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1. 发明申请

US20200080587A1 Forged Steel Cross-Head Piston 审中-公开
公开(公告)号：US20200080587A1
公开(公告)日：2020-03-12
申请号：US16128640
申请日：2018-09-12
申请人： James L. Campbell , Navid Yavari , Mike Franks , Jan A. Ruble
发明人： James L. Campbell , Navid Yavari , Mike Franks , Jan A. Ruble
IPC分类号： F16C5/00 , F16J1/14
摘要： A piston unit for coupling to a crosshead piston rod with a crosshead piston pin includes a piston crown member and an integrated crosshead pin support and skirt member. The piston crown member consists essentially of forged steel. An integrated crosshead pin support and skirt member consists essentially of forged steel. The integrated pin support and skirt member is affixed to the piston crown member and is configured to support the crosshead piston pin. In a method of making a crosshead piston, a piston crown member is forged from steel. An integrated crosshead pin support and skirt member is forged from steel. The piston crown member is welded to the integrated crosshead pin support and skirt member.

2. 发明申请

US20080017024A1 PISTON FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机活塞
公开(公告)号：US20080017024A1
公开(公告)日：2008-01-24
申请号：US11458146
申请日：2006-07-18
申请人： Jan A. Ruble , James L. Campbell , Navid Yavari
发明人： Jan A. Ruble , James L. Campbell , Navid Yavari
IPC分类号： F16J1/00
CPC分类号： F16J1/16 , F02F3/0084 , F02F2200/04 , F05C2201/0448 , F16J1/08 , F16J7/00
摘要： A piston assembly includes a cross-head piston and a cylindrical cross pin. The cross-head piston includes a piston head having a cylindrical wall, a lateral surface and an opposite inward surface. Two spaced-apart connection ears, each having a proximal end and an opposite distal end, extend outwardly from the inward surface. Each proximal end is affixed to the inward surface and each distal end defines a pin bore passing therethrough. A piston well is defined by the inward surface and the connection ears. The cylindrical cross pin is disposed coaxially with a central axis so as to be engaged with both pin bores. The cross pin defines a central cross pin oil passage passing transversely to the central axis. The cross pin is placed in relation to the piston head so that the second end of the cross pin oil passage is directed to the piston well.
摘要翻译：活塞组件包括十字头活塞和圆柱形十字销。十字头活塞包括具有圆柱形壁，侧表面和相对内表面的活塞头。两个间隔开的连接耳，每个具有近端和相对的远端，从内表面向外延伸。每个近端固定到内表面，并且每个远端限定穿过其中的销孔。活塞孔由内表面和连接耳限定。圆柱形交叉销与中心轴线同轴设置，以便与两个销孔接合。十字销限定了横向于中心轴线穿过的中心十字销油路。十字销相对于活塞头放置，使得十字销油通道的第二端指向活塞井。

3. 发明授权

US07337756B1 Cylinder liner for internal combustion engine 有权
标题翻译：内燃机缸套
公开(公告)号：US07337756B1
公开(公告)日：2008-03-04
申请号：US11463690
申请日：2006-08-10
申请人： Jan A. Ruble , Navid Yavari
发明人： Jan A. Ruble , Navid Yavari
IPC分类号： F02F1/10
CPC分类号： F02F1/14 , F02F1/16 , Y10T29/49272
摘要： A coolant groove-type internal combustion engine has a cylinder block that includes a frame having at least one longitudinal surface and a lateral member transverse to the longitudinal surface, the lateral member defining a coolant passage therethrough, wherein the lateral member also defines at least one cylinder opening and a groove coolant port extending from the coolant passage to the cylinder opening. A cylinder liner includes a cylindrical member, defining an elongated cylinder bore. The cylinder member has an outer surface that has a diameter that allows the cylindrical member to be fitted into the cylinder opening so as to form a coolant jacket between the outer surface of the cylindrical member and the longitudinal surface. The outer surface of the cylindrical member includes an upper portion that plugs the groove coolant port.
摘要翻译：冷却剂槽型内燃机具有气缸体，该气缸体包括具有横向于纵向表面的至少一个纵向表面和横向构件的框架，横向构件限定穿过其中的冷却剂通道，其中所述横向构件还限定至少一个气缸开口和从冷却剂通道延伸到气缸开口的槽冷却剂端口。气缸衬套包括限定细长气缸孔的圆柱形构件。气缸构件具有外表面，该外表面具有允许圆柱形构件装配到气缸开口中的直径，以便在圆柱形构件的外表面和纵向表面之间形成冷却剂套。圆柱形构件的外表面包括堵塞槽冷却剂端口的上部。

4. 发明申请

US20080035081A1 CYLINDER LINER FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：用于内燃机的气缸内衬
公开(公告)号：US20080035081A1
公开(公告)日：2008-02-14
申请号：US11463690
申请日：2006-08-10
申请人： Jan A. Ruble , Navid Yavari
发明人： Jan A. Ruble , Navid Yavari
IPC分类号： F02F1/10
CPC分类号： F02F1/14 , F02F1/16 , Y10T29/49272
摘要： A coolant groove-type internal combustion engine has a cylinder block that includes a frame having at least one longitudinal surface and a lateral member transverse to the longitudinal surface, the lateral member defining a coolant passage therethrough, wherein the lateral member also defines at least one cylinder opening and a groove coolant port extending from the coolant passage to the cylinder opening. A cylinder liner includes a cylindrical member, defining an elongated cylinder bore. The cylinder member has an outer surface that has a diameter that allows the cylindrical member to be fitted into the cylinder opening so as to form a coolant jacket between the outer surface of the cylindrical member and the longitudinal surface. The outer surface of the cylindrical member includes an upper portion that plugs the groove coolant port.
摘要翻译：冷却剂槽型内燃机具有气缸体，该气缸体包括具有横向于纵向表面的至少一个纵向表面和横向构件的框架，横向构件限定穿过其中的冷却剂通道，其中所述横向构件还限定至少一个气缸开口和从冷却剂通道延伸到气缸开口的槽冷却剂端口。气缸衬套包括限定细长气缸孔的圆柱形构件。气缸构件具有外表面，该外表面具有允许圆柱形构件装配到气缸开口中的直径，以便在圆柱形构件的外表面和纵向表面之间形成冷却剂套。圆柱形构件的外表面包括堵塞槽冷却剂端口的上部。

5. 发明申请

US20080110423A1 Cylinder Liner for Internal Combustion Engine 审中-公开
标题翻译：内燃机缸套
公开(公告)号：US20080110423A1
公开(公告)日：2008-05-15
申请号：US12013536
申请日：2008-01-14
申请人： Jan Ruble , Navid Yavari
发明人： Jan Ruble , Navid Yavari
IPC分类号： F02F1/10
CPC分类号： F02F1/14 , F02F1/16 , Y10T29/49272
摘要： A coolant groove-type internal combustion engine has a cylinder block that includes a frame having at least one longitudinal surface and a lateral member transverse to the longitudinal surface, the lateral member defining a coolant passage therethrough, wherein the lateral member also defines at least one cylinder opening and a groove coolant port extending from the coolant passage to the cylinder opening. A cylinder liner includes a cylindrical member, defining an elongated cylinder bore. The cylinder member has an outer surface that has a diameter that allows the cylindrical member to be fitted into the cylinder opening so as to form a coolant jacket between the outer surface of the cylindrical member and the longitudinal surface. The outer surface of the cylindrical member includes an upper portion that plugs the groove coolant port.
摘要翻译：冷却剂槽型内燃机具有气缸体，该气缸体包括具有横向于纵向表面的至少一个纵向表面和横向构件的框架，横向构件限定穿过其中的冷却剂通道，其中所述横向构件还限定至少一个气缸开口和从冷却剂通道延伸到气缸开口的槽冷却剂端口。气缸衬套包括限定细长气缸孔的圆柱形构件。气缸构件具有外表面，该外表面具有允许圆柱形构件装配到气缸开口中的直径，以便在圆柱形构件的外表面和纵向表面之间形成冷却剂套。圆柱形构件的外表面包括堵塞槽冷却剂端口的上部。

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