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1. 发明授权

US08800517B2 Cam shaft/cam gear assembly and thrust strategy for engine using same 有权
标题翻译：凸轮轴/凸轮齿轮组件和使用相同引擎的推力策略
公开(公告)号：US08800517B2
公开(公告)日：2014-08-12
申请号：US12957973
申请日：2010-12-01
申请人： Travis Thomas Petry-Johnson , Philip Christopher Millward , Ryan Michael Heinbuch , Jonathan Chittenden
发明人： Travis Thomas Petry-Johnson , Philip Christopher Millward , Ryan Michael Heinbuch , Jonathan Chittenden
IPC分类号： F01M1/06
CPC分类号： F01M11/02 , F01L1/026 , F01L1/047 , F01L2001/0476 , F01L2001/054 , F01L2810/02 , F01M9/105 , F02B67/04 , F16N25/00 , F16N27/00
摘要： An engine includes a camshaft supported in a housing for rotation about an axis of rotation. A cam gear is attached to one end of the camshaft and includes a first thrust bearing surface. A thrust ring is attached to the cam gear and includes a second thrust bearing surface. A thrust ring retainer is attached to the housing with a plurality of bolts and includes a pair of thrust surfaces trapped between the first thrust bearing surface of the cam gear and a second thrust bearing surface of the thrust ring. The thrust ring retainer also defines a portion of a lubrication connection passage that facilitates pressure equalization among a plurality of lubrication galleries arranged in parallel adjacent the camshaft.
摘要翻译：发动机包括支撑在壳体中用于围绕旋转轴线旋转的凸轮轴。凸轮齿轮连接到凸轮轴的一端并且包括第一推力支承表面。推力环附接到凸轮齿轮并且包括第二止推轴承表面。止推环保持器通过多个螺栓连接到壳体，并且包括被夹在凸轮齿轮的第一止推轴承表面和推力环的第二止推轴承表面之间的一对推力表面。推力环保持器还限定润滑连接通道的一部分，其有助于在邻近凸轮轴并联布置的多个润滑油库之间的压力平衡。

2. 发明申请

US20120138009A1 Cam Shaft/Cam Gear Assembly And Thrust Strategy For Engine Using Same 有权
标题翻译：凸轮轴/凸轮齿轮组件和发动机使用相同的推力策略
公开(公告)号：US20120138009A1
公开(公告)日：2012-06-07
申请号：US12957973
申请日：2010-12-01
申请人： Travis Thomas Petry-Johnson , Philip Christopher Millward , Ryan Michael Heinbuch , Jonathan Chittenden
发明人： Travis Thomas Petry-Johnson , Philip Christopher Millward , Ryan Michael Heinbuch , Jonathan Chittenden
IPC分类号： F02F7/00 , F01M1/02
CPC分类号： F01M11/02 , F01L1/026 , F01L1/047 , F01L2001/0476 , F01L2001/054 , F01L2810/02 , F01M9/105 , F02B67/04 , F16N25/00 , F16N27/00
摘要： An engine includes a camshaft supported in a housing for rotation about an axis of rotation. A cam gear is attached to one end of the camshaft and includes a first thrust bearing surface. A thrust ring is attached to the cam gear and includes a second thrust bearing surface. A thrust ring retainer is attached to the housing with a plurality of bolts and includes a pair of thrust surfaces trapped between the first thrust bearing surface of the cam gear and a second thrust bearing surface of the thrust ring. The thrust ring retainer also defines a portion of a lubrication connection passage that facilitates pressure equalization among a plurality of lubrication galleries arranged in parallel adjacent the camshaft.
摘要翻译：发动机包括支撑在壳体中用于围绕旋转轴线旋转的凸轮轴。凸轮齿轮连接到凸轮轴的一端并且包括第一推力支承表面。推力环附接到凸轮齿轮并且包括第二止推轴承表面。止推环保持器通过多个螺栓连接到壳体，并且包括被夹在凸轮齿轮的第一止推轴承表面和推力环的第二止推轴承表面之间的一对推力表面。止推环保持器还限定润滑连接通道的一部分，其有助于在邻近凸轮轴并联布置的多个润滑油库之间的压力平衡。

3. 发明申请

US20070056571A1 Internal Breather for an Internal Combustion Engine 失效
标题翻译：内燃机的内部呼吸器
公开(公告)号：US20070056571A1
公开(公告)日：2007-03-15
申请号：US11530303
申请日：2006-09-08
申请人： Dean Nelson , Jonathan Chittenden , Daniel Krueger
发明人： Dean Nelson , Jonathan Chittenden , Daniel Krueger
IPC分类号： F02B25/06
CPC分类号： F01M13/04
摘要： An internal breather for removing oil from blow-by in an internal combustion engine is disclosed. The breather includes a breather cover having a breather cover drainback hole. The breather further includes a breather cover seal in sealed engagement with the breather cover, and the breather cover seal includes a breather cover seal drainback hole that is aligned with the breather cover drainback hole to create a drainback passage. A breather chamber is bounded on at least one end by the breather cover and the breather seal. A breather media is positioned within the breather chamber, the breather media for removing an amount of oil from the blow-by. The amount of oil removed from the blow-by can, during operation of the engine, be drawn through the drainback passage so as to exit the breather chamber, at least partially due to gravity, and at least partially using a gearing mechanism that is in operative association with a camshaft of the engine. Advantageously, the gearing mechanism, for example a helical gear, can be strategically positioned in-line with the drainback passage.
摘要翻译：公开了一种用于从内燃机中除油的内部通气器。呼吸器包括具有通气罩排水孔的呼吸罩。呼吸器还包括与通气罩密封接合的通气盖密封件，并且通气盖密封件包括通气盖密封排水孔，其与通气盖排水孔对准以产生排水通道。呼吸室至少一端由通气罩和呼吸器密封件限定。通气介质定位在通气室内，通气介质用于从窜气中除去一定量的油。从发动机运转过程中除去的油的量可以通过排水通道被吸入，以至少部分地由于重力而离开通气室，并且至少部分地使用位于与发动机的凸轮轴操作关联。有利地，齿轮传动机构，例如斜齿轮，可以与排水回流通道在战略上定位。

4. 发明申请

US20050172928A1 Mechanism for removably coupling a shaft of a utilitarian device to an internal combustion engine 有权
标题翻译：用于将功能装置的轴可拆卸地联接到内燃机的机构
公开(公告)号：US20050172928A1
公开(公告)日：2005-08-11
申请号：US10774237
申请日：2004-02-06
申请人： Jonathan Chittenden
发明人： Jonathan Chittenden
IPC分类号： A01D42/00 , F02B63/00 , F02B75/00 , F02B77/00
CPC分类号： F02B67/04 , A01D42/00 , F02B63/00 , F02B63/02 , F02B75/007
摘要： A powered apparatus constitutes a utilitarian device removably mounted on an internal combustion engine. That engine has a housing, a vertical crankshaft, and an engine coupling connected to the upper end of the crankshaft. The utilitarian device includes a body and a drive connector that is removably coupled to the crankshaft to receive rotational force from the internal combustion engine. The weight of the utilitarian device is carried by a support bearing which is fixedly connected to either the body or the engine coupling and releasably engages the other of the body and the engine coupling.
摘要翻译：动力设备构成可拆卸地安装在内燃机上的实用装置。该发动机具有壳体，竖直曲轴和连接到曲轴上端的发动机联轴器。实用装置包括主体和驱动连接器，其可拆卸地联接到曲轴以接收来自内燃机的旋转力。实用装置的重量由固定地连接到主体或发动机联接器的支撑轴承承载并且可释放地接合主体和发动机联接器中的另一个。

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