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公开(公告)号:US5023822A
公开(公告)日:1991-06-11
申请号:US264582
申请日:1988-10-31
申请人: John C. Schlotterer , Paul M. Johnston , Mark F. Rusnak , Lawrence T. Pillage , Thomas M. Byrd, Jr.
发明人: John C. Schlotterer , Paul M. Johnston , Mark F. Rusnak , Lawrence T. Pillage , Thomas M. Byrd, Jr.
IPC分类号: G01R21/133
CPC分类号: G01R21/133
摘要: A programmable system for providing a programmable ratio of output pulses to input pulses. The programmable system receives pulses from an electric power meter and outputs a programmable number of pulses representing a number of kilowatt hours consumed. Various electric power meter disk patterns can be processed by the programmable system. The programmable ratio can be applied via input pins and/or via an external memory.
摘要翻译: 一种用于向输入脉冲提供输出脉冲的可编程比率的可编程系统。 可编程系统从电力仪表接收脉冲,并输出表示消耗的千瓦小时数的可编程脉冲数。 各种电能表盘可以通过可编程系统进行处理。 可以通过输入引脚和/或经由外部存储器来施加可编程比率。
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公开(公告)号:US4477861A
公开(公告)日:1984-10-16
申请号:US434199
申请日:1982-10-14
CPC分类号: H02B1/063 , Y10T292/48
摘要: A watthour meter enclosure with tamper resistance means characterized by a meter cover and a meter base assembled for preventing unlocking rotation of the cover and including locking means between the base and cover for preventing unlocking and/or for indicating surreptitious tampering if it occurs.
摘要翻译: 具有防篡改装置的电度表外壳,其特征在于具有仪表盖和仪表基座,其组装成用于防止盖的解锁旋转,并且包括在基座和盖之间的锁定装置,用于防止解锁和/或用于表示暗中的篡改。
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