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1. 发明授权

US11143006B1 Fracturing device 有权
公开(公告)号：US11143006B1
公开(公告)日：2021-10-12
申请号：US17172819
申请日：2021-02-10
申请人： YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
发明人： Peng Zhang , Rikui Zhang , Liang Lv , Xiaolei Ji , Chunqiang Lan , Yipeng Wu , Xincheng Li , Yuxuan Sun
IPC分类号： E21B43/26 , F02C7/32 , F02C7/06 , F01M5/00 , F02C7/24 , E21B35/00 , A62C35/00 , F16N7/00 , F01M1/00
摘要： A fracturing device includes a power unit, and the power unit includes a muffling compartment, a turbine engine, an air intake unit and a cleaner. The air intake unit is communicated with the turbine engine through an intake pipe and configured to provide a combustion-supporting gas to the turbine engine; the cleaner is configured to clean the turbine engine; the air intake unit is at a top of the muffling compartment and the muffling compartment has an accommodation space, the turbine engine and the cleaner are within the accommodation space, and the cleaner is at a side of the turbine engine away from the air intake unit.

2. 发明授权

US10830343B2 System and method for controlling pump performance in a transmission 有权
公开(公告)号：US10830343B2
公开(公告)日：2020-11-10
申请号：US16292624
申请日：2019-03-05
申请人： ALLISON TRANSMISSION, INC.
发明人： Charles F. Long , Charles T. Taylor
IPC分类号： F16H61/02 , F16H61/42 , F16H57/04 , F16H61/00 , F01M1/00
摘要： A hydraulic system of a transmission having a controller and a variable displacement pump. The pump includes an inlet and outlet and is adapted to be driven by a torque-generating mechanism. The system also includes a lube circuit fluidly coupled to the pump. A lube regulator valve is disposed in the lube circuit, such that the lube regulator valve is configured to move between at least a regulated position and an unregulated position. The regulated position corresponds to a regulated pressure in the lube circuit. A pressure switch is fluidly coupled to the lube regulator valve and configured to move between a first position and a second position, where the switch is disposed in electrical communication with the controller. A solenoid is disposed in electrical communication with the controller and is controllably coupled to the pump to alter the displacement of the pump.

3. 发明申请

US20180334934A1 SMALL AIR-COOLED ENGINE ASSEMBLY WITH DRY SUMP LUBRICATION SYSTEM 审中-公开
公开(公告)号：US20180334934A1
公开(公告)日：2018-11-22
申请号：US15775704
申请日：2016-10-26
申请人： Briggs & Stratton Corporation
发明人： Adam J. Hellman , John Schneiker , Timothy Kwiatkowski , Casey Groh , Robert Price , Ryan Sullivan , Gary Johnson
IPC分类号： F01M1/10 , F02F7/00 , F01M1/00 , F01M1/12 , F01M11/00 , F01M11/03 , F01M11/12 , A01D69/00 , A01D101/00 , F01M11/04 , F02B63/02 , F02B75/00
CPC分类号： F01M1/10 , A01D69/00 , A01D2101/00 , F01M1/00 , F01M1/12 , F01M11/00 , F01M11/0004 , F01M11/03 , F01M11/12 , F01M2001/1007 , F01M2001/1071 , F01M2001/1078 , F01M2001/1092 , F01M2001/123 , F01M2001/126 , F01M2011/0029 , F01M2011/0083 , F01M2011/0095 , F01M2011/038 , F01M2011/0491 , F02B63/02 , F02B75/007 , F02F7/0039 , F02F7/0068 , F16N19/00
摘要： An engine assembly includes a small air-cooled engine and a dry sump lubrication system including an external oil reservoir, wherein the dry sump lubrication system has an overall oil capacity that provides at least five hundred hours of engine oil life.

4. 发明授权

US09926901B2 Hydraulic starter and pre-lubrication system for an internal combustion engine 有权
公开(公告)号：US09926901B2
公开(公告)日：2018-03-27
申请号：US15156748
申请日：2016-05-17
申请人： Southwest Research Institute
发明人： Robert W. Burrahm , Glenn R. Wendel
IPC分类号： F01M1/00 , F02N11/00 , F02N9/04 , F01M1/02 , F01M1/12 , F01M1/16 , F01M1/20
CPC分类号： F02N11/003 , F01M1/02 , F01M1/12 , F01M1/16 , F01M1/20 , F02N7/00 , F02N7/08 , F02N9/04 , F02N15/023
摘要： An internal combustion engine oil utilization system, comprising one or more oil pumps to receive and discharge engine oil including an engine oil circulation loop comprising a first flow path and a second flow path. The first flow path receives at least a portion of the oil discharged from the one or more oil pumps and utilizes the oil to lubricate the engine during running operation of the engine. The second flow path receives at least a portion of the oil discharged from the one or more oil pumps and accumulates the oil to start the engine and/or to lubricate the engine during at least one of a pre-starting operation and a starting operation of the engine.

5. 发明授权

US09494062B1 Method of improving piston ring seal by start-up lubrication 有权
标题翻译：通过启动润滑改善活塞环密封的方法
公开(公告)号：US09494062B1
公开(公告)日：2016-11-15
申请号：US14528027
申请日：2014-10-30
申请人： Leonard P. Warren
发明人： Leonard P. Warren
IPC分类号： C10M169/06 , F01M1/00 , B23P19/04 , C10M125/26 , F01M7/00
CPC分类号： F01M7/00 , C10M125/26 , C10M169/04 , C10M2201/061 , C10M2201/0653 , C10M2201/0663 , C10M2201/081 , C10M2203/1006 , C10M2213/0623 , C10N2230/36 , C10N2240/10 , C10N2240/108 , C10N2210/02
摘要： A method for ensuring a good ring seal is for use in assembling a new engine or rebuilding an engine. The method comprises in each aspect use of a start-up lubricating composition comprised of a powder blend of (a) molybdenum disulfide, tungsten disulfide or a mixture thereof, (b) boron nitride, and (c) an inorganic fluoride, all suspended in a carrier fluid.
摘要翻译：用于确保良好的环形密封件的方法用于组装新的发动机或重建发动机。该方法在各方面包括使用由（a）二硫化钼，二硫化钨或其混合物，（b）氮化硼和（c）无机氟化物的粉末混合物组成的启动润滑组合物，所有这些都混合在载体流体。

6. 发明授权

US09382822B2 System and method for adaptive control of a hydraulic control system of a transmission 有权
标题翻译：传动液压控制系统的自适应控制系统和方法
公开(公告)号：US09382822B2
公开(公告)日：2016-07-05
申请号：US14195082
申请日：2014-03-03
申请人： Allison Transmission, Inc.
发明人： Charles F. Long , Charles T. Taylor
IPC分类号： F16H61/42 , F01M1/00 , F16H57/04 , F16H61/00
CPC分类号： F16H61/0265 , F01M1/00 , F16H57/04 , F16H57/0413 , F16H57/0434 , F16H57/0435 , F16H57/0446 , F16H61/0021 , F16H61/0025 , F16H61/42 , F16H2061/0037
摘要： The present disclosure provides a hydraulic system of a transmission having a controller and a variable displacement pump. The pump includes an inlet and outlet and is adapted to be driven by a torque-generating mechanism. The system also includes a lube circuit fluidly coupled to the pump. A lube regulator valve is disposed in the lube circuit, such that the lube regulator valve is configured to move between at least a regulated position and an unregulated position. The regulated position corresponds to a regulated pressure in the lube circuit. A pressure switch is fluidly coupled to the lube regulator valve and configured to move between a first position and a second position, where the switch is disposed in electrical communication with the controller. A solenoid is disposed in electrical communication with the controller and is controllably coupled to the pump to alter the displacement of the pump.
摘要翻译：本公开提供了一种具有控制器和可变排量泵的变速器的液压系统。泵包括入口和出口，并且适于由转矩产生机构驱动。该系统还包括流体耦合到泵的润滑回路。润滑油调节阀设置在润滑回路中，使得润滑油调节阀构造成在至少一个调节位置和一个未调节位置之间移动。调节位置对应于润滑油回路中的调节压力。压力开关流体地联接到润滑调节阀并且构造成在第一位置和第二位置之间移动，其中开关设置成与控制器电连通。螺线管设置成与控制器电连通并且可控制地联接到泵以改变泵的位移。

7. 发明授权

US09279349B2 Lubricant delivery system for internal combustion engines 有权
标题翻译：内燃机润滑剂输送系统
公开(公告)号：US09279349B2
公开(公告)日：2016-03-08
申请号：US12866731
申请日：2009-02-09
申请人： Frank Hutchinson
发明人： Frank Hutchinson
IPC分类号： F01M1/02 , F01M3/00 , F01M1/00 , F01M9/00 , F01L3/24 , F02B61/04 , F02B75/02 , F01M3/02
CPC分类号： F01L3/24 , F01L2810/02 , F01M3/02 , F02B61/045 , F02B2075/025
摘要： A lubricant delivery system for an internal combustion engine is disclosed. The system includes a pump that draws lubricant from a lubricant reservoir and expels lubricant for delivery to the inlet manifold of the engine; and a pump controller that receives a signal that is representative of an engine operating condition. The controller controls the lubricant delivery rate of the pump based on the signal.
摘要翻译：公开了一种用于内燃机的润滑剂输送系统。该系统包括从润滑剂储存器吸取润滑剂并排出润滑剂以将其输送到发动机的入口歧管的泵; 以及泵控制器，其接收代表发动机工作状态的信号。控制器根据信号控制泵的润滑剂输送速率。

8. 发明授权

US09249699B2 Lubricating composition containing a dispersant 有权
标题翻译：含有分散剂的润滑组合物
公开(公告)号：US09249699B2
公开(公告)日：2016-02-02
申请号：US14126509
申请日：2012-06-18
申请人： Matthew D. Gieselman
发明人： Matthew D. Gieselman
IPC分类号： C10M169/04 , C10M105/36 , F01M1/00 , C10M145/22 , C10M161/00
CPC分类号： C10M161/00 , C10M133/58 , C10M135/10 , C10M145/22 , C10M169/04 , C10M2209/102 , C10M2215/28 , C10N2230/04 , C10N2240/10 , C10N2240/102 , C10N2240/104 , F01M1/00
摘要： The invention provides a lubricating composition containing a lubricating composition comprising an oil of lubricating viscosity and a polyester. The invention further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition. The invention further relates to the use of the polyester as a dispersant.
摘要翻译：本发明提供一种含有润滑组合物的润滑组合物，该组合物含有润滑粘度的油和聚酯。本发明还涉及一种用润滑组合物润滑机械装置（例如内燃机）的方法。本发明还涉及聚酯作为分散剂的用途。

9. 发明授权

US09188216B2 Method and device for the internal oiling of a gear shaft that is arranged coaxially to the oil pump of a gearbox and drives the oil pump 有权
标题翻译：齿轮轴的内部上油的方法和装置，其与齿轮箱的油泵同轴配置并驱动油泵
公开(公告)号：US09188216B2
公开(公告)日：2015-11-17
申请号：US13700165
申请日：2011-04-04
申请人： Christian Nikolaizig
发明人： Christian Nikolaizig
IPC分类号： F01M1/00 , F01M11/00 , F16H57/04 , F01M11/02 , F01M1/02
CPC分类号： F16H57/0436 , F01M1/02 , F01M11/02 , F16H57/043 , F16H57/0441 , F16H57/0494
摘要： A method for the internal oiling of a transmission shaft (1) which is positioned coaxially with the oil pump (2) of a transmission (13) and drives the oil pump (2). The transmission shaft (1) is internally oiled or lubricated using leakage oil which is already present from the oil pump (2) which is integrated in the transmission (13).
摘要翻译：一种与变速器（13）的油泵（2）同轴配置并驱动油泵（2）的传动轴（1）的内部上油的方法。传动轴（1）使用已经存在于集成在变速器（13）中的油泵（2）上的泄漏油在内部上油或润滑。

10. 发明授权

US09028221B2 Air compressor with oil pump inlet strainer bypass valve 有权
标题翻译：带油泵入口过滤器旁路阀的空气压缩机
公开(公告)号：US09028221B2
公开(公告)日：2015-05-12
申请号：US13047034
申请日：2011-03-14
申请人： Jeffrey Hritz
发明人： Jeffrey Hritz
IPC分类号： F04B39/04 , F04B49/00 , F01M1/00 , B01D29/05 , B01D35/153 , F01M11/00
CPC分类号： B01D29/05 , B01D35/153 , F01M2011/007
摘要： An air compressor with oil pump inlet strainer bypass features, including a bypass valve assembly in fluid communication with the air compressor crankcase to provide lubricating oil to the dynamic compressor components, or simply to the air compressor. The bypass valve assembly includes a valve housing defining an interior chamber and an oil strainer screen engaged with the valve housing to filter the lubricating oil entering the interior chamber. A bypass valve is in fluid communication with the interior chamber and includes a valve body having a bypass port and an indicator port. An optional suction tube is connected to the bypass port on the valve body. An indicator assembly is connected to the indicator port on the valve body.
摘要翻译：具有油泵入口过滤器旁路功能的空气压缩机，包括与空气压缩机曲轴箱流体连通以向动态压缩机部件提供润滑油或简单地连接到空气压缩机的旁通阀组件。旁通阀组件包括限定内部腔室的阀壳体和与阀壳体接合以过滤进入内部腔室的润滑油的滤油器筛网。旁通阀与内部腔室流体连通，并且包括具有旁通口和指示器端口的阀体。一个可选的吸入管连接到阀体上的旁路口。指示器组件连接到阀体上的指示器端口。

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