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1. 发明专利

JP2017078363A ＯＨＶ型４サイクルエンジン审中-公开
公开(公告)号：JP2017078363A
公开(公告)日：2017-04-27
申请号：JP2015206703
申请日：2015-10-20
申请人：スズキ株式会社 , Suzuki Motor Corp
发明人： NAKAMURA HIDETO , ISHIHARA KOSHIN
IPC分类号： F01M11/03 , B63H20/00 , F01M1/06 , F02B61/04
CPC分类号： F01M11/03 , F01L1/047 , F01L1/146 , F01L2001/0475 , F01L2001/0476 , F01L2250/06 , F01L2810/02 , F01M1/02 , F01M1/10 , F01M1/16 , F01M11/0004 , F01M11/02 , F01M2001/0261 , F01M2001/062 , F01M2001/064 , F01M2011/026 , F02B61/045 , F02B75/007 , F02B75/02 , F02B2075/027 , F02M35/1015
摘要：【課題】エンジンのコンパクト化や潤滑油通路の加工性向上等を有効に実現可能なOHV型4サイクルエンジンを提供する。【解決手段】オイルフィルタ装置45は、主潤滑油通路39,40の中心線とシリンダボディ13のシリンダ軸線Zとで挟まれた空間Sにおいて、エンジンケース12よりもシリンダヘッド14側でシリンダボディ13の幅方向一方側の側部に配置され、エンジンケース12に設けられたオイルポンプと主潤滑油通路40に接続する更なる潤滑油通路46,47を有する。【選択図】図6

2. 发明专利

JP2010052663A Snowmobile 审中-公开
标题翻译：雪地车
公开(公告)号：JP2010052663A
公开(公告)日：2010-03-11
申请号：JP2008222179
申请日：2008-08-29
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： NAKAMURA HIDETO , HAYASHI TOSHIO
IPC分类号： B62M27/02
摘要： PROBLEM TO BE SOLVED: To provide a snowmobile considerably enhancing the steering stability of a vehicle body in a steering mode.
SOLUTION: The snowmobile 10 has a pair of right and left skies 55 on a front side of a vehicle body, steers the skies 55 via a steering shaft 48 arranged in front of a saddle-riding type seat 27, is equipped with an engine 14 in a cowling 11 to cover the front side of the vehicle body, and runs by driving crawlers 41 arranged on the rear side of the vehicle body. The engine is equipped with a cylinder shaft 32 of the engine 14, inclined forward, and the steering shaft 48 is arranged in front of a cylinder head 17 of the engine 14.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种大大增加车身在转向模式下的操纵稳定性的雪地车辆。解决方案：雪地车10在车身前侧具有一对左右的天空55，并且经由设置在鞍座式座椅27前方的转向轴48转动天线55，配备有位于整流罩11内的发动机14，以覆盖车身前侧，并且通过设置在车身后侧的履带41行驶。发动机配备有发动机14的气缸轴32，其向前倾斜，并且转向轴48布置在发动机14的气缸盖17的前方。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009114969A Four-cycle multi-cylinder engine 审中-公开
标题翻译：四循环多缸发动机
公开(公告)号：JP2009114969A
公开(公告)日：2009-05-28
申请号：JP2007289049
申请日：2007-11-06
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： MAKINO TOMOSUKE , NAKAMURA HIDETO
IPC分类号： F02D15/00 , F01L13/08 , F02B75/18 , F02N99/00
摘要： PROBLEM TO BE SOLVED: To reduce the size, weight, or manufacturing cost of an engine while a decompression device is mounted thereon.
SOLUTION: The decompression device 25 is provided on a cylinder 5 between two cylinders 5, 6 prepared by a two-cylinder engine 1, but the decompression device 25 is not provided on the cylinder 6. A closing angle of the decompression device is set up just before its top dead center, and compression-overcoming torque on the cylinder 5 is almost eliminated when operating the decompression device. Rotation speed of a crankshaft 3 for releasing an operation of the decompression device is set up to be greater than the maximum rotation speed of the crankshaft 3 operated by a starter motor 4, and is set up to be at a range of the minimum rotation speed or less of the crankshaft 3 caused by initial explosion in the cylinder 6.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在减压装置安装时减小发动机的尺寸，重量或制造成本。解决方案：减压装置25设置在由两缸发动机1制备的两个气缸5,6之间的气缸5上，但是减压装置25不设置在气缸6上。减压装置的闭合角度在其上死点之前设置，并且当操作减压装置时，压缩克服缸5上的扭矩几乎被消除。用于解除减压装置的操作的曲轴3的转速设定为大于由起动电动机4操作的曲轴3的最大转速，并设定为最小转速的范围或更小的曲轴3由气缸6中的初始爆炸引起。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009030499A Breather device of snowmobile engine 审中-公开
标题翻译：雪纺发动机的吹风装置
公开(公告)号：JP2009030499A
公开(公告)日：2009-02-12
申请号：JP2007194088
申请日：2007-07-26
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： NAKAMURA HIDETO , HAYASHI TOSHIO
IPC分类号： F01M13/04 , F01M13/00
CPC分类号： F01M13/00
摘要： PROBLEM TO BE SOLVED: To sufficiently secure a capacity of a breather chamber, while providing a compact engine.
SOLUTION: In a snowmobile 1 equipped with a four-cycle engine 30 on a body front part, a breather device of the snowmobile engine has the breather chamber 51 integrally provided on a side of the engine 30. The engine 30 includes: a crankcase 31; a cylinder block 32 connected above the crank case 31; and the cylinder head 33 connected above a cylinder block 32. Preferably, a magnet device 45 is provided on a side of the crank case 31, and the breather chamber is provided above the magnet device 45.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了充分确保通气室的容量，同时提供紧凑的发动机。解决方案：在车身前部配备有四冲程发动机30的雪地车1中，雪地车发动机的通气装置具有一体地设置在发动机30侧的通气室51.发动机30包括：曲轴箱31; 连接在曲轴箱31上方的气缸体32; 以及连接在气缸体32上方的气缸盖33.优选地，磁体装置45设置在曲轴箱31的一侧，并且通气室设置在磁体装置45的上方。版权所有（C）2009 ，JPO＆INPIT

5. 发明专利

JP2017089415A 燃料タンク内蔵型の船外機审中-公开
公开(公告)号：JP2017089415A
公开(公告)日：2017-05-25
申请号：JP2015216920
申请日：2015-11-04
申请人：スズキ株式会社 , Suzuki Motor Corp
发明人： MURAMATSU GO , MORIGAMI TADAAKI , ISHIHARA KOSHIN , NAKAMURA HIDETO , HORITANI NOBUHIRO
IPC分类号： F02B67/00 , B63H20/00 , F01L1/053 , F01M11/03 , F02B61/04 , F02M37/00
CPC分类号： F02B61/045 , F01L1/047 , F01L2001/0475 , F01L2001/054 , F01L2250/06 , F01L2810/02 , F01M1/02 , F01M2001/0261 , F01M2001/064 , F01M2011/026 , F02B75/007 , F02M37/0047
摘要：【課題】燃料タンクの効果的な配置関係を案出し、適正且つ効率的な燃料供給等を実現する燃料タンク内蔵型の船外機を提供する。【解決手段】4サイクルエンジンのシリンダ13及びシリンダヘッド14の軸線Zが上面視において、当該船外機の前後方向に延びる中心線Cに対して左右方向一方側に傾けて設定され、中心線Cに対して左右方向他方側においてシリンダ13及びシリンダヘッド14の側部に燃料タンク17を配置とする。【選択図】図5

6. 发明专利

JP2010052686A Engine for snowmobile 审中-公开
标题翻译：雪橇发动机
公开(公告)号：JP2010052686A
公开(公告)日：2010-03-11
申请号：JP2008222638
申请日：2008-08-29
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： NAKAMURA HIDETO , HAYASHI TOSHIO
IPC分类号： B62M27/02
摘要： PROBLEM TO BE SOLVED: To provide an engine for a snowmobile in which a starter motor is arranged so that the position of the center of gravity of the engine is close to the position of the center of gravity of the snowmobile including its occupant, and the maintenance of the starter motor is easily carried out. SOLUTION: The snowmobile 10 has a pair of right and left skies 55 on a front side of a vehicle body, steers the skies 55 via a steering shaft 48 arranged in front of a saddle-riding type seat 27, is equipped with an engine 14 in a cowling 11 to cover the front side of the vehicle body, and runs by driving crawlers 41 arranged on the rear side of the vehicle body. The engine is equipped with a cylinder shaft of the engine 14, inclined forward, and a starter motor 77 is arranged forward of and above the shaft center 32a of a crankshaft 32 in side view. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于雪地车的发动机，其中起动马达被布置成使得发动机的重心位置接近包括其乘员的雪地车的重心位置，并且易于执行起动电动机的维护。解决方案：雪地车10在车身前侧具有一对左右的天空55，并且经由设置在鞍座式座椅27前方的转向轴48转动天线55，配备有位于整流罩11内的发动机14，以覆盖车身前侧，并且通过设置在车身后侧的履带41行驶。发动机配备有发动机14的气缸轴，向前倾斜，并且起动电动机77在侧视图中布置在曲轴32的轴心32a的前方和上方。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010052685A Engine for snowmobile 审中-公开
标题翻译：雪橇发动机
公开(公告)号：JP2010052685A
公开(公告)日：2010-03-11
申请号：JP2008222634
申请日：2008-08-29
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： NAKAMURA HIDETO , HAYASHI TOSHIO
IPC分类号： B62M27/02
摘要： PROBLEM TO BE SOLVED: To provide an engine for a snowmobile in which an oil filter is arranged so that the position of the center of gravity of the engine is close to the position of the center of gravity of the snowmobile including its occupant, and the oil filter changing work is easily carried out.
SOLUTION: The snowmobile 10 has a pair of right and left skies 55 on the front side of a vehicle body, steers the skies 55 via a steering shaft 48 arranged in front of a saddle-riding type seat 27, is equipped with an engine 14 in a cowling 11 to cover the front side of the vehicle body, and runs by driving crawlers 41 arranged on the rear side of the vehicle body. The engine is equipped with a cylinder shaft of the engine 14, inclined forward, and an oil filter 75 is arranged below the axis 32a of a crankshaft 32 in side view.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于雪地车的发动机，其中布置有滤油器，使得发动机的重心位置接近包括其乘员的雪地车的重心位置，并且容易进行油过滤器更换作业。解决方案：雪地车10在车身前侧具有一对左右的天空55，通过设置在骑马式座椅27前方的转向轴48转动天线55，配备有位于整流罩11内的发动机14，以覆盖车身前侧，并且通过设置在车身后侧的履带41行驶。发动机配备有发动机14的气缸轴，向前倾斜，并且在侧视图中将油过滤器75布置在曲轴32的轴线32a的下方。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009030500A Accessories layout structure of snowmobile engine 审中-公开
标题翻译：配件蓝牙发动机布局结构
公开(公告)号：JP2009030500A
公开(公告)日：2009-02-12
申请号：JP2007194089
申请日：2007-07-26
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： NAKAMURA HIDETO , HAYASHI TOSHIO
IPC分类号： F01M1/02 , B62M7/02 , F01M1/16 , F02B67/00
CPC分类号： B60K5/04 , B60Y2200/252 , B62M27/02 , B62M2027/023 , F01M11/02 , F01P5/12 , F02B67/06
摘要： PROBLEM TO BE SOLVED: To provide accessories layout structure of a snowmobile engine, facilitating replacement of an oil filter, reducing the size and weight of the engine, allowing accessories to operate efficiently, and facilitating working operation of an oil passage.
SOLUTION: In the accessories layout structure of the snowmobile engine in which, a crankshaft 37 is supported by a crank case 31 along a body width direction, an oil pan 38 is provided on a downside of the crank case 31, and a cylinder block is mounted with its axis line CL tilted backward, an oil pump 60 is provided below a rear side of the crank shaft 37, and the oil filter is provided on a front side of the crank shaft 37.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供雪地车发动机的配件布置结构，便于油过滤器的更换，减小发动机的尺寸和重量，允许配件有效地操作，并且便于油路的工作操作。解决方案：在其中曲轴37沿着车身宽度方向由曲轴箱31支撑的雪地车发动机的配件布局结构中，油盘38设置在曲轴箱31的下侧，并且气缸体的轴线CL向后倾斜地安装，油泵60设置在曲轴37的后侧的下方，油过滤器设置在曲轴37的前侧。 C）2009年，JPO＆INPIT

9. 发明专利

JP2005002939A Starter mechanism arrangement configuration of engine for snow vehicle 有权
标题翻译：雪车发动机起动机构布置配置
公开(公告)号：JP2005002939A
公开(公告)日：2005-01-06
申请号：JP2003168836
申请日：2003-06-13
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： MORII HIDESHI , HAYASHI TOSHIO , NAKAMURA HIDETO
IPC分类号： B62M27/02 , F02B61/02 , F02B67/00 , F02B67/04 , F02B67/06 , F02B77/00 , F02N11/00 , F02N15/02
CPC分类号： B62M27/02 , B62M2027/023 , F02B61/02 , F02N11/00
摘要： PROBLEM TO BE SOLVED: To provide a starter mechanism while maintaining traveling stability. SOLUTION: An engine 2 is arranged in a state where a crank shaft 7 faces to a vehicle body width direction roughly in parallel and a cylinder head 4 side is inclined rearwardly. A front side balancer shaft 61 and a rear side balancer shaft 62 are provided frontward and rearward the crank shaft 7 respectively, sandwiching the crank shaft 7, so as to be roughly parallel with the crank shaft 7. A starter motor 65 is provided in a rear part of the engine 2 above the rear side balancer shaft 62. The starter motor 65 is arranged on an opposite side of a clutch mechanism part 38 with respect to a center ECL in a width direction of the engine 2. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供起动机构，同时保持行驶稳定性。解决方案：发动机2布置成曲轴7大致平行地面对车身宽度方向并且气缸盖4侧向后倾斜的状态。前曲面平衡轴61和后侧平衡轴62分别设置在曲柄轴7的前后，夹着曲轴7，以与曲轴7大致平行。起动电动机65设置在发动机2的后部侧部平衡器轴62的后部。起动电动机65相对于发动机2的宽度方向的中心ECL配置在离合器机构部38的相对侧。版权所有：（C）2005，JPO＆NCIPI

10. 发明专利

JP2003021031A Decompression structure for two cycle engine 审中-公开
标题翻译：两个循环发动机的解体结构
公开(公告)号：JP2003021031A
公开(公告)日：2003-01-24
申请号：JP2001207828
申请日：2001-07-09
申请人： Suzuki Motor Corp , スズキ株式会社
发明人： MORII HIDESHI , NAKAMURA HIDETO
IPC分类号： F01L13/08 , F02B25/16 , F02B25/20 , F02D15/00 , F02N99/00 , F02N17/00
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide a decompression structure for a two cycle engine capable of reducing load applied to a starter motor when stating an engine and pulling force of a hand pull recoil starter and formable at a low cost without working an inner peripheral wall surface of a cylinder bore and an exhaust valve itself.
SOLUTION: In this decompression structure for the two cycle engine, an exhaust valve device 16 for changing exhaust timing of opening/closing an upper edge part of an opening 13a of the inner peripheral wall surface 11a side of a main port 13 is disposed in a cylinder 8 opening and forming an exhaust passage 15 constituted of the main port 13 and a sub-port 14 on the inner peripheral wall surface 11a of the cylinder bore 11. A decompression hole 24 is communicatingly formed between the inner peripheral wall surface 11a portion facing to a combustion chamber of the cylinder bore 11 and the sub-port 14 to reduce secondary compressive force when starting the engine.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于二循环发动机的减压结构，其能够在发动机起动时提供起动电动机的负载和拉动拉力反冲起动器的拉力，并且可以以低成本形成，而不需要操作内周壁表面的气缸孔和排气阀本身。解决方案：在这种用于两循环发动机的减压结构中，用于改变打开/关闭主端口13的内周壁表面11a侧的开口13a的上边缘部分的排气正时的排气门装置16设置在气缸8在气缸孔11的内周壁面11a上形成由主口13和副口14构成的排气通路15.减压孔24连通地形成在内周面11a 到气缸孔11和子口14的燃烧室，以减少启动发动机时的次级压缩力。

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