Refrigerant accumulator
    21.
    发明申请
    Refrigerant accumulator 审中-公开
    制冷剂蓄能器

    公开(公告)号:US20060236716A1

    公开(公告)日:2006-10-26

    申请号:US11407832

    申请日:2006-04-20

    IPC分类号: F25B43/00 F25B41/00

    摘要: An refrigerant accumulator (18) comprises a first chamber (30), a second chamber (32), a pre-evaporator line (34), a post-evaporator-inlet line (36), and a post-evaporator-outlet line (38). The chambers (30, 32) are in a pressure-isolated arrangement and a heat-transfer relationship. The pre-evaporator line (34) passes through and communicates with the first chamber (30). In a steady state, the pressure of fluid in the first chamber (30) is greater than the pressure of fluid in the second chamber (32), but their temperatures are the same, and the pressure of fluid within the first chamber is balanced with the pressure of fluid within the pre-evaporator line. In a starved or flooded state, temperature differentials between the chamber (30) and chamber (32), and pressure imbalances between the chamber (30) and the pre-evaporator line (34), adjust the charge of refrigerant fluid to return the system to a steady state.

    摘要翻译: 制冷剂储存器(18)包括第一室(30),第二室(32),预蒸发器管线(34),后蒸发器 - 入口管线(36)和后蒸发器出口管线 38)。 腔室(30,32)处于压力隔离装置和热传递关系。 预蒸发器管线(34)通过并与第一室(30)连通。 在稳定状态下,第一腔室(30)中的流体压力大于第二腔室(32)中的流体压力,但它们的温度相同,并且第一腔室内的流体压力与 预蒸发器管线内的流体压力。 在饥饿或淹水状态下,室(30)和室(32)之间的温差以及室(30)和预蒸发器管线(34)之间的压力不平衡调节制冷剂流体的装料以使系统 到一个稳定的状态。

    N,N-dialkylpolyhydroxyalkylamines
    22.
    发明申请
    N,N-dialkylpolyhydroxyalkylamines 审中-公开
    N,N-二烷基多羟基烷基胺

    公开(公告)号:US20060100127A1

    公开(公告)日:2006-05-11

    申请号:US10986749

    申请日:2004-11-11

    摘要: N,N-Dialkylpolyhydroxyalkylamines may be made by the reductive alkylation of an N-alkylpolyhydroxyalkylamine with an aldehyde or ketone, or with an equivalent compound, in the presence of a transition metal catalyst and hydrogen. The reaction is performed in a reaction solvent that contains at least 30 wt % of an organic solvent. The use of a sufficiently high proportion of an appropriate organic solvent in the reaction mixture reduces the amount of water present in the reaction mixture, and provides rapid reaction rates and high yields of the desired product. The N,N-dialkylpolyhydroxyalkylamines may be used in a wide variety of applications.

    摘要翻译: N,N-二烷基多羟基烷基胺可以通过在过渡金属催化剂和氢气的存在下用N-甲基 - 羟基烷基胺与醛或酮或与当量化合物进行还原烷基化来制备。 反应在含有至少30重量%有机溶剂的反应溶剂中进行。 在反应混合物中使用足够高比例的合适的有机溶剂减少反应混合物中存在的水的量,并提供快速的反应速率和高产率的所需产物。 N,N-二烷基多羟基烷基胺可用于多种应用。

    Memory function for powered running boards
    23.
    发明申请
    Memory function for powered running boards 有权
    动力运行板的记忆功能

    公开(公告)号:US20050167941A1

    公开(公告)日:2005-08-04

    申请号:US10767563

    申请日:2004-01-29

    IPC分类号: B60R3/00 B60R3/02

    CPC分类号: B60R3/02 B60R3/002

    摘要: A control mechanism for a powered running board on an automotive vehicle, such as a sport utility vehicle, utilizes the memory function of the vehicle to store therein established operating positions for the running board. The user or occupant of the vehicle can manually position the powered running board to a convenient operating position within a range of available operating positions on the vehicle. By storing the selected position of the running board in the memory function of the vehicle, the control mechanism can return to that same operating height each time the occupant seeks to use the running board for entry or exit of the vehicle. The control mechanism is operable with different configurations of running boards and with different power devices for effecting the movement of the running board.

    摘要翻译: 用于诸如运动型多用途车辆的机动车辆上的动力运行板的控制机构利用车辆的记忆功能在其中存储运行板的已建立的操作位置。 车辆的使用者或乘客可以在车辆上的可用操作位置的范围内手动将动力运行板定位到便利的操作位置。 通过将所选择的行驶板的位置存储在车辆的存储功能中,每当乘员试图使用行驶板进入或离开车辆时,控制机构可以返回到相同的操作高度。 该控制机构可以与运行板的不同配置以及用于实现运行板的运动的不同功率装置一起工作。

    Method for protecting pump components
    24.
    发明申请
    Method for protecting pump components 审中-公开
    保护泵组件的方法

    公开(公告)号:US20050022663A1

    公开(公告)日:2005-02-03

    申请号:US10630964

    申请日:2003-07-30

    申请人: Michael Ford

    发明人: Michael Ford

    IPC分类号: F04B47/02 F04B53/00 F16J10/00

    摘要: A method for protecting pump components by coating moving components with an amorphous carbon material. Components that preferably receive such coating include the plunger, barrel, travelling valve ball and seat, and standing valve ball and seat. Other components may also be coated. The coating thickness is preferably in the range of between about 0.0002″ and 0.0008″.

    摘要翻译: 一种通过用无定形碳材料涂覆移动部件来保护泵部件的方法。 优选接收这种涂层的部件包括柱塞,筒,行进阀球和座,以及立式阀球和座。 其他组分也可以被涂覆。 涂层厚度优选在约0.0002“至0.0008”的范围内。

    Automotive vehicle bicycle rack having load assist apparatus
    25.
    发明授权
    Automotive vehicle bicycle rack having load assist apparatus 失效
    具有负载辅助装置的汽车车辆自行车架

    公开(公告)号:US06783041B2

    公开(公告)日:2004-08-31

    申请号:US10248103

    申请日:2002-12-18

    IPC分类号: B60R906

    CPC分类号: B60R9/10 Y10S224/924

    摘要: An apparatus to assist an operator in loading a bicycle onto a substantially vertical bicycle rack attached to an automotive vehicle, includes a base that attaches to the upper portion of the bicycle rack, and a substantially U-shaped hook, having one end that pivots at its base end and having another end that engages the inner rim portion of bicycle wheel when the bicycle is lifted into the proximity of the upper portion of the bicycle rack. The present apparatus and method of loading of a bicycle assists an operator in loading a bicycle by fully supporting the weight of the bicycle while the operator positions and secures the bicycle to the bicycle rack for transport.

    摘要翻译: 一种辅助操作者将自行车装载到安装在机动车辆上的基本上垂直的自行车架上的装置,包括附接到自行车车架的上部的基座和大体上为U形的钩,其一端枢转在 其基端并且当自行车被提升到自行车架的上部附近时具有与自行车车轮的内缘部分接合的另一端。 本发明的自行车装置和方法通过完全支撑自行车的重量来帮助操作者装载自行车,同时操作者将自行车定位并固定到自行车架上用于运输。

    Combined USB flash drive cap audio device
    26.
    发明授权
    Combined USB flash drive cap audio device 失效
    组合USB闪存盘音频设备

    公开(公告)号:US08539125B1

    公开(公告)日:2013-09-17

    申请号:US13366303

    申请日:2012-02-04

    IPC分类号: G06F13/00 G06F3/00

    摘要: A combined USB flash drive cap audio device is provided. In at least one embodiment, a thumb drive cap includes: a portable housing defined as a USB cap for a portable USB storage thumb drive; a female USB connector interface defined within the portable housing and configured to receive and electronically couple to a male USB connector on the portable USB storage thumb drive; a control unit disposed within the portable housing and configured to enable audio playback through the thumb drive cap of audio data stored on the connected portable USB storage thumb drive; and a plurality of user interface buttons disposed upon the portable housing and through which the thumb drive cap is controlled by a user for audio playback and audio record.

    摘要翻译: 提供组合的USB闪存驱动器帽音频设备。 在至少一个实施例中,拇指驱动器盖包括:便携式外壳,被定义为用于便携式USB存储拇指驱动器的USB盖; 一个母USB连接器接口,被定义在便携式外壳内并被配置为接收和电子地耦合到便携式USB存储拇指驱动器上的公USB连接器; 控制单元,其设置在所述便携式外壳内并且被配置为通过存储在所连接的便携式USB存储拇指驱动器上的音频数据的拇指驱动器盖来启用音频回放; 以及设置在便携式外壳上的多个用户界面按钮,并且拇指驱动器帽由用户通过其控制用于音频回放和音频记录。

    ROOF RACK CROSSBAR
    27.
    发明申请

    公开(公告)号:US20130068810A1

    公开(公告)日:2013-03-21

    申请号:US13239017

    申请日:2011-09-21

    IPC分类号: B60R9/04

    CPC分类号: B60R9/058 B60R9/052

    摘要: A vehicle roof rack assembly comprises a pair of rails defining retention channels therein. A locking slot is disposed on an inboard surface of the rails and is in communication with the retention channels. The rook rack assembly further comprises a crossbar having a rotatable locking cam with retention tabs. The locking cam is designed to frictionally engage the locking slot during rotation and the retention tabs are adapted to extend into the retention channels, thereby securing the crossbar to the rails.

    摘要翻译: 车顶架组件包括一对在其中限定保持通道的轨道。 锁定槽设置在轨道的内侧表面上并与保持通道连通。 所述木架组件还包括横杆,所述横杆具有带有保持翼片的可旋转锁定凸轮。 锁定凸轮被设计成在旋转期间摩擦地接合锁定槽,并且保持突片适于延​​伸到保持通道中,从而将横杆固定到轨道。

    Sucker rod pump with improved ball and seat
    28.
    发明授权
    Sucker rod pump with improved ball and seat 有权
    抽油杆泵具有改进的球座

    公开(公告)号:US08061381B2

    公开(公告)日:2011-11-22

    申请号:US11668724

    申请日:2007-01-30

    申请人: Michael Ford

    发明人: Michael Ford

    IPC分类号: F16K15/00 F16K17/00 F16K21/04

    摘要: There is provided a seat assembly for use in a downhole oil pump ball valve. The assembly includes a seat, a seat rest, and a ball. The seat is used for seating the ball of the ball valve. The seat has an outer wall and a top surface and a curved shoulder surface between the outer wall and the top surface. The seat rest receives the seat, and the seat rest has a curved corner surface so that when the seat is assembled with the seat rest the seat and seat rest are in substantial contact at all points of the curved shoulder surface and the curved corner surface.

    摘要翻译: 提供了一种用于井下油泵球阀的座椅组件。 组件包括座椅,座椅休息和球。 座椅用于安放球阀的球。 座椅具有外壁和顶表面以及在外壁和顶表面之间的弯曲的肩部表面。 座椅接收座椅,而座椅座具有弯曲的拐角表面,使得当座椅与座椅座组装时,座椅和座椅座位在弯曲的肩部表面和弯曲的角落表面的所有点处均实质接触。

    Polyamine-based corrosion inhibitors
    30.
    发明申请
    Polyamine-based corrosion inhibitors 审中-公开
    多胺类腐蚀抑制剂

    公开(公告)号:US20060180794A1

    公开(公告)日:2006-08-17

    申请号:US11058007

    申请日:2005-02-15

    IPC分类号: C23F11/00

    摘要: Compounds having N-oxide, quaternary ammonium, and/or betaine functionality according to formulas (1)-(4) are effective corrosion inhibitors, suitable for use in any of a variety of applications such as automotive cooling systems, heating boilers, drilling of oil wells, and the handling, transportation and storage of crude petroleum and various petroleum fractions. The groups R1-R5 may be certain hydrocarbyl groups. In formulas (1) and (3), R3 may also be (CH2)p—COO− in which p is either 1 or 2, and R2 may also be (CH2)p—COO− in formulas (3) and (4). In the compounds of formulas (1) and (2), R2 may also be a polyhydroxyalkyl group of formula (A), shown below.

    摘要翻译: 具有式(1) - (4)的N-氧化物,季铵和/或甜菜碱功能的化合物是有效的缓蚀剂,适用于各种应用中的任何一种,如汽车冷却系统,加热锅炉, 油井,以及原油和各种石油馏分的处理,运输和储存。 基团R 1 -R 5可以是某些烃基。 在式(1)和(3)中,R 3也可以是(CH 2)2 - COO - >其中p是1或2,R 2也可以是(CH 2)2 - SUP(3)和(4))。 在式(1)和(2)的化合物中,R 2也可以是如下所示的式(A)的聚羟烷基。