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1. 发明授权

EP2239430B1 Oil storage structure for engine 有权
标题翻译：用于发动机油存储结构
公开(公告)号：EP2239430B1
公开(公告)日：2012-03-07
申请号：EP10250433.9
申请日：2010-03-09
申请人： Honda Motor Co., Ltd.
发明人： Negoro, Masaaki , Tadokoro, Hiroshi , Osuka, Takanori
IPC分类号： F01M11/00 , F02F7/00 , F01M1/12
CPC分类号： F01M11/0004 , F01M2001/123 , F01M2011/0037 , F02B61/02 , F02F7/0039 , F16H57/029 , F16H57/031 , F16H57/04 , F16H57/0441 , F16H57/045 , F16H57/0494 , F16H2057/0203 , F16H2057/02065

2. 发明公开

EP2893178A1 INTERNAL COMBUSTION ENGINE HAVING A SPLIT CRANKCASE 有权转让
标题翻译：对于共享KURBELGEHÄUSE内燃发动机
公开(公告)号：EP2893178A1
公开(公告)日：2015-07-15
申请号：EP14706338.2
申请日：2014-01-31
申请人： BRP-Powertrain GmbH & Co. KG
发明人： KRENN, Stefan
IPC分类号： F02F7/00 , F02B61/02 , F01B1/12 , F02B75/18
CPC分类号： F02F7/0002 , F01B1/12 , F02B61/02 , F02B2075/1808 , F02F1/24 , F02F7/0007 , F02F7/0039 , F02F7/0053 , F02F2007/0041 , F02F2007/0063
摘要： An internal combustion engine has a crankcase having a first crankcase portion fastened to a second crankcase portion along a first plane, a crankshaft, a cylinder block defining two cylinders, two pistons, and a cylinder head. A crankshaft support defines a crankshaft support aperture. A central portion of the crankshaft is received in the crankshaft support aperture. At least one fastener fastens the crankshaft support to the cylinder block. The at least one fastener is perpendicular to a crankshaft axis and is disposed in a second plane. The crankshaft axis is normal to the first plane. The second plane is one of coplanar with and parallel to the first plane.

3. 发明公开

EP3019732A1 WELDED ENGINE BLOCK FOR SMALL INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：焊接ENGINE块小型内燃机
公开(公告)号：EP3019732A1
公开(公告)日：2016-05-18
申请号：EP14744249.5
申请日：2014-07-08
申请人： Briggs & Stratton Corporation
发明人： SCHENKEL, Jerry , GREENLEES, Gary, D. , HOERIG, Claude , CARLSON, Mike, L.
IPC分类号： F02F7/00 , F02B63/02
CPC分类号： F02F7/0039 , F02B63/02 , F02F1/045 , F02F7/0034
摘要： A small air-cooled internal combustion engine includes an aluminum cylinder block and an aluminum cylinder head welded to the aluminum cylinder block.

4. 发明授权

EP2893178B1 INTERNAL COMBUSTION ENGINE HAVING A SPLIT CRANKCASE 有权转让
标题翻译：对于共享KURBELGEHÄUSE内燃发动机
公开(公告)号：EP2893178B1
公开(公告)日：2016-04-27
申请号：EP14706338.2
申请日：2014-01-31
申请人： BRP-Powertrain GmbH & Co. KG
发明人： KRENN, Stefan
IPC分类号： F02F7/00 , F02B61/02 , F01B1/12 , F02B75/18
CPC分类号： F02F7/0002 , F01B1/12 , F02B61/02 , F02B2075/1808 , F02F1/24 , F02F7/0007 , F02F7/0039 , F02F7/0053 , F02F2007/0041 , F02F2007/0063

5. 发明公开

EP2239430A2 Oil storage structure for engine 有权
标题翻译： Ölaufbewahrungsstrukturfüreinen Motor
公开(公告)号：EP2239430A2
公开(公告)日：2010-10-13
申请号：EP10250433.9
申请日：2010-03-09
申请人： Honda Motor Co., Ltd.
发明人： Negoro, Masaaki , Tadokoro, Hiroshi , Osuka, Takanori
IPC分类号： F01M11/00 , F01M1/02 , F16N35/00 , F02F7/00
CPC分类号： F01M11/0004 , F01M2001/123 , F01M2011/0037 , F02B61/02 , F02F7/0039 , F16H57/029 , F16H57/031 , F16H57/04 , F16H57/0441 , F16H57/045 , F16H57/0494 , F16H2057/0203 , F16H2057/02065
摘要： An oil storage structure of an engine (1) is provided in which a crankcase cover (32R) which covers a clutch mechanism (34) is joined to the crankcase (2) to form an oil storage chamber (68) adapted to store oil therein. The crankcase cover (32R) is formed with a partition wall (67) extending along the outer circumference of the clutch mechanism (34) as viewed from the direction of a transmission shaft (9). The partition wall (67) divides a space between the crankcase (2) and the crankcase cover (32R) into a plurality of chambers, and a chamber (68) which does not include the clutch device (34) is used as an oil storage chamber. The oil storage chamber (68) is formed only by a lower crankcase (2B) and the crankcase cover (32R).
The oil storage structure can be used with an engine (1) provided with a crankcase (2) split into upper and lower parts (2A, 2B), and the clutch mechanism (34) does not dip into oil so that the performance of the clutch is not affected.
摘要翻译：一种发动机（1）的储油结构，其中覆盖离合器机构（34）的曲轴箱盖（32R）与曲轴箱（2）接合，形成适于在其中储存油的储油室（68）。当从传动轴（9）的方向观察时，曲轴箱盖（32R）形成有沿着离合器机构（34）的外周延伸的分隔壁（67）。分隔壁（67）将曲轴箱（2）和曲轴箱盖（32R）之间的空间分成多个室，并且不使用不包括离合器装置（34）的室（68）作为储油室室。储油室68仅由下曲轴箱2B和曲轴箱罩32R构成。油储存结构可以与设置有分成上部和下部（2A，2B）的曲轴箱（2）的发动机（1）一起使用，并且离合器机构（34）不会浸入油中，从而使离合器不受影响。

6. 发明公开

EP3374607A1 SMALL AIR-COOLED ENGINE ASSEMBLY WITH DRY SUMP LUBRICATION SYSTEM 有权转让
公开(公告)号：EP3374607A1
公开(公告)日：2018-09-19
申请号：EP16791766.5
申请日：2016-10-26
申请人： Briggs & Stratton Corporation
发明人： HELLMAN, Adam J. , SCHNEIKER, John , KWIATKOWSKI, Tim , GROH, Casey , PRICE, Robert , SULLIVAN, Ryan , JOHNSON, Gary
IPC分类号： F01M1/00 , F02B63/02 , F02B75/00 , F16N19/00
CPC分类号： F01M1/10 , A01D69/00 , A01D2101/00 , F01M1/00 , F01M1/12 , F01M11/00 , F01M11/0004 , F01M11/03 , F01M11/12 , F01M2001/1007 , F01M2001/1071 , F01M2001/1078 , F01M2001/1092 , F01M2001/123 , F01M2001/126 , F01M2011/0029 , F01M2011/0083 , F01M2011/0095 , F01M2011/038 , F01M2011/0491 , F02B63/02 , F02B75/007 , F02F7/0039 , F02F7/0068 , F16N19/00
摘要： An engine assembly includes a small air-cooled engine and a dry sump lubrication system including an external oil reservoir, wherein the dry sump lubrication system has an overall oil capacity that provides at least five hundred hours of engine oil life.

7. 发明公开

EP2239430A3 Oil storage structure for engine 有权
标题翻译：用于发动机油存储结构
公开(公告)号：EP2239430A3
公开(公告)日：2011-02-02
申请号：EP10250433.9
申请日：2010-03-09
申请人： Honda Motor Co., Ltd.
发明人： Negoro, Masaaki , Tadokoro, Hiroshi , Osuka, Takanori
IPC分类号： F01M11/00 , F02F7/00 , F01M1/12
CPC分类号： F01M11/0004 , F01M2001/123 , F01M2011/0037 , F02B61/02 , F02F7/0039 , F16H57/029 , F16H57/031 , F16H57/04 , F16H57/0441 , F16H57/045 , F16H57/0494 , F16H2057/0203 , F16H2057/02065
摘要： An oil storage structure of an engine (1) is provided in which a crankcase cover (32R) which covers a clutch mechanism (34) is joined to the crankcase (2) to form an oil storage chamber (68) adapted to store oil therein. The crankcase cover (32R) is formed with a partition wall (67) extending along the outer circumference of the clutch mechanism (34) as viewed from the direction of a transmission shaft (9). The partition wall (67) divides a space between the crankcase (2) and the crankcase cover (32R) into a plurality of chambers, and a chamber (68) which does not include the clutch device (34) is used as an oil storage chamber. The oil storage chamber (68) is formed only by a lower crankcase (2B) and the crankcase cover (32R).
The oil storage structure can be used with an engine (1) provided with a crankcase (2) split into upper and lower parts (2A, 2B), and the clutch mechanism (34) does not dip into oil so that the performance of the clutch is not affected.

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