公开(公告)号：WO2016054047A2

公开(公告)日：2016-04-07

申请号：PCT/US2015052954

申请日：2015-09-29

Applicant: PARKER HANNIFIN CORP

Inventor： COOLIDGE GREGORY

IPC: F15B11/16

CPC classification number: F15B11/161 ,  E02F3/32 ,  E02F9/2225 ,  E02F9/2267 ,  F15B13/026 ,  F15B13/027 ,  F15B2211/3105 ,  F15B2211/3122 ,  F16K11/07 ,  F16K31/426

Abstract: Exemplary control valves that may be configured as a load sense, closed-center, and/or open-center valve. The control valve may include optional individual valve force sensing to potentially allow an operator to smoothly operate devices operating on low-load work ports even when a variable displacement pump is inducing pressure to operate a device connected to a high-load work port of a separate valve or worksection in the same stack. This optional force sensing may be employed on any or all worksections associated with any valve stack, and may further be included on one or both workports for any given worksection. Each worksection may include parallel and variable paths of fluid supplied by the pump. Also, flow priority to one or more worksections or external valves in a corresponding hydraulic system is optional and can be customized using the variable flow path and a corresponding fixed restriction.

Abstract translation: 可以被配置为负载感测，闭合中心和/或开放中心阀的示例性控制阀。 控制阀可以包括可选的单独的阀力感测，以潜在地允许操作者平稳地操作在低负载工作端口上操作的装置，即使当可变排量泵正在引起压力以操作连接到单独的高负载工作端口的装置 阀门或工件在同一堆叠。 这种可选的力感测可以用于与任何阀组相关联的任何或所有工作，并且可以进一步包括在用于任何给定工作的一个或两个工作端口上。 每个工作部分可以包括由泵供应的流体的平行和可变路径。 此外，相应液压系统中的一个或多个工作流程或外部阀门的流动优先级是可选的，并且可以使用可变流动路径和相应的固定限制来定制。

公开(公告)号：WO2014172268A2

公开(公告)日：2014-10-23

申请号：PCT/US2014033976

申请日：2014-04-14

Applicant: PARKER HANNIFIN CORP

Inventor： WROCKLAGE DAVID P ,  PLASSMEYER TIMOTHY A

IPC: F25B39/02

CPC classification number: F25B39/028 ,  F25B41/062 ,  F25B47/02 ,  F25B2600/21 ,  F25B2600/2511 ,  F25B2700/1933 ,  F25B2700/21175

Abstract: A variable capacity evaporator system includes an evaporator having a plurality of independent circuits assembled as a unit, each circuit arranged in circuit groups and defining a fluid flow path, each circuit group including at least one circuit. The system further includes a plurality of flow control devices, each flow control device of the plurality of flow control devices in fluid communication with a respective circuit group and operative to vary a fluid flow through the respective circuit group, and a common header in fluid communication with a low-side each of the plurality of circuit groups. A controller is operatively coupled to each flow control device, the controller including logic configured to independently control each flow control device to regulate fluid flow through the respective circuit group based on a superheat at each circuit group and a superheat at the common header.

Abstract translation: 可变容量蒸发器系统包括具有组装成单元的多个独立回路的蒸发器，每个电路以电路组布置并限定流体流动路径，每个电路组包括至少一个电路。 该系统还包括多个流量控制装置，多个流量控制装置中的每个流量控制装置与相应的电路组流体连通并且可操作以改变通过相应电路组的流体流动，以及流体连通中的公共头部 具有多个电路组中的每一个的低侧。 控制器可操作地耦合到每个流量控制装置，所述控制器包括逻辑，所述逻辑被配置为独立地控制每个流量控制装置，以基于每个电路组的过热度以及在公共头部处的过热来调节通过相应电路组的流体流量。

公开(公告)号：WO2013165629A3

公开(公告)日：2014-09-12

申请号：PCT/US2013033779

申请日：2013-03-26

Applicant: PARKER HANNIFIN CORP

Inventor： HUARD STEVEN R ,  HENDRICKSON ERIC ,  DREXLER JARRED ,  SCHULTZ JAY

IPC: H02K1/20

CPC classification number: H02K1/20 ,  H02K9/005 ,  H02K9/19

Abstract: An electrical device and servo motor that includes a stator having a plurality of poles, wherein each pole includes a first surface and a second surface; the first surface and the second surface are spaced apart and have a pair of slots defined between the first surface and the second surface on respective sides of each pole. The pair of slots is configured to receive at least one winding, and each pole further includes a cooling tube coupled to the first surface, wherein the cooling tube is at least partially encompassed within the first surface.

Abstract translation: 一种电气设备和伺服电动机，其包括具有多个极的定子，其中每个极包括第一表面和第二表面; 第一表面和第二表面间隔开，并且在每个极的相应侧上在第一表面和第二表面之间限定一对槽。 所述一对槽被配置为容纳至少一个绕组，并且每个极还包括联接到第一表面的冷却管，其中冷却管至少部分地包围在第一表面内。

公开(公告)号：WO2013044195A3

公开(公告)日：2014-06-26

申请号：PCT/US2012056793

申请日：2012-09-24

Applicant: PARKER HANNIFIN CORP ,  DUNN JASON T ,  CALVO MARIO A ,  BRENNER ANDREW ,  KINGSFORD KENJI A

Inventor： DUNN JASON T ,  CALVO MARIO A ,  BRENNER ANDREW ,  KINGSFORD KENJI A

IPC: F04B43/04

CPC classification number: F04B43/09 ,  F04B43/0072 ,  F04B43/04 ,  G01F1/383 ,  G01F15/006 ,  G01L13/021 ,  G01L13/06

Abstract: One or more electroactive polymer (EAP) strips (20, 54) are circumferentially or lengthwise embedded or mounted around the fluid passage member (20, 52). The EAP strips are configured to function as a pump when a prescribed electrical charge is applied and removed from the EAP strips, which causes the EAP strips to expand and constrict accordingly. A series of these strips may be mounted along a portion of the fluid passage member and electrically actuated in a prescribed manner to exert a squeezing force around the fluid passage member, which functions to pump fluid through the fluid passage member. The EAP strips also change electrical characteristics (e.g., capacitance, resistance) independent of the applied actuation as they are stretched, so they may be used to measure fluid pressure and/or fluid flow rate.

Abstract translation: 一个或多个电活性聚合物（EAP）条（20,54）周向地或纵向地嵌入或安装在流体通道构件（20,52）周围。 EAP条被配置为当从EAP条带上施加规定的电荷并从EAP条上移除时用作泵，这使得EAP条带相应地膨胀和收缩。 一系列这些条可以沿着流体通道构件的一部分安装并且以规定的方式电动致动，以便在流体通道构件周围施加挤压力，其作用是将流体泵送通过流体通道构件。 当它们被拉伸时，EAP带还可以独立于施加的致动器改变电特性（例如，电容，电阻），因此它们可以用于测量流体压力和/或流体流速。

公开(公告)号：WO2013110037A3

公开(公告)日：2014-04-24

申请号：PCT/US2013022412

申请日：2013-01-21

Applicant: PARKER HANNIFIN CORP

Inventor： FRIEDMAN RICHARD T

IPC: F04C2/10 ,  F04C2/08

CPC classification number: F04C2/10 ,  F04C2/084 ,  F04C2/102 ,  F04C2230/10 ,  F04C2230/231 ,  Y10T29/49236

Abstract: Provided is a hollow rotor and method for making a hollow rotor for a gerotor system, the gerotor system including inner and outer rotors having interengaging lobed profiles. At least one of the inner or outer rotors comprises the hollow rotor, the hollow rotor including radially inner and outer walls radially spaced-apart in relation to a rotational axis of the rotor and walls extending between the radially inner and outer walls for closing axial ends of the hollow rotor. The radially inner and outer walls define therebetween a cavity, thus providing for a hollow or empty interior of the hollow rotor. At least one of the radially inner or outer walls forms a plurality of lobes circumferentially spaced-apart around the cavity.

Abstract translation: 本发明提供一种用于制造转子系统的中空转子的中空转子和方法，所述转子系统包括具有相互接合的叶片型材的内外转子。 内转子或外转子中的至少一个包括中空转子，空心转子包括相对于转子的旋转轴线径向间隔开的径向内壁和外壁，以及在径向内壁和外壁之间延伸的壁，用于封闭轴向端 的中空转子。 径向内壁和外壁在其间限定空腔，从而为中空转子的中空或空的内部提供空隙。 所述径向内壁或外壁中的至少一个形成围绕所述空腔周向间隔开的多个凸角。

公开(公告)号：WO2013120068A3

公开(公告)日：2013-09-26

申请号：PCT/US2013025558

申请日：2013-02-11

Applicant: PARKER HANNIFIN CORP

Inventor： MILLER III JOHN ALLEN ,  REYNOLDS DENNIS L ,  SLATTERY BRIAN B

IPC: F16K39/04 ,  F02C6/16 ,  F16K3/26 ,  F16K5/04 ,  F16K11/085 ,  F16K31/00 ,  F16K31/56 ,  F16K39/06

CPC classification number: F16K39/06 ,  F16K3/262 ,  F16K5/0407 ,  F16K5/0464 ,  F16K5/162 ,  F16K11/0853 ,  F16K31/003 ,  F16K39/045 ,  Y10T137/86936

Abstract: A rotary valve capable of high flow rates, minimal pressure drop, and rapid actuation is presented. According to one aspect, the rotary valve is characterized by a unique pressure balancing system operating on the rotary spool of the valve to reduce side force caused by pressure at the flow ports. According to another aspect, the rotary valve (700) is characterized by a internal shiftable blocking spool (790) in response to a failure condition or a modulating signal. According to another aspect, an interface is provided for sealing a port of a rotary valve to an outer surface of a rotary spool. According to another aspect, the rotary valve is characterized by an interface provided for sealing a port to an outer surface of the rotary spool. According to another aspect, a rotary valve is characterized by a three-way three-or-more-position configuration. According to another aspect, a rotary valve is characterized by a four-port three-position configuration.

Abstract translation: 提出了一种能够实现高流量，最小压降和快速致动的旋转阀。 根据一个方面，旋转阀的特征在于在阀的旋转阀芯上操作的独特的压力平衡系统，以减少由流动端口处的压力引起的侧向力。 根据另一方面，旋转阀（700）的特征在于响应于故障状态或调制信号的内部可移动阻塞阀芯（790）。 根据另一方面，提供一种用于将旋转阀的端口密封到旋转阀芯的外表面的界面。 根据另一方面，旋转阀的特征在于用于将端口密封到旋转卷轴的外表面的界面。 根据另一方面，旋转阀的特征在于三通三位或三位以上构型。 根据另一方面，旋转阀的特征在于四端口三位置配置。

公开(公告)号：WO2011156688A4

公开(公告)日：2012-06-14

申请号：PCT/US2011039942

申请日：2011-06-10

Applicant: WINDCREST LLC ,  CLEVELAND CLINIC FOUNDATION ,  PARKER HANNIFIN CORP

Inventor： WHITTAKER DAVID R ,  KLATTE RYAN S ,  ELLIS SHAWN D ,  MIKULSKI JASON T

IPC: A61M25/09 ,  A61M25/092

CPC classification number: A61M25/09041 ,  A61M2025/09116

Abstract: A controller (10) for manually controlling a guidewire (50) includes a housing (100) including a passage (112) for receiving the guidewire. A gripper (140) is actuatable to grasp the guidewire (50) in the passage (112). A cap (200) is connected to the housing (100). The cap (200) is rotatable relative to the housing (100) to actuate the gripper (140). The housing (100) includes an element (160) for maintaining the cap (200) in a receiving position. The cap (200) when in the receiving position places the controller (10) in a condition for receiving the guidewire (50).

Abstract translation: 用于手动控制导丝（50）的控制器（10）包括壳体（100），壳体（100）包括用于接收导丝的通道（112）。 夹持器（140）可致动以抓住通道（112）中的导丝（50）。 帽（200）连接到壳体（100）。 帽（200）可相对于壳体（100）旋转以致动夹具（140）。 壳体（100）包括用于将盖（200）保持在接收位置的元件（160）。 当处于接收位置时，帽（200）将控制器（10）置于接纳导丝（50）的状态。

公开(公告)号：WO2011153526A3

公开(公告)日：2012-04-19

申请号：PCT/US2011039264

申请日：2011-06-06

Applicant: PARKER HANNIFIN CORP ,  BANTZ DANIEL L ,  GRIPPO PAUL M ,  MCNEIL DONALD S ,  WYNN KENNETH D ,  TSENG ANGELA

Inventor： BANTZ DANIEL L ,  GRIPPO PAUL M ,  MCNEIL DONALD S ,  WYNN KENNETH D ,  TSENG ANGELA

IPC: G01N35/10 ,  A61M5/145 ,  B01L3/02

CPC classification number: F04B17/03 ,  A61M5/1452 ,  A61M5/1456 ,  B01L3/0217 ,  B01L2200/028 ,  B01L2300/0861 ,  F04B19/006 ,  G01N35/1072 ,  G01N2035/00326

Abstract: Provided is a liquid handling device for use in a liquid handling system including a plurality of the liquid handling devices assembled in side-by-side relationship at a center-to-center spacing of X. The device includes a barrel, plunger, motive device and electronics assembled together in an envelope having a front portion including at least the barrel and plunger, and a rear portion including at least a portion of the electronics. The rear portion has a thickness greater than X but no greater than 2X, and the front portion has a thickness no greater than X and is laterally offset relative to a center plane of the envelope, whereby the liquid handling device can be assembled with another reversely oriented liquid handling device at a center-to-center spacing of X and a total combined width no greater than 2X.

Abstract translation: 本发明提供一种液体处理装置，其用于液体处理系统，该液体处理系统包括多个液体处理装置，它们以X轴的中心间距并排组装。该装置包括筒体，柱塞，动力装置 以及电子器件组装在具有至少包括筒和柱塞的前部的封套中，以及包括至少一部分电子器件的后部。 后部具有大于X但不大于2X的厚度，并且前部具有不大于X的厚度并且相对于外壳的中心平面横向偏移，由此可以将液体处理装置与另一个反向组装 定向液体处理装置，其中心间距为X，总合并宽度不大于2X。

公开(公告)号：WO2010129826A3

公开(公告)日：2011-12-22

申请号：PCT/US2010033954

申请日：2010-05-07

Applicant: PARKER HANNIFIN CORP ,  MORGAN DANIEL P

Inventor： MORGAN DANIEL P

IPC: G05D16/06 ,  G05D16/10

CPC classification number: G05D16/0633 ,  G05D16/0641 ,  G05D16/0658 ,  G05D16/0661 ,  G05D16/0663 ,  G05D16/068

Abstract: A valve poppet (54) is provided for use in a regulator valve assembly (200) for regulating the pressure of a flowing gas through a gas flow pressure regulator (300). The valve poppet is includes a valve disc (54) having a flexible portion (60a) so as to permit upward and downward movement of a valve stem (52) in an axial direction. The valve disc may have an edge portion (60b) that provides a preloading force to self-align the valve disc within a valve seat (70), and axially constrain the motion of valve stem. The valve stem (52) may extend perpendicularly relative to the valve disc from a sealing portion (58). The movement of the valve stem is axially constrained and results in upward and downward movement of the flexible portion when the valve is opened and closed. The flexible and end portions of the valve disc may be formed of a plurality of spiral arms for self-aligning and axially constraining the valve disc.

Abstract translation: 提供了一种用于调节阀组件（200）中的阀提升阀（54），用于调节通过气流压力调节器（300）的流动气体的压力。 阀提升阀包括具有柔性部分（60a）的阀盘（54），以允许阀杆（52）在轴向上向上和向下运动。 阀盘可以具有边缘部分（60b），其提供预紧力以在阀座（70）内自对准阀盘，并且轴向限制阀杆的运动。 阀杆（52）可以从密封部分（58）相对于阀盘垂直地延伸。 阀杆的运动被轴向限制，并且当阀门打开和关闭时导致柔性部分的向上和向下运动。 阀盘的柔性和端部可以由多个螺旋臂形成，用于自对准和轴向限制阀盘。

公开(公告)号：WO2009134986A3

公开(公告)日：2010-04-15

申请号：PCT/US2009042285

申请日：2009-04-30

Applicant: PARKER HANNIFIN CORP ,  SESSIONS TRAVIS L ,  SCHRODER GARY W ,  MINER TYLER B ,  COBB LARRY G

Inventor： SESSIONS TRAVIS L ,  SCHRODER GARY W ,  MINER TYLER B ,  COBB LARRY G

IPC: E21B17/10

CPC classification number: E21B17/085 ,  B29C45/0081 ,  B29K2023/065 ,  E21B17/1035 ,  E21B17/105

Abstract: A riser clamp (20) comprising a first jaw portion (211) and a second jaw portion (212) that can be opened and closed relative to each other. The jaw portions (211/212) each comprise a thermoplastic body (301/302) that can be, for example, injection molded pieces of polyethylene (e.g., HDPE). The jaw portions (211/212) can be connected by a hinge (39) that is integrally formed therewith. The clamp (20) can also include cradles (701/702) and caps (711/712) for holding auxiliary lines.

Abstract translation: 提升器夹具（20）包括可相对于彼此打开和关闭的第一钳口部分（211）和第二钳口部分（212）。 钳口部分（211/212）各自包括热塑性体（301/302），其可以是例如聚乙烯（例如HDPE）的注射成型片。 颚部（211/212）可以通过与其一体形成的铰链（39）连接。 夹具（20）还可以包括用于保持辅助线的托架（701/702）和盖子（711/712）。