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1. 发明授权

EP0835990B1 Air-cooled engine 失效
标题翻译：风冷发动机
公开(公告)号：EP0835990B1
公开(公告)日：2003-09-10
申请号：EP97117505.4
申请日：1997-10-09
申请人： Honda Giken Kogyo Kabushiki Kaisha
发明人： Hirano, Tomohiro , Katayama, Shinji , Nishida, Takao
IPC分类号： F01P5/06 , F02B75/16
CPC分类号： F02F1/32 , F01P5/06 , F02B75/16 , F02B2075/027 , F02B2275/34 , F02F1/002

2. 发明授权

EP0835987B1 Lubricating system in 4-cycle engine 失效
标题翻译：润滑系统的四冲程内燃机
公开(公告)号：EP0835987B1
公开(公告)日：2002-05-22
申请号：EP97109685.4
申请日：1997-06-13
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hirano, Tomohiro , Ryu, Yasutake , Katayama, Shinji , Shiga, Mitsuo
IPC分类号： F01M1/04 , F01M9/06
CPC分类号： F01M11/02 , F01M1/04 , F01M9/06 , F02B2075/025 , F02B2075/027

3. 发明授权

EP0950802B1 Engine operated working machine 有权
标题翻译：内燃机驱动的作业机械
公开(公告)号：EP0950802B1
公开(公告)日：2003-04-02
申请号：EP99302958.6
申请日：1999-04-16
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Morohoshi, Shinichi , Hirano, Tomohiro , Tsuru, Ryuji
IPC分类号： F02B63/00 , F02B77/13
CPC分类号： F02B77/13 , F02B63/00

4. 发明公开

EP0835990A3 Air-cooled engine 失效
标题翻译：风冷发动机
公开(公告)号：EP0835990A3
公开(公告)日：1999-08-25
申请号：EP97117505.4
申请日：1997-10-09
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hirano, Tomohiro , Katayama, Shinji , Nishida, Takao
IPC分类号： F01P5/06
CPC分类号： F02F1/32 , F01P5/06 , F02B75/16 , F02B2075/027 , F02B2275/34 , F02F1/002
摘要： An air-cooled engine includes a cooling fan mounted at one end of a crankshaft supported in a crankcase, and a shroud for guiding cooling wind produced by the cooling fan to an outer periphery of a cylinder block. The engine further includes an auxiliary cooling fan mounted at the other end of the crankshaft, together with an auxiliary shroud for guiding cooling wind produced by the auxiliary cooling fan to an outer periphery of the crankcase, so that the absorption of a heat from the cylinder block by the crankcase can be effectively increased. Thus, it is possible to enhance the effect of cooling of an air-cooled engine without increasing the size of the cooling fan and the shroud thereof.

5. 发明公开

EP0835987A3 Lubricating system in 4-cycle engine 失效
标题翻译：润滑系统的四冲程内燃机
公开(公告)号：EP0835987A3
公开(公告)日：1999-06-02
申请号：EP97109685.4
申请日：1997-06-13
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hirano, Tomohiro , Ryu, Yasutake , Katayama, Shinji , Shiga, Mitsuo
IPC分类号： F01M1/04 , F01M9/06
CPC分类号： F01M11/02 , F01M1/04 , F01M9/06 , F02B2075/025 , F02B2075/027
摘要： An oil reservoir chamber, a crank chamber and a valve operating chamber are provided in an engine body. The oil reservoir chamber and the crank chamber are in communication with each other through a through-hole. The crank chamber and the valve operating chamber are in communication with each other through a one-way valve which is opened upon an increase in pressure in the crank chamber. The valve operating chamber and the oil reservoir chamber are in communication with each other through orifices, so that an oil mist produced in the oil reservoir chamber is circulated to the oil reservoir chamber, the crank chamber, the valve operating chamber and the oil reservoir chamber by utilizing a pressure pulsing in the crank chamber. Thus, it is possible to perform the circulation of the lubricating oil without use of a special oil pump with any operative position of an engine.

6. 发明公开

EP0950802A3 Engine operated working machine 有权
标题翻译：内燃机驱动的作业机械
公开(公告)号：EP0950802A3
公开(公告)日：2000-08-23
申请号：EP99302958.6
申请日：1999-04-16
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Morohoshi, Shinichi , Hirano, Tomohiro , Tsuru, Ryuji
IPC分类号： F02B63/00 , F02B77/13
CPC分类号： F02B77/13 , F02B63/00
摘要： An engine operated working machine (1) having an engine (20) and a working machine (25) to be driven by the engine (20) surrounded by a soundproof case (2). An exhaust compartment housing a muffler (22) is formed in the soundproof case (2). An exhaust pipe (29) connected with the muffler (22) is bent in a direction away from an exhaust air opening (11a) of the exhaust compartment and has an opening positioned apart from the exhaust air opening (11a). Cooling air forced into the exhaust compartment flows around the muffler (22) and the exhaust pipe (29) to cool them. Exhaust gas discharged from the exhaust pipe (29) into the exhaust compartment is mixed with the cooling air to change its direction of discharge and is discharged outside of the soundproof case (2) through the exhaust air opening (11a).

7. 发明公开

EP0835988A3 System for producing lubricating oil mist in engine 失效
标题翻译：一种用于在内燃发动机产生的油雾的系统
公开(公告)号：EP0835988A3
公开(公告)日：1998-12-02
申请号：EP97109684.7
申请日：1997-06-13
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hirano, Tomohiro , Ryu, Yasutake , Katayama, Shinji , Shiga, Mitsuo
IPC分类号： F01M9/06
CPC分类号： F01M11/02 , F01M1/04 , F01M9/06 , F02B2075/025 , F02B2075/027
摘要： An oil reservoir chamber 22 in an engine E is formed into a tubular shape having annular corner portions 22a and 22b at opposite ends, and an oil slinger 25 is secured to a crankshaft 13 and has two splashing blades 25a and 25b with their tip ends being in proximity to the corner portions 22a and 22b, so that a lubricating oil in the oil reservoir chamber 22 is splashed by at least one of the two splashing blades 25a and 25b during rotation of the oil slinger 25 with any operative position of the engine E. Thus, a lubricating oil mist can be produced with any operative position of the engine E by the oil slinger of a simple structure including the two blades.

8. 发明公开

EP0835988A2 System for producing lubricating oil mist in engine 失效
标题翻译：一种用于在内燃发动机产生的油雾的系统
公开(公告)号：EP0835988A2
公开(公告)日：1998-04-15
申请号：EP97109684.7
申请日：1997-06-13
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hirano, Tomohiro , Ryu, Yasutake , Katayama, Shinji , Shiga, Mitsuo
IPC分类号： F01M9/06
CPC分类号： F01M11/02 , F01M1/04 , F01M9/06 , F02B2075/025 , F02B2075/027
摘要： An oil reservoir chamber 22 in an engine E is formed into a tubular shape having annular corner portions 22a and 22b at opposite ends, and an oil slinger 25 is secured to a crankshaft 13 and has two splashing blades 25a and 25b with their tip ends being in proximity to the corner portions 22a and 22b, so that a lubricating oil in the oil reservoir chamber 22 is splashed by at least one of the two splashing blades 25a and 25b during rotation of the oil slinger 25 with any operative position of the engine E. Thus, a lubricating oil mist can be produced with any operative position of the engine E by the oil slinger of a simple structure including the two blades.

9. 发明授权

EP0835988B1 System for producing lubricating oil mist in engine 失效
标题翻译：一种用于在内燃发动机产生的油雾的系统
公开(公告)号：EP0835988B1
公开(公告)日：2002-03-20
申请号：EP97109684.7
申请日：1997-06-13
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Hirano, Tomohiro , Ryu, Yasutake , Katayama, Shinji , Shiga, Mitsuo
IPC分类号： F01M9/06
CPC分类号： F01M11/02 , F01M1/04 , F01M9/06 , F02B2075/025 , F02B2075/027

10. 发明公开

EP0950802A2 Engine operated working machine 有权
标题翻译： Brennkraftmotorgetriebene Arbeitsmaschine
公开(公告)号：EP0950802A2
公开(公告)日：1999-10-20
申请号：EP99302958.6
申请日：1999-04-16
申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Morohoshi, Shinichi , Hirano, Tomohiro , Tsuru, Ryuji
IPC分类号： F02B63/00 , F02B77/13
CPC分类号： F02B77/13 , F02B63/00
摘要： An engine operated working machine (1) having an engine (20) and a working machine (25) to be driven by the engine (20) surrounded by a soundproof case (2). An exhaust compartment housing a muffler (22) is formed in the soundproof case (2). An exhaust pipe (29) connected with the muffler (22) is bent in a direction away from an exhaust air opening (11a) of the exhaust compartment and has an opening positioned apart from the exhaust air opening (11a). Cooling air forced into the exhaust compartment flows around the muffler (22) and the exhaust pipe (29) to cool them. Exhaust gas discharged from the exhaust pipe (29) into the exhaust compartment is mixed with the cooling air to change its direction of discharge and is discharged outside of the soundproof case (2) through the exhaust air opening (11a).
摘要翻译：一种发动机操作的工作机器（1）具有由隔音壳体（2）包围的由发动机（20）驱动的发动机（20）和作业机械（25）。在隔音箱（2）中形成有容纳消音器（22）的排气室。与消音器（22）连接的排气管（29）沿远离排气室的排气开口（11a）的方向弯曲，并具有与排气开口（11a）分开的开口。被迫进入排气室的冷却空气围绕消声器（22）和排气管（29）流动以冷却它们。从排气管29排出到排气室的废气与冷却空气混合以改变其排出方向，并通过排气开口11a排出到隔音壳体2的外部。

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