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1. 发明专利

JP2011001902A Crankcase of internal combustion engine 有权
标题翻译：内燃机起动
公开(公告)号：JP2011001902A
公开(公告)日：2011-01-06
申请号：JP2009146382
申请日：2009-06-19
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OSHITA TORU , KUNIKIYO KATSUHIRO
IPC分类号： F02F7/00 , F01M1/06 , F01M11/03
CPC分类号： F01M1/06 , F02F7/0053 , F02F7/0082
摘要： PROBLEM TO BE SOLVED: To provide a crankcase of an internal combustion engine, enabling size reduction of an oil pan.SOLUTION: A crankcase 3 is composed of an upper crankcase half 111 and a lower crankcase half 121. A wall portion 140 for defining a space portion X where a lubricating oil flows is formed below a journal bolt tightening surface 125 of the lower crankcase half 121. A tool insertion hole 145 for tightening a journal bolt 131 is formed through the wall portion 140.
摘要翻译：要解决的问题：提供一种内燃机的曲轴箱，能够使油盘的尺寸减小。解决方案：曲轴箱3由上曲轴箱半部111和下曲轴箱半部121组成。壁部140用于限定润滑油流动的空间部分X形成在下曲轴箱半部121的轴颈螺栓紧固表面125的下方。用于紧固轴颈螺栓131的工具插入孔145穿过壁部140形成。

2. 发明专利

JP2007231788A Accessory arrangement structure for internal combustion engine for motorcycle 有权
标题翻译：用于摩托车内燃机的附件安装结构
公开(公告)号：JP2007231788A
公开(公告)日：2007-09-13
申请号：JP2006052763
申请日：2006-02-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAGAHASHI YOSHIKI , OSHITA TORU , YONEYAMA MASAKI , MINAMI KOJI
IPC分类号： F02B61/02 , B62J31/00 , F01M1/06 , F01M1/08 , F01M5/00 , F01M11/03 , F01P11/08 , F02B77/00
CPC分类号： F02B61/02 , F01M11/02
摘要： PROBLEM TO BE SOLVED: To increase degree of freedom in layout by reducing restriction of layout of an inside of an internal combustion engine while securing bank angles, to improve the maneuverability of a vehicle and to miniaturize a whole body of the internal combustion engine by concentrating heavy articles and projecting parts of the internal combustion engine due to accessories. SOLUTION: In the internal combustion engine for the motorcycle having an oil cooler 77 and an oil filter 76 arranged at a front part and a lower part of a crank case 11 pivotally supporting a crankshaft oriented in a vehicle width direction together with a balancer 95, the oil cooler 77 and the oil filter 76 are mounted with projecting out of a front surface in a vehicle traveling direction of the crank case 11, and the balancer 95, the oil cooler 77 and the oil filter 76 are adjacently arranged in parallel with the crankshaft 10 in a view from a vehicle front. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提高布置方式的自由度，通过减小内燃机内部的布局的限制，同时确保排放角度，提高车辆的机动性并使整个内燃机的小型化发动机由于附件而集中重物和内燃机突出部分。解决方案：在具有油冷却器77和布置在曲轴箱11的前部和下部的机油的内燃机中，枢转地支撑沿车辆宽度方向定向的曲轴以及一个平衡器95，油冷却器77和油过滤器76在曲轴箱11的车辆行进方向上从前表面突出地安装，平衡器95，油冷却器77和机油过滤器76相邻地布置在在车辆前方的视图中与曲轴10平行。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007262928A Cooling water passage structure of internal combustion engine 审中-公开
标题翻译：内燃机冷却水通道结构
公开(公告)号：JP2007262928A
公开(公告)日：2007-10-11
申请号：JP2006086350
申请日：2006-03-27
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YONEYAMA MASAKI , OSHITA TORU , MINAMI KOJI , OKUBO FUMIAKI
IPC分类号： F01P3/02 , F01L1/02 , F01P3/20 , F01P5/10
摘要： PROBLEM TO BE SOLVED: To provide a cooling water passage structure of an internal combustion engine capable of reducing the size, and capable of reducing the number of part items and installation man-hours, by simplifying an external cooling water pipe of the internal combustion engine. SOLUTION: This cooling water passage structure of the internal combustion engine forms mutually independent cooling water passages out of a first water jacket 12w in a cylinder block 12 and a second water jacket 13w formed in a cylinder head 13, and is characterized in that a branch part branching off cooling water supplied from a cooling water supply pipe 113 into the respective cooling water passages of the first water jacket 12w and the second water jacket 13w, and a gathering part for gathering the cooling water independently flowing in the respective cooling water passages of the first water jacket 12w and the second water jacket 13w, are formed in the cylinder block 12 or the cylinder head 13. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够减小尺寸并且能够减少零件数量和安装工时的内燃机的冷却水通道结构，通过简化外部冷却水管内燃机。解决方案：内燃机的这种冷却水通道结构在缸体12中的第一水套12w和形成在气缸盖13中的第二水套13w之间形成相互独立的冷却水通道，其特征在于将从冷却水供给管113供给的冷却水分支到第一水套12w和第二水套13w的各冷却水通道的分支部分，以及收集部，用于收集在相应的冷却中独立流动的冷却水第一水套12w和第二水套13w的水通道形成在气缸体12或气缸盖13中。（C）2008，JPO＆INPIT

4. 发明专利

JP2006207733A Engine valve system drive mechanism 审中-公开
标题翻译：发动机阀门系统驱动机构
公开(公告)号：JP2006207733A
公开(公告)日：2006-08-10
申请号：JP2005022109
申请日：2005-01-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OSHITA TORU , TSUBOTA TAKASHI
IPC分类号： F16H7/08 , F02B67/06 , F02B75/22
摘要： PROBLEM TO BE SOLVED: To provide an engine valve system drive mechanism for suppressing the fluttering of a cam chain at a winding portion on a driving sprocket, comprising a driven sprocket provided on a cam shaft rotatably borne on a cylinder head, the driving sprocket to be associated with the rotation of a crank shaft, an endless cam chain wound on the driving sprocket and the driven sprocket, and a chain guide member put in slide contact with the outer periphery of the cam chain. SOLUTION: An end 204 of the chain guide member 80A on the side of the driving sprocket 61A is formed to outwardly cover at least part of a portion of the outer periphery of the driving sprocket 61A, where the cam chain 62A is wound. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于抑制在驱动链轮上的卷绕部分处的凸轮链的颤动的发动机气门系统驱动机构，包括设置在可旋转地承载在气缸盖上的凸轮轴上的从动链轮，驱动链轮与曲轴的旋转，缠绕在驱动链轮上的环形凸轮链和从动链轮相关联，以及与凸轮链的外周滑动接触的链条引导部件。解决方案：链条导向件80A在驱动链轮61A一侧的端部204形成为向外覆盖驱动链轮61A的外周部分的至少一部分，其中凸轮链条62A被卷绕。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2011208578A Oil recovery device of engine 有权
标题翻译：发动机油回收装置
公开(公告)号：JP2011208578A
公开(公告)日：2011-10-20
申请号：JP2010077681
申请日：2010-03-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： GUNJI TORU , OSHITA TORU
IPC分类号： F01M1/02 , F01M1/06
摘要： PROBLEM TO BE SOLVED: To increase an oil recovery efficiency with which oil is recovered into an oil storage chamber while preventing bubbling from occurring in the oil contained in the oil sump chamber in an oil recovery device of an engine in which a crank chamber and the oil sump chamber isolated from the crank chamber are formed in the engine body and scavenging pumps for recovering the oil from the bottom part of the crank chamber into the oil sump chamber are mounted on the engine body.SOLUTION: The scavenging pumps 57, 58 are disposed at the inside upper part of the oil sump chamber 38 so as to be positioned further on the upper side than the level of the oil reserved in the oil sump chamber 38. Discharge holes 85, 86 for discharging the oil from the scavenging pumps 57, 58 toward the inside of the oil sump chamber 38 are provided in the outer walls of the pump cases 61 of the scavenging pumps 57, 58 at portions facing the side different from the level of the oil, respectively.
摘要翻译：要解决的问题：为了提高将油回收到储油室中的油回收效率，同时防止在发动机的油回收装置中的油底壳中包含的油中发生起泡，其中曲轴室和在发动机主体中形成与曲轴室隔离的油底壳，并且将从曲柄室底部回收油的清扫泵安装在发动机主体上。解决方案：扫气泵57,58 设置在油底壳室38的内部上部，以便比位于油底壳38中预留的油的水平更靠上方。排出孔85,86用于从清扫泵57排出油 58朝向油底壳38的内侧分别设置在扫气泵57,58的泵壳61的外壁上，分别面对与油面不同的一侧。

6. 发明专利

JP2006183623A Cam drive device of engine 有权
标题翻译：发动机的CAM驱动装置
公开(公告)号：JP2006183623A
公开(公告)日：2006-07-13
申请号：JP2004380363
申请日：2004-12-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OSHITA TORU , SHIICHI TORU , SAWA ATSUSHI , NAKAYAMA SHINGO
IPC分类号： F02B67/04 , F02B61/06 , F02B67/06 , F02B75/22 , F16H55/17 , F16H55/30 , F16H57/021 , F16H57/023
摘要： PROBLEM TO BE SOLVED: To reduce the size of an engine by reducing a center distance between a crankshaft and an idle shaft pivotally supporting an idle gear in a cam drive device of the engine for transmitting a power from a drive sprocket rotating together with the idle gear to which the power is transmitted from the crankshaft to the camshaft through an endless transmission member and a driven sprocket. SOLUTION: In this cam drive device, an inner primary drive gear 41 transmitting the power of the engine to a transmission 30 and an outer idler drive gear 64 smaller in diameter than the primary drive gear 41 are mounted on the crankshaft 16. An idle gear 65 meshed with the idler drive gear 64 is rotatably pivoted on an idle shaft 66 supported on an engine body 15. Drive sprockets 61A and 61B facing the primary drive gear 41 at at least a part thereof are continuously fitted to the idle gear 65 coaxially with each other on its axial inner side. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过减小曲轴和怠速轴之间的中心距离来减小发动机的尺寸，所述曲轴和怠速轴枢转地支撑发动机的凸轮驱动装置中的空转齿轮，用于从一起旋转的驱动链轮传递动力其中动力通过环形传动构件和从动链轮从曲轴传递到凸轮轴的空转齿轮。解决方案：在该凸轮驱动装置中，将曲轴16上安装有将发动机的动力传递到直径小于主驱动齿轮41的变速器30和外惰轮驱动齿轮64的内部主驱动齿轮41。与惰轮驱动齿轮64啮合的空转齿轮65可旋转地枢转在支撑在发动机主体15上的怠速轴66上。在其至少一部分面向主驱动齿轮41的传动链轮61A和61B连续地配合到怠速齿轮 65在其轴向内侧彼此同轴。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004100631A Lubricating device for engine 有权
公开(公告)号：JP2004100631A
公开(公告)日：2004-04-02
申请号：JP2002266072
申请日：2002-09-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： NAKAI KAZUYUKI , OSHITA TORU
IPC分类号： F01M1/06 , F01M11/02 , F16N39/06
CPC分类号： F01M11/02
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device for an engine having a crank case provided with a main gallery connected through an oil filter at a discharge port of an oil pump for evenly supplying oil to each lubricating part of an engine, and avoiding pressure loss from increasing and supplying enough oil to a cylinder head side. SOLUTION: The crank case 21 is provided with the main gallery 115 for leading oil to the cylinder head 23 side, and a sub gallery 117 connected to the exit 116b of the oil filter 116 and in line with the main gallery 115. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2009197642A Piston cooling structure for internal combustion engine 有权
标题翻译：内燃机活塞冷却结构
公开(公告)号：JP2009197642A
公开(公告)日：2009-09-03
申请号：JP2008038774
申请日：2008-02-20
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OGURA HISAKO , KURIHARA HIROSHI , OSHITA TORU , HAMADA YASUNOBU
IPC分类号： F01M1/08 , F01M1/06 , F01P3/08 , F02F1/20 , F02F3/22
摘要： PROBLEM TO BE SOLVED: To provide piston cooling structure for an internal combustion engine capable of reducing the number of parts items for fixing an oil jet pipe to a crank case and capable of miniaturizing the periphery of an oil jet pipe fixed part.
SOLUTION: This piston cooling structure for the internal combustion engine comprises the oil jet pipe 121 inserted into the crank case 3 and formed with an injection hole 127 for injecting cooling oil toward a piston 16. In the insertion part of the oil jet pipe 121 into the crank case 3, an axial end of the oil jet pipe 121 and the crank case 3 are formed with pin holding parts 129 and 130 communicating with each other, respectively, and the oil jet pipe 121 is fixed to the crank case 3 by fitting a pin 131 in the pin holding parts 129 and 130 of the oil jet pipe 121 and the crank case 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够减少用于将油喷射管固定到曲轴箱的部件的数量的内燃机的活塞冷却结构，并且能够使喷油管固定部的周边小型化。解决方案：用于内燃机的活塞冷却结构包括插入曲轴箱3中的喷油管121，并形成有用于将冷却油朝向活塞16喷射的喷射孔127.在喷油嘴的插入部分管121进入曲轴箱3，喷油管121和曲轴箱3的轴向端分别形成有彼此连通的销保持部129和130，并且喷油管121固定到曲轴箱通过在油喷射管121和曲轴箱3的销保持部129和130中安装销131来实现。3，版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007262929A Oil supply passage structure for cam chain tensioner of internal combustion engine 有权
标题翻译：内燃机凸轮张紧器的供油通道结构
公开(公告)号：JP2007262929A
公开(公告)日：2007-10-11
申请号：JP2006086351
申请日：2006-03-27
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUGIURA HIROYUKI , YONEYAMA MASAKI , MINAMI KOJI , OSHITA TORU
IPC分类号： F01M1/06 , F01M5/00
摘要： PROBLEM TO BE SOLVED: To provide an oil supply passage structure for a cam chain tensioner capable of reducing a pump loss, by easily optimally controlling a supply oil quantity of respective parts, by improving responsiveness of the rising of hydraulic pressure, by supplying oil to the cam chain tensioner, without passing through a lubricating part. SOLUTION: This internal combustion engine has a cam chain 14 transmitting rotation of a crankshaft 10 to a valve train and the hydraulic cam chain tensioner 43 pressing the cam chain 14. This oil supply passage structure for the cam chain tensioner of the internal combustion engine is constituted by branching off an oil supply passage C1 for the cam chain tensioner for supplying the oil to the cam chain tensioner 43 on the upstream end side of an oil supply passage A6 for the crankshaft for supplying the oil to a bearing part of the crankshaft 10. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过改善液压升高的响应性，通过容易地最佳地控制各部件的供油量来提供能够减少泵损耗的凸轮链张紧器的供油通道结构，由向凸轮链张紧器供油，而不通过润滑部件。解决方案：该内燃机具有将曲轴10的旋转传递到气门机构的凸轮链14和按压凸轮链14的液压凸轮链张紧器43.用于内部的凸轮链张紧器的供油通道结构内燃机由将用于将油供给到供给油的油路供给路径A6的上游侧侧的凸轮链张紧器43的油分供给路C1构成，该曲轴用于将油供给至轴承部曲轴10.版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006177237A Tensioner lifter attachment structure for v type engine 有权
标题翻译： V型发动机的起吊机附件结构
公开(公告)号：JP2006177237A
公开(公告)日：2006-07-06
申请号：JP2004370736
申请日：2004-12-22
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： OSHITA TORU , SHIICHI TORU
IPC分类号： F02B67/06 , F02B75/22 , F02F1/24 , F16H7/08
CPC分类号： F02B67/06 , F02B75/22
摘要： PROBLEM TO BE SOLVED: To miniaturize dead space between both banks as much as possible in V type engine having chain tensioners slidingly abutted on cam chains of a pair of banks and provided with tensioner lifter abutting on both chain tensioners from opposite sides of the cam chains on both bank of a cylinder block respectively.
SOLUTION: One 83A of the tensioner lifters 83A, 83B is provided on a cylinder had 19A of a first bank 23A at a part corresponding to an outside of both banks 23A, 23B, another tensioner lifter 83B is provided on a cylinder head 19B of a second bank 23B at a part corresponding to an inside of the both banks 23A. 23B, distance from an upper end joining surface 22A of the cylinder head 19A of the first bank 23A to one tensioner lifter 83A is established smaller than distance from an upper end joining surface 22B of the cylinder head 19B of the second bank 23B to another tensioner lifter 83B.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了在具有链条张紧器的V型发动机中尽可能地小型化两个管柱之间的死区，所述链式张紧器滑动地邻接在一对堤的凸轮链上，并且设置有张紧器升降器，其邻接在两个链条张紧器上，分别在气缸体的两个组的凸轮链上。解决方案：张紧器升降器83A，83B的一个83A设置在气缸上，在与第一组23A，23B的外侧相对应的部分具有第一组23A的19A，另一个张紧器升降器83B设置在气缸盖 19B的第二存储体23B的对应于两个存储体23A的内部的部分。如图23B所示，从第一组23A的气缸盖19A的上端接合面22A到一个张紧器升降器83A的距离比从第二组23B的气缸盖19B的上端接合面22B到另一个张紧器升降机83B。版权所有（C）2006，JPO＆NCIPI

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