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1. 发明专利

JP2017213949A 船外機审中-公开
公开(公告)号：JP2017213949A
公开(公告)日：2017-12-07
申请号：JP2016107708
申请日：2016-05-30
申请人：スズキ株式会社
发明人：福地智 , 大穀圭介
IPC分类号： B63H20/14 , F01N13/08 , F01P5/10 , F01P5/12 , B63H20/02
CPC分类号： B63H21/305 , B63H20/06 , B63H20/10 , B63H20/24 , B63H20/28 , F02B2075/027 , F02B61/045 , F02B75/007
摘要：【課題】小型化及びコストダウン等を有効に実現可能な船外機を提供する。【解決手段】上部の防振マウント23における軸線を船外機本体の前後方向に延びる前後中心線と互いに平行に配置する。下部の防振マウント24における軸線を船外機本体の前後方向に延びる前後中心線上に一点に合致させ、且つ軸線を前後中心線に対して左右へ互いに等しい角度傾けることにより、船外機本体の平面視において支軸22よりも前側で交差するV字形に配設したことを特徴とする。【選択図】図4

2. 发明专利

JP6210014B2 船外機の燃料供給装置有权
公开(公告)号：JP6210014B2
公开(公告)日：2017-10-11
申请号：JP2014077276
申请日：2014-04-03
申请人：スズキ株式会社
发明人：伊藤潤
IPC分类号： F02M37/22 , B01D29/01 , B01D35/02 , F02M37/10
CPC分类号： B63H20/001 , B01D36/001 , F02B61/045 , F02B75/007 , F02M37/007 , F02M37/0076 , F02M37/20 , F02M37/22 , F02M59/16 , F02M61/16 , F02M63/0265

3. 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

4. 发明专利

JP4074860B2 Vertical multi-cylinder diesel engine 有权
标题翻译：空值
公开(公告)号：JP4074860B2
公开(公告)日：2008-04-16
申请号：JP2004079675
申请日：2004-03-19
申请人：株式会社クボタ
发明人：隆敏今井 , 哲前小屋
IPC分类号： F01N13/10 , F02B67/00 , F01M5/00 , F01P5/02 , F02B3/06 , F02B29/04 , F02B37/00 , F02B61/04 , F02B67/04 , F02B67/06 , F02B75/00 , F02M25/07 , F02M51/00 , F02M55/02 , F02M61/14
CPC分类号： F02B61/045 , F02B3/06 , F02B29/04 , F02B37/00 , F02B75/007 , F02B2275/14 , F02M26/30 , F02M55/025 , F02M61/14 , Y02T10/123
摘要： The present invention has an object to provide a vertical multi-cylinder diesel engine capable of conveniently protecting a common rail and its parts. On the assumption that a width direction of a cylinder block (2) is taken as a horizontal direction, when arranging the common rail (3) horizontally lateral of the cylinder block (2), there is disposed above the common rail (3) a passage forming means (23) which is the alternative of an intake air distributing means (5) and an exhaust air converging means (22). The passage forming means (23) above the common rail (3) may be formed into a box-shaped structure with no branch pipe. Further, an engine cooling fan (4) may be arranged in front of the common rail (3) so as to pass cooling air below the passage forming means (23) above the common rail (3).
摘要翻译：本发明的目的是提供一种能够方便地保护共轨及其部件的立式多缸柴油发动机。在将气缸体（2）的宽度方向作为水平方向的假设的情况下，在将共轨（3）在气缸体（2）的水平方向配置时，配置在共轨（3）a的上方通道形成装置（23），其是进气分配装置（5）和排气收集装置（22）的替代物。共轨（3）上方的通道形成装置（23）可以形成为没有分支管的箱形结构。此外，发动机冷却风扇（4）可以布置在共轨（3）的前方，以便在共轨（3）上方的通道形成装置（23）的下方通过冷却空气。

5. 发明专利

JP3730363B2 Single-cylinder water-cooled engine 失效
公开(公告)号：JP3730363B2
公开(公告)日：2006-01-05
申请号：JP13408497
申请日：1997-05-23
申请人：ヤンマー株式会社
发明人：邦雄吉田 , 学宮崎 , 直樹平岡 , 修村上
IPC分类号： F02F7/00 , F02B75/00
CPC分类号： F02B75/007

6. 发明专利

JP2004346897A Vertical engine and outboard motor 审中-公开
公开(公告)号：JP2004346897A
公开(公告)日：2004-12-09
申请号：JP2003147380
申请日：2003-05-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAWA HIROKI , FUKUDA YOSHIHIKO
IPC分类号： B63H20/00 , B63H20/28 , F01M1/06 , F01M1/08 , F01M5/00 , F01P3/08 , F02B61/04 , F02B75/00
CPC分类号： F01P3/08 , F01M1/08 , F01P2050/12 , F01P2060/04 , F02B61/045 , F02B75/007
摘要： PROBLEM TO BE SOLVED: To appropriately cool a plurality of pistons of a vertical engine while minimizing the required quantity of oil. SOLUTION: Two upper cylinders 17 of a cylinder block 11 of the four-cylinder vertical engine are provided with oil jets 118 for jetting oil to the back faces of two pistons fitted into the cylinders 17. Consequently, even if pistons in the lower positions are more effectively cooled by the oil falling by gravity through oil return holes 11s provided in journal support walls 11r, the pistons in the upper positions are forcibly cooled by the oil jetted from the oil jets 118, to uniformly cool four pistons to prevent the occurrence of insufficient cooling or excessive cooling while minimizing the required quantity of oil. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JPS61142312A Lubricating device of two-cycle engine 失效
标题翻译：双循环发动机润滑装置
公开(公告)号：JPS61142312A
公开(公告)日：1986-06-30
申请号：JP26454684
申请日：1984-12-17
申请人： Suzuki Motor Co Ltd
发明人： OSHIRO NOBUYUKI
IPC分类号： F01L3/20 , F01M1/08 , F01M3/00 , F01M9/08 , F02B75/00 , F02B75/02 , F02B75/18 , F02B75/20
CPC分类号： F01M1/08 , F01L3/205 , F02B75/007 , F02B75/20 , F02B2075/025 , F02B2075/1808
摘要： PURPOSE:To effectively supply oil to a connecting-rod big-end even when an engine is in a low and an intermediate speed and promote the reduction of oil consumption, by improving an attitude and a position of an oil delivery nozzle in a separate oiling system, in the case of the engine vertically placing its crankshaft. CONSTITUTION:A crankshaft 2 connects with an intake passage 12 through a reed valve body 11 by opening an intake port. While a reed valve 15, being brought into resilient contact with a through hole 14 of the reed valve body 11 from the side of a crank chamber 2a, controls intake air to be fed and interrupted in accordance with a change of internal pressure in the crank chamber 2a due to the reciprocating motion of a piston 4. And the crank chamber 2a arranges inside a separate oiling delivery nozzle 17 penetrating through the crankcase 2. This delivery nozzle 17, being opened to a position between a valve stopper 16 and the peripheral edge of a cylindrical locus drawn by a connecting-rod big-end 5a further in the upper from it, is directed toward the direction of rotation of a crankshaft 3 so as to cross at an acute angle with the valve stopper 16.
摘要翻译：目的：即使发动机处于低速和中速，有效地向连杆大端供油，可以通过提高分油器的输油嘴的姿态和位置来提高油耗。在发动机垂直放置其曲轴的情况下。构成：通过打开进气口，曲轴2通过簧片阀体11与进气通道12连接。当簧簧阀15与曲柄室2a的侧面与簧片阀体11的通孔14弹性接触时，根据曲柄内部压力的变化来控制供给和中断的进气由于活塞4的往复运动，腔室2a和曲柄室2a布置在穿过曲轴箱2的单独的输油喷嘴17的内部。该输送喷嘴17打开到阀止动器16和周边边缘由连接杆大端5a从其上方进一步向上延伸的圆柱形轨迹指向曲轴3的旋转方向，以与阀止动件16成锐角交叉。

8. 发明专利

JPS6114423A Horizontal two-cycle internal-combustion engine 失效
标题翻译：水平二循环内燃机
公开(公告)号：JPS6114423A
公开(公告)日：1986-01-22
申请号：JP13204284
申请日：1984-06-28
申请人： Sanshin Ind Co Ltd
发明人： FUJIMOTO HIROAKI , OGASAWARA TAKIO
IPC分类号： F02B25/16 , F02B17/00 , F02B25/14 , F02B75/00 , F02B75/02
CPC分类号： F02B75/007 , F02B17/00 , F02B25/14 , F02B2075/025
摘要： PURPOSE:To form fresh air and residual exhaust into stratification inside a combustion chamber in a scavenging stroke as well as to stabilize a combustion state, by installing an exhaust port in a vertical upper position of a scavenging port, in case of a horizontal two-cycle engine whose cylinders are set up in horizontality. CONSTITUTION:An air-fuel mixture compressed out of a crank chamber is entered into each cylinder of a horizontal two-cycle engine, setting up two cylinders 12 and 12 in horizontality through each of scavenging passages 28A and 28B and then discharged out of an exhaust port 27. Each of scavenging ports 29A and 29B is installed at both sides of a lowermost end of the cylinder, and since the exhaust port 27 is installed in a topmost end, combustion gas in a scavenging stroke is high temperature whereby it rises upward and discharged out of the scavenging port 27, while an air-fuel mixture for scavenging use is relatively low in temperature, trying to be gathered in a lower part inside the cylinder so that the air-fuel mixture and the exhaust gas are stratified inside the cylinder, therefore fresh air exists in and around a spark plug, thus ignition takes place without fail and combustion is stabilized.
摘要翻译：目的：为了在清扫行程中将燃烧室内的新鲜空气和残留废气排放到燃烧室内，以及通过在排气口的垂直上部位置安装排气口来稳定燃烧状态，气缸设置在水平的循环发动机。构成：从曲轴室压缩的空气燃料混合物进入水平双循环发动机的每个气缸中，通过每个扫气通道28A和28B水平地设置两个气缸12和12，然后排出排气每个扫气端口29A和29B安装在气缸的最下端的两侧，并且由于排气口27安装在最上端，所以清扫行程中的燃烧气体是高温度，由此其向上升起，从扫气口27排出，而用于清扫使用的空气燃料混合物的温度相对较低，试图聚集在气缸内部的下部，使得空气 - 燃料混合物和废气在气缸内分层因此，新鲜空气存在于火花塞内部和周围，因此点火不会发生，燃烧稳定。

9. 发明专利

JPS59215908A Separated lubricating device of two-cycle engine 失效
标题翻译：双循环发动机分离润滑装置
公开(公告)号：JPS59215908A
公开(公告)日：1984-12-05
申请号：JP8917583
申请日：1983-05-23
申请人： Sanshin Ind Co Ltd
发明人： MATSUMOTO KUNIYOSHI
IPC分类号： F01M1/16 , B63H20/00 , F01M3/00 , F01M11/06 , F01M11/12 , F02B61/04 , F02B75/00 , F02B75/02 , F16N19/00 , F16N37/00 , F16N39/00 , G01F23/74 , F01M3/02 , B63H21/26
CPC分类号： F16N37/00 , F01M11/065 , F01M11/12 , F02B61/045 , F02B75/007 , F02B2075/025 , F16N19/00 , G01F23/74
摘要： PURPOSE:To sufficiently lubricate an engine while almost uniformly lubricating respective portions of the engine over the whole thereof and interpolatively lubricating particular portions thereof by directly supplying one part of lubricating oil contained in a lubricating oil tank to the particular portions of the engine. CONSTITUTION:A sub-tank 24 for housing lubricating oil is provided on the upper part of the side of an engine 13, and the lubricating oil is capable of flowing into a lubricating pump 27 via a suction pipe 26. And, the lubricating pump 27 forcibly supplies the lubricating oil to an air intake manifold 14 of each cylinder via each discharge pipe 30. In this case, the lubricating pump 27 is made possible to supply one part of the lubricating oil to a distribution chamber 32 via an auxiliary discharge pipe 31. And, the distribution chamber 32 is made possible to directly supply the lubricating oil to particular portions of the engine 13. Name ly, it is made possible, for example, to directly supply the lubricating oil to the upper bearing of a crank shaft 18 via a distribution pipe 33, and a connecting member 34, etc. Hereby, it is made possible to sufficiently lubricate respective portions of the engine 13 uniformly.
摘要翻译：目的：为了充分润滑发动机，同时几乎均匀地润滑发动机整体的各部分，并通过将包含在润滑油箱中的一部分润滑油直接供给到发动机的特定部分来内插润滑其特定部分。构成：在发动机13侧的上部设置有用于容纳润滑油的副罐24，并且润滑油能够经由吸入管26流入润滑泵27.并且，润滑泵27 经由各排出管30将润滑油强制地供给到各气缸的进气歧管14.在这种情况下，润滑泵27能够通过辅助排出管31将一部分润滑油供给到分配室32 并且，能够将分配室32直接供给到发动机13的特定部分的润滑油。例如，例如可以将润滑油直接供给到曲轴18的上轴承通过分配管33和连接构件34等。由此，可以均匀地充分地润滑发动机13的各个部分。

10. 发明专利

JPS59211706A Separated lubricating apparatus for outboard motor 失效
标题翻译：外置电机分体润滑装置
公开(公告)号：JPS59211706A
公开(公告)日：1984-11-30
申请号：JP8499683
申请日：1983-05-17
申请人： Sanshin Ind Co Ltd , Yamaha Motor Co Ltd
发明人： MATSUMOTO KUNIYOSHI
IPC分类号： F01M1/16 , B63H20/00 , F01M3/00 , F01M11/06 , F01M11/12 , F02B61/04 , F02B75/00 , F02B75/02 , F16N19/00 , F16N29/04 , F16N37/00 , G01F23/74
CPC分类号： F16N37/00 , F01M11/065 , F01M11/12 , F02B61/045 , F02B75/007 , F02B2075/025 , F16N19/00 , G01F23/74
摘要： PURPOSE:To stop the continuation of the sailing state accompanied by danger by installing a warning means which detects the lowering of the oil surface in a main tank and transmits warning and an alarm means which detects the lowering of the oil surface in a subtank and transmits alarms. CONSTITUTION:A subtank 24 and a lubrication pump 26 are installed onto, an outboard motor and a main tank 20 and a suction pump 21 are arranged in a vessel. An oil-surface detector 38 which forms a warning means is built in the main tank 20. An oil-surface detector 53 which forms a faull oil-surface detecting means, supplied oil surface detecting means, and an alarm means is built in the subtank 24. Therefore, when respective remaining amounts of lubricating oil in the main and the subtanks become less than prescribe levels, a warning or an alarm is transmitted to an operator.
摘要翻译：目的：通过安装一个检测主油箱表面下降的警告装置，并发出警告信号和一个检测子槽中油表面下降的报警装置，阻止伴随危险的航行状态继续传送报警。构成：子容器24和润滑泵26安装在舷外马达和主罐20以及抽吸泵21上。形成警报装置的油面检测器38内置在主箱20中。形成油面检测装置，供油面检测装置和报警装置的油面检测器53内置在子容器因此，当主副椅中的各润滑油的剩余量变得小于规定水平时，向操作者发送警告或报警。

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