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81. 发明授权

US06579220B2 Disposable, self-driven centrifuge 失效
标题翻译：一次性自驱离心机
公开(公告)号：US06579220B2
公开(公告)日：2003-06-17
申请号：US09739070
申请日：2000-12-18
申请人： Peter K. Herman , Ismail Bagci , Byron A. Pardue , Mike Conrad , Mike Yost , Richard Jensen , Hendrik N. Amirkhanian
发明人： Peter K. Herman , Ismail Bagci , Byron A. Pardue , Mike Conrad , Mike Yost , Richard Jensen , Hendrik N. Amirkhanian
IPC分类号： B04B108
CPC分类号： B04B1/08 , B04B5/005 , B04B7/08 , F01M2001/1035
摘要： A disposable, cone-stack, self-driven centrifuge rotor assembly for separating particulate matter out of a circulating flow of oil includes first and second rotor shell portions which are injection molded out of plastic and joined together by induction welding engaging edges so as to create an enclosing shell with a hollow interior. An injection molded, plastic support hub is assembled into a central opening in the lower half of the rotor shell and extends upwardly into the hollow interior. An injection molded, plastic alignment spool is assembled into a central opening in the upper portion of the rotor shell and extends downwardly into the hollow interior. A cone-stack subassembly, including a plurality of individual separation cones which are injection molded out of plastic, are arranged into an aligned stack and positioned within the hollow interior and cooperatively assembled between the support hub and the alignment spool.
摘要翻译：用于将颗粒物质从油的循环流中分离的一次性，锥形堆叠的自驱动离心机转子组件包括第一和第二转子外壳部分，其由塑料注射模制并通过感应焊接接合边缘连接在一起，以便产生具有中空内部的封闭壳体。注射成型的塑料支撑毂组装成转子壳体下半部分的中心开口并向上延伸到中空内部。注射成型的塑料对准线轴组装成转子壳体上部的中心开口并向下延伸到中空内部。包括由塑料注射成型的多个单独分离锥体的锥形堆叠子组件布置成对准的堆叠并且定位在中空内部内并协同地组装在支撑毂和对准卷轴之间。

82. 发明授权

US06533712B1 Centrifuge housing with oil fill port 有权
标题翻译：离心机带有充油口
公开(公告)号：US06533712B1
公开(公告)日：2003-03-18
申请号：US09690260
申请日：2000-10-17
申请人： Paul D. Miller , Hendrik Amirkhanian , Peter K. Herman
发明人： Paul D. Miller , Hendrik Amirkhanian , Peter K. Herman
IPC分类号： B04B702
CPC分类号： B04B5/005 , B04B1/08 , B04B7/02
摘要： A centrifuge for processing a flow of oil in order to remove particulate matter includes a mounting base defining a drain passageway, a drain conduit connected to the mounting base, a unitary housing connected to the mounting base, and a cone-stack subassembly which is positioned in and cooperates with the unitary housing. The mounting base is constructed and arranged to mount directly to a portion of a vehicle engine (or other equipment) and the drain conduit provides a return path to sump for oil from a remote engine (or equipment) location. The unitary housing is an injection molded plastic component including both a main body portion and an integral oil fill port. The oil fill port is substantially cylindrical with a longitudinal axis which is parallel to the axis of rotation for the rotor portion of the centrifuge.
摘要翻译：用于处理油流以便除去颗粒物质的离心机包括限定排水通道的安装基座，连接到安装基座的排水管，连接到安装基座的整体式外壳以及定位在其中的锥形堆组件并与单一住房合作。安装基座被构造和布置成直接安装在车辆发动机（或其他设备）的一部分上，并且排水管道为来自远程发动机（或设备）位置的油提供了用于贮槽的返回路径。整体式壳体是包括主体部分和整体填油口的注塑塑料部件。充油口基本上为圆柱形，其纵向轴线平行于离心机的转子部分的旋转轴线。

83. 发明授权

US6139595A Air/oil coalescer with centrifugally assisted drainage 有权
标题翻译：具有离心辅助排水的空气/油聚结器
公开(公告)号：US6139595A
公开(公告)日：2000-10-31
申请号：US157019
申请日：1998-09-18
申请人： Peter K. Herman , Richard Jensen, deceased , Gregory W. Hoverson
发明人： Peter K. Herman , Richard Jensen, deceased , Gregory W. Hoverson
IPC分类号： B01D45/14 , B01D46/26 , F01M13/04
CPC分类号： F01M13/04 , B01D45/14 , B01D46/003 , B01D46/0056 , B01D46/0087 , B01D46/521 , B01D2275/201 , F01M2013/0422 , F01M2013/0438
摘要： A coalescing filter for separating oil from a blowby gas stream includes a coalescing filter element designed with a plurality of relatively small flow-through pores which have the potential for creating a high restriction when wetted due to the surface tension which results. In order to reduce the restriction level, the coalescing filter is attached to a rotating component, such as a gear, so that rotary motion is imparted to the coalescing filter and centrifugal force is generated across the plurality of flow-through pores. By generating centrifugal force, any oil which might otherwise remain in said pores so as to clog the pores is spun out so that the pores of the coalescing filter element remain in a "dry" condition such that any restriction to continued flow is substantially lower than the restriction level when the pores are wetted.
摘要翻译：用于从窜气流中分离油的聚结过滤器包括设计有多个相对小的流通孔的聚结过滤元件，其具有由于所产生的表面张力而润湿时产生高限制的可能性。为了降低限制水平，将聚结过滤器附着到诸如齿轮的旋转部件上，使得旋转运动被赋予聚结过滤器，并且跨过多个流通孔产生离心力。通过产生离心力，可以将任何可能残留在所述孔中以阻塞孔的油旋转出来，使得聚结过滤元件的孔保持在“干”状态，使得对持续流动的任何限制都显着低于当毛孔被润湿时的限制水平。

84. 发明授权

US06019717A Nozzle inlet enhancement for a high speed turbine-driven centrifuge 有权
标题翻译：用于高速涡轮驱动离心机的喷嘴入口增强
公开(公告)号：US06019717A
公开(公告)日：2000-02-01
申请号：US209570
申请日：1998-12-11
申请人： Peter K. Herman
发明人： Peter K. Herman
IPC分类号： B04B1/08 , B04B5/00 , B04B9/06 , B04B9/08 , F01M11/03 , F01M13/04
CPC分类号： B04B9/06 , B04B1/08 , B04B5/005 , F01M2001/1035 , F01M2013/0422
摘要： A cone-stack centrifuge for separating particulate matter out of a circulating liquid includes a cone-stack assembly which is configured with a hollow rotor hub and is constructed to rotate about an axis. The cone-stack assembly is mounted onto a shaft centertube which is attached to a hollow base hub of a base assembly. The base assembly further includes a liquid inlet, a first passageway, and a second passageway which is connected to the first passageway. The liquid inlet is connected to the hollow base hub by the first passageway. A bearing arrangement is positioned between the rotor hub and the shaft centertube for rotary motion of the cone-stack assembly. An impulse-turbine wheel is attached to the rotor hub and a flow jet nozzle is positioned so as to be directed at the turbine wheel. The flow jet nozzle is coupled to the second passageway for directing a flow jet of liquid at the turbine wheel in order to impart rotary motion to the cone-stack assembly. The liquid for the flow jet nozzle enters the cone-stack centrifuge by way of the liquid inlet. The same liquid inlet also provides the liquid which is circulated through the cone-stack assembly. A honeycomb-like insert is assembled into the flow jet nozzle in order to reduce inlet turbulence and improve the turbine efficiency.
摘要翻译：用于从循环液体中分离颗粒物质的锥形堆芯离心机包括锥形堆叠组件，其构造为具有中空的转子毂并构造成围绕轴线旋转。锥形堆叠组件安装在轴心轴上，该立体管连接到基座组件的中空基座。基座组件还包括液体入口，第一通道和连接到第一通道的第二通道。液体入口通过第一通道连接到空心基座。轴承装置位于转子毂和轴心之间，用于锥形堆叠组件的旋转运动。脉冲涡轮机叶轮连接到转子毂上，并且流动喷嘴被定位成指向涡轮机叶轮。流动喷嘴连接到第二通道，用于引导涡轮机叶轮处的液体流，以便向锥形堆叠组件提供旋转运动。用于流动喷嘴的液体通过液体入口进入锥形堆叠离心机。相同的液体入口还提供通过锥形堆叠组件循环的液体。将蜂窝状插入物组装到流动喷嘴中以减少入口紊流并提高涡轮效率。

85. 发明申请

US20140034565A1 V-Shaped Filter with Serviceable Frames and Cartridges 有权
标题翻译： V形过滤器与可维修的框架和墨盒
公开(公告)号：US20140034565A1
公开(公告)日：2014-02-06
申请号：US13562422
申请日：2012-07-31
申请人： Gregory K. Loken , Mark V. Holzmann , Peter K. Herman , Scott W. Schwartz , Travis E. Goodlund
发明人： Gregory K. Loken , Mark V. Holzmann , Peter K. Herman , Scott W. Schwartz , Travis E. Goodlund
IPC分类号： B01D35/30 , B01D29/13
CPC分类号： B01D46/125
摘要： A V-shaped filter includes a V-shaped carrier frame, first and second cartridge frames movably mounted to the carrier frame, and first and second filter element cartridges removably and replaceably mounted to the first and second cartridge frames, respectively. The first and second cartridge frames are movable to an inserted position in the V-shaped carrier frame providing an installed condition with the first and second cartridge frames forming a V-shape, and are movable to an extended position extending beyond the V-shaped carrier frame and providing a replacement-service condition.
摘要翻译： V形过滤器包括V形载体框架，可移动地安装到承载架的第一和第二盒框架，以及分别可拆卸地和可替换地安装到第一和第二盒框架的第一和第二过滤元件盒。第一和第二盒式框架可移动到V形承载架中的插入位置，提供安装状态，第一和第二盒式框架形成V形，并且可移动到延伸超出V形载体的延伸位置并提供替换服务条件。

86. 发明授权

US08534123B2 Engine air filter replacement indication system 有权
标题翻译：发动机空气过滤器更换指示系统
公开(公告)号：US08534123B2
公开(公告)日：2013-09-17
申请号：US13161014
申请日：2011-06-15
申请人： Peter K. Herman , Roger L. Zoch , Scott W. Schwartz , Mark P. Adams
发明人： Peter K. Herman , Roger L. Zoch , Scott W. Schwartz , Mark P. Adams
IPC分类号： G01M15/04
CPC分类号： F02M35/09 , B01D46/0086 , F02M35/0208 , G07C5/0808
摘要： Disclosed are methods and systems for monitoring and indicating the optimal replacement interval for a filter. In particular, the methods and systems may be utilized for monitoring and indicating the optimal replacement interval of an air filter in an internal combustion engine based on parameters that include air filter plugging rate data, engine duty cycle data, pressure drop across the air filter, penalty on fuel consumption, and the cost of air filter replacement.
摘要翻译：公开了用于监测和指示过滤器的最佳替换间隔的方法和系统。特别地，所述方法和系统可以用于基于包括空气过滤器堵塞率数据，发动机占空比数据，空气过滤器两端的压降的参数来监视和指示内燃机中的空气过滤器的最佳替换间隔，对燃油消耗的惩罚，以及空气过滤器更换的成本。

87. 发明申请

US20130104860A1 Engine Air Management System 有权
标题翻译：发动机空气管理系统
公开(公告)号：US20130104860A1
公开(公告)日：2013-05-02
申请号：US13721273
申请日：2012-12-20
申请人： Scott P. Heckel , Jerald J. Moy , Scvott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
发明人： Scott P. Heckel , Jerald J. Moy , Scvott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
IPC分类号： F02M25/06
CPC分类号： F02M25/06 , B01D46/0008 , B01D46/2411 , F02M33/00 , F02M35/024 , F02M35/02483 , Y02T10/121
摘要： An engine air management system is provided for an internal combustion engine generating blowby gas in a crankcase containing engine oil and oil aerosol. The system includes combinations of two or more of an air-oil separator, an air filter, and an acoustic silencer.
摘要翻译：为内燃机提供发动机空气管理系统，该内燃机在含有发动机油和油气溶胶的曲轴箱中产生窜气。该系统包括空气 - 油分离器，空气过滤器和声消声器中的两种或更多种的组合。

88. 发明申请

US20120285901A1 Filter with Tri-Flow Path Combinations 有权
标题翻译：过滤三流路径组合
公开(公告)号：US20120285901A1
公开(公告)日：2012-11-15
申请号：US13397109
申请日：2012-02-15
申请人： Christopher E. Holm , Michael J. Connor , Peter K. Herman , Scott W. Schwartz
发明人： Christopher E. Holm , Michael J. Connor , Peter K. Herman , Scott W. Schwartz
IPC分类号： B01D29/54 , B01D46/00 , B01D37/00
CPC分类号： B01D29/073 , B01D29/216 , B01D29/54 , B01D35/02 , B01D46/0012 , B01D46/0021 , B01D46/2411 , B01D46/528 , B01D2275/206 , B01D2275/207 , B01D2275/208
摘要： A filter includes a plurality of annular filter elements arranged in axially staggered relation. An axial flow path includes a plurality of flow path segments, some being filtered by a respective filter element, and others bypassing a respective filter element. Various combinations are provided.
摘要翻译：过滤器包括以轴向交错关系布置的多个环形过滤器元件。轴向流动路径包括多个流动路径段，一些由相应的过滤元件过滤，另一些绕过相应的过滤元件。提供了各种组合。

89. 发明申请

US20120186566A1 Engine Air Management System 有权
标题翻译：发动机空气管理系统
公开(公告)号：US20120186566A1
公开(公告)日：2012-07-26
申请号：US13434973
申请日：2012-03-30
申请人： Scott P. Heckel , Jerald J. Moy , Scott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
发明人： Scott P. Heckel , Jerald J. Moy , Scott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
IPC分类号： F02M25/06 , F01M13/04
CPC分类号： F02M25/06 , B01D46/0008 , B01D46/2411 , F02M33/00 , F02M35/024 , F02M35/02483 , Y02T10/121
摘要： An engine air management system is provided for an internal combustion engine generating blowby gas in a crankcase containing engine oil and oil aerosol. The system includes combinations of two or more of an air-oil separator, an air filter, and an acoustic silencer.
摘要翻译：为内燃机提供发动机空气管理系统，该内燃机在含有发动机油和油气溶胶的曲轴箱中产生窜气。该系统包括空气 - 油分离器，空气过滤器和声消声器中的两种或更多种的组合。

90. 发明授权

US08146574B2 Engine air management system 有权
标题翻译：发动机空气管理系统
公开(公告)号：US08146574B2
公开(公告)日：2012-04-03
申请号：US12369049
申请日：2009-02-11
申请人： Scott P. Heckel , Jerald J. Moy , Scott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
发明人： Scott P. Heckel , Jerald J. Moy , Scott W. Schwartz , Andrew P. Perr , Mark V. Holzmann , Peter K. Herman , Michael T. Zuroski , Brian W. Schwandt
IPC分类号： F02B77/04 , F02M25/00 , F02M35/02 , F01M13/00
CPC分类号： F02M25/06 , B01D46/0008 , B01D46/2411 , F02M33/00 , F02M35/024 , F02M35/02483 , Y02T10/121
摘要： An engine air management system is provided for an internal combustion engine generating blowby gas in a crankcase containing engine oil and oil aerosol. The system includes combinations of two or more of an air-oil separator, an air filter, and an acoustic silencer.
摘要翻译：为内燃机提供发动机空气管理系统，该内燃机在含有发动机油和油气溶胶的曲轴箱中产生窜气。该系统包括空气 - 油分离器，空气过滤器和声消声器中的两种或更多种的组合。

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