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公开(公告)号：US4737609A
公开(公告)日：1988-04-12
申请号：US773776
申请日：1985-09-06
CPC分类号： H05B39/086 , H02M5/257 , H01H11/0006 , H01H13/04 , H01H13/14 , H01H9/52
摘要： An improved push button switch has a highly desirable tactile feel. The switch includes a face plate having a front surface, a rear surface and an opening extending from the front to the rear surface, the opening having a geometric center as viewed from a position in front of the face plate. A push button is located in the opening. A pair of leaf springs are provided for coupling the push button to the face plate with at least a portion of the push button being biased against the rear surface of the face plate. A normally open electro-mechanical switch having a stationary contact and a movable contact is provided. The movable contact is biased against a portion of the rear surface of the push button at a location corresponding to the geometric center of the opening in the face plate. The push button, the face plate, the leaf springs and the mechanical switch cooperate to ensure that whenever the operator of the push button switch depresses the push button at a first location which is removed from the geometric center of the opening, the push button will contact the stationary surface at a second location which is on the opposite side of the center of the opening relative to the first location, and thus provide a force to the moveable contact to close the push button switch.
摘要翻译： 改进的按钮开关具有非常期望的触感。 该开关包括具有前表面，后表面和从前表面延伸到后表面的开口的面板，该开口具有从面板前方的位置观察的几何中心。 一个按钮位于开口处。 提供了一对板簧，用于将按钮联接到面板上，其中按钮的至少一部分被偏压抵靠面板的后表面。 提供具有固定触点和可动触点的常开机电开关。 在对应于面板中的开口的几何中心的位置处，可动触头偏置在按钮的后表面的一部分上。 按钮，面板，板簧和机械开关配合，以确保每当按钮开关的操作者在从开口的几何中心移除的第一位置处按压按钮时，按钮将 在第二位置处接触固定表面，该第二位置相对于第一位置在开口的中心的相对侧上，并且因此向可移动触点提供关闭按钮开关的力。
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公开(公告)号：US5146153A
公开(公告)日：1992-09-08
申请号：US430922
申请日：1989-11-01
IPC分类号： G08C17/00
CPC分类号： G08C17/00 , Y10S315/04 , Y10S323/905
摘要： A remote wireless load control system wherein the power supplied to a load can be varied from a remote location using a remote control device not electrically wired to the load. The load control system includes a transmitter and a receiver, each having a control actuator for adjusting the power supplied to the load. Control can be conferred upon either the transmitter or the receiver immediately upon manipulation of the control switch, with the adjustment in power level occurring substantially instantaneously upon manipulation of the control actuator. Transmission of load level information between transmitter and receiver is by digitally pulse-coded infrared signal.
摘要翻译： 一种远程无线负载控制系统，其中提供给负载的功率可以使用远程控制设备从远程位置变化，而远程控制设备不电连接到负载。 负载控制系统包括发射器和接收器，每个发射器和接收器具有用于调节供应给负载的功率的控制致动器。 在操纵控制开关时，可立即对发射机或接收机进行控制，在控制致动器的操纵时功率电平的调整基本上瞬时发生。 发射机和接收机之间的载荷电平信息传输采用数字脉冲编码的红外信号。
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公开(公告)号：US5017837A
公开(公告)日：1991-05-21
申请号：US453093
申请日：1989-12-12
申请人： R. Scott Hanna , Woodie Flowers , David G. Luchaco , Stephen J. Yuhasz , Joel S. Spira , Philip R. Hall
发明人： R. Scott Hanna , Woodie Flowers , David G. Luchaco , Stephen J. Yuhasz , Joel S. Spira , Philip R. Hall
摘要： An indicator lamp indicates the status of an electrically-powered load control system by providing dim light when the load power is off and a brighter light when the load power is on. In another embodiment, the lamp not only provides two levels of light to indicate whether or not power is on, but also provides a repetitive flash when power to the system is being controlled by remote control. The indicator lamp can also indicate a break in the load circuit. Depending on the embodiment, the break can cause the lamp to be either off or flashing, regardless of the position of the load power switch. Alternatively, a break in the load circuit can cause the lamp to provide substantially no light if the load power switch is in the "off" position, with full light in the "on" position.
摘要翻译： 当负载电源关闭时，指示灯指示电动负载控制系统的状态，当负载电源打开时，通过提供昏暗的灯光。 在另一个实施例中，灯不仅提供两个级别的光以指示电源是否接通，而且还通过远程控制来控制对系统的电力时的重复闪光。 指示灯也可以指示负载电路中断。 根据实施例，无论负载功率开关的位置如何，断路可导致灯关闭或闪烁。 或者，如果负载电源开关处于“关闭”位置，充满光线处于“接通”位置，则负载电路中断可导致灯基本上不发光。
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公开(公告)号：US4833339A
公开(公告)日：1989-05-23
申请号：US791318
申请日：1985-10-25
IPC分类号： H02M1/08 , G05F1/45 , H01H9/52 , H01H11/00 , H01H13/04 , H01H13/14 , H02M5/257 , H03K17/725 , H05B39/02 , H05B39/08
CPC分类号： H02M5/257 , H03K17/725 , H05B39/02 , H05B39/086 , H01H11/0006 , H01H13/04 , H01H13/14 , H01H9/52 , Y10S315/04 , Y10S323/905 , Y10T307/625 , Y10T307/76 , Y10T307/878 , Y10T307/944
摘要： A load control switching system includes a switching element adapted to be coupled between a power source and a load. The switch element is operable in an ON state wherein it supplies power from the source to the load and an OFF state wherein it cuts off power from the source to the load. A control circuit controls operation of the switching element in response to the actuation of one or more short-throw, light-force switches which are each movable between a normally open and a momentarily closed position. The control circuit alternates the state of the switching element each time the short-throw, light-force switch is momentarily closed.
摘要翻译： 负载控制切换系统包括适于耦合在电源和负载之间的开关元件。 开关元件可在导通状态下操作，其中其从源提供电力到负载，并且断开状态，其中它切断来自负载的电力。 控制电路响应于一个或多个短路，轻力开关的致动而控制开关元件的操作，每个短击开关都可在常开和短暂关闭位置之间移动。 每次短路，轻载开关瞬间关闭时，控制电路交替切换元件的状态。
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公开(公告)号：US4563592A
公开(公告)日：1986-01-07
申请号：US541368
申请日：1983-10-13
IPC分类号： H01H47/32 , H01H9/52 , H01H11/00 , H01H13/04 , H01H13/14 , H02M1/08 , H02M5/257 , H03K17/725 , H05B39/08 , H01H47/00
CPC分类号： H05B39/086 , H02M5/257 , H01H11/0006 , H01H13/04 , H01H13/14 , H01H9/52 , Y10S323/905 , Y10T307/76 , Y10T307/944
摘要： A dimmer switch and dimmer system is described in which dimming for the entire system is controlled from a single device while on/off switching is controlled by individual devices at multiple locations. The main dimming device contains an alternate action switching circuit for opening and closing the gate circuit of a controllably conductive device. Each of the remote location switching devices consists of respective low voltage switches, each operable to operate the alternate action switching circuit in the main dimmer device and are connected thereto by wiring which carries only signal level voltages and currents. Each remote switch may be a wall-mounted switch containing a single, relatively large area push button which momentarily closes a short movement, low activation force pair of contacts when the large area push button is depressed by pressure applied to any portion over its surface.
摘要翻译： 描述了一种调光器开关和调光器系统，其中整个系统的调光由单个设备控制，而开/关切换由多个位置处的各个设备控制。 主调光装置包括用于打开和关闭可控导电装置的门电路的替代动作切换电路。 每个远程位置切换装置由相应的低压开关组成，每个低压开关可操作以操作主调光装置中的交替动作切换电路，并且通过仅承载信号电平电压和电流的布线与其连接。 每个远程开关可以是壁挂式开关，其包含单个相对较大面积的按钮，当按压施加到其表面上的任何部分的压力来压下大面积按钮时，该按钮瞬间闭合短运动，低活动力对触点。
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公开(公告)号：USRE33504E
公开(公告)日：1990-12-25
申请号：US216764
申请日：1988-07-08
CPC分类号： H05B37/0209 , H02M5/2573 , H05B39/08 , H01H11/0006 , H01H13/04 , H01H13/14 , H01H9/52 , Y10T307/76 , Y10T307/944
摘要： A dimmer switch and dimmer system is described in which dimming for the entire system is controlled from a single device while on/off switching is controlled by individual devices at multiple locations. The main dimming device contains an alternate action switching circuit for opening and closing the gate circuit of a controllably conductive device. Each of the remote location switching devices consists of respective low voltage switches, each operable to operate the alternate action switching circuit in the main dimmer device and are connected thereto by wiring which carries only signal level voltages and currents. Each remote switch may be a wall-mounted switch containing a single, relatively large area push button which momentarily closes a short movement, low activation force pair of contacts when the large area push button is depressed by pressure applied to any portion over its surface.
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公开(公告)号：US4803380A
公开(公告)日：1989-02-07
申请号：US877229
申请日：1986-06-20
申请人： Elliot G. Jacoby, Jr. , Michael J. D'Aleo , David G. Luchaco , Joel S. Spira , Richard A. Wagner , Stephen J. Yuhasz , David H. Dowler
发明人： Elliot G. Jacoby, Jr. , Michael J. D'Aleo , David G. Luchaco , Joel S. Spira , Richard A. Wagner , Stephen J. Yuhasz , David H. Dowler
CPC分类号： H01H9/52 , H01H9/02 , H05B39/00 , Y10T307/76
摘要： A cover and support plate arrangement for a wall mounted device, such as a wall switch, display, dimmer, etc., for mounting to a wall box embedded in the wall and having overall surface dimensions greater than that of the wall box. The cover plate is juxtaposed over the front surface of the support plate and is spaced therefrom to provide an air gap between the cover plate and the support plate creating a chimney through which air currents may flow. The device includes an electric circuit having a heat generating device, such as a triac, which is thermally connected to the support plate and in series electrically with a controlled load. The cover plate casts a shadow along vertical sides of the support plate such that the vertical sides of the support plate are visible only when viewed at extreme angles with respect to an imaginary line perpendicular to the plane of the support plate or the wall in which the device is mounted. The cover plate appears to float from the wall while proper thermal dissipation is achieved through the chimney between the cover and support plate. Means are disclosed for constructing a low profile, conventionally sized family of wall mounted dimmer switches that meet Underwriters Laboratories operating temperature standards.
摘要翻译： 一种用于壁挂式装置（例如墙壁开关，显示器，调光器等）的盖和支撑板装置，用于安装到嵌入壁中的壁盒并具有大于壁盒的整体表面尺寸。 盖板并列在支撑板的前表面上并与其间隔开，以在盖板和支撑板之间提供气隙，从而产生气流可以流过的烟囱。 该装置包括具有诸如三端双向可控硅开关之类的发热装置的电路，其热连接到支撑板并与受控负载串联电连接。 盖板沿着支撑板的垂直侧面投射阴影，使得仅当垂直于支撑板或壁的平面的假想线观察时，支撑板的垂直侧面才可见，其中， 设备已安装。 盖板似乎从墙壁浮动，同时通过盖和支撑板之间的烟囱实现适当的散热。 公开了用于构建低调度，常规尺寸的壁挂式调光开关系列的装置，这些开关符合美国保险商实验室的工作温度标准。
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公开(公告)号：US4825075A
公开(公告)日：1989-04-25
申请号：US79848
申请日：1987-07-30
申请人： Elliot Jacoby , Stephen J. Yuhasz , Noel Mayo
发明人： Elliot Jacoby , Stephen J. Yuhasz , Noel Mayo
IPC分类号： H04B10/04 , G01J1/04 , G08B13/19 , G08C23/04 , H04B10/06 , H04B10/14 , H04B10/26 , H04B10/28 , H04Q9/00 , G02F1/01
CPC分类号： H04B10/60 , G01J1/04 , G01J1/0407 , G01J1/0418 , G08B13/19 , G08C23/04 , G01J1/0266 , G01J1/0295 , Y10S250/01
摘要： A receiver for a radiated electromagnetic signal includes elements that respectively transmit a high percentage and a low percentage of the incident signal, in combination with a detector. The device is adapted for mounting on or near a horizontal surface, such as a ceiling. The signal is preferably in the infrared region of the spectrum. The receiver provides non-electronic gain control and, when the high-transmission element passes the signal wavelength preferentially over other wavelengths, it also provides improved noise immunity.
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公开(公告)号：US4689547A
公开(公告)日：1987-08-25
申请号：US857739
申请日：1986-04-29
CPC分类号： H05B39/08 , Y10S315/04 , Y10S323/905
摘要： A multiple location system is provided for controlling application of alternating-current power to a load. The system employs a triac as a power carrying device, the gate control circuit for which has been modified to include auxiliary switching. Potentiometers are disposed at various different locations for determining, responsively to the setting or positioning of an actuator, such as the slide control of a linear potentiometer, the magnitude of respective control signals substantially immediately upon setting of the actuator. The signals are mutually exclusively applied to control the triac in accordance with which of the actuators is being set. Alternatively, the control signals can be applied in accordance with which one of a series of take-command switches (one for each location) was last operated. In either case, only two wires are necessary to connect the different locations to one another. In one embodiment, the actuator controls a pair of momentary-close switches associated therewith (e.g. such as a mechanical push button switch spring loaded so as to relax except when under pressure), the switch being ganged for alternative operation such that a first of the push buttons closes and the second remains open during movement of the potentiometer control slider in one direction, the first remaining open and the second being closed during motion of the slider in the other direction. The system includes a magnetic latching relay for conferring dimming control on that potentiometer control in which closure of one of the momentary-close switches has last occurred.
摘要翻译： 提供多位置系统来控制对负载的交流电力的应用。 该系统采用三端双向可控硅开关电源作为输电装置，其栅极控制电路已被修改为包括辅助开关。 电位计设置在各种不同的位置，用于响应于执行器的设置或定位（例如线性电位器的滑动控制），确定在执行器设置时基本上立即对应的控制信号的大小。 这些信号被互相排他地应用于根据哪个致动器被设定来控制三端双向可控硅。 或者，可以根据最后一次操作一系列取命令开关（每个位置一个）中的哪一个来应用控制信号。 在这两种情况下，只需要两条线来将不同的位置彼此连接起来。 在一个实施例中，致动器控制与其相关联的一对瞬时闭合开关（例如，诸如机械按钮开关弹簧加载以便在压力下被放松时），开关被组合用于替代操作，使得第一 按钮关闭，第二个在电位器控制滑块在一个方向移动期间保持打开，第一个剩余的打开和第二个在滑块在另一个方向的运动期间关闭。 该系统包括磁性闭锁继电器，用于对该电位器控制器进行调光控制，其中最后一次发生关闭开关之一的闭合。
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公开(公告)号：US4745351A
公开(公告)日：1988-05-17
申请号：US41149
申请日：1987-04-22
CPC分类号： H05B39/08 , Y10S315/04 , Y10S323/905
摘要： A multiple location system is provided for controlling application of alternating-current power to a load. The system employs a dimming system in combination with one or more switches. In one embodiment, the system includes an override, so that a switch can provide power to the load even after the dimmer has turned the power off. In another embodiment, the dimming system includes an actuator, and the value of power to the load is determined substantially immediately upon setting of the actuator.
摘要翻译： 提供多位置系统来控制对负载的交流电力的应用。 该系统采用与一个或多个开关组合的调光系统。 在一个实施例中，系统包括覆盖，使得即使在调光器关闭电源之后，开关也可以向负载提供电力。 在另一个实施例中，调光系统包括致动器，并且在设置致动器时基本上立即确定对负载的功率值。
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