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1. 发明申请

US20050149809A1 Real time determination of application problems, using a lightweight diagnostic tracer 审中-公开
标题翻译：实时确定应用问题，使用轻量级诊断示踪剂
公开(公告)号：US20050149809A1
公开(公告)日：2005-07-07
申请号：US10732626
申请日：2003-12-10
申请人： David Draeger , Hany Salem
发明人： David Draeger , Hany Salem
IPC分类号： G06F11/00 , G06F11/30 , G08C25/00 , H03M13/00 , H04L1/00
CPC分类号： G06F11/3495 , G06F11/3447 , G06F2201/865
摘要： A solution provided here comprises monitoring one or more resources in a production environment, and in response to a triggering incident, outputting diagnostic data. The monitoring is performed within the production environment, and the diagnostic data is associated with the resources.
摘要翻译：这里提供的解决方案包括监视生产环境中的一个或多个资源，并且响应于触发事件，输出诊断数据。监视在生产环境中执行，诊断数据与资源相关联。

2. 发明申请

US20070132354A1 Spark plugs and methods of making the same 审中-公开
标题翻译：火花塞和制作相同的方法
公开(公告)号：US20070132354A1
公开(公告)日：2007-06-14
申请号：US11301089
申请日：2005-12-12
申请人： Barry Scott , Daryl Spaulding , Jerry Okenka , David Draeger
发明人： Barry Scott , Daryl Spaulding , Jerry Okenka , David Draeger
IPC分类号： H01T13/20
CPC分类号： H01T13/20 , H01T13/39 , H01T21/02
摘要： In one embodiment, a spark plug comprises: an electrically nonconductive body disposed in an electrically conductive shell; a side electrode extending from said shell; a sheath disposed within and protruding from a body first end of the electrically nonconductive body; a core disposed in the cavity; and a center electrode tip extending from the cavity through the opening. The sheath comprises a cavity extending from a sheath second end toward a sheath first end. The cavity connects to an opening disposed through the first end. The core is in electrical communication with the center electrode tip. The center electrode tip is in alignment with the side electrode.
摘要翻译：在一个实施例中，火花塞包括：设置在导电壳体中的非导电体; 从所述外壳延伸的侧电极; 设置在所述非导电体的主体第一端内并从所述护套突出的护套; 设置在空腔中的芯; 以及从空腔穿过开口延伸的中心电极尖端。护套包括从护套第二端朝向护套第一端延伸的空腔。空腔连接到通过第一端设置的开口。核心与中心电极尖端电连通。中心电极尖端与侧面电极对准。

3. 发明申请

US20050081811A1 Anti-rotation deactivation valve lifter 审中-公开
公开(公告)号：US20050081811A1
公开(公告)日：2005-04-21
申请号：US10689215
申请日：2003-10-20
申请人： Mark Spath , Nick Hendriksma , David Draeger , William Bauman
发明人： Mark Spath , Nick Hendriksma , David Draeger , William Bauman
IPC分类号： F01L1/14 , F01L1/24
CPC分类号： F01L1/146 , F01L1/24 , F01L2105/00
摘要： A valve deactivation lifter including means for restricting relative rotation between the pin housing and the lifter body. When used in a V-style or slant engine, a prior art deactivation lifter can be subject to oil drainage during engine shutdown if the oil supply port in the pin housing rests in the “down” position. In an improved lifter, relative rotation between the pin housing and the lifter body is limited and the pin housing is oriented such that the oil supply port is never on the underside of the pin housing. Rotation may be limited by any of several means, for example, a ball disposed in a dimple in the pin housing and extending into a longitudinal groove in the lifter body, and a flat on the pin housing and locking means installed in the lifter body to engage the flat and thus prevent rotation of the pin housing.

4. 发明申请

US20100000476A1 Anti-Rotation Feature for an Engine Tappet 审中-公开
标题翻译：发动机挺杆的反转功能
公开(公告)号：US20100000476A1
公开(公告)日：2010-01-07
申请号：US12498431
申请日：2009-07-07
申请人： Timothy W. Kunz , William D. Bauman , David Draeger , Michael J. Skilling
发明人： Timothy W. Kunz , William D. Bauman , David Draeger , Michael J. Skilling
IPC分类号： F01L1/14
CPC分类号： F01L1/14 , F01L2105/00 , F01L2107/00 , F02M2200/8015
摘要： An alignment feature for preventing in-bore rotation of an engine tappet. A first portion extends outwards from a tappet and a second portion extends into a hole in the tappet. The first portion extends longitudinally past the mounting hole such that when the feature and tappet are installed in an engine bore, the entire feature is prevented from rotation within the hole. The second portion extending orthogonally from the first portion into the mounting hole need not be close-fitting to the hole. The first portion may be substantially semi-cylindrical, having a convex cylindrical outer surface for fitting the walls of a semi-cylindrical channel in the engine bore and a concave cylindrical inner surface for fitting the outer wall of the tappet. The pin portion is preferably cylindrical. Other pin shapes are possible. The alignment feature may or may not be hardened.
摘要翻译：用于防止发动机挺杆的内孔旋转的对准特征。第一部分从挺杆向外延伸，第二部分延伸到挺杆中的孔中。第一部分纵向延伸穿过安装孔，使得当特征和挺杆安装在发动机孔中时，防止整个特征在孔内旋转。从第一部分正交延伸到安装孔中的第二部分不需要与孔紧密配合。第一部分可以是大致半圆柱形的，具有用于将半圆柱形通道的壁装配在发动机孔中的凸形圆柱形外表面和用于安装挺杆外壁的凹形圆柱形内表面。销部分优选为圆柱形。其他销形状是可能的。对准功能可能会硬化也可能不会硬化。

5. 发明申请

US20050103300A1 Anti-rotation deactivation valve lifter 有权
公开(公告)号：US20050103300A1
公开(公告)日：2005-05-19
申请号：US11023332
申请日：2004-12-27
申请人： Mark Spath , Nick Hendriksma , David Draeger , William Bauman
发明人： Mark Spath , Nick Hendriksma , David Draeger , William Bauman
IPC分类号： F01L1/14 , F01L1/24 , F01L1/34
CPC分类号： F01L1/146 , F01L1/24 , F01L2105/00
摘要： A valve deactivation lifter including means for restricting relative rotation between the pin housing and the lifter body. When used in a V-style or slant engine, a prior art deactivation lifter can be subject to oil drainage during engine shutdown if the oil supply port in the pin housing rests in the “down” position. In an improved lifter, relative rotation between the pin housing and the lifter body is limited and the pin housing is oriented such that the oil supply port is never on the underside of the pin housing. Rotation may be limited by any of several means, for example, a ball disposed in a dimple in the pin housing and extending into a longitudinal groove in the lifter body, and a flat on the pin housing and locking means installed in the lifter body to engage the flat and thus prevent rotation of the pin housing.

6. 发明申请

US20080230036A1 Roller actuator for a mechanical fuel pump 审中-公开
标题翻译：用于机械燃油泵的滚子致动器
公开(公告)号：US20080230036A1
公开(公告)日：2008-09-25
申请号：US12077857
申请日：2008-03-21
申请人： William D. Bauman , Ralph L. Clayson , David Draeger , Timothy W. Kunz , Daniel F. Smith
发明人： William D. Bauman , Ralph L. Clayson , David Draeger , Timothy W. Kunz , Daniel F. Smith
IPC分类号： F02M37/06
CPC分类号： F02M37/06 , F02M59/102 , F02M59/44 , F02M63/0001 , F04B1/0413 , F04B1/0426
摘要： A fuel pump actuator comprising a body portion and a contact end fitted to the body portion for actuating a mechanical fuel pump in response to a camshaft lobe. A roller mounted to the body portion is configured to ride on the lobe. The contact end of the actuator engages a plunger of the fuel pump. The body portion of the actuator is preferably a body portion of a conventional hydraulic valve lifter and preferably includes a lash adjuster and is reciprocally disposed in a bore on the engine block. Lubrication of the reciprocating actuator is also similar to the lubrication provided to conventional valve lifters and lash adjusters. The contact end of the actuator is configured to reduce the mass of the actuator. Several styles of the contact end and ways of attaching the contact end to the body portion are provided.
摘要翻译：一种燃料泵致动器，包括主体部分和接合端，所述接触端装配到所述主体部分，用于响应于凸轮轴凸起来致动机械燃料泵。安装到主体部分的滚轮被配置成骑在叶片上。致动器的接触端接合燃料泵的柱塞。致动器的主体部分优选地是常规液压气门挺杆的主体部分，并且优选地包括间隙调节器并且往复地设置在发动机缸体上的孔中。往复式致动器的润滑也类似于提供给常规气门挺杆和间隙调节器的润滑。致动器的接触端构造成减小致动器的质量。提供了接触端的几种形式和将接触端附接到主体部分的方式。

7. 发明授权

US07322329B2 Assembly process for hydraulic valve lifters to reduce variation in valve lift 有权
标题翻译：液压气门挺杆的装配过程，以减少气门升程的变化
公开(公告)号：US07322329B2
公开(公告)日：2008-01-29
申请号：US11372926
申请日：2006-03-10
申请人： Nick J. Hendriksma , David Draeger
发明人： Nick J. Hendriksma , David Draeger
IPC分类号： F01L1/14
CPC分类号： F01L1/146 , F01L1/245 , F01L13/0031 , F01L2103/00 , F01L2105/00 , F01L2107/00
摘要： Valve lift variation associated with a deactivation roller hydraulic valve DRVHL (DRHVL) can result in unacceptable valve overlap and idle conditions for an internal combustion engine. Two sources of length variation in a DRHVL are leakdown and residual mechanical lash. Total length variation is the sum of these two factors, and each factor has an associated tolerance. In the prior art, the two factors are independent, resulting in a total population variation that is the sum of the two independent variations. A DRHVL assembly process in accordance with the invention includes the step of associating leakdown test results for individual lash adjusters with residual lash results by adjusting the residual lash characteristics of individual DRHVL assemblies to complement the leakdown characteristics in minimizing total length variation in the population of assembled DRHVLs.
摘要翻译：与停用辊液压阀DRVHL（DRHVL）相关联的气门升程变化可能导致内燃机不可接受的阀重叠和空转状态。 DRHVL中两个长度变化的来源是泄漏和残留的机械间隙。总长度变化是这两个因素的总和，每个因素都具有相关的公差。在现有技术中，这两个因素是独立的，导致总体总体变化是两个独立变化之和。根据本发明的DRHVL组装方法包括以下步骤：通过调节各个DRHVL组件的残余睫毛特性来将各个间隙调节器的泄漏测试结果与残余睫毛结果相关联，以补充泄漏特性，从而最小化装配的群体中的总长度变化 DRHVLs。

8. 发明申请

US20070209617A1 Assembly process for hydraulic valve lifters to reduce variation in valve lift 有权
标题翻译：液压气门挺杆的装配过程，以减少气门升程的变化
公开(公告)号：US20070209617A1
公开(公告)日：2007-09-13
申请号：US11372926
申请日：2006-03-10
申请人： Nick Hendriksma , David Draeger
发明人： Nick Hendriksma , David Draeger
IPC分类号： F01L1/14
CPC分类号： F01L1/146 , F01L1/245 , F01L13/0031 , F01L2103/00 , F01L2105/00 , F01L2107/00
摘要： Valve lift variation associated with a deactivation roller hydraulic valve DRVHL (DRHVL) can result in unacceptable valve overlap and idle conditions for an internal combustion engine. Two sources of length variation in a DRHVL are leakdown and residual mechanical lash. Total length variation is the sum of these two factors, and each factor has an associated tolerance. In the prior art, the two factors are independent, resulting in a total population variation that is the sum of the two independent variations. A DRHVL assembly process in accordance with the invention includes the step of associating leakdown test results for individual lash adjusters with residual lash results by adjusting the residual lash characteristics of individual DRHVL assemblies to complement the leakdown characteristics in minimizing total length variation in the population of assembled DRHVLs.
摘要翻译：与停用辊液压阀DRVHL（DRHVL）相关联的气门升程变化可能导致内燃机不可接受的阀重叠和空转状态。 DRHVL中两个长度变化的来源是泄漏和残留的机械间隙。总长度变化是这两个因素的总和，每个因素都具有相关的公差。在现有技术中，这两个因素是独立的，导致总体总体变化是两个独立变化之和。根据本发明的DRHVL组装方法包括以下步骤：通过调节各个DRHVL组件的残余睫毛特性来将各个间隙调节器的泄漏测试结果与残余睫毛结果相关联，以补充泄漏特性，从而最小化装配的群体中的总长度变化 DRHVLs。

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