会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Photocontrol with radio-controlled timer and a decoder
    • 光控制与无线电控制定时器和解码器
    • US07345270B1
    • 2008-03-18
    • US11498903
    • 2006-08-03
    • Richard S. JonesDale Thomas
    • Richard S. JonesDale Thomas
    • H01J40/14
    • H05B37/0272H05B37/0218Y02B20/46
    • A photocontrol controls the activation of lighting based on ambient light and the time of day using a radio-controlled timer. Radio signals from a particular source of correct time, such as the National Institute for Science and Technology's WWVB radio broadcast, carry encoded time information that can be decoded by the photocontrol to ascertain the current time on start up and periodically during operation. The correct date and time information is used to synchronize the photocontrol's internal clock so that it can turn the lighting load off or on at specific times of the day in accordance with the user's needs. Thus area, business signage, and security lighting, for example, can be turned off late at night and then back on early in the morning to reduce energy consumption by the lighting during those hours when the lighting is not needed.
    • 光控制使用无线电控制定时器控制基于环境光和日常时间的照明激活。 来自正确时间的特定来源的无线电信号,例如国家科学技术研究所的WWVB无线电广播,携带可由光控制解码的编码时间信息,以确定启动时的当前时间和操作期间的周期性。 正确的日期和时间信息用于同步照相控制器的内部时钟,以便可以根据用户的需要在一天的特定时间关闭或打开照明负载。 因此,例如,区域,商业标牌和安全照明可以在深夜关闭,然后在清晨返回,以在不需要照明的那些小时内减少照明的能源消耗。
    • 8. 发明授权
    • Highway crossing gate mechanism circuit contact
    • 公路交叉门机构电路接触
    • US5543596A
    • 1996-08-06
    • US291094
    • 1994-08-16
    • Richard S. JonesWilliam H. Hodges, Jr.Paul M. Evans
    • Richard S. JonesWilliam H. Hodges, Jr.Paul M. Evans
    • H01H19/62H01H3/42
    • H01H19/62
    • A rotary switch operated by a cam having a lobe is disclosed. The cam is attached to a mechanism for rotation about the axis of the cam. A first switch contact member is positioned adjacent said cam and selectively makes electrical contact with a second switch contact member. The bracket attached to the first switch contact member contains a roller positioned adjacent to the cam for rotatably engaging the cam as the cam rotates. The roller is positioned with the bracket portion of the first contact such that the axis of the roller is movable from a first position to a second position as the switch changes from an open to closed or from a closed to open position. The bracket may contain an elongated slot which permits the axle of the roller to move within the slot as the switch changes modes. The slot preferably extends linearly and at an angle less than 45 degrees from a tangent line to the surface of said lobe adjacent the slope between said cam and said lobe. In preferred embodiments, 15 degree angles to the tangent are particularly advantageous. The switch is preferably operated in the main shaft in a highway crossing mechanism and is preferably used in the motor control circuit to drive the crossing arm upward.
    • 公开了一种由具有凸角的凸轮操作的旋转开关。 凸轮附接到围绕凸轮的轴线旋转的机构。 第一开关接触构件邻近所述凸轮定位,并且选择性地与第二开关接触构件电接触。 附接到第一开关接触构件的支架包含邻近凸轮定位的辊,用于当凸轮旋转时可旋转地接合凸轮。 辊子与第一接触件的支架部分定位成使得当开关从打开状态切换到关闭状态或从关闭状态切换到打开位置时,辊子的轴线可以从第一位置移动到第二位置。 支架可能包含一个细长的槽,当开关改变模式时,允许辊的轴在槽内移动。 狭槽优选地线性地以与切线相对于所述凸角与所述凸角之间的斜面相邻的所述凸角的表面小于45度的角度延伸。 在优选实施例中,与切线成15度的角度是特别有利的。 该开关优选地在公路交叉机构的主轴上操作,并且优选地用于电动机控制电路中以向上驱动交叉臂。
    • 10. 发明授权
    • Railway highway crossing signal
    • 铁路公路交叉信号
    • US5664744A
    • 1997-09-09
    • US500570
    • 1995-07-11
    • James P. ChewSanto A. DeFrancescoRichard S. Jones
    • James P. ChewSanto A. DeFrancescoRichard S. Jones
    • B61L5/18B61L23/00
    • B61L5/1854
    • A railway signal having a housing, in which the housing has an annular ledge thereon. The annular ledge has first and second opposed surfaces. One or more portions of the second ledge surface, preferably cast raised bosses, are machined so as to have a selected height. A reflector is mounted upon the first ledge surface. Also attached to the signal housing is a lamp receptacle bracket. The lamp receptacle bracket has a first end that is mounted upon the one or more machined portions of the second ledge surface. The lamp receptacle bracket also has a second end that has a lamp receptacle attached thereto. An insulating plate is disposed between the lamp receptacle flat portion and the lamp receptacle bracket flat surface.
    • 一种具有壳体的铁路信号,其中壳体在其上具有环形凸缘。 环形凸缘具有第一和第二相对表面。 第二凸缘表面的一个或多个部分,优选地铸造凸起的凸起,被加工成具有选定的高度。 反射器安装在第一凸缘表面上。 还附着在信号外壳上的是灯座支架。 灯插座支架具有安装在第二凸缘表面的一个或多个加工部分上的第一端。 灯座支架还具有连接到其上的灯座的第二端。 绝缘板设置在灯插座平坦部分和灯插座支架平坦表面之间。