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1. 发明专利

MX2013002389A DISPOSITIVO DE CONTROL PARA VEHICULO. 未知
公开(公告)号：MX2013002389A
公开(公告)日：2013-04-03
申请号：MX2013002389
申请日：2011-08-09
申请人： NISSAN MOTOR
发明人： MORI TOMOYA , ICHIBA JUNSO , KOBASYASHI SHINICHI , OKUMURA YAYOI , TAKAHASHI TOMOHIKO , ONO MASASHI , HAMANO KEISUKE , TOMITA MASAYUKI , KOUNO TOSHIYA , SATOU RITSUO , KOYAMA HIROKIMI , TAKAHATA TOSHIO , SHIMIZU MASAYUKI , IRIYA YUUICHI
IPC分类号： F02D29/00 , F02D41/06 , F02D29/02 , F02D41/04
摘要： El modo de combustión de un motor (1) de combustión interna mientras un vehículo está detenido durante el arranque en frío se puede conmutar entre la combustión homogénea y la combustión estratificada. El rango de operación de la combustión estratificada mientras el vehículo está detenido durante el arranque en frío se establece para volverse mayor con respecto al rango de operación de la combustión homogénea a medida que se vuelve menor la inclinación en la dirección frontal a trasera del vehículo. Consecuentemente, el rango de operación de la combustión estratificada se puede ampliar mientras se asegura la presión negativa de entrada requerida para la función de freno, logrando por consiguiente la reducción de HC mientras el vehículo está detenido durante el arranque en frío.

2. 发明专利

MY164341A CONTROL DEVICE FOR VEHICLE 未知
公开(公告)号：MY164341A
公开(公告)日：2017-12-15
申请号：MYPI2013000645
申请日：2011-08-09
申请人： NISSAN MOTOR
发明人： MORI TOMOYA , SATOU RITSUO , KOYAMA HIROKIMI , TAKAHATA TOSHIO , SHIMIZU MASAYUKI , IRIYA YUUICHI , ICHIBA JUNSO , KOBAYASHI SHINICHI , OKUMURA YAYOI , TAKAHASHI TOMOHIKO , ONO MASASHI , HAMANO KEISUKE , TOMITA MASAYUKI , KOUNO TOSHIYA
IPC分类号： F02D29/00 , F02D41/06 , F02D29/02 , F02D41/04
摘要： AN INTERNAL COMBUSTION ENGINE (1) AT A STANDSTILL OF A VEHICLE AFTER COLD STARTING CAN SWITCH ITS COMBUSTION MODE TO A HOMOGENOUS COMBUSTION MODE OR A STRATIFIED COMBUSTION MODE. AN OPERATION RANGE OF THE STRATIFIED COMBUSTION AT THE STANDSTILL OF THE VEHICLE AFTER COLD STARTING IS EXPANDED RELATIVE TO AN OPERATION RANGE OF THE HOMOGENOUS COMBUSTION AT THE STANDSTILL OF THE VEHICLE AFTER COLD STARTING AS AN INCLINATION OF THE VEHICLE DECREASES. WITH THIS TECHNIQUE, THE OPERATION RANGE OF THE STRATIFIED COMBUSTION CAN BE EXPANDED WHILE ASSURING AN INTAKE AIR NEGATIVE PRESSURE REQUIRED FOR ACHIEVING THE BRAKE PERFORMANCE, SO THAT HC REDUCTION AT THE STANDSTILL OF THE VEHICLE AFTER COLD STARTING IS OBTAINED.

3. 发明专利

BR112013005162A2 dispositivo de controle para veículo 未知
公开(公告)号：BR112013005162A2
公开(公告)日：2016-04-26
申请号：BR112013005162
申请日：2011-08-09
申请人： NISSAN MOTOR
发明人： KOYAMA HIROKIMI , ICHIBA JUNSO , HAMANO KEISUKE , ONO MASASHI , SHIMIZU MASAYUKI , TOMITA MASAYUKI , SATOU RITSUO , KOBAYASHI SHINICHI , TAKAHASHI TOMOHIKO , MORI TOMOYA , TAKAHATA TOSHIO , KOUNO TOSHIYA , OKUMURA YAYOI , ISIYA YUUCHI
IPC分类号： F02D29/00 , F02D29/02 , F02D41/04 , F02D41/06
摘要： dispositivo de controle para veículo. um motor de combustão interna 1 em uma parada de um veículo depois da partida a frio pode mudar seu modo de combustão para um modo de combustão homogênio ou um modo de combustão estratificada. uma faixa operacional de combustão estratificada durante a parada do veículo depois da partida a frio é expandida com relação a uma faixa operacional da combustão homogênia durante a parada do veículo depois da partida a frio à medida que uma inclinação do veículo diminui. com essa técnica, a faixa operacional da combustão estratificada pode ser expandida enquanto se garante uma pressão negativa de ar de entrada necessária par alcançar o desempenho de frenagem, de modo que a redução hc durante a parada do veículo depois da partida a frio seja obtida.

4. 发明专利

DE3852339T2 未知
公开(公告)号：DE3852339T2
公开(公告)日：1995-04-27
申请号：DE3852339
申请日：1988-05-18
申请人： NISSAN MOTOR
发明人： MIWA HIROMICHI , NAGAISHI HATSUO , KISHIKI ICHIRO , KOYAMA HIROKIMI
IPC分类号： G01F9/00 , F02D41/18 , F02D41/32 , G01F1/00 , G01F1/24 , G01F1/72 , G01F1/86 , G01F15/04 , F02D41/26
摘要： A system for measuring intake air amount to be introduced into an engine cylinder employs a throttle angle sensor as a basic intake air flow amount indicative factor. Basic intake air flow amount is derived on the basis of a throttle vale angular position and an engine speed. The basic intake air flow amount is corrected with taking delay factor to introduce the intake air past the throttle valve into the engine cylinder, and a temperature dependent factor compensating variation of air density depending upon the temperature condition.

5. 发明专利

DE3852339D1 未知
公开(公告)号：DE3852339D1
公开(公告)日：1995-01-19
申请号：DE3852339
申请日：1988-05-18
申请人： NISSAN MOTOR
发明人： MIWA HIROMICHI , NAGAISHI HATSUO , KISHIKI ICHIRO , KOYAMA HIROKIMI
IPC分类号： G01F9/00 , F02D41/18 , F02D41/32 , G01F1/00 , G01F1/24 , G01F1/72 , G01F1/86 , G01F15/04 , F02D41/26
摘要： A system for measuring intake air amount to be introduced into an engine cylinder employs a throttle angle sensor as a basic intake air flow amount indicative factor. Basic intake air flow amount is derived on the basis of a throttle vale angular position and an engine speed. The basic intake air flow amount is corrected with taking delay factor to introduce the intake air past the throttle valve into the engine cylinder, and a temperature dependent factor compensating variation of air density depending upon the temperature condition.

6. 发明公开

EP2613043A4 CONTROL DEVICE FOR VEHICLE 失效
公开(公告)号：EP2613043A4
公开(公告)日：2016-07-06
申请号：EP11821531
申请日：2011-08-09
申请人： NISSAN MOTOR
发明人： MORI TOMOYA , ICHIBA JUNSO , KOBAYASHI SHINICHI , OKUMURA YAYOI , TAKAHASHI TOMOHIKO , ONO MASASHI , HAMANO KEISUKE , TOMITA MASAYUKI , KOUNO TOSHIYA , SATOU RITSUO , KOYAMA HIROKIMI , TAKAHATA TOSHIO , SHIMIZU MASAYUKI , IRIYA YUUICHI
IPC分类号： F02D41/06 , F02D29/00 , F02D29/02 , F02D41/02 , F02D41/04 , F02D41/08 , F02D41/30
CPC分类号： F16H63/50 , F02D41/021 , F02D41/0215 , F02D41/0225 , F02D41/042 , F02D41/064 , F02D41/08 , F02D41/3029 , F02D41/3076 , F02D2200/70 , F02D2200/701 , F02D2200/702 , F02D2250/41
摘要： An internal combustion engine 1 at a standstill of a vehicle after cold starting can switch its combustion mode to a homogenous combustion mode or a stratified combustion mode. An operation range of the stratified combustion at the standstill of the vehicle after cold starting is expanded relative to an operation range of the homogenous combustion at the standstill of the vehicle after cold starting as an inclination of the vehicle decreases. With this technique, the operation range of the stratified combustion can be expanded while assuring an intake air negative pressure required for achieving the brake performance, so that HC reduction at the standstill of the vehicle after cold starting is obtained.

7. 发明专利

JP2007247432A Exhaust port liner of internal combustion engine and method of manufacturing cylinder head 有权
标题翻译：内燃机排气口排气管及其制造方法
公开(公告)号：JP2007247432A
公开(公告)日：2007-09-27
申请号：JP2006068709
申请日：2006-03-14
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TAKAHASHI HIDEO , KOGO KAZUHIRO , KOYAMA HIROKIMI , KANEZASHI KEN
IPC分类号： F02F1/42
CPC分类号： F02F1/4264
摘要： PROBLEM TO BE SOLVED: To prevent deformation and damage by stress of an exhaust port liner 31.
SOLUTION: This exhaust port liner 31 arranged in an exhaust port 2 by enveloped casting, is a double tube of combining an inner pipe 36 and an outer pipe 32 so as to have an air layer. Mutually joined upstream side end parts 35 and 39 are formed as the free end displaceable in the axial direction, without being welded to a base material of a cylinder head 1. Downstream end flange parts 33 and 37 on the downstream side are mutually superposed, and sandwiched and fixed by an exhaust manifold 42, to become the fixed end. The inner pipe 36 has an annularly continuing bead part 38 for allowing the expansion in the axial direction. The outer pipe 32 has annularly continuing first bead part 341 and second bead part 342 for allowing the expansion in the axial direction. The first bead part 341 swells to the outer peripheral side, and the second bead part 342 is recessed to the inner peripheral side. Since the upstream side end parts 35 and 39 are the free end, the stress is easily absorbed by the respective bead parts.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止排气口衬套31的应力的变形和损坏。解决方案：通过包封铸造布置在排气口2中的排气口衬套31是将内部管36和外管32以具有空气层。相互连接的上游侧端部部件35,39形成为沿轴向移动的自由端，而不被焊接在气缸盖1的基材上。下游侧的下游侧凸缘部33,37相互重叠，被排气歧管42夹持固定，成为固定端。内管36具有用于允许轴向膨胀的环形连续的胎圈部38。外管32具有环状连续的第一胎圈部341和用于允许轴向膨胀的第二胎圈部342。第一胎圈部341向外周侧膨胀，第二胎圈部342向内周侧凹入。由于上游侧端部35,39为自由端，所以应力容易被各胎圈部吸收。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007016682A Control device for compression self-ignition internal combustion engine 审中-公开
标题翻译：用于压缩自燃式内燃机的控制装置
公开(公告)号：JP2007016682A
公开(公告)日：2007-01-25
申请号：JP2005198749
申请日：2005-07-07
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： DATE TOMOYOSHI , KOYAMA HIROKIMI , MATSUDA TAKESHI
IPC分类号： F02D21/08 , F02B11/00 , F02B37/00 , F02B37/10 , F02D23/02 , F02D41/02 , F02D43/00 , F02D45/00 , F02M25/07
CPC分类号： F02B29/0418 , F02M26/07 , F02M26/16 , F02M26/38 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To improve fuel consumption by enlarging a self-ignition combustion operation region in an internal combustion engine of a compression self-ignition combustion type while reducing a HC exhaust amount in a low load region. SOLUTION: There are provided a low temperature EGR passage 17A through which external EGR from an exhaust passage 16 is recirculated into an intake passage 2 on the upstream side of a supercharger 4, and a high temperature EGR passage 17B. In the lowest load region out of a compression self-ignition combustion region, the supercharger 4 is assisted and operated by an electric motor 4a, the opening of a high temperature EGR valve 20 in the high temperature EGR passage 17B is controlled, and the recirculation amount of the high temperature external EGR is controlled to improve self-ignition performance while increasing a cylinder temperature to a required value. In the high load region, the opening of a low temperature EGR valve 19 in the low temperature EGR passage 17A is controlled, and the recirculation amount of the low temperature external EGR is controlled to slow combustion. Thus, the compression self-ignition combustion operation region is enlarged. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：通过在压缩自点火燃烧式的内燃机中扩大自燃燃烧运行区域同时降低低负荷区域中的HC排气量来提高燃料消耗。解决方案：提供了一种低温EGR通路17A，来自排气通道16的外部EGR通过该EGR通路17A再循环到增压器4的上游侧的进气通道2和高温EGR通路17B中。在压缩自点火燃烧区域中的最低负载区域中，增压器4由电动机4a辅助运行，高温EGR通路17B中的高温EGR阀20的开度被控制，再循环控制高温外部EGR的量以提高自点火性能，同时将气缸温度提高到所需值。在高负荷区域中，控制低温EGR通路17A中的低温EGR阀19的开度，并且控制低温外部EGR的再循环量以缓慢燃烧。因此，压缩自点燃燃烧运转区域扩大。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007056797A Internal combustion engine 审中-公开
标题翻译：内燃机
公开(公告)号：JP2007056797A
公开(公告)日：2007-03-08
申请号：JP2005244129
申请日：2005-08-25
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MATSUDA TAKESHI , DATE TOMOYOSHI , KOYAMA HIROKIMI
IPC分类号： F01N3/24 , F02B11/00 , F02D41/02 , F02D41/04
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine utilizing spark ignition combustion and compression ignition combustion together and capable of raising the temperature of exhaust gas and improving exhaust gas post-treatment performance by joining both exhaust gases when compared with a case where only compression ignition combustion is utilized.
SOLUTION: This internal combustion engine lets a part of cylinders (No. 1 and No.2) perform spark ignition combustion and lets the other cylinders (No. 3 and No.4) perform compression ignition combustion. An exhaust manifold 12 joins exhaust gases of the No. 1 and No. 2 cylinders performing the spark ignition combustion and exhaust gases of the No. 3 and No. 4 cylinders performing the compression ignition combustion mutually (13, 14) first of all, and three-way catalyst 15 is arranged on the downstream side of a joining part 13 of the No. 1 and No. 2 cylinders. Next, the exhaust manifold joins joining exhaust gases of the No. 1 and No. 2 cylinders and joining exhaust gases of the No. 3 and No. 4 cylinders mutually (17), and oxidation catalyst 18 is arranged on the downstream side of a joining part 17. An intake restricting means (a second throttle valve) 11 for restricting amount of intake air in the No. 1 and No. 2 cylinders performing the spark ignition combustion is provided.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种利用火花点火燃烧和压缩点火燃烧在一起的能够提高排气温度并且通过连接两种废气来提高废气后处理性能的内燃机其中仅使用压缩点火燃烧。
解决方案：该内燃机使一部分气缸（1号和2号）执行火花点火燃烧，并允许其他气缸（3号和4号）进行压缩点火燃烧。排气歧管12首先将执行点火燃烧的1号和2号气缸和执行压缩点火燃烧的3号和4号气缸的废气相互连接（13,14）在1号和2号气缸的接合部13的下游侧配置有三元催化剂15。接下来，排气歧管连接1号和2号气缸的排气，并连接3号和4号气缸相互排出的废气（17），氧化催化剂18配置在提供了用于限制执行火花点火燃烧的1号和2号气缸中的进气量的进气限制装置（第二节流阀）11。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006233921A Control device for compression self ignition internal combustion engine 审中-公开
标题翻译：用于压缩自燃点火内燃机的控制装置
公开(公告)号：JP2006233921A
公开(公告)日：2006-09-07
申请号：JP2005052526
申请日：2005-02-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： DATE TOMOYOSHI , KOYAMA HIROKIMI , MATSUDA TAKESHI
IPC分类号： F02D21/08 , F02M25/07
CPC分类号： F02M26/03 , F02M26/36
摘要： PROBLEM TO BE SOLVED: To provide a control device for a compression self ignition internal combustion engine raising temperature in all cylinders to demand temperature with good response by burned and heated external EGR and improving stable self ignition performance. SOLUTION: A secondary air passage 17 is provided supplying secondary air to an exhaust gas passage 11 part in an inlet upstream side of an EGR passage 12. A fuel injection valve 19 for secondary air is provided near an outlet thereof. A glow plug 20 for promoting oxidation reaction (combustion) of injected fuel and unburned HC in exhaust gas by secondary air is provided. Exhaust gas burned and heated by supply of secondary air and fuel is re-circulated to an intake system as external EGR in a light load zone. Temperature in the cylinder is increased and self ignition nature is improved by such structure. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于所有气缸中的压缩自点火内燃机升高温度的控制装置，以通过燃烧和加热的外部EGR具有良好响应来提高温度并提高稳定的自点火性能。解决方案：设置二次空气通道17，其向EGR通道12的入口上游侧的排气通道11部分供应二次空气。二次空气燃料喷射阀19设置在其出口附近。提供了用于通过二次空气促进喷射燃料和废气中的未燃烧HC的氧化反应（燃烧）的电热塞20。通过二次空气和燃料的供给燃烧和加热的废气在轻负载区域中被再循环到作为外部EGR的进气系统。通过这种结构，气缸中的温度增加并且自燃特性得到改善。版权所有（C）2006，JPO＆NCIPI

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