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    Compressed air driven motor
    1.
    发明授权
    Compressed air driven motor 有权

    公开(公告)号：US11306590B2

    公开(公告)日：2022-04-19

    申请号：US16962081

    申请日：2019-01-11

    Applicant: Graco Minnesota Inc.

    Inventor： Martin P. McCormick ,  Benjamin J. Dauwalter ,  Kenneth C. Floer

    IPC: F01B31/00 ,  F01B11/00 ,  F04B9/125 ,  F01B31/02 ,  F01B25/02

    Abstract: An air motor assembly includes an exhaust block with an exhaust port that conveys exhaust air into an exhaust manifold. The exhaust port includes an expansion chamber that creates a pressure drop in the exhaust gas, thereby decreasing the temperature of the exhaust gas. The expansion chamber is defined between a first wall that is tangential to the air motor cylinder and a second wall that is transverse to an axis of the exhaust port. Poppet valves control actuation of a shuttle. The poppet valves are disposed on the exterior of the air motor assembly and are thermally insulated from the air motor assembly.

    Variable valve universal bracket design
    5.
    发明授权
    Variable valve universal bracket design 有权
    可变阀万能支架设计

    公开(公告)号：US09188003B2

    公开(公告)日：2015-11-17

    申请号：US13767544

    申请日：2013-02-14

    Applicant: Schaeffler Technologies AG & Co. KG

    Inventor： Xuewei Chen ,  Anna Strehlau ,  Jesse Myers

    IPC: F01B31/00 ,  F01L9/02 ,  F01L1/24

    CPC classification number: F01B31/00 ,  F01L9/02 ,  F01L9/025 ,  F01L2001/2444 ,  F01L2103/00 ,  F01L2103/01

    Abstract: A universal multi-orientation bracket design for attaching solenoids to a housing of a hydraulically actuated variable valve system. The bracket having at least two sidewalls, an upper cross member, a cupped lower surface and at least one mounting flange. The cupped lower surface is shaped to insert a solenoid main body and gaps included in the side walls for a protruding solenoid connector.

    Abstract translation: 一种用于将螺线管连接到液压可变阀系统的壳体的通用多方向支架设计。 支架具有至少两个侧壁，上横向构件，杯形下表面和至少一个安装凸缘。 杯形的下表面被成形为插入螺线管主体和包括在侧壁中的间隙用于突出的螺线管连接器。

    DIRECT COMBUSTION TYPE PLUNGER HYDRAULIC PUMP
    6.
    发明申请
    DIRECT COMBUSTION TYPE PLUNGER HYDRAULIC PUMP 审中-公开
    直喷式液压泵液压泵

    公开(公告)号：US20140208732A1

    公开(公告)日：2014-07-31

    申请号：US14235427

    申请日：2011-12-02

    Applicant: Zhongsheng Tang

    Inventor： Zhongsheng Tang

    IPC: F01B23/00 ,  F01B31/00 ,  F04B19/04

    CPC classification number: F01B23/00 ,  F01B31/00 ,  F01K15/00 ,  F04B17/05 ,  F04B19/04 ,  F04B19/22 ,  F22B27/16

    Abstract: A direct-fired plunger hydraulic pump, comprising a combustor (1), a high-temperature heat exchanger (2), a steam chamber (3), at least one cylinder plunger mechanism (10), a steam refrigerator (15) and a control system, wherein the high-temperature heat exchanger (2) is connected with the combustor (1) through a pipe; the steam chamber (3) is a sealed container, in which a water nozzle (4) is arranged above the high-temperature heat exchanger (2); the cylinder plunger mechanism (10) is mounted above the steam chamber (3) and mainly consists of a cylinder (20) and a plunger (21); a piston of the cylinder (20) is connected with a piston of the plunger (21) through a mandril (30) with a reset mechanism; an inlet valve (22) communicated with the steam chamber (3) is provided at the bottom end of the cylinder (20), and an exhaust valve (23) is provided on a side wall of the cylinder (20); an oil outlet and an oil inlet are provided at the top end of the plunger (21); the exhaust valve (23) is connected with the steam refrigerator (15) through an exhaust pipe (14); and the refrigerator (15) is connected with a water tank (8). The direct-fired plunger hydraulic pump has the advantages of simple structure, energy conservation and high efficiency, and most of the thermal energy generated by fuel provides hydraulic machines with power by heat exchange so that the energy consumption is small.

    Abstract translation: 一种直喷式柱塞液压泵，包括燃烧器（1），高温热交换器（2），蒸汽室（3），至少一个气缸柱塞机构（10），蒸汽冷冻机（15）和 控制系统，其中所述高温热交换器（2）通过管道与所述燃烧器（1）连接; 蒸汽室（3）是在高温热交换器（2）的上方配置有水喷嘴（4）的密封容器。 气缸柱塞机构（10）安装在蒸汽室（3）的上方，主要由气缸（20）和柱塞（21）组成。 气缸（20）的活塞通过具有复位机构的心轴（30）与活塞（21）的活塞连接; 与汽缸（3）连通的入口阀（22）设置在气缸（20）的底端，排气阀（23）设在气缸（20）的侧壁上。 在柱塞（21）的顶端设有出油口和油入口; 排气阀（23）通过排气管（14）与蒸汽制冷机（15）连接。 冰箱（15）与水箱（8）连接。 直喷式柱塞液压泵结构简单，节能高效，燃油产生的大部分热能通过热交换为液压机提供动力，使能耗小。

    COMPACT PACKAGE DESIGN FOR COMPRESSION SYSTEM
    7.
    发明申请
    COMPACT PACKAGE DESIGN FOR COMPRESSION SYSTEM 审中-公开
    压缩系统的紧凑包装设计

    公开(公告)号：US20140161638A1

    公开(公告)日：2014-06-12

    申请号：US14111268

    申请日：2011-04-13

    Applicant: Pascal Lardy ,  Pierre Jean ,  Frederic Marteau ,  Guillaume Carpentier

    Inventor： Pascal Lardy ,  Pierre Jean ,  Frederic Marteau ,  Guillaume Carpentier

    IPC: F01B31/00

    CPC classification number: F04D13/00 ,  E04H5/02 ,  F16M1/00 ,  F16M5/00 ,  Y10T29/49238

    Abstract: Apparatus (10) and a method for supporting one or more turbomachines, with the apparatus including a first package (12) module including a first frame (32) and a fluid-handling machinery mount coupled to the first frame, the fluid-handling machinery mount being configured to support one or more fluid-handling machines (42). The apparatus also includes a second package module (14) including a second frame (38) and a heat exchanger mount coupled to the second frame, the heat exchanger mount being configured to support one or more process fluid coolers (46), and the second package module being coupled to the first package module. The apparatus further includes an access passage (16) extending between the first and second modules and configured to enable personnel to proceed therethrough.

    Abstract translation: 装置（10）和一种用于支撑一个或多个涡轮机的方法，该装置包括第一包装（12）模块，该第一包装模块包括第一框架（32）和与第一框架联接的流体处理机械安装件，流体处理机构 安装件构造成支撑一个或多个流体处理机器（42）。 所述设备还包括第二包装模块（14），其包括第二框架（38）和耦合到所述第二框架的热交换器支架，所述热交换器支架构造成支撑一个或多个过程流体冷却器（46） 封装模块耦合到第一封装模块。 所述设备还包括在所述第一和第二模块之间延伸并且被配置为使得人员能够进行的进入通道（16）。

    High-pressure fuel pump
    8.
    发明授权
    High-pressure fuel pump 有权
    高压燃油泵

    公开(公告)号：US08720316B2

    公开(公告)日：2014-05-13

    申请号：US13045669

    申请日：2011-03-11

    Applicant: Hans-Peter Deeg

    Inventor： Hans-Peter Deeg

    IPC: F01B31/00 ,  F01B3/00

    CPC classification number: F04B1/2078 ,  F04B1/141 ,  F04B1/146 ,  F04B39/16 ,  F04B53/18 ,  F04B53/20 ,  F04C13/005 ,  F04C2210/62

    Abstract: A high-pressure fuel pump includes a housing and a swash plate which is mounted in the housing and is arranged in an oil space of the housing. A drive shaft is connected to the swash plate and passes through a housing opening, and with a seal for the drive shaft, which seal is mounted in the housing in the region of the housing opening. The high-pressure fuel pump has a plurality of pump elements for sucking up, compressing and ejecting fuel, which pump elements can be acted upon consecutively by the rotatable swash plate. In a pump of this type, the fuel pump has at least one magnet, the magnetic force field of which acts on the oil space of the housing. Premature wear of the pump, in particular premature wear of the seal, is avoided since the magnet separates off iron-containing dirt particles found in the oil.

    Abstract translation: 高压燃料泵包括壳体和斜盘，其安装在壳体中并且布置在壳体的油空间中。 驱动轴连接到斜盘并穿过壳体开口，并且具有用于驱动轴的密封件，该密封件被安装在壳体开口的区域中。 高压燃料泵具有用于吸入，压缩和喷射燃料的多个泵元件，该泵元件可由可旋转的斜盘连续作用。 在这种类型的泵中，燃料泵具有至少一个磁体，其磁力场作用在壳体的油空间上。 避免了泵的过早磨损，特别是密封件的过早磨损，因为磁体分离出在油中发现的含铁污垢颗粒。

    Safety Pin
    9.
    发明申请
    Safety Pin 审中-公开
    安全销

    公开(公告)号：US20140060318A1

    公开(公告)日：2014-03-06

    申请号：US13641099

    申请日：2012-08-31

    Applicant: Zhenhua Guo ,  Chunhao Wu ,  Kunhsien Lin ,  Zenghong Chen ,  Minghu Qi ,  Yunshao Jiang

    Inventor： Zhenhua Guo ,  Chunhao Wu ,  Kunhsien Lin ,  Zenghong Chen ,  Minghu Qi ,  Yunshao Jiang

    IPC: F01B31/00

    CPC classification number: F01B31/00 ,  F15B11/121 ,  F15B20/00 ,  F15B2015/206 ,  F15B2211/85 ,  F15B2211/8643 ,  F15B2211/8855

    Abstract: A safety pin is provided and which comprises a cylinder having a first port and a second port arranged in longitudinal ends. A piston is moveably disposed within the cylinder and dividing the cylinder into a first chamber in communication with the first port and a second chamber in communication with the second port. A dowel pin is securely attached to the piston. An adjusting device regulates the position of the piston along a position perpendicular to the first and second directions. And a supplying device directing compressed air to the first chamber through the first port, or directing the compressed air to the second chamber through the second port so as to push the piston and the dowel pin to move along the first direction so as for performing locking and unlocking the equipment. By this arrangement, equipment can be readily locked up and unlocked by the provision of the safety pin.

    Abstract translation: 提供一种安全销，其包括具有设置在纵向端部的第一端口和第二端口的气缸。 活塞可移动地设置在气缸内并将气缸分成与第一端口连通的第一室和与第二端口连通的第二室。 定位销牢固地固定在活塞上。 调节装置沿垂直于第一和第二方向的位置调节活塞的位置。 以及供应装置，其通过第一端口将压缩空气引导到第一室，或者通过第二端口将压缩空气引导到第二室，以便推动活塞和定位销沿着第一方向移动，以便执行锁定 并解锁设备。 通过这种安排，可以通过设置安全销来容易地锁定和解锁设备。

    Methods and systems for managing a clearance gap in a piston engine
    10.
    发明授权
    Methods and systems for managing a clearance gap in a piston engine 有权
    用于管理活塞发动机间隙的方法和系统

    公开(公告)号：US08656895B2

    公开(公告)日：2014-02-25

    申请号：US13725985

    申请日：2012-12-21

    Applicant: Etagen, Inc.

    Inventor： Matt Svrcek ,  John Lawler

    IPC: F01B31/00

    CPC classification number: F16J1/09

    Abstract: A piston engine may include a piston assembly, which may include a piston having a self-centering feature. The piston assembly may be configured to translate in a bore of the cylinder, and contact a combustion section and/or gas driver section. The self-centering feature may use a flow of blow-by gas in a clearance gap to provide a self-centering force on the piston assembly. The self-centering feature may include one or more slotted pockets, a step, a tapered portion, any other suitable feature, or a combination thereof. Optionally, a piston assembly may include a feature that aids in self-centering such as, for example, a labyrinth seal.

    Abstract translation: 活塞发动机可以包括活塞组件，其可以包括具有自定心特征的活塞。 活塞组件可以构造成在气缸的孔中平移并且接触燃烧部分和/或气体驱动器部分。 自定心特征可以在间隙中使用窜气的流动，以在活塞组件上提供自定心力。 自定心特征可以包括一个或多个开槽袋，台阶，锥形部分，任何其它合适的特征或其组合。 可选地，活塞组件可以包括有助于自定心的特征，例如迷宫式密封。

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