专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014156899A Continuously variable transmission 审中-公开
标题翻译：连续可变传输
公开(公告)号：JP2014156899A
公开(公告)日：2014-08-28
申请号：JP2013028034
申请日：2013-02-15
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KOBAYASHI TSUNEHIRO , ICHIKAWA KAZUKI , SATO TAKAO , SAKAMOTO HIDEKI , SUGA FUMIYASU
IPC分类号： F16H29/04 , F16H1/28 , F16H21/20 , F16H21/44
摘要： PROBLEM TO BE SOLVED: To provide a continuously variable transmission that can keep a change gear ratio constant without using a driving force of an adjustment driving source.SOLUTION: A continuously variable transmission comprises an input part, an output shaft, lever crank mechanisms, and one-way rotation prevention mechanisms. The lever crank mechanisms comprise an adjustment driving source 14, rotation radius adjustment mechanisms, and connecting rods. The rotation radius adjustment mechanisms comprise cam parts, rotation parts, and transmission parts to which a driving force of the adjustment driving source is transmitted via a differential mechanism 8. The differential mechanism 8 comprises a second coupling body Ra-Rc connected to a cam shaft 51, a sun gear Sa (a first single element) to which the driving force of the adjustment driving source 14 is transmitted, and a carrier Cc (an eighth single element) connected to pinions 70. The differential mechanism 8 is configured so that when the second coupling body Ra-Rc and the carrier Cc (the eighth single element) rotate in the same direction at the same speed, the rotational speed of the sun gear Sa (the first single element) is "0."
摘要翻译：要解决的问题：提供一种可以在不使用调节驱动源的驱动力的情况下保持变速比恒定的无级变速器。解决方案：无级变速器包括输入部分，输出轴，杠杆曲柄机构和单向旋转防止机制。杠杆曲柄机构包括调节驱动源14，旋转半径调节机构和连接杆。旋转半径调节机构包括经由差速机构8传递调节驱动源的驱动力的凸轮部件，旋转部件和传动部件。差速机构8包括连接到凸轮轴的第二联接体Ra-Rc 如图51所示，传动调节驱动源14的驱动力的太阳齿轮Sa（第一单个元件）和连接到小齿轮70的载体Cc（第八单个元件）。差动机构8被构造成当第二联接体Ra-Rc和载体Cc（第八单个元件）以相同的速度在相同的方向上旋转，太阳齿轮Sa（第一单个元件）的旋转速度为“0”。

2. 发明专利

JP2008190403A Control device for internal combustion engine 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：JP2008190403A
公开(公告)日：2008-08-21
申请号：JP2007025119
申请日：2007-02-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KITAYAMA YOSHITO , YAMAGUCHI SATOSHI , HASEGAWA MAMORU , SAKAMOTO HIDEKI
IPC分类号： F02D41/04 , F02D21/08 , F02D45/00 , F02M25/07
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of simplifying arithmetic operation for control comprehensively taking into account various parameters which act on the ignitability of fuel, and accurately controlling fuel injection without destabilizing the combustion state.
SOLUTION: An ignitability parameter IG indicating the ignitability of fuel in a combustion chamber is calculated according to a cylinder pressure PCYL, a cylinder gas temperature TCYL, an engine speed NE, a total fuel injection quantity QIT, a combustion chamber wall surface temperature TWALL, and an intake air flow rate GA. The ignitability parameter IG is defined as a parameter that is proportional to a value obtained by dividing a parameter indicating fuel properties by a parameter indicating a fuel ignition delay. A fuel injection parameter is set according to the ignitability parameter IG, and a correction amount DIG of a detected ignition timing CAFM is calculated. A cetane number CETLRN of the used fuel is estimated based on the corrected ignition timing CAFMC.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够简化用于控制的算术运算的内燃机的控制装置，其综合考虑了作用于燃料的点火性的各种参数，并且精确地控制燃料喷射而不使燃烧状态不稳定。解决方案：根据气缸压力PCYL，气缸气体温度TCYL，发动机转速NE，总燃料喷射量QIT，燃烧室壁表面计算表示燃烧室内燃料的点火性的点火参数IG 温度TWALL，进气流量GA。可燃性参数IG被定义为与通过指示燃料点火延迟的参数除以指示燃料性质的参数获得的值成比例的参数。根据可燃性参数IG设定燃料喷射参数，并且计算检测到的点火正时CAFM的校正量DIG。所使用的燃料的十六烷值CETLRN基于校正的点火正时CAFMC来估计。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008111410A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2008111410A
公开(公告)日：2008-05-15
申请号：JP2006296156
申请日：2006-10-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMAGUCHI SATOSHI , HASEGAWA MAMORU , KITAYAMA YOSHITO , SAKAMOTO HIDEKI
IPC分类号： F02D29/02 , F02D29/04 , F02D45/00
CPC分类号： F02D41/083 , F02D19/061 , F02D19/0649 , F02D19/0689 , F02D19/088 , F02D35/023 , F02D35/028 , F02D41/0025 , F02D41/3035 , F02D2200/0611 , F02M26/05 , F02M26/25 , F02M26/47 , F02M26/48 , Y02T10/36
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of providing an accurate estimation result by executing a process estimating properties of used fuel under a light load operation condition of the engine. SOLUTION: A clutch of an air conditioning device is disengaged and a mode of an AC generator 43 is changed to a low voltage mode (S14, S15) when the engine is under an idling operation condition, a power steering does not operate and predetermined execution conditions are satisfied. Then, fuel injection style in a predetermined cylinder is changed, and cetane number CET of fuel under use is estimated based on detected actual ignition timing CAFM (S16-S19). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机的控制装置，能够通过在发动机的轻负载运行状态下执行对所使用的燃料的性质进行估计的处理来提供准确的估计结果。解决方案：当发动机处于怠速运行状态时，空调装置的离合器被分离并且交流发电机43的模式变为低电压模式（S14，S15），动力转向不操作并且满足预定的执行条件。然后，改变预定气缸中的燃料喷射方式，并根据检测到的实际点火正时CAFM来估计正在使用的燃料的十六烷值CET（S16-S19）。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008095675A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2008095675A
公开(公告)日：2008-04-24
申请号：JP2006308151
申请日：2006-11-14
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HASEGAWA MAMORU , YAMAGUCHI SATOSHI , SAKAMOTO HIDEKI , KITAYAMA YOSHITO , YAMANAKA TATSUO
IPC分类号： F02D45/00 , F02D21/08 , F02D41/38 , G01N25/22
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0636 , F02D19/0649 , F02D35/023 , F02D41/0055 , F02D41/2416 , F02D41/403 , F02D2200/0612 , F02M26/06 , F02M26/07 , F02M26/15 , F02M26/35 , F02M26/48 , Y02T10/36 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, capable of accurately estimating the cetane value of fuel in an operating state other than idling. SOLUTION: The device comprises a pressure change detection means (cylinder internal pressure sensor 21) for detecting a change in pressure within a cylinder #1 of the internal combustion engine 3 as a pressure change DP; a heat generation calculation means (ECU 2) for calculating a heating value generated in the cylinder #1 as heat generation QHRL, QHRH, or QHRD according to the detected pressure change DP; load detection means (vehicle speed sensor 21, crank angle sensor 22, and accelerator opening sensor 28) for detecting loads (vehicle speed VP, engine speed NE, and accelerator opening AP); and a cetane value estimation means (ECU 2) for estimating cetane value CETL, CETH, or CETD of fuel based on the calculated heat generation QHRL, QHRH or QHRD and the detected loads of the internal combustion engine. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种用于内燃机的控制装置，能够精确地估计除怠速以外的运转状态的燃料的十六烷值。解决方案：该装置包括用于检测作为压力变化DP的内燃机3的气缸＃1内的压力变化的压力变化检测装置（气缸内部压力传感器21）根据检测到的压力变化DP，计算作为发热量QHRL，QHRH或QHRD的气缸＃1中产生的发热值的发热计算单元（ECU2）用于检测负载的负载检测装置（车速传感器21，曲柄角传感器22和加速器开度传感器28）（车速VP，发动机转速NE和加速器开度AP）; 以及用于基于所计算的发热量QHRL，QHRH或QHRD以及所检测到的内燃机的负载来估计燃料的十六烷值CETL，CETH或CETD的十六烷值估计装置（ECU2）。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008064022A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2008064022A
公开(公告)日：2008-03-21
申请号：JP2006242591
申请日：2006-09-07
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMAGUCHI SATOSHI , HASEGAWA MAMORU , KITAYAMA YOSHITO , SAKAMOTO HIDEKI
IPC分类号： F01N3/02 , F02D21/08 , F02D41/04 , F02D43/00 , F02D45/00 , F02M25/07
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of preventing the leakage of the particulate or the blockage of DPE by properly carrying out engine control immediately after oiling, and decreasing the amount of particulate discharged from the engine.
SOLUTION: Immediately after oiling, target exhaust recirculating amount GEGR is decreased as compared with usual (S15), and a second DPT map corresponding to an average cetane number is selected as a map for calculating particulate discharging amount DPT per unit time (S14), thereby calculating collected particulate amount QPT of DPF 32. By decreasing exhaust recirculating amount, the particulate discharging amount is decreased, so that the blockage of the DPF 32 or the leakage of the particulate is prevented.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机的控制装置，其能够通过在上油后立即适当地进行发动机控制来防止颗粒泄漏或DPE的堵塞，并且减少从发动机。解决方案：上油后，目标排气再循环量GEGR与通常情况相比降低（S15），选择对应于平均十六烷值的第二DPT图作为计算每单位时间的颗粒物排放量DPT的图（ S14），从而计算DPF 32的收集颗粒量QPT。通过减少排气再循环量，减少颗粒排放量，从而防止DPF 32的堵塞或颗粒的泄漏。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007255347A Device for determining state of injector 审中-公开
标题翻译：用于确定注射器状态的装置
公开(公告)号：JP2007255347A
公开(公告)日：2007-10-04
申请号：JP2006082427
申请日：2006-03-24
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMAGUCHI SATOSHI , HASEGAWA MAMORU , KITAYAMA YOSHITO , SAKAMOTO HIDEKI , KINOSHITA KENICHIRO
IPC分类号： F02M65/00
摘要： PROBLEM TO BE SOLVED: To provide a device for determining the state of an injector capable of properly determining the state of the injector including the failure and the delay of operation by utilizing output signals from a cylinder pressure sensor.
SOLUTION: This device for determining the state of the injector comprises an injector 4 fitted to a cylinder head 3b and jetting a fuel into a cylinder 3a, an injector drive means 2 for outputting drive signals SINJ to the injector 4 and driving the injector 4, the cylinder pressure sensor 6 installed in the cylinder head 3b and detecting the pressure in the cylinder 3a, and a state determination means 2 for determining the state of the injector 4 according to output signals DP from the cylinder pressure sensor 6 output in a predetermined period immediately after the drive signals are output.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定能够通过利用来自气缸压力传感器的输出信号来适当地确定包括故障和喷射延迟的喷射器的状态的喷射器的状态的装置。解决方案：用于确定喷射器状态的装置包括装配到气缸盖3b并将燃料喷射到气缸3a中的喷射器4，用于将驱动信号SINJ输出到喷射器4并驱动喷射器4的喷射器驱动装置2 喷射器4，安装在气缸盖3b中的气缸压力传感器6和检测气缸3a中的压力;以及状态确定装置2，用于根据输出的气缸压力传感器6的输出信号DP确定喷射器4的状态输出驱动信号之后的预定时间。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007162549A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007162549A
公开(公告)日：2007-06-28
申请号：JP2005358860
申请日：2005-12-13
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： ODAJIMA HIKARI , YAMAGUCHI SATOSHI , HASEGAWA MAMORU , KITAYAMA YOSHITO , SAKAMOTO HIDEKI
IPC分类号： F02D45/00 , F02B37/00 , F02B37/24
CPC分类号： F02D35/023 , F02D41/123 , F02D41/222 , Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine having a self-diagnosis function for a cylinder inner pressure sensor capable of correcting a variation of a detection value caused by an individual difference of the cylinder inner pressure sensor. SOLUTION: The control device of the internal combustion engine comprises a supercharger 1 having a charging pressure varying means, a fuel cut control means, an intake pressure sensor 23 for detecting intake pressure in an intake passage 2, and the cylinder inner pressure sensor 25 for detecting pressure in the cylinder. When fuel cut control is performed, the charging pressure of the supercharger is forcibly raised to forcibly change air volume supplied into the cylinder, a difference between the detection values of the cylinder inner pressure sensor and the intake pressure sensor at that time is obtained, and judgment on right or wrong of the cylinder inner pressure sensor and correction of detection output are made by comparing the difference of the detection values with a predetermined value. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种具有自动诊断功能的内燃机的控制装置，该内燃机具有用于气缸内压传感器的自诊断功能，能够校正由气缸内压传感器的个体差异引起的检测值的变化。解决方案：内燃机的控制装置包括具有充气压力改变装置的增压器1，燃料切断控制装置，用于检测进气通道2中的进气压力的进气压力传感器23和气缸内压用于检测气缸中的压力的传感器25。当执行燃料切断控制时，增压器的充气压力被强制提升，强制地改变供给到气缸中的空气量，从而获得当时的气缸内压传感器和进气压力传感器的检测值之间的差异，通过将检测值的差与预定值进行比较来进行气缸内部压力传感器的判断和检测输出的校正。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007154699A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007154699A
公开(公告)日：2007-06-21
申请号：JP2005348555
申请日：2005-12-02
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMAGUCHI SATOSHI , HASEGAWA MAMORU , SAKAMOTO HIDEKI , KITAYAMA YOSHITO
IPC分类号： F02D45/00 , F02D41/04 , F02D41/22
CPC分类号： Y02T10/36 , Y02T10/44
摘要： PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine used to estimate the cetane number of the fuel in use by a rather simple method without using a special sensor. SOLUTION: A pre-mixed combustion is performed while the engine is in an idle state, and the fuel injection timing is gradually retarded from the normal injection timing (S12, S13). When the fuel injection timing is retarded, the combustion state become unstable and misfire occurs eventually. The cetane number of the fuel in use is estimated according to the total retard amount CARTD at the time when the misfire occurs (S14, S15). The larger the total retard amount CARTD is, the more the misfire is hard to occur, namely, the higher the cetane number is. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过相当简单的方法估计使用中的燃料的十六烷值而不使用特殊传感器的内燃机的控制装置。解决方案：在发动机处于怠速状态下执行预混合燃烧，并且燃料喷射定时从正常喷射定时逐渐延迟（S12，S13）。当燃料喷射正时延迟时，燃烧状态变得不稳定，最终发生失火。根据发生失火时的总延迟量CARTD来估计使用的燃料的十六烷值（S14，S15）。总延迟量CARTD越大，失火发生的火焰越多，即十六烷值越高。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007093554A Pulse signal generating device 审中-公开
标题翻译：脉冲信号发生装置
公开(公告)号：JP2007093554A
公开(公告)日：2007-04-12
申请号：JP2005286894
申请日：2005-09-30
申请人： Hirose Electric Co Ltd , Honda Motor Co Ltd , ヒロセ電機株式会社 , 本田技研工業株式会社
发明人： SATO KENSAKU , TANAKA MASAMI , KUBOTA TADASHI , SAKAMOTO HIDEKI , KOBAYASHI MAKOTO , YAMAGUCHI SATOSHI , HASEGAWA MAMORU , SHIMAZAKI YUICHI
IPC分类号： G01D5/244 , G01D5/245
CPC分类号： G01D5/147
摘要： PROBLEM TO BE SOLVED: To provide a pulse signal generating device of a new type utilizing a magnetic element capable of causing large bulk Hausen jump. SOLUTION: The pulse signal generating device generates a pulse according to a behavior of recessed parts and projecting parts of an irregularity means. The irregularity means can move a plurality of recessed parts and projecting parts to the first direction sequentially in a predetermined order, or move the recessed parts and projecting parts to the second direction sequentially in the order opposite to the order in the first direction. In the irregularity means, the recessed parts and projecting parts are arranged alternately at equal intervals in the moving direction, but the projecting parts are partially removed or the recessed parts are partially buried. The value of the ratio between the time interval of the pulses generated in a part other than the part from which projecting parts are removed and the time interval of the pulses generated in the part from which projecting parts are removed, or the value of the ratio between the time interval of the pulses generated in a part other than the part where recessed parts are buried and the time interval of the pulses generated in the part where recessed parts are buried is different between movement of the recessed parts and projecting parts in the first direction and movement of them in the second direction. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种新型的脉冲信号发生装置，该装置利用能够引起大批量Hausen跳跃的磁性元件。解决方案：脉冲信号发生装置根据凹陷部分的行为和不规则装置的突出部分产生脉冲。不规则装置能够以预定顺序顺序地将多个凹部和突出部移动到第一方向，或者以与第一方向顺序相反的顺序顺序地将凹部和突出部移动到第二方向。在不规则手段中，凹部和突出部在移动方向上以相等的间隔交替排列，但是突出部被部分地移除或凹部被部分地埋设。在除去突出部分的部分之外的部分中产生的脉冲的时间间隔与在去除突出部分的部分中产生的脉冲的时间间隔之间的比值或该比率的值在嵌入凹部的部分以外的部分产生的脉冲的时间间隔与在凹部嵌入的部分中产生的脉冲的时间间隔在第一方向和运动在第二个方向。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007064157A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007064157A
公开(公告)日：2007-03-15
申请号：JP2005254238
申请日：2005-09-02
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMAGUCHI SATOSHI , HASEGAWA MAMORU , SAKAMOTO HIDEKI , KITAYAMA YOSHITO
IPC分类号： F02D41/14 , F02D21/08 , F02D41/02 , F02D43/00 , F02D45/00 , F02M25/07
CPC分类号： F02D41/005 , F02D19/061 , F02D19/0636 , F02D19/0649 , F02D41/0025 , F02D41/2422 , F02D41/401 , F02D2200/0612 , F02D2250/32 , F02M26/05 , F02M26/53 , Y02T10/36 , Y02T10/44 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of accurately estimating a cetane value of fuel in use while detecting actual ignition timing of fuel from a cylinder pressure detected by a cylinder pressure sensor and appropriately controlling exhaust recirculation quantity in accordance with the detected actual ignition timing. SOLUTION: A target EGR quantity GEGR is calculated by utilizing a GEGRM1 map set with fuel of a first cetane value CET1 as a reference or a GEGRM2 map set with fuel of a second cetane value CET2 as a reference. A ignition delay correction quantity CADM is calculated in accordance with a delay angle DCAM of the actual ignition timing CAFM to the target ignition timing CAFMM. A cetane number is estimated by employing a CETA table or CETB table in response to the ignition delay correction quantity CADM. The switching of a cetane value conversion table in response to the estimated cetane value and switching of a map for target EGR quantity calculation are executed by switch parts 73, 53. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于内燃机的控制装置，其能够在从气缸压力传感器检测到的气缸压力检测燃料的实际点火正时，并适当地控制排气的同时，精确地估计使用中的燃料的十六烷值根据检测到的实际点火正时的再循环量。解决方案：通过利用以第一十六烷值CET1的燃料为参考的GEGRM1图集或以第二十六烷值CET2的燃料设定的GEGRM2映射作为参考来计算目标EGR量GEGR。根据实际点火正时CAFM与目标点火正时CAFMM的延迟角DCAM计算点火延迟校正量CADM。通过采用CETA表或CETB表来响应点火延迟校正量CADM来估计十六烷值。响应于估计的十六烷值和用于目标EGR量计算的映射的切换，十六烷值转换表的切换由开关部件73,53执行。版权所有：（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式