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1. 发明申请

US20130330205A1 VARIABLE FLUID FLOW TECHNIQUES FOR MACHINE FLUID SYSTEMS 审中-公开
标题翻译：用于机器流体系统的可变流体流动技术
公开(公告)号：US20130330205A1
公开(公告)日：2013-12-12
申请号：US13492112
申请日：2012-06-08
申请人： John K. Apostolides , John J. McCosby , Carl Preston Shaffer
发明人： John K. Apostolides , John J. McCosby , Carl Preston Shaffer
IPC分类号： F04B53/20 , F04B49/00 , F04B53/18 , F04B23/04
CPC分类号： F01M1/16 , F01M1/18 , F01M5/025 , F01M2001/123 , F01M2005/026 , F04B23/04 , F04B49/065 , F04B53/20
摘要： Methods, systems, and techniques for structuring, operating, and/or controlling a variable fluid flow system of a machine are provided. In various embodiments, a supplemental pump and/or an electric motor can be leveraged in combination with the existing components of a machine, such as the main fluid pump of the machine.
摘要翻译：提供了用于构造，操作和/或控制机器的可变流体流动系统的方法，系统和技术。在各种实施例中，补充泵和/或电动马达可以与机器的现有部件（例如机器的主流体泵）结合使用。

2. 发明授权

US09759385B2 Supplemental filtration for machine fluid systems 有权
公开(公告)号：US09759385B2
公开(公告)日：2017-09-12
申请号：US13492234
申请日：2012-06-08
申请人： John K. Apostolides , John J. McCosby
发明人： John K. Apostolides , John J. McCosby
IPC分类号： B01D29/00 , F17D1/14
CPC分类号： F17D1/14 , B01D37/04 , B01D46/00
摘要： Enhanced fluid filtration methods, systems, and techniques are disclosed that can leverage the function of a supplemental pump in combination with the existing components of a machine, such as the main pump of an electrically-powered machine with an engine. In various embodiments, a supplemental filter apparatus may be operatively associated with the supplemental pump to provide filtration of fluid flowing through the machine. A control module may be operatively associated with the supplemental pump and/or various components of the machine. The control module may be programmed to activate or deactivate the supplemental pump, a valve, or take other actions in association with detecting the existence of one or more filter triggering conditions.

3. 发明授权

US07137789B2 Vent for reducing seal pressure in pump assembly 有权
公开(公告)号：US07137789B2
公开(公告)日：2006-11-21
申请号：US10408596
申请日：2003-04-07
申请人： John K. Apostolides , Ronald S. Lusco , John J. McCosby
发明人： John K. Apostolides , Ronald S. Lusco , John J. McCosby
IPC分类号： F04B17/00
CPC分类号： F04C14/24 , F01M2005/026 , F04C2/18 , F04C14/26
摘要： An engine pump is provided which operates with an internal combustion engine or as a supplemental pump or as used in a stand alone device, and includes an internal vent for improved pump and motor durability. The pump is operably and sealably connected to a motor and adapted for connection with a source of fluid and a discharge means. An internal vent is positioned in between an armature shaft of bore along an inlet port thereby decreasing the pressure in the area of the seal. Alternatively, a valve is positioned between the inlet and outlet ports to selectively permit fluid pumped between the inlet and outlet ports to pass through when the outlet port is flow restricted.

4. 发明申请

US20130327729A1 SUPPLEMENTAL FILTRATION FOR MACHINE FLUID SYSTEMS 有权
标题翻译：机械流体系统补充过滤
公开(公告)号：US20130327729A1
公开(公告)日：2013-12-12
申请号：US13492234
申请日：2012-06-08
申请人： John K. Apostolides , John J. McCosby
发明人： John K. Apostolides , John J. McCosby
IPC分类号： B01D29/88 , B01D37/00 , B01D29/00
CPC分类号： F17D1/14 , B01D37/04 , B01D46/00
摘要： Enhanced fluid filtration methods, systems, and techniques are disclosed that can leverage the function of a supplemental pump in combination with the existing components of a machine, such as the main pump of an electrically-powered machine with an engine. In various embodiments, a supplemental filter apparatus may be operatively associated with the supplemental pump to provide filtration of fluid flowing through the machine. A control module may be operatively associated with the supplemental pump and/or various components of the machine. The control module may be programmed to activate or deactivate the supplemental pump, a valve, or take other actions in association with detecting the existence of one or more filter triggering conditions.
摘要翻译：公开了增强的流体过滤方法，系统和技术，其可以利用补充泵的功能与机器的现有部件组合，例如具有发动机的电动机器的主泵。在各种实施例中，补充过滤装置可以与辅助泵可操作地相关联，以提供流过机器的流体的过滤。控制模块可以与补充泵和/或机器的各种部件可操作地相关联。控制模块可以被编程为与检测到一个或多个过滤器触发条件的存在相关联地启动或停用补充泵，阀或采取其他动作。

5. 发明授权

US06544008B1 Internal vent for reducing seal pressure in prelubrication pump assembly 有权
标题翻译：用于减少预润滑泵组件中的密封压力的内部通风口
公开(公告)号：US06544008B1
公开(公告)日：2003-04-08
申请号：US09670706
申请日：2000-09-27
申请人： John K. Apostolides , Ronald S. Lusco , John J. McCosby
发明人： John K. Apostolides , Ronald S. Lusco , John J. McCosby
IPC分类号： F04B4900
CPC分类号： F04C14/24 , F01M2005/026 , F04C2/18 , F04C14/26
摘要： An engine prelubrication pump includes a pump housing with a pump cavity in which a first and second gear are positioned for pumping fluid. The first gear is operably and sealably connected to a motor for rotation and the second gear is rotatably mounted to a second shaft for geared rotation with the first gear. Fluid inlet and outlet ports are located in communication with the pump cavity and adapted respectively for connection with a source of fluid and a discharge means and an internal vent is positioned in between the armature shaft of bore and the pump housing along the inlet port. Alternatively, a valve is positioned between the inlet and outlet ports to selectively permit fluid pumped between the inlet and outlet ports to pass through when the outlet port is flow restricted.
摘要翻译：发动机预润滑泵包括具有泵腔的泵壳体，第一和第二齿轮定位用于泵送流体。第一齿轮可操作地且可密封地连接到马达用于旋转，并且第二齿轮可旋转地安装到第二轴上，用于与第一齿轮进行齿轮旋转。流体入口和出口位于与泵腔连通并且分别适于与流体源和排出装置连接，并且内部通风口沿着入口端口定位在孔的电枢轴和泵壳之间。或者，阀门定位在入口和出口之间，以选择性地允许在出口端口被限流时在入口和出口之间泵送的流体通过。

6. 发明授权

US5411003A Viscosity sensitive auxiliary circuit for hydromechanical control valve for timing control of tappet system 失效
标题翻译：用于液压机械控制阀的粘度敏感辅助回路用于挺杆系统的定时控制
公开(公告)号：US5411003A
公开(公告)日：1995-05-02
申请号：US222883
申请日：1994-04-05
申请人： Walter W. Eberhard , John J. McCosby , Paul D. Free , Jerome M. Long , David A. Olson
发明人： Walter W. Eberhard , John J. McCosby , Paul D. Free , Jerome M. Long , David A. Olson
IPC分类号： F02D1/18 , F02D11/06 , F02D45/00 , F02M57/02 , F02M59/30 , F02M37/04 , F16K15/00
CPC分类号： F02D1/183 , F02M57/024 , F02M59/30 , Y10T137/7736
摘要： A viscosity sensitive, pressure divider arrangement for use as part of an engine timing control tappet system where that system includes a block oil pressure supply, hydromechanical control valve and an oil sump, the pressure divider arrangement including an inlet chamber, a divider chamber and an exit chamber. The inlet chamber is connected to the divider chamber by means of a first connecting conduit having a relatively short length. The outlet side of the divider chamber is connected with the exit chamber by means of a second connecting conduit which has a length substantially longer than the length of the first connecting conduit. Additionally, the divider chamber includes a pressure-assist outlet aperture which is in flow communication with the hydromechanical control valve. The viscosity of oil flowing into the pressure divider arrangement will be acted upon by the combination of connecting conduits wherein the first connecting conduit is less viscosity sensitive than is the second connecting conduit. Consequently, a controlling pressure will be created within the divider chamber and this controlling (assist) pressure is communicated to the hydromechanical control valve and influences the switch point of that control valve.
摘要翻译：一种粘度敏感的分压器装置，用作发动机正时控制挺杆系统的一部分，其中该系统包括块油压力供应器，液压机械控制阀和油底壳，该分压器装置包括入口室，分隔器室和出口室。入口室通过具有相对较短长度的第一连接导管连接到分隔器室。分隔室的出口侧通过第二连接管道与出口室相连，第二连接导管的长度基本上长于第一连接导管的长度。此外，分隔器室包括与液压机械控制阀流动连通的压力辅助出口孔。流入分压装置的油的粘度将通过连接导管的组合而起作用，其中第一连接导管比第二连接导管的粘度敏感性低。因此，在分隔器室内将产生控制压力，并且该控制（辅助）压力传递到液压机械控制阀并影响该控制阀的切换点。

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