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    • 51. 发明授权
    • Timing device for time switch
    • 时间切换设备
    • US4436969A
    • 1984-03-13
    • US368127
    • 1982-04-14
    • Yoshiaki Motoki
    • Yoshiaki Motoki
    • G04C23/08H01H43/06H01H7/00F16H53/00H01H43/00
    • H01H43/06G04C23/08Y10T74/2106
    • In a timing device for time switch comprising a scale plate rotated at a constant rate and possessing presetting element plug-in portions involving slots, grooves and the like corresponding to time scale on the circumferential part thereof and presetting elements to be inserted to fit into the plug-in portions of the scale plate, this scale plate is composed of a molded plastic guide portion serving to position the presetting elements and to keep the position of each presetting element inserted in the prescribed position, and a metallic body inserted in the plastic guide portion in such a manner that a portion with which the presetting element resiliently engages comes to be a metallic portion.
    • 在用于时间切换的定时装置中,包括以恒定速率旋转的刻度板,并且具有预定元件插入部分,其包括对应于其圆周部分上的时间尺度的槽,凹槽等以及待插入的预置元件 标尺板的插入部分,该刻度盘由用于定位预置元件的模制塑料引导部分和保持每个预置元件插入规定位置的位置,以及插入塑料引导件中的金属体 部分以预定元件弹性接合的部分成为金属部分。
    • 52. 发明授权
    • Daily variability timer
    • 日变量定时器
    • US4354120A
    • 1982-10-12
    • US254617
    • 1981-04-16
    • Louis W. Schornack
    • Louis W. Schornack
    • G04G15/00G08B15/00H05B37/02H01H43/06G04C23/08
    • G08B15/002G04G15/006H05B37/0281Y02B20/42Y10T307/878Y10T307/944Y10T307/951
    • An electrical timer automatically actuates an output electrical load device such as an electric light according to a program stored as markers in a memory unit over a 24-hour interval, whereupon the program is recycled. By actuating one or more electric lights within an empty dwelling, an illusion of occupancy is thus conveyed to an observer. In the preferred form of the invention the memory unit is a recirculating shift register. A daily variability of the timer output is provided to prevent precise daily replication of the load device duty profile. One version causes the program output to be delayed by 15 minutes on alternate days by alternately taking the output from the last or the next-to-last storage element of the shift register. The stored duty profile is in 15-minute blocks. A second version uses 30-minute blocks and minimizes possible output distortion during the transition from normal to delayed display by using two timing pulses 16 minutes apart to display the program output on alternate days 8 minutes early or 8 minutes late. The second version allows use of a smaller amount of memory storage.
    • 电定时器根据以24小时间隔存储在存储器单元中的标记的程序,自动地驱动诸如电灯的输出电负载装置,于是程序被再循环。 通过致动一个或多个在一个空的住宅内的电灯,因此将一个占有的错觉传达给观察者。 在本发明的优选形式中,存储器单元是循环移位寄存器。 提供定时器输出的每日变化,以防止负载设备工作轮廓的精确日常复制。 一个版本通过交替地从移位寄存器的最后一个或最后一个存储元件的输出中导致程序输出在隔天延迟15分钟。 存储的责任简档为15分钟。 第二个版本使用30分钟的块,并通过使用两个定时脉冲间隔16分钟,从正常延迟显示过渡到最小化可能的输出失真,以便在早8分钟或8分钟后间隔显示程序输出。 第二个版本允许使用较少量的内存存储。
    • 56. 发明授权
    • Digitally indicating clock-timer
    • 数字表示时钟
    • US3597918A
    • 1971-08-10
    • US3597918D
    • 1969-10-06
    • GEN TIME CORP
    • ROBINSON RALPH C
    • G04C17/00G04C21/18G04C23/08G06M1/04G06M1/16G06M1/24G06M3/02G04B19/02
    • G06M1/041G04C17/0008G04C21/18G04C23/08G06M1/163G06M1/241G06M1/246G06M3/02
    • A digitally indicating clock-timer having endless loops of tape, each carrying a cycle of numerals for direct time indication, with the tapes being driven by drums of small diameter which are coupled together by geneva-type mechanisms so constructed that each tape is advanced one unit only upon completion of passage of a complete cycle of numerals on the tape of next lower order. In the preferred embodiment, such ''''cycle stepping'''' is achieved by employing two geneva stages in series with one another. The tape is disposed in a folded, reentrant arrangement for maximum compactness with the driving drums in alignment in central position. A transparent guide member enables illumination of the tape by transmitted light. A synchronous motor serves to drive the minute tape via a timing train and geneva mechanism for stepped advancement of the ''''minutes'''' drum. An hour wheel coupled to the minutes drum, and cooperating with an alarm set wheel under the control of a function lever, serves to operate a switch for turning on the associated radio and, a short time thereafter, for sounding an alarm. A settable ''''sleep'''' lever cooperating with the timing train permits the user to fall asleep with the radio on with subsequent automatic turnoff. The ''''sleep'''' lever, by disabling of the alarm, also serves upon actuation of the associated ''''drowse'''' button, to give the user the option of a few minutes of additional sleep after the alarm goes off. The tape display and driving arrangement and a particular form of positive locking geneva mechanism have features of general utility not limited to clocks or timers.