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1.发明授权公开(公告)号：US08516803B2
公开(公告)日：2013-08-27
申请号：US12890780
申请日：2010-09-27
申请人： Gary L. Nye , Robert Lionel Jacques
发明人： Gary L. Nye , Robert Lionel Jacques
CPC分类号： F01N3/22 , F01N3/227 , F01N3/30 , F01N2550/14 , Y02T10/20
摘要： A mechanical vacuum pump for an engine includes a flange configured for attachment to a cylinder head of the engine. The flange defines a bore, which is configured for interconnecting an injection air inlet in the cylinder head with an injection air outlet of a secondary air injection valve. The secondary air injection valve is directly mounted to the mechanical vacuum pump, thereby indirectly mounting the secondary air injection valve to the cylinder head of the engine, with the bore communicating fresh air from the secondary air injection valve to the cylinder head.
摘要翻译： 用于发动机的机械真空泵包括构造成附接到发动机的气缸盖的凸缘。 凸缘限定孔，其被配置为将气缸盖中的喷射空气入口与二次空气喷射阀的喷射空气出口相互连接。 二次空气喷射阀直接安装在机械真空泵上，从而将二次空气喷射阀间接地安装到发动机的气缸盖上，其中孔将来自二次空气喷射阀的新鲜空气与气缸盖连通。
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公开(公告)号：US20110277724A1
公开(公告)日：2011-11-17
申请号：US12912852
申请日：2010-10-27
IPC分类号： F02B77/00
CPC分类号： F02F7/006 , F02F2007/0063
摘要： An engine comprises a cylinder head at least partially defining a dry valley and a cover secured to the cylinder head. The cover defines a first aperture. A boss extends from the cylinder head toward the cover. The boss defines a second aperture. A fastener extends through the first aperture and at least partially through the second aperture to secure the cover to the cylinder head. The fastener defines a passage to fluidly connect the dry valley to an exterior of the engine.
摘要翻译： 发动机包括至少部分地限定干谷的气缸盖和固定到气缸盖的盖。 盖限定第一孔。 凸台从气缸盖向盖延伸。 凸台限定第二个孔。 紧固件延伸穿过第一孔并且至少部分地穿过第二孔以将盖固定到气缸盖。 紧固件限定了将干谷流体连接到发动机外部的通道。
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公开(公告)号：US08166949B2
公开(公告)日：2012-05-01
申请号：US12912852
申请日：2010-10-27
IPC分类号： F02F1/36
CPC分类号： F02F7/006 , F02F2007/0063
摘要： An engine comprises a cylinder head at least partially defining a dry valley and a cover secured to the cylinder head. The cover defines a first aperture. A boss extends from the cylinder head toward the cover. The boss defines a second aperture. A fastener extends through the first aperture and at least partially through the second aperture to secure the cover to the cylinder head. The fastener defines a passage to fluidly connect the dry valley to an exterior of the engine.
摘要翻译： 发动机包括至少部分地限定干谷的气缸盖和固定到气缸盖的盖。 盖限定第一孔。 凸台从气缸盖向盖延伸。 凸台限定第二个孔。 紧固件延伸穿过第一孔并且至少部分地穿过第二孔以将盖固定到气缸盖。 紧固件限定了将干谷流体连接到发动机外部的通道。
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公开(公告)号：US08534251B2
公开(公告)日：2013-09-17
申请号：US12897211
申请日：2010-10-04
IPC分类号： F01L1/04
CPC分类号： F01L1/053 , F01L1/185 , F01L1/2405 , F01L2001/0476 , F01L2001/0537 , F01L2105/00 , F01L2810/02
摘要： An engine assembly may include an engine structure, a first camshaft housing assembly and a first camshaft assembly. The first camshaft housing assembly may be supported by the engine structure and have a first portion providing a first plurality of bearing support surfaces on a first side and a second portion coupled to the first portion and providing a second plurality of bearing support surfaces on a second side opposite the first side. The first camshaft assembly may be rotationally supported by the first camshaft housing assembly and arranged between the first portion and second portion.
摘要翻译： 发动机组件可以包括发动机结构，第一凸轮轴壳体组件和第一凸轮轴组件。 第一凸轮轴壳体组件可以由发动机结构支撑并且具有第一部分，第一部分在第一侧面上提供第一多个轴承支撑表面，第二部分联接到第一部分，并且在第二部分上提供第二多个轴承支撑表面 一侧与第一面相对。 第一凸轮轴组件可以由第一凸轮轴壳体组件旋转地支撑并且布置在第一部分和第二部分之间。
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5.发明申请公开(公告)号：US20110280746A1
公开(公告)日：2011-11-17
申请号：US12890780
申请日：2010-09-27
申请人： Gary L. Nye , Robert Lionel Jacques
发明人： Gary L. Nye , Robert Lionel Jacques
CPC分类号： F01N3/22 , F01N3/227 , F01N3/30 , F01N2550/14 , Y02T10/20
摘要： A mechanical vacuum pump for an engine includes a flange configured for attachment to a cylinder head of the engine. The flange defines a bore, which is configured for interconnecting an injection air inlet in the cylinder head with an injection air outlet of a secondary air injection valve. The secondary air injection valve is directly mounted to the mechanical vacuum pump, thereby indirectly mounting the secondary air injection valve to the cylinder head of the engine, with the bore communicating fresh air from the secondary air injection valve to the cylinder head.
摘要翻译： 用于发动机的机械真空泵包括构造成附接到发动机的气缸盖的凸缘。 凸缘限定孔，其被配置为将气缸盖中的喷射空气入口与二次空气喷射阀的喷射空气出口相互连接。 二次空气喷射阀直接安装在机械真空泵上，从而将二次空气喷射阀间接地安装到发动机的气缸盖上，其中孔将来自二次空气喷射阀的新鲜空气与气缸盖连通。
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公开(公告)号：US20110277725A1
公开(公告)日：2011-11-17
申请号：US12897211
申请日：2010-10-04
IPC分类号： F02F7/00
CPC分类号： F01L1/053 , F01L1/185 , F01L1/2405 , F01L2001/0476 , F01L2001/0537 , F01L2105/00 , F01L2810/02
摘要： An engine assembly may include an engine structure, a first camshaft housing assembly and a first camshaft assembly. The first camshaft housing assembly may be supported by the engine structure and have a first portion providing a first plurality of bearing support surfaces on a first side and a second portion coupled to the first portion and providing a second plurality of bearing support surfaces on a second side opposite the first side. The first camshaft assembly may be rotationally supported by the first camshaft housing assembly and arranged between the first portion and second portion.
摘要翻译： 发动机组件可以包括发动机结构，第一凸轮轴壳体组件和第一凸轮轴组件。 第一凸轮轴壳体组件可以由发动机结构支撑并且具有第一部分，第一部分在第一侧面上提供第一多个轴承支撑表面，第二部分联接到第一部分，并且在第二部分上提供第二多个轴承支撑表面 一侧与第一面相对。 第一凸轮轴组件可以由第一凸轮轴壳体组件旋转地支撑并且布置在第一部分和第二部分之间。
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