公开(公告)号：US11873704B2

公开(公告)日：2024-01-16

申请号：US17691632

申请日：2022-03-10

Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.

Inventor： Peng Zhang ,  Rikui Zhang ,  Liang Lv ,  Xiaolei Ji ,  Chunqiang Lan ,  Yipeng Wu ,  Xincheng Li ,  Yuxuan Sun

IPC: E21B43/26 ,  E21B35/00 ,  F02C7/06 ,  F02C7/24 ,  F02C7/32 ,  A62C35/00 ,  F01M1/00 ,  F01M5/00 ,  F16N7/00

CPC classification number: E21B43/2607 ,  E21B35/00 ,  E21B43/26 ,  F02C7/06 ,  F02C7/24 ,  F02C7/32 ,  A62C35/00 ,  F01M1/00 ,  F01M5/002 ,  F05D2260/98 ,  F16N7/00

Abstract: A connection device, a control box component, and a fracturing apparatus are provided. The connection device includes: a fixation rack, configured to be fixedly connected with a mounting base; a box connection mechanism, configured to be connected with the control box, and drive the control box to move at least from a first position to a second position relative to the fixation rack. In a case that the control box is located at the first position, the control box is located at a side of the transmission component and a distance between the control box and the transmission component is less than a predetermined distance, and during the control box being moved from the first position to the second position, the control box is away from the transmission component to form an operation space for the transmission component at the first position.

公开(公告)号：US11143006B1

公开(公告)日：2021-10-12

申请号：US17172819

申请日：2021-02-10

Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.

Inventor： Peng Zhang ,  Rikui Zhang ,  Liang Lv ,  Xiaolei Ji ,  Chunqiang Lan ,  Yipeng Wu ,  Xincheng Li ,  Yuxuan Sun

IPC: E21B43/26 ,  F02C7/32 ,  F02C7/06 ,  F01M5/00 ,  F02C7/24 ,  E21B35/00 ,  A62C35/00 ,  F16N7/00 ,  F01M1/00

Abstract: 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.

公开(公告)号：US10830343B2

公开(公告)日：2020-11-10

申请号：US16292624

申请日：2019-03-05

Applicant: ALLISON TRANSMISSION, INC.

Inventor： Charles F. Long ,  Charles T. Taylor

IPC: F16H61/02 ,  F16H61/42 ,  F16H57/04 ,  F16H61/00 ,  F01M1/00

Abstract: 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.

公开(公告)号：US20180334934A1

公开(公告)日：2018-11-22

申请号：US15775704

申请日：2016-10-26

Applicant: Briggs & Stratton Corporation

Inventor： Adam J. Hellman ,  John Schneiker ,  Timothy Kwiatkowski ,  Casey Groh ,  Robert Price ,  Ryan Sullivan ,  Gary Johnson

IPC: 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 classification number: 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

Abstract: 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.

公开(公告)号：US09926901B2

公开(公告)日：2018-03-27

申请号：US15156748

申请日：2016-05-17

Applicant: Southwest Research Institute

Inventor： Robert W. Burrahm ,  Glenn R. Wendel

IPC: F01M1/00 ,  F02N11/00 ,  F02N9/04 ,  F01M1/02 ,  F01M1/12 ,  F01M1/16 ,  F01M1/20

CPC classification number: F02N11/003 ,  F01M1/02 ,  F01M1/12 ,  F01M1/16 ,  F01M1/20 ,  F02N7/00 ,  F02N7/08 ,  F02N9/04 ,  F02N15/023

Abstract: 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.

公开(公告)号：US09494062B1

公开(公告)日：2016-11-15

申请号：US14528027

申请日：2014-10-30

Applicant: Leonard P. Warren

Inventor： Leonard P. Warren

IPC: C10M169/06 ,  F01M1/00 ,  B23P19/04 ,  C10M125/26 ,  F01M7/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09382822B2

公开(公告)日：2016-07-05

申请号：US14195082

申请日：2014-03-03

Applicant: Allison Transmission, Inc.

Inventor： Charles F. Long ,  Charles T. Taylor

IPC: F16H61/42 ,  F01M1/00 ,  F16H57/04 ,  F16H61/00

CPC classification number: F16H61/0265 ,  F01M1/00 ,  F16H57/04 ,  F16H57/0413 ,  F16H57/0434 ,  F16H57/0435 ,  F16H57/0446 ,  F16H61/0021 ,  F16H61/0025 ,  F16H61/42 ,  F16H2061/0037

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09279349B2

公开(公告)日：2016-03-08

申请号：US12866731

申请日：2009-02-09

Applicant: Frank Hutchinson

Inventor： Frank Hutchinson

IPC: F01M1/02 ,  F01M3/00 ,  F01M1/00 ,  F01M9/00 ,  F01L3/24 ,  F02B61/04 ,  F02B75/02 ,  F01M3/02

CPC classification number: F01L3/24 ,  F01L2810/02 ,  F01M3/02 ,  F02B61/045 ,  F02B2075/025

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09249699B2

公开(公告)日：2016-02-02

申请号：US14126509

申请日：2012-06-18

Applicant: Matthew D. Gieselman

Inventor： Matthew D. Gieselman

IPC: C10M169/04 ,  C10M105/36 ,  F01M1/00 ,  C10M145/22 ,  C10M161/00

CPC classification number: C10M161/00 ,  C10M133/58 ,  C10M135/10 ,  C10M145/22 ,  C10M169/04 ,  C10M2209/102 ,  C10M2215/28 ,  C10N2230/04 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  F01M1/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09188216B2

公开(公告)日：2015-11-17

申请号：US13700165

申请日：2011-04-04

Applicant: Christian Nikolaizig

Inventor： Christian Nikolaizig

IPC: F01M1/00 ,  F01M11/00 ,  F16H57/04 ,  F01M11/02 ,  F01M1/02

CPC classification number: F16H57/0436 ,  F01M1/02 ,  F01M11/02 ,  F16H57/043 ,  F16H57/0441 ,  F16H57/0494

Abstract: 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).

Abstract translation: 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。