区域2中，第二排气门和第一排气阀都打开和关闭通向涡轮机的第一排气通道被打开在发动机负荷KL大于或等于预定值KL3的区域3中，只有第一排气阀打开。在稀燃燃烧时，预定值KL1LEAN设定为比化学计量时间小的预定值KLISTOICHI

8. 发明申请

WO2009010862A8 CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：WO2009010862A8
公开(公告)日：2009-01-22
申请号：PCT/IB2008/001865
申请日：2008-07-17
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , KANEKO, Naoya
发明人： KANEKO, Naoya
IPC分类号： F02B37/18 , F02P15/08 , F02D13/02
摘要： A cylinder of an internal combustion engine is provided with a turbo-side exhaust valve that opens and closes an exhaust port that communicates with a turbo-side exhaust passageway that leads to a turbine inlet opening of a turbo-supercharger, a bypass-side exhaust valve that opens and closes an exhaust port that communicates with a bypass-side exhaust passageway that bypasses the turbine, a first intake valve disposed opposite to the turbo-side exhaust valve, and a second intake valve disposed opposite to the bypass-side exhaust valve. At the time of engine startup and/or the time of low engine load, the turbo-side exhaust valve and the first intake valve are sto ed in the closed state.

9. 发明申请

WO2007023357A3 ENGINE CONTROL APPARATUS 审中-公开
标题翻译：发动机控制装置
公开(公告)号：WO2007023357A3
公开(公告)日：2007-06-21
申请号：PCT/IB2006002281
申请日：2006-08-22
申请人： TOYOTA MOTOR CO LTD , KANEKO NAOYA
发明人： KANEKO NAOYA
IPC分类号： F02D41/14 , F02D41/04 , F02D41/30 , F02D41/34 , F02D45/00 , F02M63/00
CPC分类号： F02D41/1475 , F02D41/1482 , F02D41/1483 , F02D41/2445 , F02D41/2454 , F02D41/3029 , F02D41/3094 , F02D41/345 , Y02T10/44
摘要： A control apparatus of an engine that includes an intake passage fuel injector and an in-cylinder fuel injector according to the invention is characterised by further including correcting means for selectively increase-correcting or decrease-correcting a fuel injection quantity to bring an air-fuel ratio close to a predetermined target air-fuel ratio; and switching means for dividing an increase amount or decrease amount of the fuel injection quantity into a distribution ratio that is to be divided between the two fuel injectors, and when executing a correction by the correcting means, making one of the fuel injectors responsible for the larger part of a ratio, making the other fuel injector responsible for the smaller part of the ratio, and switching the fuel injector responsible fore the larger part of the ratio according to the operating state of the engine.
摘要翻译：根据本发明的包括进气通道燃料喷射器和缸内燃料喷射器的发动机的控制装置的特征在于还包括校正装置，用于选择性地增加校正或减少校正燃料喷射量以使空气燃料接近预定目标空燃比; 以及用于将燃料喷射量的增加量或减少量分成在两个燃料喷射器之间要分配的分配比率的切换装置，并且当通过校正装置执行校正时，使一个燃料喷射器负责较大部分的比例，使另一个燃料喷射器负责比例的较小部分，并根据发动机的运行状态切换燃油喷射器的比例的较大部分。

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