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51. 发明公开

EP1249590A3 Engine generator 有权
标题翻译：引擎发电机
公开(公告)号：EP1249590A3
公开(公告)日：2003-07-02
申请号：EP02008407.5
申请日：2002-04-12
申请人： FUJI JUKOGYO KABUSHIKI KAISHA
发明人： Suzuki, Misao, c/oFuji Jukogyo Kabushiki Kaisha , Tomiyama, Hideki, c/oFuji Jukogyo Kabushiki Kaisha
IPC分类号： F02B63/04 , F02B75/16
CPC分类号： F02B75/16 , F02B63/04 , F02B63/048 , F02B2063/045 , F05C2201/021
摘要： A flywheel, a cooling fan and a recoil starter are mounted on a crank shaft of an engine, thereby forming an engine unit. A power generating body is mounted on the end of the engine unit with the aid of an adapter intervening therebetween. The adapter and a rotor shaft are interconnected by means of a through bolt. A control system of the engine generator may be changed to an AVR type or an inverter type control system by removing the through bolt and replacing the power generating body with another. Accordingly, it is possible to provide an engine generator which allows the control system to be replaced with another type control system by easy replacing work.
摘要翻译：飞轮，冷却风扇和反冲起动器安装在发动机的曲轴上，由此形成发动机单元。发电体借助介于其间的适配器安装在发动机单元的端部上。适配器和转子轴通过贯穿螺栓相互连接。发动机发电机的控制系统可以通过移除贯穿螺栓并用另一个更换发电体而改变为AVR型或逆变器型控制系统。因此，可以提供一种发动机发电机，该发动机发电机通过容易的更换作业，可以将控制系统更换为其他的种类控制系统。

52. 发明公开

EP1201883A3 Mid cam engine 有权
标题翻译：具有中心设置的凸轮轴内燃机
公开(公告)号：EP1201883A3
公开(公告)日：2003-06-25
申请号：EP01124846.5
申请日：2001-10-18
申请人： TECUMSEH PRODUCTS COMPANY
发明人： Immel, Thomas A. , Adams, Gar M.
IPC分类号： F01L1/04 , F01L1/02 , F01L1/18 , F01L1/46 , F01L1/12 , F02M35/02 , F02M35/04 , F01M13/02 , F01M13/00
CPC分类号： F02M35/04 , F01L1/024 , F01L1/026 , F01L1/042 , F01L1/18 , F02B63/02 , F02B75/16 , F02B2075/027
摘要： A drive train (11) for an overhead valve engine (10), including a cam gear (106) driven by the crankshaft (12), the cam gear supported for rotation in the cylinder block (32) externally of the cylinder head (36) and having a cam lobe (214) mounted thereon for actuating a pair of rocker arms (162a, 162b) mounted for rotation in the cylinder head, which in turn actuates intake and exhaust valves (232a, 232b) in the cylinder head. A first lubrication passageway (152) is provided in the crankcase (18) of the engine to communicate oil, pumped from the oil sump (24) by a combination oil pump and governor assembly (120) driven from the crankshaft, to the upper crankshaft bearing (14). A second lubrication passageway (160) is provided in the crankshaft and communicates oil from the upper crankshaft bearing to the coupling between the crankshaft and the connecting rod (98). An air cleaner body (188) includes an integrally formed fitting (194) extending therefrom, which fits within an opening (180) in the breather cover (178) to directly communicate the breather chamber (170) with the air cleaner (58), wherein the air cleaner body may be mounted to the cylinder block in an easy, one-step operation in which the fitting is inserted into the breather cover opening and the air cleaner body is fastened directly to a mounting flange (206) of the carburetor (54).

53. 发明公开

EP1317606A1 ZWEITAKTMOTOR MIT MINIMALSCHMIERUNG 有权
标题翻译：与微润滑二冲程发动机
公开(公告)号：EP1317606A1
公开(公告)日：2003-06-11
申请号：EP01974251.9
申请日：2001-09-13
申请人： Wacker Construction Equipment AG
发明人： HAUSLER, Wolfgang , SOLLINGER, Josef , SICK, Georg
IPC分类号： F01M1/08
CPC分类号： F02B63/02 , F01M1/08 , F01M2001/083 , F02B75/16 , F02B2075/025
摘要： The invention relates to a two cycle engine (1) comprising a lean lubrication system, whereby the lubrication oil is only applied in the area of a contact surface between a piston (3) and a cylinder (2). An oil outlet (12) is provided in or below a running surface (11) pertaining to the cylinder (2) for this purpose. An oil aerosol can be applied alternately, according to the position of the piston (3), onto the running surface of a shaft (9) pertaining to the piston (3) and onto the running surface (11) of the cylinder (2) via said oil outlet.

54. 发明授权

EP0867606B1 Configuration of operating panel for engine 失效
标题翻译：内燃发动机的控制面板的形成
公开(公告)号：EP0867606B1
公开(公告)日：2003-05-21
申请号：EP98105237.6
申请日：1998-03-23
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： Kouchi, Hiroyoshi, c/o Mitsubishi Heavy Ind. Ltd. , Kobayashi, Kazuyuki, c/o Mitsubishi Heavy Ind.Ltd. , Nakamura, Shogo, c/o Mitsubishi Heavy Ind. Ltd.
IPC分类号： F02B75/16 , G01M15/00 , F02B63/00
CPC分类号： F02B75/16 , F02B63/00

55. 发明公开

EP1296039A1 Engine generator 有权
标题翻译：引擎发电机
公开(公告)号：EP1296039A1
公开(公告)日：2003-03-26
申请号：EP02021481.3
申请日：2002-09-25
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Fukuda, Toru, c/o K.K. Honda Gijutsu Kenkyusho
IPC分类号： F02B77/13 , F02B63/04
CPC分类号： F02B75/16 , F02B63/04 , F02B63/047 , F02B77/13 , H02K7/1815 , H02K9/06
摘要： An engine generator includes an engine (11), a generator (13) coaxially connected to the engine, a soundproofing case (18), and an exhaust muffler (17). The soundproofing case is divided into three, that is, a chamber to be cooled (57), and engine-side (58) and generator-side (59) air intake chambers on opposite sides of the chamber to be cooled. The chamber to be cooled houses the exhaust muffler and the majority of the engine and generator. Ventilation pathways (95,97) are formed between an exhaust vent (68), which is provided in an upper part of the soundproofing case so as to open into the chamber to be cooled, and engine-side and generator-side outside air inlets which are provided in the soundproofing case so as to open into the engine-side and generator-side air intake chambers. Air is taken into the two air intake chambers from outside the soundproofing case via the two outside air inlets flows through the chamber to be cooled, and is discharged via the exhaust vent to the outside.
摘要翻译：发动机发电机包括发动机（11），与发动机同轴连接的发电机（13），隔音箱（18）和排气消声器（17）。隔音箱分成三个，即待冷却室（57），以及在待冷却室的相对侧上的发动机侧（58）和发电机侧（59）进气室。要冷却的腔室容纳排气消声器和大部分发动机和发电机。通风路径（95,97）形成在排气口（68）和发动机侧外部进气口之间，所述排气口设置在隔音壳体的上部以通入待冷却腔室它们设置在隔音罩内以便通向发动机侧和发电机侧进气室。空气从隔音箱外部通过两个外部空气入口流入两个空气吸入室，流过待冷却的室，并通过排气口排出到外部。

56. 发明公开

EP1296036A2 Motorcycle having an internal combustion engine 有权
标题翻译：具有内燃机的摩托车
公开(公告)号：EP1296036A2
公开(公告)日：2003-03-26
申请号：EP02021296.5
申请日：2002-09-19
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Sugitani, Tsuyoshi
IPC分类号： F02B61/02 , F02M35/10
CPC分类号： F02M35/162 , B62K11/10 , B62K2202/00 , F02B61/02 , F02B75/16 , F02B2075/027 , F02D9/14 , F02M35/1017 , F02M35/10216 , F02M35/1038 , F05C2201/021
摘要： Motorcycle, especially scooter type vehicle, with swinging type engine unit comprising an internal combustion engine with a throttle body, a suction piston mounted on said throttle body and projecting therefrom, wherein a fuel injector and an intake air pressure sensor are provided within a range lower than a top of the suction piston projecting from the throttle body.
摘要翻译：具有带有节气门体的内燃机，安装在所述节气门体上并从其上突出的吸气活塞的摆动式发动机单元的摩托车，特别是小型摩托车型车辆，其中燃料喷射器和进气压力传感器设置在下部范围内而不是从节气门体突出的吸气活塞的顶部。

57. 发明公开

EP1267054A1 Four-stroke internal combustion engine 有权
标题翻译：四冲程内燃机
公开(公告)号：EP1267054A1
公开(公告)日：2002-12-18
申请号：EP02020881.5
申请日：2000-01-13
申请人： BRIGGS & STRATTON CORPORATION
发明人： Hirsch, Nicolas Robert , Schaefer, Mark Donald , Braun, Michael Paul , Hotz, Peter , Wiatrowski, Darrell Albert , Bartelt, Ronald Lee , Hubbard, Brian
IPC分类号： F02B63/02 , F02B75/16
CPC分类号： F01M3/00 , F01M1/04 , F01M9/10 , F01M11/0004 , F01M11/06 , F01M11/064 , F01M11/065 , F01M11/067 , F01M13/022 , F01M2001/064 , F01M2011/0041 , F01M2013/0422 , F02B1/04 , F02B63/02 , F02B69/00 , F02B75/16 , F02B2075/027 , F02B2275/22 , F02B2275/30 , F02F1/305 , F05C2201/021
摘要： A four-stroke internal combustion engine (20) is provided. There is provided within an engine housing (28) an oil reservoir (126) and a valve chamber (156) which independently communicate with a crank chamber (124). A strategically placed divider (116) and passageway, located within the engine housing (28), appropriately direct lubricant within the engine housing (28) so that the internal cavity of the engine is lubricated during use in various operating attitudes, and so that the fluid flows to and is held in the proper chambers of the engine housing during storage. There is also provided a breather arrangement for an internal combustion engine (20) which includes a cam shaft (98) having a hollow passageway in communication wit the crank chamber (124) and the air intake system of the engine. There is also provided an engine housing which can be utilized for engines having different horse power ratings. There is also provided a crankshaft bearing assembly (68, 70) which prevents damage to the bearing upon insertion of the crankshaft (80) into the crank chamber (124).

58. 发明公开

EP1255916A1 MECHANICAL COMPRESSION RELEASE 有权
标题翻译：机械减压
公开(公告)号：EP1255916A1
公开(公告)日：2002-11-13
申请号：EP01907150.5
申请日：2001-02-09
申请人： BRIGGS & STRATTON CORPORATION
发明人： GRACYALNY, Gary, J.
IPC分类号： F01L13/08
CPC分类号： F01L13/085 , F01L13/08 , F02B63/02 , F02B75/16
摘要： An internal combustion engine has a mechanical compression release including a cam, a cam follower, and a compression release member. The cam having a cam lobe and a base radius with a slot, and a compression release member disposed within the slot. The compression release member is substantially V-shaped and is comprised of a first portion, a second portion, and bridging portion. The first portion has an auxiliary cam surface that extends slightly beyond the base radius and the second portion has sufficient mass to function as a flyweight. The bridging portion is substantially U-shaped and connects the first and second portions. The compression release member pivots about a pivot pin, that is disposed within the curved portion of the bridging portion. As the cam rotates, centrifugal forces cause the compression release member to pivot and to disengage from the cam follower.

59. 发明公开

EP1239144A2 Manifold, for instance intake manifold for motorcycle engines 有权
标题翻译： Krümmer，zum BeispielEinlasskrümmerfürMotorradbrennnkraftmaschine
公开(公告)号：EP1239144A2
公开(公告)日：2002-09-11
申请号：EP01830578.9
申请日：2001-09-10
申请人： Adler Spa
发明人： Morone, Alfio Ersilio
IPC分类号： F02M35/104
CPC分类号： F02M35/10078 , F02B61/02 , F02B75/16 , F02B2075/025 , F02B2075/027 , F02M35/10137 , F02M35/1017 , F02M35/10301 , F02M35/10321 , F02M35/10354 , F02M35/104 , F02M35/167 , F05C2201/021 , F05C2225/08
摘要： The manifold (1) comprises a flange (2) and a tube-like elastic part (4) made of elastomeric material, which are connected to one another without using adhesives. The function of mechanical connection of the two components (2, 4) is separate from the function of gas and liquid tightness. The flange (2) and the tube-like elastic part (4) are provided with complementary formations (5, 6) defining a first step-like part (7a, 7b) which ensures stable connection between the two components (2, 4) in conditions of mutual clamping. The same complementary formations then define together a second step-like part (8a, 8b) which confers the necessary preloading on a seal lip (10) of the tube-like part (4) of the manifold. A further step (11) ensures connection of the two components (2, 4) during storage and handing of the manifold.
摘要翻译：歧管（1）包括凸缘（2）和由弹性体材料制成的管状弹性部分（4），它们彼此连接而不使用粘合剂。两个部件（2,4）的机械连接功能与气体和液体密封性的功能分开。凸缘（2）和管状弹性部分（4）设置有形成第一阶梯状部分（7a，7b）的互补结构（5,6），其确保两个部件（2,4）之间的稳定连接，在相互夹紧的条件下。相同的互补结构然后一起限定第二阶梯状部分（8a，8b），其将必要的预加载赋予歧管的管状部分（4）的密封唇缘（10）。进一步的步骤（11）确保在歧管的储存和处理期间两个部件（2,4）的连接。

60. 发明公开

EP1134380A3 Stratified scavenging two-stroke Internal combustion engine 审中-公开
标题翻译： Zweitakt-Brennkraftmaschine mit Ladungsschichtung
公开(公告)号：EP1134380A3
公开(公告)日：2002-03-20
申请号：EP01106150.4
申请日：2001-03-13
申请人： Walbro Japan, Inc.
发明人： Kobayashi, Takeshi
IPC分类号： F02B25/14 , F02M23/03
CPC分类号： F02M35/1017 , F02B25/14 , F02B63/02 , F02B75/16 , F02B2075/025 , F02M7/06 , F02M23/03 , F02M35/1019 , F02M35/10196 , F02M35/108 , Y02T10/14 , Y02T10/146
摘要： A two-stroke internal combustion engine having an air control arrangement which controls scavenging air flow during rapid engine acceleration to optimize the acceleration and maximum power output of the engine while maintaining low exhaust emissions from the engine. Desirably, the air control arrangement may comprise a valve that throttles the air passage to one half or less of its total flow area at a medium engine load or less and completely or fully opens at a medium engine load or more of the engine. Normally, the air control valve opens in unison with the throttle valve, but during rapid acceleration of the engine the air control valve opens later or more slowly than the throttle valve to control the supply of scavenging air to the combustion chamber of the engine thereby enhancing rapid acceleration of the engine.
摘要翻译：一种二冲程内燃机，其具有空气控制装置，其在快速发动机加速期间控制清除空气流，以优化发动机的加速和最大功率输出，同时保持来自发动机的低排气。理想地，空气控制装置可以包括阀，其在中等的发动机负荷下将空气通道节流到其总流量面积的一半或更小，并且在发动机的中等的发动机负载或更多的情况下完全或完全地打开。通常，空气控制阀与节气门一致地打开，但是在发动机的快速加速期间，空气控制阀比节流阀更晚或更慢地打开，以控制向发动机的燃烧室供应清除空气，从而增强发动机快速加速

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