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1. 发明授权

US6158409A Two-stroke engine piston bowl configurations 失效
标题翻译：二冲程发动机活塞碗配置
公开(公告)号：US6158409A
公开(公告)日：2000-12-12
申请号：US952704
申请日：1997-11-19
申请人： George T. Gillespie , Peter W. Brown , Francis A. McGinnity , Theodore J. Holtermann , Robert L. Niemchick , Erik R. Jorgensen , Gregory J. Binversie , Paul W. Breckenfeld , Wolfram Hellmich
发明人： George T. Gillespie , Peter W. Brown , Francis A. McGinnity , Theodore J. Holtermann , Robert L. Niemchick , Erik R. Jorgensen , Gregory J. Binversie , Paul W. Breckenfeld , Wolfram Hellmich
IPC分类号： F02B19/04 , F02B23/10 , F02B75/02 , F02B75/12 , F02F3/26 , F02B17/00
CPC分类号： F02F3/26 , F02B19/04 , F02B23/101 , F02B23/104 , F02B23/105 , F02B2023/102 , F02B2075/025 , F02B2075/125 , Y02T10/123 , Y02T10/125
摘要： A piston for a direct fuel injection engine is described. The piston comprises a cylindrical skirt and a piston face. The cylindrical skirt has an axis. The piston face has a bowl. The bowl has a wall extending about an axis in inclined relation to the cylindrical skirt axis. An engine is also described. The engine comprises an engine block defining an engine cylinder and a piston moveable axially in the engine cylinder. The piston comprises a cylindrical skirt and a dome-shaped piston face, the piston face having therein a bowl. The bowl located with the cylinder axis passing therethrough. The bowl is defined by a cylindrical wall extending about an axis extending in inclined relation to the axis of the cylinder. The bowl includes a bottom wall extending perpendicularly to the bowl axis. The engine also comprises a fuel injector nozzle adapted to direct a spray of fuel toward the bowl for deflection toward a spark plug disposed on the opposite side of the cylinder axis from the fuel injector.
摘要翻译： PCT No.PCT / US97 / 04442 Sec。 371日期：1997年11月19日 102（e）日期1997年11月19日PCT 1997年3月19日PCT公布。第WO97 / 35102号公报日期1997年9月25日描述了用于直接燃料喷射发动机的活塞。活塞包括圆柱形裙部和活塞面。圆柱形裙部具有轴线。活塞面有一个碗。碗具有围绕与圆柱形裙部轴线倾斜的轴线延伸的壁。还描述了一种发动机。发动机包括限定发动机气缸和可在发动机气缸中轴向移动的活塞的发动机缸体。活塞包括圆柱形裙部和圆顶形活塞面，活塞面上装有一个碗。圆筒轴线穿过其中的碗。碗由围绕围绕圆柱体的轴线倾斜延伸的轴线延伸的圆柱形壁限定。碗包括垂直于碗轴线延伸的底壁。发动机还包括燃料喷射器喷嘴，其适于引导燃料喷射朝向碗，以朝向设置在与燃料喷射器相对的气缸轴线的相对侧上的火花塞偏转。

2. 发明授权

US5471958A Internal combustion engine with lubricating oil supply system 失效
标题翻译：内燃机配润滑油供应系统
公开(公告)号：US5471958A
公开(公告)日：1995-12-05
申请号：US98418
申请日：1993-07-27
申请人： Robert L. Niemchick , Gerald Haft
发明人： Robert L. Niemchick , Gerald Haft
IPC分类号： F01M1/08 , F01M1/04 , F01M3/00 , F02F7/00 , F02B33/12
CPC分类号： F01M3/00 , F01M1/04
摘要： Disclosed herein is an internal combustion engine including first and second adjacent oppositely acting crankcases defined, in part, by a wall intermediate the first and second crankcases, a passageway through the wall and including a central portion and end portions which extends in opposite directions from the central portion, which are outwardly divergent, and which communicate with the first and second crankcases, whereby the central portion acts as a venturi consequent to air passage through the passageway between the crankcases incident to the pressure differential between the crankcases, and a conduit communicating with the central portion of the passageway for alternately supplying lubricating oil to the crankcases.
摘要翻译：本文公开了一种内燃机，其包括第一和第二相邻的相对作用的曲轴箱，所述第一和第二相邻的相对作用的曲轴箱部分地由第一和第二曲轴箱之间的壁定义，通过所述壁的通道，并且包括中心部分和端部，中心部分向外发散，并且与第一和第二曲轴箱连通，由此中央部分充当文丘里管，借助于空气通过入口到曲轴箱之间的压力差的曲轴箱之间的通道，以及与用于将曲轴箱交替供给润滑油的通道的中心部分。

3. 发明授权

US5570662A Internal combustion engine with lubricating oil supply system 失效
公开(公告)号：US5570662A
公开(公告)日：1996-11-05
申请号：US541858
申请日：1995-10-10
申请人： Robert L. Niemchick , Gerald Haft
发明人： Robert L. Niemchick , Gerald Haft
IPC分类号： F01M1/08 , F01M1/04 , F01M3/00 , F02F7/00 , F02B33/12
CPC分类号： F01M3/00 , F01M1/04
摘要： Disclosed herein is an internal combustion engine including first and second adjacent oppositely acting crankcases defined, in part, by a wall intermediate the first and second crankcases, a passageway through the wall and including a central portion and end portions which extends in opposite directions from the central portion, which are outwardly divergent, and which communicate with the first and second crankcases, whereby the central portion acts as a venturi consequent to air passage through the passageway between the crankcases incident to the pressure differential between the crankcases, and a conduit communicating with the central portion of the passageway for alternately supplying lubricating oil to the crankcases.

4. 发明授权

US5381763A Dry head cooling system 失效
标题翻译：干头冷却系统
公开(公告)号：US5381763A
公开(公告)日：1995-01-17
申请号：US127792
申请日：1993-09-28
申请人： Robert L. Niemchick
发明人： Robert L. Niemchick
IPC分类号： B63H20/28 , F01P3/02 , F01P7/16 , F01P11/18 , F02B1/04 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/22 , F02F1/00 , F02F1/24 , F02F1/36 , F01L1/12
CPC分类号： F02B61/045 , F02F1/24 , F02B1/04 , F02B2075/025 , F02B2075/027 , F02B2075/1812 , F02B2075/1824 , F02B75/22 , F02F2001/106
摘要： Disclosed herein is a cylinder head assembly comprising a cylinder head including a planar surface adapted for engagement with a cylinder block and having therein a combustion chamber recess, a coolant jacket located adjacent to the combustion chamber, and a coolant passage extending in the cylinder head remotely to the recess, a pressure responsive valve communicating with said coolant jacket and with a source of coolant and operative to supply coolant to the coolant jacket when the coolant is above a predetermined pressure, and a temperature response valve communicating with the coolant passage and with a supply of coolant and operative to supply coolant to the coolant passage when the coolant is above a predetermined temperature.
摘要翻译：本文公开了一种气缸盖组件，其包括气缸盖，其包括适于与气缸体接合的平坦表面，并且其中具有燃烧室凹部，邻近燃烧室定位的冷却剂套管以及在气缸盖中远程延伸的冷却剂通道所述压力响应阀与所述冷却剂套管连通并且具有冷却剂源，并且当冷却剂高于预定压力时可操作以将冷却剂供应到冷却剂套管;以及与冷却剂通道连通的温度响应阀供应冷却剂并且当冷却剂高于预定温度时可操作地向冷却剂通道供应冷却剂。

5. 发明授权

US5245960A Integral bracket and idler assembly 失效
标题翻译：一体式支架和惰轮总成
公开(公告)号：US5245960A
公开(公告)日：1993-09-21
申请号：US918444
申请日：1992-07-22
申请人： James E. Macier , John M. Mahoney , Harold K. Wade , Robert L. Niemchick , Gregory M. Umek , John M. Daniels
发明人： James E. Macier , John M. Mahoney , Harold K. Wade , Robert L. Niemchick , Gregory M. Umek , John M. Daniels
IPC分类号： F04B41/00 , F02B61/04 , F02B63/06 , F02B75/18 , F02B75/22 , F02F7/00
CPC分类号： F02B61/045 , F02B63/06 , F02F7/0068 , F02B2075/1824 , F02B75/22 , F02F2200/06
摘要： An improved bracket and idler assembly for an internal combustion engine in which the bracket forms a portion of an air compressor for use with the engine.
摘要翻译：一种用于内燃机的改进的支架和惰轮组件，其中支架形成用于发动机的空气压缩机的一部分。

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