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1. 发明授权

US09732905B2 Lubricating pump and method for supplying lubricant 有权
公开(公告)号：US09732905B2
公开(公告)日：2017-08-15
申请号：US13500554
申请日：2010-10-12
申请人： Michael Weigand , Peter Koch
发明人： Michael Weigand , Peter Koch
IPC分类号： F16N13/02 , F04B25/00 , F15B15/06 , F04B9/02 , F04B23/10
CPC分类号： F16N13/02 , F04B9/02 , F04B23/10 , F04B25/005 , F15B15/065 , F16N2210/33
摘要： The invention relates to a lubricating pump which contains screw pistons of which one is in compression operation and the other is in suction operation in alternation. The invention further relates to a method for supplying lubricant, wherein a first screw piston is in a suction operation while a second screw piston is in a compression operation and vice versa, and wherein the two screw pistons are driven by means of a common gear train, which contains one piston gear for each screw piston.

2. 发明授权

US09562455B2 Dosing system for a liquid reducing agent 有权
标题翻译：液体还原剂配液系统
公开(公告)号：US09562455B2
公开(公告)日：2017-02-07
申请号：US14241360
申请日：2012-07-09
申请人： Ewgenij Landes , Peter Boehland
发明人： Ewgenij Landes , Peter Boehland
IPC分类号： F01N3/10 , F01N3/20 , F01N3/24 , F04B23/10
CPC分类号： F01N3/10 , F01N3/2066 , F01N3/208 , F01N3/24 , F01N2610/02 , F01N2610/1433 , F01N2610/1466 , F01N2610/1473 , F01N2610/1493 , F04B23/10
摘要： Proposed is a dosing module for injecting liquid urea-water solution into the exhaust tract of an internal combustion engine, which dosing module is composed of two pumps, specifically a delivery pump (5) and an aeration pump (15). This permits firstly the injection of urea-water solutions and secondly safe and reliable ventilation of the system when the internal combustion engine is to be shut down.
摘要翻译：提出了一种用于将液体尿素 - 水溶液注入内燃机的排气道的计量模块，该计量模块由两个泵，特别是输送泵（5）和曝气泵（15）组成。这样可以首先注入尿素水溶液，当内燃机要关闭时，这样可以安全可靠地通风系统。

3. 发明授权

US09458845B2 Air ducting shroud for cooling an air compressor pump and motor 有权
标题翻译：用于冷却空气压缩机泵和电机的空气管道护罩
公开(公告)号：US09458845B2
公开(公告)日：2016-10-04
申请号：US13609331
申请日：2012-09-11
申请人： Gary D. White , Scott D. Craig , Christina Wilson
发明人： Gary D. White , Scott D. Craig , Christina Wilson
IPC分类号： F04B39/00 , F04B39/06 , F04D19/00 , F04D29/66 , F04B23/10 , F04B35/06 , F04B41/02 , F04B39/12
CPC分类号： F04B39/0033 , F04B23/10 , F04B35/04 , F04B35/06 , F04B39/0027 , F04B39/0055 , F04B39/0061 , F04B39/066 , F04B39/121 , F04B41/02 , F04D19/00 , F04D29/668 , Y10S181/403 , Y10T29/49238 , Y10T137/7039
摘要： A compressor assembly having an air ducting shroud that can direct a cooling air stream from a fan to components of the compressor assembly, such as a pump assembly. The pump assembly can have at least a pump, a motor and a fan. The compressor can be cooled by providing cooling air to a cylinder head of the pump without the cooling air experiencing choking or substantial cooling flow interference from a cooling of the motor.
摘要翻译：一种具有空气管道护罩的压缩机组件，其可将来自风扇的冷却空气流引导至诸如泵组件的压缩机组件的部件。泵组件可以具有至少一个泵，马达和风扇。可以通过向泵的气缸盖提供冷却空气来冷却压缩机，而不会使冷却空气经受阻塞或来自电动机的冷却的大量冷却流动干扰。

4. 发明授权

US09394892B1 Pump assembly and support 有权
标题翻译：泵组装和支撑
公开(公告)号：US09394892B1
公开(公告)日：2016-07-19
申请号：US14280797
申请日：2014-05-19
申请人： Hydro-Gear Limited Partnership
发明人： Michael L. Bennett , Raymond Hauser
IPC分类号： F16H61/42 , F04B17/05
CPC分类号： F04B17/05 , F04B23/10 , F16H61/42
摘要： A pump assembly includes a pair of rotatable pumps located in a housing and engaged to a pump support disposed on a support surface on which the rotatable pumps are mounted. The pump support may include a pair of parallel side walls and a pair of bearing supports for a pair of pump shafts. Each pump shaft is driven by a separate pump gear, and a distance between an axis of rotation of a first pump shaft and an axis of rotation of a second pump shaft is less than a sum of: (a) a minor radius of the first pump gear, and (b) a minor radius of the second pump gear.
摘要翻译：泵组件包括位于壳体中的一对可旋转泵，并且与泵支架接合，所述泵支撑件设置在其上安装有可旋转泵的支撑表面上。泵支撑件可以包括一对平行的侧壁和一对用于一对泵轴的轴承支撑。每个泵轴由单独的泵齿轮驱动，并且第一泵轴的旋转轴线和第二泵轴的旋转轴线之间的距离小于以下之和：（a）第一泵轴的第一泵齿轮，和（b）第二泵齿轮的小半径。

5. 发明授权

US09366242B2 Bidirectional output mixed hydraulic power system 有权
标题翻译：双向输出混合液压动力系统
公开(公告)号：US09366242B2
公开(公告)日：2016-06-14
申请号：US14507824
申请日：2014-10-06
申请人： Amtai Medical Equipment, Inc.
发明人： Jyh-Wei Liang , Wei-Li Wu , Chien-Cheng Su , Wei-Jhe Chen
IPC分类号： F04B23/08 , F04B23/10 , F04B23/12 , A61G13/02 , A61G13/06 , F16K11/044 , F15B11/17 , F15D1/00 , F04B53/10 , F04B23/14
CPC分类号： F04B23/08 , A61G13/02 , A61G13/06 , F04B23/02 , F04B23/10 , F04B23/103 , F04B23/106 , F04B23/12 , F04B23/14 , F04B49/22 , F04B53/10 , F15B11/17 , F15B2211/20507 , F15B2211/20515 , F15B2211/20538 , F15B2211/20561 , F15B2211/20576 , F15B2211/3052 , F15D1/002 , F16K11/044 , Y10T137/2567 , Y10T137/2569
摘要： The present invention relates to a bidirectional output mixed hydraulic power system, which includes a hydraulic fluid that stores and contains therein a fluid tank; at least one electrical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least one mechanical hydraulic pump connected to the fluid tank to draw in, pressurize, and output the hydraulic fluid; at least two sequence check valves each connected to the electrical hydraulic pump and the mechanical hydraulic pump, each of the sequence check valves being set normally open in a first direction and preventing fluid returning in a second direction; and a dual pressure valve that is connected to the fluid tank and each of the sequence check valves for switching output direction of the hydraulic fluid.
摘要翻译：双向输出混合液压动力系统技术领域本发明涉及一种双向输出混合液压动力系统，其包括储存并容纳流体箱的液压流体; 至少一个电动液压泵连接到流体箱以吸入，加压和输出液压流体; 连接到流体箱的至少一个机械液压泵吸入，加压和输出液压流体; 至少两个顺序止回阀，其各自连接到电动液压泵和机械液压泵，每个顺序止回阀在第一方向上设置为常开，并防止流体沿第二方向返回; 以及连接到流体箱和每个用于切换液压流体的输出方向的顺序止回阀的双重压力阀。

6. 发明授权

US09309876B2 Compressor intake muffler and filter 有权
标题翻译：压缩机进气消声器和过滤器
公开(公告)号：US09309876B2
公开(公告)日：2016-04-12
申请号：US14515288
申请日：2014-10-15
申请人： Black & Decker Inc.
发明人： Mark W. Wood , Stephen J. Vos , Scott D. Craig , Gary D. White
IPC分类号： F02M35/00 , F04B39/00 , F04B23/10 , F04B35/06 , F04B39/12 , F04B41/02 , F04B39/16
CPC分类号： F04B39/0061 , F04B23/10 , F04B35/01 , F04B35/06 , F04B39/0027 , F04B39/0055 , F04B39/121 , F04B39/16 , F04B41/02 , F04B53/14 , Y10T137/0318
摘要： A compressor assembly having a high velocity muffler system which produces a particle-free compressor pump feed while reducing noise output from the compressor assembly during compressing operations. The high velocity muffler system is maintenance-free and comprises an inertia filter. The compressor assembly uses a method for producing a compressor pump feed and reducing noise during compressing operations by processing a gas through the high velocity muffler system which has an inertia filter and a muffler chamber to produce a compressor pump feed which can be compressed by a pump assembly.
摘要翻译：一种具有高速消声器系统的压缩机组件，其在压缩操作期间产生无粒子的压缩机泵进给，同时减少来自压缩机组件的噪声输出。高速消声器系统是免维护的，并且包括惯性过滤器。压缩机组件采用一种制造压缩机进料的方法，并通过处理气体通过具有惯性过滤器和消音器室的高速消声器系统来处理压缩操作期间的噪声，以产生可由泵压缩的压缩机泵送料部件。

7. 发明申请

US20150377419A1 SYSTEM AND METHOD FOR CONTROLLING OPERATION OF LIQUEFIED NATURAL GAS SYSTEM 审中-公开
标题翻译：用于控制液化天然气系统运行的系统和方法
公开(公告)号：US20150377419A1
公开(公告)日：2015-12-31
申请号：US14846858
申请日：2015-09-07
申请人： Electro-Motive Diesel, Inc.
发明人： Peter O. Popadiuc
IPC分类号： F17C9/00 , F04B15/08
CPC分类号： F17C9/00 , F04B15/08 , F04B23/10 , F04B23/103 , F04B23/14 , F04B49/106 , F04B2015/081 , F17C2203/03 , F17C2203/0391 , F17C2205/0326 , F17C2205/0329 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2223/035 , F17C2223/046 , F17C2227/0107 , F17C2227/0135 , F17C2227/0178 , F17C2227/0185 , F17C2227/036 , F17C2250/03 , F17C2250/0443 , F17C2250/0626 , F17C2250/0636 , F17C2265/066 , F17C2270/0168
摘要： A method of controlling a liquefied natural gas system is provided. The method includes providing a first pump in association with a tank. The method includes connecting a second pump downstream of the first pump through a supply line. The method further includes providing a valve assembly in a return line provided downstream of the second pump. The method includes connecting an adjustable restrictor in the return line, the adjustable restrictor positioned downstream of the valve assembly. The method further includes cooling the second pump by operating the valve assembly in an open configuration to fluidly connect the adjustable restrictor and the second pump. The method also includes providing a flow of the liquefied natural gas to the second pump for controlling an operating temperature of the second pump. The method includes selectively operating the adjustable restrictor to control a suction pressure associated with the second pump.
摘要翻译：提供了一种控制液化天然气系统的方法。该方法包括提供与罐相关联的第一泵。该方法包括通过供应管线将第一泵下游的第二泵连接。该方法还包括在设置在第二泵下游的返回管线中提供阀组件。该方法包括将可调整节流器连接在返回管路中，该可调限流器位于阀组件的下游。该方法还包括通过以开放构造操作阀组件来冷却第二泵，以使可调式限流器和第二泵流体连接。该方法还包括向第二泵提供液化天然气的流量，以控制第二泵的工作温度。该方法包括选择性地操作可调限制器以控制与第二泵相关联的吸入压力。

8. 发明授权

US08757592B2 Poppet valve for pump systems with non-rigid connector to facilitate effective sealing 有权
标题翻译：提升阀用于具有非刚性连接器的泵系统，以促进有效的密封
公开(公告)号：US08757592B2
公开(公告)日：2014-06-24
申请号：US13050351
申请日：2011-03-17
申请人： Adrian Marica
发明人： Adrian Marica
IPC分类号： F16K31/00
CPC分类号： F16K31/465 , F04B23/10 , F04B37/14 , F16K1/36 , F16K1/385 , F16K1/42 , F16K1/54 , F16K31/165
摘要： An illustrative valve is disclosed that includes a valve body with a valve seat and a valve member adapted to sealingly engage the valve seat. The valve also includes an actuator operatively coupled to the valve member via a non-rigid connector, wherein the actuator is adapted for selectively moving the valve member relative to the valve seat.
摘要翻译：公开了一种示意性的阀，其包括具有阀座的阀体和适于密封地接合阀座的阀构件。阀还包括通过非刚性连接器可操作地联接到阀构件的致动器，其中致动器适于相对于阀座选择性地移动阀构件。

9. 发明授权

US08733091B1 Pump and engine configuration 有权
标题翻译：泵和发动机配置
公开(公告)号：US08733091B1
公开(公告)日：2014-05-27
申请号：US13922695
申请日：2013-06-20
申请人： Hydro-Gear Limited Partnership
发明人： Michael L. Bennett , Raymond Hauser
IPC分类号： F04B23/10 , F04B1/20
CPC分类号： F04B17/05 , F04B23/10 , F16H61/42
摘要： In a vehicle having an engine, crankshaft and pump assembly in an engine housing, the pump assembly includes a pair of rotatable pumps located in the engine housing and engaged to respective cradle bearing supports. A single pump shaft driven by the crankshaft has an axis of rotation parallel to that of the crankshaft, and engages and drives both rotatable pumps. The pump assembly also includes a first support plate on which one of the rotatable pumps is disposed and a second support plate on which the other of the rotatable pumps is disposed, and both cradle bearing supports are disposed between the first support plate and the second support plate.
摘要翻译：在具有发动机壳体中的发动机，曲轴和泵组件的车辆中，泵组件包括位于发动机壳体中的一对可旋转泵并且接合到相应的支架支撑支撑件。由曲轴驱动的单个泵轴具有平行于曲轴的旋转轴线，并且接合并驱动两个可旋转的泵。所述泵组件还包括第一支撑板，所述可旋转泵中的一个设置在所述第一支撑板上，所述第二支撑板设置有所述可旋转泵中的另一个，并且所述支架轴承支撑件都设置在所述第一支撑板和所述第二支撑盘子。

10. 发明申请

US20130065503A1 Air Ducting Shroud For Cooling An Air Compressor Pump And Motor 审中-公开
标题翻译：空气压缩机泵和电机的空气管道罩
公开(公告)号：US20130065503A1
公开(公告)日：2013-03-14
申请号：US13609343
申请日：2012-09-11
申请人： Gary D. White , Scott D. Craig , Christina Wilson
发明人： Gary D. White , Scott D. Craig , Christina Wilson
IPC分类号： F24F7/00
CPC分类号： F04B39/0033 , F04B23/10 , F04B35/04 , F04B35/06 , F04B39/0027 , F04B39/0055 , F04B39/0061 , F04B39/066 , F04B39/121 , F04B41/02 , F04D19/00 , F04D29/668 , Y10S181/403 , Y10T29/49238 , Y10T137/7039
摘要： An air ducting shroud for a compressor assembly having a motor air duct having a blocking partition, a conduit in flow communication with the motor air duct and a motor cavity configured to accept a compressor assembly motor. The air ducting shroud can have a number of blocking partitions. The air ducting shroud can have a conduit to feed cooling air to the head area of a pump assembly. The air ducting shroud can direct multiple cooling air flows to cool the motor of the pump assembly.
摘要翻译：一种用于压缩机组件的空气管道护罩，其具有具有阻塞隔板的马达空气管道，与马达空气管道流体连通的管道和构造成接纳压缩机组合马达的马达腔室。空气管道护罩可以具有多个阻挡隔板。空气管道护罩可以具有将冷却空气供给到泵组件的头部区域的导管。空气管道护罩可以引导多个冷却空气流来冷却泵组件的电动机。

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