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1. 发明专利

JP2007182833A Engine 有权
标题翻译：发动机
公开(公告)号：JP2007182833A
公开(公告)日：2007-07-19
申请号：JP2006002402
申请日：2006-01-10
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SUZUKI KOZO , ARIMA HISATOYO , TSUBONE TOSHIYUKI
IPC分类号： F01M11/02 , F01M1/06 , F01M5/00
CPC分类号： F01M5/002 , F01L1/02 , F01L1/022 , F01L1/053 , F01L1/34 , F01L1/3442 , F01L2001/34423 , F01L2810/02 , F01M11/02
摘要： PROBLEM TO BE SOLVED: To reduce pressure loss of oil guided to a hydraulic drive device from an oil pump used for both lubrication and hydraulic drive.
SOLUTION: The engine is provided with an oil pump 70 driven in the interlocking relationship with rotation of a crankshaft 32, an oil passage 80 through which oil fed out of the oil pump 70 flows, an oil cooler 146 interposed in the oil passage 80 and making passing oil generate pressure loss larger than the oil passage 80, and a hydraulic drive device oil passage 148 branched from an oil passage 83 extending to the oil cooler 146 from the oil pump 70 and guiding the oil to a variable valve timing mechanism 60.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：减少从用于润滑和液压驱动的油泵引导到液压驱动装置的油的压力损失。解决方案：发动机设置有以与曲轴32的旋转的联锁关系驱动的油泵70，从油泵70输出的油流过的油路80，插入油中的油冷却器146 通道80和通过油产生比油通道80大的压力损失;以及液压驱动装置油路148，其从从油泵70延伸到油冷却器146的油路83分支，并将油引导到可变气门正时机制60.版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006291924A Lubricating structure of engine 有权
标题翻译：发动机润滑结构
公开(公告)号：JP2006291924A
公开(公告)日：2006-10-26
申请号：JP2005116796
申请日：2005-04-14
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SUZUKI KOZO , FUKAMI YOJI , NONAKA YOSUKE
IPC分类号： F01M1/16 , F01M1/02 , F01M1/06 , F16H57/04
CPC分类号： F01M1/16 , F01M1/02 , F01M9/108 , F02B61/02 , F16H57/0456
摘要： PROBLEM TO BE SOLVED: To provide a lubricating structure of an engine sufficiently supplying oil to a transmission and other parts, and lubricating, cooling and driving them, in all ranges from low speed rotation to high speed rotation.
SOLUTION: The engine E is provided with: an oil pump 70 driving interlockingly with a crank shaft 32; and an oil passage 80 through which the oil 71 from the oil pump 70 flows. The oil passage 80 is equipped with: transmission side oil passages 90 and 91 for guiding the oil 71 from the oil pump 70 to the transmission 35; and engine body side oil passages 87, 88, and 89 for guiding the oil 71 from the oil pump 70 to parts other than the transmission 35. An oil adjusting part 90D is provided which changes a ratio of a pressure of the oil flowing in the transmission side oil passages 90 and 91 and a pressure of the oil flowing in the engine body side oil passages 87, 88 and 89.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种从变速器和其他部件充分供给油的发动机的润滑结构，并且在从低速旋转到高速旋转的所有范围内进行润滑，冷却和驱动。解决方案：发动机E设置有：与曲轴32互锁地驱动的油泵70; 以及来自油泵70的油71流过的油路80。油路80配备有用于将油71从油泵70引导到变速器35的变速器侧油路90,91; 以及用于将油71从油泵70引导到变速器35以外的部分的发动机体侧油路87,88和89.设置油调节部90D，其改变在油路70中流动的油的压力比传动侧油路90,91和在发动机主体侧油路87,88,89中流动的油的压力。（C）2007，JPO＆INPIT

3. 发明专利

JP2005299529A Exhaust emission control device of internal combustion engine 审中-公开
标题翻译：内燃机排气控制装置
公开(公告)号：JP2005299529A
公开(公告)日：2005-10-27
申请号：JP2004117707
申请日：2004-04-13
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SUZUKI KOZO , FUKAMI YOJI , SHIBATA MINORU
IPC分类号： F01N3/24 , F01N3/20
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of providing the excellent premature activity of a catalyst since the flow velocity and pressure of exhaust gases can be sufficiently increased when an open/close valve is closed in warmup operation and preventing the output of the engine from lowering after the warmup operation is completed.
SOLUTION: A honeycomb catalytic converter 24, a cylindrical body 25 opposed to the central part of the catalytic converter 24, and the open/close valve 26 opening/closing an outside passage part 452b on the outside of the cylindrical body 25 are disposed in the exhaust gas passage 42 of the internal combustion engine. The open/close valve 26 comprises an opening 26a opening an inside passage part 42a in the cylindrical body 25 when the valve is closed. In the warmup operation, the exhaust gas G is collectively led to the central part of the catalytic converter 24 to bring them into contact with each other so as to promote an increase in the temperature of the catalyst 24b so that the catalyst 24b can be prematurely activated.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够提供催化剂优异过早活性的内燃机的废气排放控制装置，因为当开/关阀是开关阀时，可以充分提高废气的流速和压力在预热操作中闭合，并且在预热操作完成之后防止发动机的输出降低。解决方案：蜂窝催化转化器24，与催化转化器24的中心部分相对的圆筒体25和打开/关闭圆筒体25外侧的外侧通道部分452b的打开/关闭阀26，设置在内燃机的废气通道42中。打开/关闭阀26包括当阀关闭时打开圆筒体25中的内部通道部分42a的开口26a。在预热操作中，废气G被集中地引导到催化转化器24的中心部分以使它们彼此接触，从而促进催化剂24b的温度升高，使得催化剂24b可能过早活性。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2014227843A 内燃機関における理論空燃比推定装置およびその方法、触媒の酸素吸蔵量推定方法、内燃機関装置、及び内燃機関装置を搭載した自動二輪車有权
标题翻译：用于估计内燃机中的STOICHIOMETRIC空燃比的装置和方法，估计催化剂的氧储存量，内燃机装置和用内燃机装置安装的摩托车的方法
公开(公告)号：JP2014227843A
公开(公告)日：2014-12-08
申请号：JP2013105958
申请日：2013-05-20
申请人：川崎重工業株式会社 , Kawasaki Heavy Ind Ltd
发明人： YANASE DAISUKE , TAMURA JUNJI , SUZUKI KOZO , ABE TAKATSUGU , MORI YOSHINOBU
IPC分类号： F02D41/14 , F01N3/20 , F02D45/00
CPC分类号： F01N11/007 , F01N2430/06 , F01N2550/02 , F01N2560/14 , F02D41/0295 , F02D41/1441 , F02D41/1454 , F02D41/1456 , F02D41/1474 , F02D2200/0816 , Y02T10/47
摘要：【課題】内燃機関の運転状況の変化に応じて、触媒の酸素吸蔵能力をより正確に推定することを目的とする。【解決手段】内燃機関装置は、内燃機関1と、内燃機関1の排気管5に配置された排ガス浄化用の触媒6と、触媒6の上流側に配置された上流側空燃比センサ7と、触媒6の下流側に配置された下流側空燃比センサ8と、上流側空燃比センサ7及び下流側空燃比センサ8のそれぞれの出力を受け取り、下流側空燃比センサ8の出力に基づいて触媒6が酸素を吸蔵も放出もしない最適状態を検出し、前記最適状態を検出している時において上流側空燃比センサ7が検出する空燃比を内燃機関1における推定理論空燃比として定める制御装置3とを備える。【選択図】図1
摘要翻译：要解决的问题：根据内燃机的运行状态的变化更正确地估计催化剂的储氧能力。解决方案：内燃机装置包括内燃机1，排气排放控制催化剂6 在内燃机1的排气管5中，设置在催化剂6上游的上游侧空燃比传感器7，设置在催化剂6下游的下游侧空燃比传感器8，以及控制装置其接收上游侧空燃比传感器7和下游侧空燃比传感器8的输出，并且基于下游侧空燃比传感器8的输出，检测最佳状态，催化剂6既不存储也不释放氧气，并且在检测最佳条件时将由上游侧空燃比传感器7检测的空燃比设定为相互间的估计的化学计量空燃比内燃机1。

5. 发明专利

JP2010071253A Vehicle and fuel cut control device 有权
标题翻译：车辆和燃料切割控制装置
公开(公告)号：JP2010071253A
公开(公告)日：2010-04-02
申请号：JP2008242205
申请日：2008-09-22
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： OSHIMA TAKERU , SAKAMOTO TAKUYA , SUZUKI KOZO , FURUKAWA MAKOTO
IPC分类号： F02D41/04 , F02D29/00 , F02D45/00
CPC分类号： F02D41/0007 , F02D41/0215 , F02D41/126 , F02D2041/1431 , Y02T10/144
摘要： PROBLEM TO BE SOLVED: To improve the fuel economy and exhaust gas performance of a vehicle in which fuel cut control is performed. SOLUTION: This motorcycle 1 in which an engine E is connected to a transmission 35 through a clutch 28 includes an ECU 57 having a fuel cut control unit 60 for stopping the supply of a fuel into the engine E when predetermined requirements for fuel cut are satisfied and a clutch switch 23 for detecting the state of engagement/disengagement of the clutch 23. The ECU 57 re-supplies the fuel into the engine E when the requirements for fuel cut are satisfied, the disengagement of the clutch 23 is detected by the clutch switch 23, and the establishment of the requirements for fuel cut and the disengagement of the clutch 23 are continued over a predetermined delay time t from the occurrence of the detection of the disengagement. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高进行燃料切断控制的车辆的燃油经济性和废气性能。解决方案：发动机E通过离合器28连接到变速器35的摩托车1包括具有燃料切断控制单元60的ECU57，用于在燃料的预定要求下停止向发动机E供应燃料满足切断和用于检测离合器23的接合/分离状态的离合器开关23.当满足燃料切断要求时，ECU 57将燃料重新供给到发动机E中，检测到离合器23的脱离通过离合器开关23，并且从断开检测的发生开始，在预定的延迟时间t内继续建立燃料切断要求和离合器23的脱离。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009121371A Exhaust gas purifying apparatus 有权
标题翻译：排气净化装置
公开(公告)号：JP2009121371A
公开(公告)日：2009-06-04
申请号：JP2007297106
申请日：2007-11-15
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SUZUKI KOZO , FUKAMI YOJI , FURUKAWA MAKOTO
IPC分类号： F01N3/28 , B01D53/94 , B01J23/46 , F01N3/10
CPC分类号： B01D53/945 , B01D53/9477 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/92 , B01J23/464 , B01J35/0006 , B01J35/04 , F01N3/2803 , F01N13/04 , F01N13/107 , F01N2590/04 , Y02A50/2324 , Y02T10/22
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas purifying apparatus which can realize miniaturization, cost reduction and improved purification capacity without causing deterioration in durability. SOLUTION: The exhaust gas purifying apparatus is provided in an exhaust passage EP leading out exhaust gas G from an engine E so as to purify the exhaust gas G by catalytic reaction, a plurality of catalyst units 42 and 43 are disposed side by side in a flowing direction X of the exhaust gas G, each of the catalyst units 42 and 43 is constituted by carrying a catalyst on a honeycomb structure, and among at least the two catalyst units 42 and 43 out of the plurality of the catalyst units, the catalyst unit 43 on a downstream side, as compared to the catalyst unit 42 on an upstream side, has a higher cell density, a lower cubic capacity of the honeycomb structure, and a larger supporting volume per cubic capacity, of an element which constitutes a main catalyst. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题：提供一种能够实现小型化，降低成本，提高净化能力而不会降低耐久性的排气净化装置。解决方案：废气净化装置设置在从发动机E引出废气G的排气通路EP中，以通过催化反应净化废气G，多个催化剂单元42和43被设置在侧面在排气G的流动方向X侧，催化剂单元42和43各自通过在蜂窝结构体上承载催化剂，并且在多个催化剂单元中的至少两个催化剂单元42和43中与上游侧的催化剂单元42相比，下游侧的催化剂单元43具有较高的泡孔密度，蜂窝结构体的立方体容积小，立方体容积大的元素，构成主催化剂。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2012136970A Air-fuel ratio control system and air-fuel ratio control method of internal combustion engine 有权
标题翻译：内燃机空燃比比控制系统及空燃比控制方法
公开(公告)号：JP2012136970A
公开(公告)日：2012-07-19
申请号：JP2010288532
申请日：2010-12-24
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： ABE TAKATSUGU , KURATANI SHINICHI , TAKEUCHI TSUTOMU , SUZUKI KOZO , MORI YOSHINOBU , YANASE DAISUKE
IPC分类号： F02D41/14 , F02D41/08 , F02D45/00
CPC分类号： F02D41/149 , F01N3/30 , F02D41/1498 , F02D41/2441 , F02D41/2454 , F02D41/248 , Y02T10/20
摘要： PROBLEM TO BE SOLVED: To shorten a period of time needed for establishing the state that an air-fuel ratio becomes a value in the vicinity of the theoretical air-fuel ratio, upon starting feedback control or upon sudden change of a correction amount required for feedback control, thereby restraining deterioration in exhaust gas or output characteristics of the engine.SOLUTION: A fuel amount determiner 61 determines an operation state reference coefficient TBASE and an operation state correction coefficient FO2RAM corresponding to the operation state based on a first corresponding relationship 71 and a second corresponding relationship 73 stored preliminarily in a memory 63 and also determines feedback correction coefficients FAF, FRLAF, FLLAF for having the air-fuel ratio closer to the theoretical air-fuel ratio based on the output of an air-fuel ratio sensor 56 for determining a fuel command value using a calculation formula including the determined operation state reference coefficient TBASE, the operation state correction coefficient FO2RAM, and the feedback correction coefficients FAF, FRLAF, FLLAF.
摘要翻译：要解决的问题：为了缩短建立空燃比成为理论空燃比附近的值的状态所需的时间，在开始反馈控制或突然改变时反馈控制所需的量，从而抑制排气的劣化或发动机的输出特性。解决方案：燃料量确定器61基于先前存储在存储器63中的第一对应关系71和第二对应关系73，确定与操作状态相对应的操作状态参考系数TBASE和操作状态校正系数FO2RAM，并且还基于用于使用包括所确定的操作的计算公式确定燃料指令值的空燃比传感器56的输出，确定反馈校正系数FAF，FRLAF，FLLAF，以使空燃比更接近理论空燃比状态参考系数TBASE，操作状态校正系数FO2RAM和反馈校正系数FAF，FRLAF，FLLAF。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2007278087A Control method and control device for variable valve timing mechanism, and motorcycle having the control device 有权
标题翻译：用于可变阀定时机构的控制方法和控制装置，以及具有控制装置的摩托车
公开(公告)号：JP2007278087A
公开(公告)日：2007-10-25
申请号：JP2006101974
申请日：2006-04-03
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： MATSUSHIMA HIROHIDE , FUKAMI YOJI , IKEDA TAKESHI , SUZUKI KOZO
IPC分类号： F02D13/02 , F01L1/34
CPC分类号： F01L1/3442 , F01L2001/34426 , F01L2001/3444 , F01L2800/00 , F01L2820/02
摘要： PROBLEM TO BE SOLVED: To suppress occurrence of an overshoot or residual deviation, regardless of a change in viscosity of working fluid or an mechanical manufacturing error.
SOLUTION: Based on deviation ΔVθ between a target value Vθ
T relating to a position of a displacement part (rotor 29) of a variable valve timing mechanism 25 and an actual measurement value Vθ
A , first controlled variables UNL are calculated by a sliding mode control, and second controlled variables UL are calculated by integration by using the deviation ΔVθ as an input, when the deviation ΔVθ is within a predetermined numerical range ΔVθ
range including a zero value. On the other hand, when the deviation ΔVθ is not within the numerical range ΔVθ
range , the second controlled variables UL are calculated by integration using a zero value as an input, and the first controlled variables UNL and second controlled variables UL are added to set correction controlled variables VUCDTY for correcting a position of the displacement part.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：不管工作流体的粘度变化或机械制造误差如何，抑制过冲或残余偏差的发生。解决方案：根据与可变气门正时机构25的位移部分（转子29）的位置有关的目标值Vθ 与实际测量值Vθ之间的偏差ΔVθ，通过滑动模式控制来计算第一受控变量UNL，并且当偏差ΔVθ在预定数值范围ΔVθ内时，通过使用偏差ΔVθ作为输入的积分来计算第二受控变量UL，范围包括零值。另一方面，当偏差ΔVθ不在数值范围ΔVθ范围内时，通过使用零值作为输入的积分来计算第二受控变量UL，并且第一受控变量UNL和第二添加控制变量UL以设置用于校正位移部分的位置的校正控制变量VUCDTY。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2005248818A Swirl formation device for engine 审中-公开
标题翻译：发动机SWIRL形成装置
公开(公告)号：JP2005248818A
公开(公告)日：2005-09-15
申请号：JP2004059962
申请日：2004-03-04
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SUZUKI KOZO , FUKAMI YOJI , KUJI YASUHIRO
IPC分类号： F02B31/00 , F02B31/02 , F02M35/10
CPC分类号： F02B31/04 , F02M23/04 , F02M35/10262 , Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide a swirl formation device for an engine capable of forming effective swirl strongly and largely turning in a combustion chamber.
SOLUTION: The swirl formation device for the engine is provided with an auxiliary passage 24 leading auxiliary gas composed of air or air fuel mixture into the combustion chamber 9 from adjacent of an upstream of an intake port 70 opened and closed by an intake valve 10. A tip opening 25 of the auxiliary passage 24 is positioned at a part on an exhaust port 80 side in the intake port 70, and leads the auxiliary gas in a direction different from a normal line direction N of a cylinder inner circumference surface 3a in a view from an axial direction of the cylinder 3, and forms swirl S along the inner circumference surface 3a of the cylinder 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于能够强烈地形成有效涡流并大大转动燃烧室的发动机的涡旋形成装置。解决方案：用于发动机的涡旋形成装置设置有辅助通道24，辅助通道24将由空气或空气燃料混合物组成的辅助气体从由进气口开闭的进气口70的上游的邻近处引入燃烧室9 辅助通道24的尖端开口25位于进气口70中的排气口80侧的一部分上，并且引导辅助气体沿与气缸内周面的法线方向N不同的方向 3a，从气缸3的轴向观察，沿气缸3的内周面3a形成涡流S.（C）2005，JPO＆NCIPI

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