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    Wireless water flow monitoring and leak detection system, and method
    23.
    发明申请
    Wireless water flow monitoring and leak detection system, and method 有权
    无线水流监测和泄漏检测系统及方法

    公开(公告)号：US20060137090A1

    公开(公告)日：2006-06-29

    申请号：US11318443

    申请日：2005-12-28

    Applicant: William Jeffries ,  David Parsons ,  Darren Parsons

    Inventor： William Jeffries ,  David Parsons ,  Darren Parsons

    IPC: E03C1/01

    CPC classification number: G01M3/2807

    Abstract: A wireless water flow monitoring and leak detection system and method are provided. The system includes a base station, a memory, and a central processing unit configured to control the operation of the system and to analyze stored data. A plurality of highly-sensitive wireless flow sensor nodes are each installed individually on a supply line of a water fixture in a facility having a plurality of water fixtures. The wireless flow sensor nodes can periodically read and store a data point corresponding to either a flow condition or a no flow condition occurring at the water fixture. A plurality of coordinator nodes are configured to wirelessly relay data between the plurality of wireless flow sensor nodes and the base station. The base station is configured to determine based on an analysis of the stream of data points whether a leak exists in any of the water fixtures, and if a leak is determined to exist, a maintenance alert is generated.

    Abstract translation: 提供无线水流监测和泄漏检测系统和方法。 该系统包括基站，存储器和配置成控制系统的操作并分析存储的数据的中央处理单元。 多个高灵敏度无线流量传感器节点分别安装在具有多个水夹具的设施中的水具的供应管线上。 无线流量传感器节点可周期性地读取和存储对应于在水夹具处发生的流动条件或无流动条件的数据点。 多个协调器节点被配置为在多个无线流量传感器节点和基站之间无线地中继数据。 基站被配置为基于对数据点流的分析来确定是否存在任何水夹具中的泄漏，并且如果确定存在泄漏，则生成维护警报。

    Electrically heated de-icer for roof drip edge
    24.
    发明申请
    Electrically heated de-icer for roof drip edge 审中-公开
    电加热除冰器，用于屋顶滴水边

    公开(公告)号：US20060037252A1

    公开(公告)日：2006-02-23

    申请号：US10922165

    申请日：2004-08-20

    Applicant: William Gosse ,  David Parsons

    Inventor： William Gosse ,  David Parsons

    IPC: E04D13/00

    CPC classification number: E04D13/0762 ,  E04D13/076

    Abstract: A drip edge device for a roof which includes a panel having top and bottom surfaces, the panel having an integrally formed flange protruding downwardly from the bottom surface, with the flange arranged so that an inner side can locate against a roof edge when an inner planar portion of the panel extends under roofing material adjacent the roof edge, and a lip also integrally formed with the device and positioned outwardly of the flange so as to form, together with the outer side of the flange and the bottom surface of an outer portion of the panel, a recess for a heating cable. At least one of the flange and lip are resilient and provide a restricted entry into the recess such that the recess can retain a heating cable sized to fit the recess when such cable has been pushed laterally into the recess.

    Abstract translation: 一种用于屋顶的滴水边缘装置，其包括具有顶表面和底表面的面板，所述面板具有从底表面向下突出的整体形成的凸缘，所述凸缘被布置成使得当内平面 面板的一部分在与屋顶边缘相邻的屋顶材料下方延伸，并且唇缘也与该装置一体地形成并且定位在凸缘的外侧，从而与凸缘的外侧和凸缘的外部的底部表面一起形成 面板，用于加热电缆的凹槽。 凸缘和唇缘中的至少一个是弹性的并且提供限制进入凹部的凹槽，使得当这种电缆被横向推入凹部时，凹部可以保持尺寸适合于凹部的加热电缆。

    Clutch control system in which the clutch actuation is initiated by control of the gear shift lever
    26.
    发明授权
    Clutch control system in which the clutch actuation is initiated by control of the gear shift lever 失效
    离合器控制系统，其中通过控制变速杆启动离合器致动

    公开(公告)号：US5038901A

    公开(公告)日：1991-08-13

    申请号：US458619

    申请日：1990-02-15

    Applicant: David Parsons ,  Alastair J. Young ,  Roger P. Jarvis ,  Harry M. Windsor

    Inventor： David Parsons ,  Alastair J. Young ,  Roger P. Jarvis ,  Harry M. Windsor

    IPC: B60W10/02 ,  B60W10/10 ,  F16D48/02 ,  F16D48/06 ,  F16H59/02 ,  F16H61/28

    CPC classification number: F16D48/068 ,  B60W2540/16 ,  F16D2500/10412 ,  F16D2500/3023 ,  F16D2500/31466 ,  F16D2500/5104 ,  F16D2500/7041 ,  F16D2500/70488 ,  F16D2500/70605 ,  F16H59/0217 ,  Y10T74/19251 ,  Y10T74/20018

    Abstract: A motor vehicle having a transmission comprising a clutch (14), a clutch control (18, 20) and a change-speed gearbox (12). The gearbox (12) has a plurality of mutually exclusively engageable gear ratios any desired one of which can be engaged by a manually operated gear lever (16) which comprises a shaft (33) pivoted at (34) and a hand knob (42) on a tube (40) rockably pivoted in force relatively to the shaft (33), a signal is sent to the clutch control (18, 20) causing automatic disengagement of the clutch (14). Further manual force on the tube (40) pivots the shaft (33) in direction (A) or (B) to the opposite side of a gear shift pattern. The clutch control (18, 20) receives a signal (54') that a new gear ratio has been engaged and automatically reengages the clutch (14). Clutch control (18, 20) includes a memory (68) which memorizes in which direction the gear lever (16) was pivoted to engage the currently engaged gear ratio, and disengagement of the clutch (14) when the tube (40) is rocked in the same direction as that in which the gear lever (16) was pivoted to cause the engagement of the currently engaged gear ratio.

    Abstract translation: PCT No.PCT / GB88 / 00382 Sec。 371日期1990年2月15日 102（e）日期1990年2月15日PCT提交1988年5月16日PCT公布。 出版物WO89 / 00517 日本1989年1月26日。一种具有变速器的机动车辆，包括离合器（14），离合器控制器（18,20）和变速齿轮箱（12）。 齿轮箱（12）具有多个相互独立啮合的齿轮比，其中所需的齿轮比可以由手动操作的齿轮杆（16）啮合，所述手动齿轮杆包括在（34）枢转的轴（33）和手柄（42） 在相对于轴（33）有效地可枢转地枢转的管（40）上，信号被发送到离合器控制器（18,20），导致离合器（14）的自动分离。 管（40）上的进一步的手动力使轴（33）沿方向（A）或（B）枢转到换挡图案的相对侧。 离合器控制器（18,20）接收新的齿轮比已经接合的信号（54'），并且自动重新接合离合器（14）。 离合器控制（18,20）包括存储器（68），其存储齿轮杆（16）在哪个方向上枢转以接合当前啮合的齿轮比，并且当管（40）摇动时离合器（14）的分离 在与变速杆（16）枢转的方向相同的方向上引起当前啮合的齿轮比的啮合。

    Motor vehicle transmission including a hill holder device
    27.
    发明授权
    Motor vehicle transmission including a hill holder device 失效
    机动车辆传动装置包括一个山体装置

    公开(公告)号：US4650046A

    公开(公告)日：1987-03-17

    申请号：US690505

    申请日：1985-01-10

    Applicant: David Parsons

    Inventor： David Parsons

    IPC: B60K17/26 ,  B60T7/12 ,  B60W30/18 ,  F16H63/48 ,  B60K41/24 ,  F16D67/04

    CPC classification number: B60T7/122 ,  B60W10/10 ,  B60W10/18 ,  B60W30/18118 ,  Y10T477/84 ,  Y10T477/89

    Abstract: The transmission includes a rotary shaft for transmitting drive to driving wheels of the vehicle, a fixed gearbox casing and a hill holder between the shaft and the gearbox casing. The hill holder, when operative, inhibits reverse movement of the vehicle and includes in series a sprag clutch and a multiplate brake. Fluid is supplied from a fluid operable control system for operating the brake and controls the rate of engagement of the brake.

    Abstract translation: 变速器包括用于将驱动传递到车辆的驱动轮的旋转轴，固定的齿轮箱壳体和在轴和齿轮箱壳体之间的山丘保持器。 山体保持器在操作时禁止车辆的反向移动，并且包括串联离合器和多制动器。 流体由流体可操作的控制系统提供，用于操作制动器并控制制动器的接合速率。

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