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51. 发明授权

US09284965B2 In-line water hammer arrester 有权
公开(公告)号：US09284965B2
公开(公告)日：2016-03-15
申请号：US14539418
申请日：2014-11-12
申请人： Duane Condon , LSP Products Group, Inc.
发明人： Duane Condon , Bill Ghiglieri
IPC分类号： F16L55/04 , F16L55/053 , F15B1/24
CPC分类号： F16L55/053 , F15B1/24
摘要： An in-line water hammer arrester comprises a housing connectable at each end to a piping system, a fluid channel disposed within the housing to permit fluid to flow from the piping system through the housing and back into the piping system, a piston and a pressurized gas chamber. When a pressure spike occurs, the piston is pushed against the pressurized gas chamber allowing an expanded area for water flow until the pressure spike is dissipated and the piston returns to its resting position. When used with flexible hoses and tubing typically found with household appliance water supply lines, the in-line arrester is easily installed by a crimping or clamping type connector and takes up little space.

52. 发明授权

US09273813B2 In-line water hammer arrester 有权
公开(公告)号：US09273813B2
公开(公告)日：2016-03-01
申请号：US14568583
申请日：2014-12-12
申请人： Duane Condon , LSP Products Group, Inc.
发明人： Duane Condon , Bill Ghiglieri
IPC分类号： F16L55/04 , F16L55/053 , F16L55/045 , F16L55/05
CPC分类号： F16L55/053 , F16L55/045 , F16L55/05
摘要： An in-line water hammer arrester comprises a housing connectable at each end to a piping system, a fluid channel disposed within the housing to permit fluid to flow from the piping system through the housing and back into the piping system, a piston and a pressurized chamber. When a pressure spike occurs, the piston is pushed against the pressurized chamber allowing an expanded area for water flow until the pressure spike is dissipated and the piston returns to its resting position. When used with flexible hoses and tubing typically found with household appliance water supply lines, the in-line arrester is easily installed by a crimping or clamping type connector and takes up little space.

53. 发明授权

US09249915B2 Pump pulsation discharge dampener with dual pressure drop tube assemblies having unequal sizes 有权
标题翻译：泵脉动排放阻尼器，具有不同尺寸的双压降管组件
公开(公告)号：US09249915B2
公开(公告)日：2016-02-02
申请号：US13355277
申请日：2012-01-20
申请人： John Thomas Rogers
发明人： John Thomas Rogers
IPC分类号： F16L55/04 , F16L55/027 , F04B39/00 , F04B11/00 , F04B53/00
CPC分类号： F16L55/027 , F02M55/04 , F04B11/0091 , F04B39/0055 , F04B39/0072 , F04B53/001 , F16L55/02718 , F16L55/02754 , F16L55/04 , Y10T137/3118 , Y10T137/86043 , Y10T137/86348 , Y10T137/86381
摘要： Different inner diameter internal or external pressure drop tubes or orifice plate openings producing different discharge pressure pulse amplitudes are employed in a pump pulsation control reactive discharge dampener. Either both pressure drop tubes/orifice plates may be mounted concurrently on or in the dampener, connected to different discharge pipes used selectively by the operator depending upon the piston or plunger size being employed, or the pressure drop tubes/orifice plates may be interchangeable.
摘要翻译：在泵脉动控制无功排放阻尼器中采用不同的内径内部或外部压降管或孔板开口，产生不同的排放压力脉冲幅度。两个压降管/孔板可以同时安装在阻尼器上或其中，连接到操作者选择性地使用的不同排放管，这取决于所采用的活塞或柱塞尺寸，或压降管/孔板可以互换。

54. 发明授权

US09228687B2 Water hammer arrester 有权
标题翻译：水锤避雷器
公开(公告)号：US09228687B2
公开(公告)日：2016-01-05
申请号：US13980541
申请日：2012-01-20
申请人： Isaac Spedding
发明人： Isaac Spedding
IPC分类号： F16L55/04 , F16L55/045 , E03B7/07
CPC分类号： F16L55/045 , E03B7/075 , F16L55/053
摘要： A water hammer arrester for installation into a water pipeline, the water hammer arrester including an inlet for receiving water from the water pipeline, an outlet for returning the water to the water pipeline, a body connecting the inlet and the outlet, and a piston assembly positioned in the body to allow water to flow from the inlet to the outlet between the piston assembly and the body, wherein the piston assembly is adapted to absorb pressure variations in the water pipeline to thereby at least partially reduce water hammer in the water pipeline in use.
摘要翻译：一种用于安装在水管道中的水锤避雷器，所述水锤避雷器包括用于从水管道接收水的入口，用于将水返回到水管道的出口，连接入口和出口的主体以及活塞组件定位在主体中以允许水从入口流到活塞组件和主体之间的出口，其中活塞组件适于吸收水管道中的压力变化，从而至少部分地减少水管道中的水锤使用。

55. 发明申请

US20150375966A1 Noise Abatement for Elevator Submersible Power Units 审中-公开
标题翻译：电梯潜水电力单位的减噪
公开(公告)号：US20150375966A1
公开(公告)日：2015-12-31
申请号：US14320596
申请日：2014-06-30
申请人： ThyssenKrupp Elevator Corporation
发明人： Anthony Frank Hamlett , Aaron Bailey , Chris B. Jackson , Roy J. Walker
IPC分类号： B66B11/04 , F16L55/033 , F16L55/04 , F15B21/00
CPC分类号： B66B11/0423 , F15B1/26 , F15B21/008 , F16L55/04
摘要： A hydraulic elevator system includes a tank and power unit configured with noise and/or vibration abatement features. In one aspect the tank may include an insulated and sealed lid. In another aspect tank-to-floor dampening pads may be used. In another aspect the tank may have an increased thickness and/or stiffening trays or panels may be installed on the tank. Still in yet other aspects the noise and/or vibration abatement features may be associated with the power unit. For instance, in one aspect of the present disclosure the power unit may mount to the tank using a plurality of isolators. In another aspect, silencers and/or an expansion tank may be used to alter the hydraulic fluid flow properties within the system. Still yet, in another aspect certain noise generating components of the power unit may be wrapped in a noise blanket having an air barrier within.
摘要翻译：液压升降机系统包括一个配有噪声和/或减振特征的油箱和动力单元。在一个方面，罐可以包括绝缘和密封的盖。另一方面，可以使用罐到地板阻尼垫。在另一方面，罐可以具有增加的厚度，和/或加强的塔盘或板可以安装在罐上。仍然在其它方面，噪声和/或减振特征可以与功率单元相关联。例如，在本公开的一个方面，功率单元可以使用多个隔离器安装到罐。在另一方面，消声器和/或膨胀箱可用于改变系统内的液压流体流动性质。然而，在另一方面，功率单元的某些噪声产生部件可以被包裹在其中具有空气屏障的噪声毯中。

56. 发明授权

US09212670B2 Composite accumulator 有权
标题翻译：复合蓄能器
公开(公告)号：US09212670B2
公开(公告)日：2015-12-15
申请号：US13368940
申请日：2012-02-08
申请人： Edward W. Mellet , Carlos E. Marin , Charles K. Buehler , James B. Borgerson , Leonid Basin , Philip C. Lundberg , Glenn E. Clever , Gary H. Paelicke
发明人： Edward W. Mellet , Carlos E. Marin , Charles K. Buehler , James B. Borgerson , Leonid Basin , Philip C. Lundberg , Glenn E. Clever , Gary H. Paelicke
IPC分类号： F16L55/04 , F15B1/04
CPC分类号： F15B1/045
摘要： A composite accumulator includes a base having a closed end and an open end, the base having an inner surface that defines a cavity and having a fluid port in communication with the cavity for communicating a hydraulic fluid in and out of the cavity. A cover is disposed over the open end of the base and is secured to the base by a fastener. A piston is disposed within the base and the cover. The piston is sealed to the inner surface of the cover and is translatable along an axis. A biasing member is disposed within the base and the cover and located axially between the piston and the cover. The base and the cover are plastic.
摘要翻译：复合蓄能器包括具有封闭端和开口端的基座，底座具有限定空腔的内表面，并且具有与空腔连通的流体端口，用于将液压流体输入和流出空腔。盖子设置在基座的开口端上，并通过紧固件固定在基座上。活塞设置在基座和盖子内。活塞被密封到盖的内表面并且可沿轴线平移。偏置构件设置在基座和盖内并且轴向地定位在活塞和盖之间。底座和盖子是塑料的。

57. 发明授权

US09145902B2 Hydraulic accumulator 有权
标题翻译：液压蓄能器
公开(公告)号：US09145902B2
公开(公告)日：2015-09-29
申请号：US13176401
申请日：2011-07-05
申请人： Fredrick R. Poskie , Leonid Basin , Carlos E. Marin
发明人： Fredrick R. Poskie , Leonid Basin , Carlos E. Marin
IPC分类号： F16L55/04 , F15B1/04
CPC分类号： F15B1/04 , F15B2201/21 , F15B2201/31 , F15B2201/4056
摘要： A hydraulic accumulator includes a cylindrical body or housing having male or external threads on each end and shoulders proximate the ends of the threads nearer the center of the cylindrical body or housing that act as stops. An end cap having internal or female threads is disposed at one end of the accumulator. The accumulator may be threaded into a manifold or control valve assembly or it may include a second threaded end cap having an access, i.e., inlet/outlet, port. A piston resides within the accumulator and is biased by a pair of compression springs toward the manifold, control valve body or second threaded end cap.
摘要翻译：液压蓄能器包括圆柱形主体或壳体，每个端部上均具有阳螺纹或外螺纹，靠近靠近圆柱体或壳体中心的螺纹端部的肩部作为止挡件。具有内螺纹或内螺纹的端盖设置在蓄能器的一端。蓄能器可以被拧入歧管或控制阀组件中，或者其可以包括具有进入，即入口/出口端口的第二螺纹端盖。活塞位于蓄能器内，并被一对压缩弹簧朝向歧管，控制阀体或第二螺纹端盖偏压。

58. 发明授权

US09004110B2 Water hammer arrestor 有权
标题翻译：水锤避雷器
公开(公告)号：US09004110B2
公开(公告)日：2015-04-14
申请号：US13924610
申请日：2013-06-23
申请人： Kuo-Chen Tsai
发明人： Kuo-Chen Tsai
IPC分类号： F16L55/04 , F16L55/045
CPC分类号： F16L55/045
摘要： A hollow, cylindrical water hammer arrestor includes an axial passage; two externally threaded extensions disposed at both ends respectively, each of the externally threaded extensions having a diameter less than that of the axial passage; a plurality of first rings disposed in the axial passage, each of the first rings having a plurality of teeth formed on an inner surface; and a plurality of second rings disposed in the axial passage, each of the second rings having a smooth inner surface. The first and second rings are alternately disposed from one end of the axial passage to the other end in the axial passage.
摘要翻译：中空的圆柱形水锤避雷器包括轴向通道; 两个分别设置在两端的外螺纹延伸部，每个外螺纹延伸部的直径小于轴向通道的直径; 设置在所述轴向通道中的多个第一环，每个所述第一环具有形成在内表面上的多个齿; 以及设置在所述轴向通道中的多个第二环，每个所述第二环具有平滑的内表面。第一和第二环从轴向通道的一端交替地设置在轴向通道中的另一端。

59. 发明授权

US08991433B2 Energy storage system including an expandable accumulator and reservoir assembly 有权
标题翻译：能量储存系统包括一个可膨胀蓄能器和储存器组件
公开(公告)号：US08991433B2
公开(公告)日：2015-03-31
申请号：US12897442
申请日：2010-10-04
申请人： Simon J. Baseley
发明人： Simon J. Baseley
IPC分类号： F16L55/04 , F15B1/26
CPC分类号： F15B1/26
摘要： An expandable accumulator and reservoir assembly includes a reservoir defining an interior chamber containing working fluid therein and an expandable accumulator. The expandable accumulator includes an inner layer and an outer layer at least partially surrounding the inner layer. The inner layer includes a higher fracture strain than the outer layer. The accumulator is at least partially positioned in the reservoir and at least partially immersed in the working fluid contained within the interior chamber. The accumulator is configured to exchange working fluid with the reservoir.
摘要翻译：可膨胀蓄能器和储存器组件包括限定其中包含工作流体的内部室和可膨胀蓄能器的储存器。可膨胀蓄能器包括内层和至少部分地围绕内层的外层。内层包括比外层更高的断裂应变。蓄能器至少部分地定位在储存器中并且至少部分地浸没在包含在内部室内的工作流体中。蓄能器被配置成与储存器交换工作流体。

60. 发明授权

US08944109B2 Diaphragm pressure expansion vessel 有权
标题翻译：隔膜压力膨胀容器
公开(公告)号：US08944109B2
公开(公告)日：2015-02-03
申请号：US14343447
申请日：2012-09-03
申请人： Frank Mueller , Egon Schmitz , Besim Uenal
发明人： Frank Mueller , Egon Schmitz , Besim Uenal
IPC分类号： F16L55/04 , F16L55/053 , F24D3/10 , F16L55/033
CPC分类号： F16L55/053 , F16L55/0338 , F24D3/1016
摘要： A diaphragm pressure expansion vessel (1) which is intended to be connected to a line system having two vessel parts (2, 3) which are connected to one another in a pressure-tight and fluid-tight manner in a peripheral connecting region (4), wherein the closed vessel interior (10) which is formed by the two vessel parts (2, 3) is separated into a water chamber (6) and a gas chamber by a diaphragm (5), wherein the water chamber (6) can be connected to the line system via a connection piece (7), wherein the diaphragm (5) is formed from an at least single-layered plastic and is in the form of a bubble, should be developed further such that the risk of fracture of the plastic diaphragm when subjected to loading during replacement is considerably reduced. This is achieved in that the gas chamber is formed by the diaphragm interior (9) and by the vessel interior (10) between that side of the diaphragm (5) which is averted from the water chamber (6) and the adjoining vessel part, wherein that side of the diaphragm (5) which is averted from the water chamber (6) is provided with perforations.
摘要翻译：一种隔膜压力膨胀容器（1），其旨在连接到具有两个容器部分（2,3）的管线系统，所述管道系统在外围连接区域（4）中以压力密封且流体密封的方式彼此连接），其中由两个容器部分（2,3）形成的密闭容器内部（10）通过隔膜（5）分离成水室（6）和气室，其中水室（6）可以通过连接件（7）连接到管线系统，其中隔膜（5）由至少单层塑料形成并且呈气泡形式，应进一步开发，使得断裂的风险的塑料隔膜在更换期间受到负载时大大减少。这是因为气室由隔膜内部（9）和隔膜（5）的从水室（6）避开的一侧与毗邻的容器部分之间的容器内部（10）形成，其中，从所述水室（6）避开的所述隔膜（5）的所述侧面设有穿孔。

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