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1. 发明授权

US4100400A Gasoline pump price encoder 失效
标题翻译：汽油泵价格编码器
公开(公告)号：US4100400A
公开(公告)日：1978-07-11
申请号：US724172
申请日：1976-09-17
申请人： John A. Callahan , Allan S. Ottenstein
发明人： John A. Callahan , Allan S. Ottenstein
IPC分类号： B67D7/22 , G06M1/272 , B67D5/22
CPC分类号： B67D7/228
摘要： Price encoder for delivering pulses corresponding to the price of gasoline or other liquid petroleum products dispensed by a pump. The encoder is removably mounted on the existing mechanical price computer in the pump and includes an input gear for engaging a drive gear on the computer. A pulse generator coupled to the input gear provides pulses at a higher rate than required for the output, and this pulse rate is reduced by a counter to provide a desired number of pulses per unit price. The counter is reset in response to the application of operating power to eliminate errors which might otherwise arise when the pump is reset.
摘要翻译：价格编码器，用于输送对应于由泵分配的汽油或其他液体石油产品的价格的脉冲。编码器可拆卸地安装在泵中现有的机械价格计算机上，并且包括用于接合计算机上的驱动齿轮的输入齿轮。耦合到输入齿轮的脉冲发生器以比输出所需的更高的速率提供脉冲，并且该脉冲速率被计数器减小以提供每单位价格所需的脉冲数。响应于工作电源的应用，计数器被复位以消除当泵复位时可能出现的错误。

2. 发明授权

US4242575A Gasoline pump digital price encoder 失效
标题翻译：汽油泵数码价格编码器
公开(公告)号：US4242575A
公开(公告)日：1980-12-30
申请号：US875761
申请日：1978-02-07
申请人： John A. Callahan , Allan S. Ottenstein
发明人： John A. Callahan , Allan S. Ottenstein
IPC分类号： B67D7/22 , B67D7/26 , G06M1/272 , B67D5/22
CPC分类号： B67D7/225 , B67D7/263
摘要： Price encoder for delivering pulses corresponding to the price of gasoline or other liquid petroleum products dispensed by a pump. The encoder is removably mounted on the existing mechanical price computer in the pump and includes an input gear for engaging a drive gear on the computer. A pulse generator coupled to the input gear provides pulses at a higher rate than required for the output, and this pulse rate is reduced by a counter to provide a desired number of pulses per unit price. The counter is reset in response to the application of operating power to eliminate errors which might otherwise arise when the pump is reset.
摘要翻译：价格编码器，用于输送对应于由泵分配的汽油或其他液体石油产品的价格的脉冲。编码器可拆卸地安装在泵中现有的机械价格计算机上，并且包括用于接合计算机上的驱动齿轮的输入齿轮。耦合到输入齿轮的脉冲发生器以比输出所需的更高的速率提供脉冲，并且该脉冲速率被计数器减小以提供每单位价格所需的脉冲数。响应于工作电源的应用，计数器被复位以消除当泵复位时可能出现的错误。

3. 发明授权

US4109777A Ticket printer 失效
标题翻译：票务打印机
公开(公告)号：US4109777A
公开(公告)日：1978-08-29
申请号：US710712
申请日：1976-08-02
申请人： Allan S. Ottenstein , John A. Callahan
发明人： Allan S. Ottenstein , John A. Callahan
IPC分类号： G07B1/00 , B41J7/70
CPC分类号： G07B1/00
摘要： A ticket printer is disclosed. A motor equipped with a centrifical speed governor, opposing ticket rollers and ticket transport tray rolls a blank, multipage ticket form past seven needle printing heads which are solenoid actuated and two sequencing switches. The ticket to be printed is inserted into the ticket transport tray and engages a motor operate switch which rotates certain ticket rollers at a governed speed. The ticket advances, pinched by opposing rollers and moves beneath the seven parallel needle printing heads and also actuates a print start switch which initiates electronic operation. The ticket continues its advance while being printed for N digits until the ticket disengages the motor start switch whereupon the drive motor rotates sufficiently to expel the ticket from the tray and printer. The apparatus accepts N digits of BCD formated data in serial fashion. This data is stored temporarily in the register, and is called sequentially by a multiplexer connected to a four line input into a BCD to seven segment decoder. The seven segment signals are output to a (X by Y) seven by five matrix which forms drive signals for dot keyers connected to seven solenoids. The solenoids are momentarily actuated to form a dot. They are actuated potentially five times during the advance of the ticket form to place each digit on the ticket form on a seven by five dot pattern.
摘要翻译：公开了票打印机。装备有离心调速器，相对的检票辊和票据传输托盘的电机从七个针式打印头（螺线管致动器和两个排序开关）卷起一张空白的多页纸。要打印的票据被插入票据传送托盘中，并且接合电机操作开关，其以受控的速度旋转某些检票辊。票据前进，由相对的辊子夹住并移动到七个平行的针头打印头下方，并且还启动启动电子操作的打印启动开关。票据继续前进，同时打印N位数，直到票据脱离电动机启动开关，因此驱动电机足够旋转以从纸盘和打印机排出票据。该装置以串行方式接收BCD格式化数据的N位数字。该数据被临时存储在寄存器中，并且被连接到四线输入的多路复用器顺序地调用到BCD到七段译码器中。七段信号被输出到一个（X乘Y）七乘五矩阵，形成连接到七个螺线管的点键控的驱动信号。螺线管瞬间致动以形成一个点。在票单提前期间，他们可以五次启动，以七点五格的方式将每个数字放在票单上。

4. 发明授权

US4064555A Gasoline pump modification apparatus 失效
标题翻译：汽油泵改装设备
公开(公告)号：US4064555A
公开(公告)日：1977-12-20
申请号：US726585
申请日：1976-09-27
申请人： Allan S. Ottenstein
发明人： Allan S. Ottenstein
IPC分类号： B67D7/22 , G09F9/30 , G09F13/04 , G09F13/14 , H03K23/66 , B67D5/22 , G09F9/32
CPC分类号： B67D7/222 , G06Q50/06 , G09F9/30 , H03K23/66 , G09F2013/0422 , G09F2013/145
摘要： An apparatus for modification of a gasoline pump is disclosed. This apparatus incorporates electronically driven display numerals. The numerals are supported on a PC board recessed within a housing. They are slanted at an angle approximating 45.degree.. They are recessed into the housing and are surrounded by a nonreflective flat back housing incorporating an overhanging eyebrow and right and left shields. The recess further includes a generally horizontal flat cheek plate extending from the face of the panel back to the numeral display. The numeral is so arranged that it can be viewed from a substantial distance without ambiguities or distractions as a result of glare, and is otherwise highly visible. A circuit for driving the electronic numerical display is incorporated.
摘要翻译：公开了一种改进汽油泵的装置。该装置包含电子驱动的显示数字。这些数字被支撑在凹陷在壳体内的PC板上。它们以接近45°的角度倾斜。它们被凹入到壳体中并且被包括悬垂眉毛和右和左盾构的非反射平背壳围绕。所述凹部还包括从面板的表面延伸回数字显示器的大致水平的平的颊板。数字被布置成使得它可以从相当大的距离观察，而不会由于眩光而产生歧义或分心，并且否则高度可见。并入用于驱动电子数字显示的电路。

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