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1. 发明专利

JP2008144681A Exhaust device for outboard engine 审中-公开
标题翻译：排气发动机排气装置
公开(公告)号：JP2008144681A
公开(公告)日：2008-06-26
申请号：JP2006333378
申请日：2006-12-11
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KASAI KOJI , IDE SHINICHI , WADA SATORU , IKENO TETSURO , HASEGAWA SHOJI , TAKAHASHI HIROSHI
IPC分类号： F02B67/00 , B63H20/24 , B63H21/32 , F01N13/12 , F02B75/22
摘要： PROBLEM TO BE SOLVED: To effectively muffle exhaust noise in a casing not to generate radiation noise from the casing in an exhaust device of an outboard engine. SOLUTION: In the exhaust device for the outboard engine discharging exhaust gas discharged from exhaust manifolds 39L, 39R of a multiple cylinder engine E into external water W through an inside of the casing C supporting the engine E at an upper part thereof and supporting a propeller shaft 8 at a lower part thereof, exhaust gas outlets 40 of the exhaust manifolds 39L, 39R are communicated to a muffling chamber 50 arranged in the casing C and having a lower end open surface 50b dipped in or put close to retained water Wa in the casing C via exhaust pipes 41L, 42L; 41R, 42R. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：有效地消除壳体中的排气噪声，不会在外侧发动机的排气装置中从壳体产生辐射噪声。解决方案：在用于舷外发动机的排气装置中，通过在其上部支撑发动机E的壳体C的内部排出从多缸发动机E的排气歧管39L，39R排出的废气的外部水W，以及在其下部支撑传动轴8，排气歧管39L，39R的废气出口40与布置在壳体C中的消声室50连通，并且具有浸入或靠近保留水的下端开口表面50b Wa通过排气管41L，42L在壳体C中; 41R，42R。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008007066A Marine vessel propulsive machine furnished with drive shaft 有权
标题翻译：配有驱动轴的海运船用推进机
公开(公告)号：JP2008007066A
公开(公告)日：2008-01-17
申请号：JP2006182268
申请日：2006-06-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： IDE SHINICHI , KUBOTA MITSUAKI , AKIYAMA MASAHIRO
IPC分类号： B63H20/14 , B63H20/32
摘要： PROBLEM TO BE SOLVED: To weaken underwater resistance due to a gear case while restraining enlargement of the gear case of an outboard motor by making use of arrangement in which a second drive shaft is offset to the rear relative to a first drive shaft. SOLUTION: The outboard motor is furnished with an output gear mechanism 50 to which motive power of the drive shafts 31, 32 is input and a gear case 13 having a storage part 21 storing the output gear mechanism 50 and a propulsive shaft 17 and positioned below the water. The second drive shaft 32 is connected to the first drive shaft 31 driven to rotate by an internal combustion engine and offset to the rear from the first drive shaft 31. The storage part 21 has a taper part 21a with a front end 21c of the storage part 21 as its head end in front of the drive shaft 32, and the taper part 21a is tapered more toward the front end 21c from the second drive shaft 32 in the longitudinal direction. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过利用第二驱动轴相对于第一驱动轴向后偏移的布置来减小由于齿轮箱引起的水下阻力，同时抑制舷外马达的齿轮箱的扩大。解决方案：舷外马达配有输入齿轮机构50，驱动轴31,32的动力输入到该输出齿轮机构50和具有存储输出齿轮机构50的存储部分21和推进轴17的齿轮箱13 并位于水下。第二驱动轴32连接到被内燃机驱动旋转并从第一驱动轴31向后偏移的第一驱动轴31.存储部21具有锥形部21a，其具有存储部的前端21c 部分21的头部在驱动轴32的前方，并且锥形部分21a从第二驱动轴32沿着纵向更向前端21c渐缩。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007315493A Outboard motor 有权
标题翻译： OUTBOARD电机
公开(公告)号：JP2007315493A
公开(公告)日：2007-12-06
申请号：JP2006145963
申请日：2006-05-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： IDE SHINICHI , MATSUDA YOSHIYUKI
IPC分类号： F16H47/06 , B60K17/04 , B63H20/00 , B63H20/14 , B63H23/26 , F01M1/06 , F02B61/06 , F02B67/00 , F02F7/00 , F16H41/30 , F16H57/02 , F16H57/023 , F16H57/04
CPC分类号： F02B61/045 , F16H57/04
摘要： PROBLEM TO BE SOLVED: To reduce the bending moment received by a swivel shaft caused by the weight of an engine and a torque converter as much as possible to achieve a satisfactory steering property when using the torque converter in an outboard motor.
SOLUTION: This outboard motor is constituted by attaching the engine E to an upper part of a casing 1 connected with a swivel case 7 through a swivel shaft 6 so as to enable steering in such a way that a crank shaft 17 faces the vertical direction and a cylinder block 18 faces the opposite direction with respect to the swivel shaft 6 and arranging the torque converter T and an output shaft 20 connected with the crank shaft 17 through the torque converter T and arranged in the vertical direction in the casing 1. The crank shaft 17 and the torque converter T connected coaxially with the lower end of the crank shaft 17 are arranged above the swivel shaft 6, and the torque converter T and the output shaft 20 arranged behind the swivel shaft 6 are connected to each other through a transmission device 81.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：尽可能减少由发动机和变矩器的重量引起的旋转轴接收的弯矩，以在舷外马达中使用变矩器时实现令人满意的转向性能。解决方案：该舷外马达通过将发动机E通过旋转轴6与旋转壳体7连接的壳体1的上部附接而构成，以便能够使曲柄轴17面向垂直方向和气缸体18相对于旋转轴6面向相反的方向，并且通过变矩器T布置变矩器T和与曲轴17连接的输出轴20，并在壳体1中沿垂直方向布置曲轴17和与曲轴17的下端同轴地连接的变矩器T配置在回转轴6的上方，配置在回转轴6后方的变矩器T和输出轴20相互连接通过传输设备81。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007314046A Outboard motor 有权
标题翻译： OUTBOARD电机
公开(公告)号：JP2007314046A
公开(公告)日：2007-12-06
申请号：JP2006145964
申请日：2006-05-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： IDE SHINICHI , MATSUDA YOSHIYUKI
IPC分类号： B63H20/00
CPC分类号： B63H20/32 , B63H20/20
摘要： PROBLEM TO BE SOLVED: To use a main part of a casing for any of an outboard motor with a torque converter and an outboard motor with no torque converter. SOLUTION: In the outboard motor, the torque converter T; a vertical placement type output shaft 20 connected to a crank shaft 17 through it; a propeller shaft 3 horizontally arranged below the output shaft 20; a forward advancement/retreating switch gear mechanism 21 for connecting the output shaft 20 and the propeller shaft 3 are arranged in a casing 1 detachably mounting an engine E on an upper part. The casing 1 is constituted by casing main bodies 10-12 for storing the output shaft 20, the propeller shaft 3 and the forward advancement/retreating switch gear mechanism 21; and distance members 13, 15 detachably bonded to upper ends of the casing main bodies 10-12 and storing the torque converter T. Any of the casing main bodies 10-12 and the distance members 13, 15 are formed so as to mount the engine E. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：使用具有变矩器的舷外马达的外壳的主体部分和没有变矩器的舷外马达。
解决方案：在舷外马达中，变矩器T; 通过其连接到曲轴17的垂直放置型输出轴20; 水平布置在输出轴20下方的传动轴3; 用于连接输出轴20和传动轴3的前进/后退开关齿轮机构21布置在可拆卸地将发动机E安装在上部的壳体1中。壳体1由用于存储输出轴20，传动轴3和前进/后退开关齿轮机构21的壳体主体10-12构成; 以及可拆卸地结合到壳体主体10-12的上端并存储变矩器T的距离构件13,15.壳体主体10-12和距离构件13,15中的任一个形成为安装发动机 E.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007314045A Vertical type power unit and outboard motor 有权
标题翻译：垂直型电源单元和外置电机
公开(公告)号：JP2007314045A
公开(公告)日：2007-12-06
申请号：JP2006145962
申请日：2006-05-25
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： IDE SHINICHI , MATSUDA YOSHIYUKI
IPC分类号： B63H20/00 , B63H20/14 , B63H23/26
CPC分类号： F16H41/30 , B63H20/002 , B63H20/14 , B63H20/20 , B63H23/26 , B63H2023/305 , F16H41/04
摘要： PROBLEM TO BE SOLVED: To provide a vertical type power unit with easy handling reducing deviation of a center of gravity by a torque converter and an output shaft as much as possible. SOLUTION: In the vertical type power unit provided with an engine E having a vertical placement type crank shaft 17; the output shaft 20 arranged in a vertical direction below the crank shaft 17, and the torque converter T for connecting the crank shaft 17 with the output shaft 20, the torque converter T is offset/arranged to a cylinder block 18 side of the engine E than the crank shaft 17, a transmission device 81 is interposed between the crank shaft 17 and the torque converter T, and the output shaft 20 is arranged coaxially to the torque converter T. Thereby, the center of gravity of the vertical type power unit can be made approaching to a center part of the engine as much as possible. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有易于处理的垂直型动力单元，尽可能地减少由液力变矩器和输出轴引起的重心偏差。解决方案：在具有垂直放置型曲轴17的发动机E的立式动力单元中，输出轴20沿曲轴17的上下方向配置，变矩器T将曲柄轴17与输出轴20连结，液力变矩器T偏置/配置在发动机E的气缸体18侧与曲轴17相比，在曲轴17和变矩器T之间设置有变速装置81，输出轴20与变矩器T同轴地配置。因此，垂直型动力单元的重心可以尽可能地接近发动机的中心部分。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2004338462A Air intake structure of outboard motor 审中-公开
公开(公告)号：JP2004338462A
公开(公告)日：2004-12-02
申请号：JP2003135036
申请日：2003-05-13
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAZAKI MAKOTO , YASUDA TOYOJI , KUBOTA MITSUAKI , IDE SHINICHI
IPC分类号： B63H20/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02M35/10 , F02M35/112 , F02M35/12 , F02M35/16
CPC分类号： F02B75/20 , B63H20/00 , F02B61/045 , F02B2075/027 , F02B2075/1816 , F02B2275/18 , F02M35/10013 , F02M35/112 , F02M35/168
摘要： PROBLEM TO BE SOLVED: To provide an air-intake passage structure of an outboard motor capable of making the longitudinal direction of the outboard motor compact, and to provide an engine cover of the outboard motor capable of avoiding or reducing the radial enlargement of the rotating trajectory of the outermost section of the outboard motor mounted to the stern of a hull at tilt motion. SOLUTION: The outboard motor 1 has a propeller driven by an engine 2 and the cover 9 constituting at least part of an engine room 18 for storing the engine, and is mounted to the stern of the hull so as to tilt and steer the engine and the propeller. In the air-intake passage structure, the cover has an outside air introduction opening and an intake passage 21 communicating with the outside air introduction opening, the intake passage has right and left passages 23 and 24 extending vertically at the rear half of the engine room, the vertical passage is disposed so that its part overlaps on part of the engine in a side view and the rear edge of the vertical passage lies in front of the rear end of the inner surface of the engine room. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2002211487A LOCK DEVICE FOR ENGINE COVER FOR OUTBOARD MOTOR 失效
公开(公告)号：JP2002211487A
公开(公告)日：2002-07-31
申请号：JP2001011817
申请日：2001-01-19
申请人： HONDA MOTOR CO LTD
发明人： YOSHIGASAKI TAKESHI , IDE SHINICHI , HAYASHIZAKI SHOICHI
IPC分类号： B63H20/00 , B63H20/32
摘要： PROBLEM TO BE SOLVED: To provide a lock device for an engine cover for an outboard motor without depending on resiliency of seal rubber for maintaining a locked state of the engine cover to an under cover. SOLUTION: For locking the engine cover 11 for covering an upper half part of an engine E to the under cover 10 for covering a lower half part of the engine E, this lock device R for an engine cover for an outboard motor to be provided close to junction parts of the under cover and the engine cover to each other comprises a striker pin 35 provided on either the under cover or the engine cover with its axial line extended in an engine cover attaching/ detaching direction, a latch plate 20 provided on the other of them to be engaged with the striker pin, and a spring means (compression coil spring 41) coaxially provided with the striker pin to apply resiliency between the under cover and the engine cover in such directions as to let them apart from each other. Reaction to engagement force operating between the striker pin and the latch plate is thus generated by the spring means.

8. 发明专利

JP2002211486A LOCK DEVICE FOR ENGINE COVER FOR OUTBOARD MOTOR 失效
公开(公告)号：JP2002211486A
公开(公告)日：2002-07-31
申请号：JP2001011806
申请日：2001-01-19
申请人： HONDA MOTOR CO LTD
发明人： YOSHIGASAKI TAKESHI , IDE SHINICHI , HAYASHIZAKI SHOICHI
IPC分类号： B63H20/00
摘要： PROBLEM TO BE SOLVED: To provide a lock device for an engine cover for an outboard motor capable of both securing sufficient sealing performance and achieving excellent operability at a higher level. SOLUTION: For locking an engine cover 11 for covering an upper half part of an engine E to an under cover 10 for covering a lower half part of the engine E, this lock device R for an engine cover for an outboard motor to be provided on junction parts of the under cover and the engine cover to each other is provided with latch mechanisms 17 at four or more positions. At least three latch mechanisms are disposed roughly at a constant interval along the circumference of the junction parts, and mutually adjacent latch mechanisms are respectively connected to each other by Bowden cables 28. The lock mechanisms at three positions at least are disposed roughly at a constant interval, so that uniformness of tightening force can be further improved. By separately providing Bowden cables for connecting the adjacent latch mechanisms to each other, interlock errors between the latch mechanisms can be separately adjusted.

9. 发明专利

JP2008247359A Exhaust device in outboard motor 有权
标题翻译：外置电机中的排气装置
公开(公告)号：JP2008247359A
公开(公告)日：2008-10-16
申请号：JP2007094867
申请日：2007-03-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KASAI KOJI , IKENO TETSURO , WADA SATORU , IDE SHINICHI
IPC分类号： B63H20/24 , F01N1/00 , F01N13/00 , F01N99/00
摘要： PROBLEM TO BE SOLVED: To perform sound-deadening of an exhaust gas such that a radiation sound is not generated from an extension case in an exhaust device of an outboard motor. SOLUTION: In the outboard motor, an extension case 2 for supporting a multi-cylinder engine E is bolt-bonded to an upper end of a gear case 3 to constitute a casing C, an advancement/retreating switching mechanism 7 for connecting a drive shaft 6 connected to an output part of the engine E and a propeller shaft 8 is stored in the gear case 3, and a discharge passage 29 for leading an exhaust gas exhausted from exhaust manifolds 39L, 39R of the engine E into the casing C to the outside underwater is further provided. A sound muffling chamber 50 for communicating exhaust pipes 41L, 42L;41R, 42R continued to an exhaust outlet 40 of the exhaust manifolds 39L, 39R with the discharge passage 29 is continuously provided on the gear case 3 while leaving it from an inner wall of the extension case 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了使排气的声音衰减，使得在舷外马达的排气装置中不从扩展箱产生辐射声。解决方案：在舷外马达中，用于支撑多缸发动机E的延伸壳体2螺栓连接到齿轮箱3的上端以构成壳体C，用于连接的前进/后退切换机构7 连接到发动机E的输出部分的驱动轴6和传动轴8被存储在齿轮箱3中，以及排出通道29，用于将从发动机E的排气歧管39L，39R排出的废气引导到壳体进一步提供了水下的外部。用于使排气管41L，42L，41R，42R连通的排气管41L，42L，41R，42R与排气通路29连续地设置在排气歧管39L，39R的排气口40上，同时将其从内壁扩展案例2.版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008088881A Internal combustion engine stored in engine room, and outboard motor provided with the same 有权
标题翻译：发动机内部燃烧发动机和与其同时提供的外置电动机
公开(公告)号：JP2008088881A
公开(公告)日：2008-04-17
申请号：JP2006270087
申请日：2006-09-29
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： IDE SHINICHI , KASAI KOJI , WADA SATORU , IKENO TETSURO , HASEI SHOJI , TAKAHASHI HIROSHI
IPC分类号： F02M35/16 , B63H20/00 , B63H20/28 , F02B67/00
CPC分类号： F02M35/10295 , F02M35/10111 , F02M35/10354 , F02M35/168
摘要： PROBLEM TO BE SOLVED: To improve an effect of preventing intrusion of water into the combustion chamber of an internal combustion engine. SOLUTION: An intake passage P of the internal combustion engine stored in the engine room 15 formed by an engine cover C extends continuously from an intake air inlet Pi to an intake air outlet Pe in the engine room 15 and has a first down passage 62, a reversing passage 63, an up passage 64 and a second down passage 67c which are arranged from an upstream toward a downstream. The combustion air led to flow into from the intake air inlet Pi flows down through the first down passage 62, is reversed from downward to upward through the reversing passage 63, flows up through the up passage 64, reaches higher than the uppermost intake air outlet Pe, and flows down through the second down passage 67c. After that, the combustion air flows out of the intake air outlets Pe toward the combustion chamber 30. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高防止水侵入内燃机的燃烧室的效果。解决方案：存储在由发动机盖C形成的发动机室15中的内燃机的进气通道P从进气入口Pi连续地延伸到发动机室15中的进气出口Pe，并且具有第一下降通道62，反向通道63，向上通道64和第二下通道67c，其从上游向下游布置。从进气口Pi流入的燃烧用空气向下流经第一下降通道62，从下方向上通过反向通路63反过来，向上流过上升通道64，达到高于最上部的进气出口 Pe并向下流过第二下通道67c。之后，燃烧空气从进气导出孔Pe流向燃烧室30.版权所有（C）2008，JPO＆INPIT

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