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1. 发明专利

JP2013096360A Intake device of engine 有权
标题翻译：发动机装置
公开(公告)号：JP2013096360A
公开(公告)日：2013-05-20
申请号：JP2011242128
申请日：2011-11-04
申请人： Fuji Heavy Ind Ltd , 富士重工業株式会社
发明人： SUGIURA KIRO , HIROTA KENTARO , KAWACHI HIROFUMI
IPC分类号： F02F1/42 , F02B31/00
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To provide an intake device of an engine capable of strengthening a gas flow in a cylinder and increasing an intake air amount, and easily applicable to an existing cylinder head.SOLUTION: The intake device 1 of the engine includes a cylinder head 100 with an intake port 120 for introducing air into a cylinder C, and an insulator 200 connected to an inlet of the intake port and introducing the air to the intake port. In the intake port, a bent part 123 turned around to a combustion chamber side is formed in the vicinity of an end on the combustion chamber side. Furthermore, the intake device includes a straightening vane 210 arranged on the upstream side relative to the bent part in the intake port, and moreover, adjacently on an inner peripheral surface on the cylinder side, and formed integrally with the insulator so that a protrusion amount from the inner peripheral surface is enlarged continuously from the upstream side to the downstream side.
摘要翻译：要解决的问题：提供能够增强气缸中的气体流量并增加进气量的发动机的进气装置，并且容易适用于现有的气缸盖。解决方案：发动机的进气装置1包括具有用于将空气引入气缸C的进气口120的气缸盖100和连接到进气口的入口并将空气引入进气口的绝缘体200 。在进气口中，在燃烧室侧的端部附近形成有转向燃烧室侧的弯曲部123。此外，进气装置包括：相对于进气口中的弯曲部分设置在上游侧的矫直叶片210，并且在气缸侧的内周面相邻并与绝缘体一体形成，使得突出量内周面从上游侧向下游侧连续地扩大。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012184730A Engine driven power generation apparatus 有权
标题翻译：发动机驱动发电机
公开(公告)号：JP2012184730A
公开(公告)日：2012-09-27
申请号：JP2011049345
申请日：2011-03-07
申请人： Fuji Heavy Ind Ltd , 富士重工業株式会社
发明人： KUBOTA YOSUKE , KAWACHI HIROFUMI , HIROTA KENTARO , SUZUKI TOSHIYUKI , TOMITA KAZUJI , SUGIURA KIRO
IPC分类号： F02D29/06 , F02D41/04 , F02M37/04
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide an engine driven power generation apparatus which has inexpensive and simple structure, and achieves improvement in fuel economy and exhaust emission performance.SOLUTION: In the engine driven power generation apparatus 1 being an industrial machine of exclusive power generation, a load current of a power generator 45 in place of an amount of intake air or the like detectable in the engine 10 side is used as a parameter showing an engine load, a fuel injection timing and a fuel injection time with respect to a fuel injection valve 33 are calculated based on the load current and the engine speed. As a result, the fuel economy and exhaust emission performance are improved by the inexpensive and simple structure.
摘要翻译：解决的问题：提供一种廉价且简单结构的发动机驱动的发电装置，并且实现燃料经济性和废气排放性能的提高。解决方案：在作为专用发电的工业机器的发动机驱动发电装置1中，代替发动机10侧检测到的进气量等的发电机45的负载电流被用作基于负载电流和发动机转速来计算显示发动机负荷，燃料喷射正时和燃料喷射时间相对于燃料喷射阀33的参数。结果，通过廉价且简单的结构来提高燃料经济性和废气排放性能。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011021500A Muffler for engine 有权
标题翻译：发动机MUFFLER
公开(公告)号：JP2011021500A
公开(公告)日：2011-02-03
申请号：JP2009165291
申请日：2009-07-14
申请人： Fuji Heavy Ind Ltd , 富士重工業株式会社
发明人： SUGIURA KIRO
IPC分类号： F01N1/08 , F01N1/02
摘要： PROBLEM TO BE SOLVED: To reduce the number of components of a muffler by achieving a reduction in thickness of the muffler for an engine in order to prevent the muffler from being largely protruded from the side surface of the engine. SOLUTION: This muffler 27 includes a muffler case 43 composed of a first case body 41 and a second case body 42 butted to and fixed to the first case body 41. A first expansion chamber 47, a second expansion chamber 53 and a third expansion chamber 59 are formed in the muffler case 43 by recessed walls formed in the case bodies 41, 42. Throttle portions 56, 63 are formed between the expansion chambers by communication recessed walls formed in the case bodies 41, 42. An exhaust pipe 49 is mounted to the muffler case 43, and a discharge port 64 is formed in the lower end of the muffler case 43. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止消声器从发动机的侧面大大地突出，通过实现用于发动机的消音器的厚度减小来减少消音器的部件的数量。解决方案：该消声器27包括由第一壳体41和第二壳体42构成的消声器壳体，第一壳体41和第二壳体42对接并固定到第一壳体主体41.第一膨胀室47，第二膨胀室53和第三膨胀室59通过形成在壳体41,42中的凹壁形成在消声器壳体43中。通过形成在壳体41,42中的连通凹槽，在膨胀室之间形成节流部分56,63。排气管 49安装在消声器壳体43上，排气口64形成在消声器壳体43的下端。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010138844A Lubricating oil cooling structure for engine 有权
标题翻译：发动机润滑油冷却结构
公开(公告)号：JP2010138844A
公开(公告)日：2010-06-24
申请号：JP2008317260
申请日：2008-12-12
申请人： Fuji Heavy Ind Ltd , 富士重工業株式会社
发明人： NOGUCHI SUKENORI , SUGIURA KIRO , ENDO TOMOSABURO , KASHIWAKURA KENJI
IPC分类号： F01M5/00 , F01P3/18 , F01P11/10 , F02B67/00
CPC分类号： F01M11/03 , F01M2011/033 , F01P1/06 , F01P2060/04
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil cooling structure for an engine providing a sufficient cooling effect by a simple cooling device even in a grounded engine. SOLUTION: The structure includes a cooling fan 5 provided on a crankshaft 4 protruded from a crank case 2, and a blower housing 7 covering the cooling fan 5. Cooling air generated by the cooling fan 5 which integrally rotates with the crankshaft 4 is guided to a cylinder block 3 by the blower housing 7. A cooling device 27 to which an oil filter 28 is attachable is installed to the crank case 2. The cooling device 27 has a cooling part for cooling lubricating oil x flowing into the oil filter 28 or discharged from the oil filter 28 with the cooling air, and the cooling part is disposed within the blower housing 7. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在接地发动机中，也可以通过简单的冷却装置为发动机提供足够的冷却效果的润滑油冷却结构。解决方案：结构包括设置在从曲轴箱2突出的曲轴4上的冷却风扇5和覆盖冷却风扇5的鼓风机壳体7.由与曲轴4整体旋转的冷却风扇5产生的冷却空气通过鼓风机壳体7被引导到气缸体3上。安装有油过滤器28的冷却装置27安装在曲轴箱2上。冷却装置27具有用于冷却流入油中的润滑油x的冷却部件过滤器28或者从机油过滤器28排出冷却空气，冷却部分设置在鼓风机壳体7内。（C）2010年，JPO＆INPIT

5. 发明专利

JP2009047013A Fuel tank 有权
标题翻译：油箱
公开(公告)号：JP2009047013A
公开(公告)日：2009-03-05
申请号：JP2007211420
申请日：2007-08-14
申请人： Fuji Heavy Ind Ltd , 富士重工業株式会社
发明人： SEKINO NARIYUKI , SUGIURA KIRO
IPC分类号： F02B63/00 , B65D25/02 , F02B63/04 , F02B63/06 , F02B67/00
摘要： PROBLEM TO BE SOLVED: To form a fuel tank of an all-purpose engine into a structure capable of minimizing manufacturing cost while enhancing rigidity of a bottom wall without reducing its capacity. SOLUTION: This fuel tank of the engine has an upper half part and a lower half part, and has the lower half part composed of a vessel part and a cover part arranged on its outside and fixed to the engine. The bottom wall of the vessel part has a plurality of projection parts formed by deforming its shape and a plurality of groove parts formed between the adjacent projection parts. The plurality of projection parts are mutually drawn in parallel. COPYRIGHT: (C)2009,JPO&INPIT

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