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公开(公告)号:US3926291A
公开(公告)日:1975-12-16
申请号:US46708874
申请日:1974-05-06
申请人: PAN NOVA
摘要: A coded token, a token reader and a token acceptor for use with token operated dispensers. A disk of electrical insulating material having one or more concentric electrical conductors therein exposing electrically conducting circles at one or both token surfaces for contact by a reader which provides signals to an acceptor indicating the presence and absence of interconnected circles at predetermined radial positions. An acceptor for indicating receipt of a properly coded token regardless of orientation of the deposited token.
摘要翻译: 编码令牌,令牌读取器和令牌操作分配器使用的令牌接收器。 一种具有一个或多个同心电导体的电绝缘材料盘,其中在一个或两个令牌表面露出导电圆圈,以供读取器接触,该读取器向受体提供指示在预定径向位置存在和不存在互连圆的信号。 用于指示接收到正确编码的令牌的接收器,而不管存储的令牌的方向如何。
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2.
公开(公告)号:US3921854A
公开(公告)日:1975-11-25
申请号:US46951874
申请日:1974-05-13
申请人: PAN NOVA
摘要: A control unit and dispensers for a gasoline station providing for prepayment at a single control of fuel dispensing at each of a plurality of dispensers, and automatic payout of change whenever a customer does not take all of the gasoline paid for.
摘要翻译: 用于加油站的控制单元和分配器,用于在多个分配器中的每个分配器上单次控制燃料分配的预付费,以及每当客户不支付所有汽油时自动支付更改。
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公开(公告)号:US3871503A
公开(公告)日:1975-03-18
申请号:US42757973
申请日:1973-12-26
申请人: PAN NOVA
发明人: GREENWOOD ROBERT C
摘要: An automatic gasoline dispenser receiving tokens from customers and paying out change to the nearest penny for gasoline purchased but not dispensed. A dispenser with an accuracy of one four hundredth of a gallon and indicating volume dispensed to one four hundredth of a gallon. An automatic dispenser delivering gasoline to the last full cent when the total amount purchased is taken by the customer.
摘要翻译: 自动汽油分配器接收来自客户的令牌,并向购买但未分配的汽油的最近一分钱支付更改。 一个精确度为四分之一加仑的分配器,指示体积分配到四分之一加仑。 当客户购买总金额时,自动分配器将汽油送到最后一分。
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