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1. 发明授权

US4628243A Battery charging system having means for distinguishing between primary and secondary batteries 失效
标题翻译：电池充电系统具有用于区分一次电池和二次电池的装置
公开(公告)号：US4628243A
公开(公告)日：1986-12-09
申请号：US659918
申请日：1984-10-11
申请人： John S. Hodgman , Ferdinand H. Mullersman
发明人： John S. Hodgman , Ferdinand H. Mullersman
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： H02J7/0006 , H02J7/0042
摘要： A battery charging system is provided including a charger and a rechargeable battery of "standard" size and configuration. The rechargeable battery bears a special indicia that is sensed by the charger as a precondition to enabling the charging circuit of the charger. The indicia-bearing battery can thus be used in place of "standard" non-rechargeable batteries in battery using products of various sorts, but non-rechargeable batteries, lacking the special indicia, cannot be charged in the charger. Potential damage to the charger or product and other adverse effects associated with charging of non-rechargeable batteries is thus avoided.
摘要翻译：提供一种电池充电系统，包括充电器和“标准”尺寸和配置的可再充电电池。可充电电池具有由充电器感测的特殊标记，作为使得充电器的充电电路成为可能的先决条件。因此，可以使用带标记的电池代替使用各种产品的电池中的“标准”不可充电电池，但是不能在充电器中充电不具有特殊标记的不可充电电池。因此避免了对充电器或产品的潜在损坏以及与不可充电电池的充电相关的其它不利影响。

2. 发明授权

US4006397A Controlled battery charger system 失效
标题翻译：控制电池充电系统
公开(公告)号：US4006397A
公开(公告)日：1977-02-01
申请号：US302908
申请日：1972-11-01
申请人： Arthur J. Catotti , John S. Hodgman , Ferdinand H. Mullersman
发明人： Arthur J. Catotti , John S. Hodgman , Ferdinand H. Mullersman
IPC分类号： H02J7/10 , H02J7/00 , H02J7/04
CPC分类号： H02J7/0091 , Y10S320/22
摘要： A controlled battery charger system is provided wherein a rechargeable battery is charged at a high charge rate and the voltage and temperature of the battery are both monitored by sensing means which are coupled to switching means to shut off the high charge-rate current when either the temperature or the voltage of the battery reaches a predetermined level.
摘要翻译：提供一种控制电池充电器系统，其中可再充电电池以高充电速率充电，并且电池的电压和温度都由感测装置监测，感测装置耦合到开关装置，以在两者之一切断高充电速率电流时电池的温度或电压达到预定水平。

3. 发明授权

US4577144A Battery charging system including means for distinguishing between rechargeable and non-rechargeable batteries 失效
标题翻译：电池充电系统包括用于区分可再充电电池和不可充电电池的装置
公开(公告)号：US4577144A
公开(公告)日：1986-03-18
申请号：US659916
申请日：1984-10-11
申请人： John S. Hodgman , Ferdinand H. Mullersman
发明人： John S. Hodgman , Ferdinand H. Mullersman
IPC分类号： H02J7/02 , H02J7/00
CPC分类号： H02J7/027
摘要： A battery charging system is provided which distinguishes between primary and secondary batteries by sensing a charging or discharging parameter of a battery placed into the system. A sensing means is included in the system which senses the value of at least one parameter of the battery. The parameter has a value for secondary batteries which is distinctive from its value for primary batteries. In response to an indication from the sensing means that the battery in the system is a primary battery, an enabling means disables charging of the primary battery by the system. The enabling means, in response to an indication from the sensing means that the battery in the system is a secondary battery, enables charging of the secondary battery by the system. One battery parameter which is particularly useful in discriminating between primary and secondary batteries is the low frequency impedance of the battery during charging.
摘要翻译：提供一种电池充电系统，其通过感测放置到系统中的电池的充电或放电参数来区分一次电池和二次电池。感测装置包括在系统中，其感测电池的至少一个参数的值。该参数具有与其一次电池的值不同的二次电池的值。响应于来自感测装置的指示，系统中的电池是主电池，启用装置禁止系统对一次电池的充电。启用装置响应于来自感测装置的指示，系统中的电池是二次电池，能够使系统对二次电池进行充电。在一次电池和二次电池之间特别有用的一个电池参数是充电期间电池的低频阻抗。

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