Battery charger adapter system
First Claim
Patent Images
1. In a charging system for secondary batteries having a housing containing a source of charge current including a secondary winding with first, second and third source terminals, said first and third source terminals connected to said winding, said second source terminal connected to said winding at a point intermediate of the connections of said first and third source terminals to said winding;
- and a secondary battery having positive and negative terminals, the improvement comprising;
an adapter module comprising housing means having first and second terminals removably connectable to said first and third source terminals and having third and fourth terminals removably connectable to said positive and negative battery terminals, means electrically interconnecting said first and second adapter terminals with said third and fourth adapter terminals, respectively, and means for detachably securing said adapter housing means to said source housing and said battery.
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Accused Products
Abstract
A charging system for rechargeable batteries of the 9 volt type includes a charger adapted to accept a plurality of cells of different sizes and electrical characteristics and an adapter module for mechanically and electrically interconnecting the charger to a 9 volt size battery.
51 Citations
19 Claims
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1. In a charging system for secondary batteries having a housing containing a source of charge current including a secondary winding with first, second and third source terminals, said first and third source terminals connected to said winding, said second source terminal connected to said winding at a point intermediate of the connections of said first and third source terminals to said winding;
- and a secondary battery having positive and negative terminals, the improvement comprising;
an adapter module comprising housing means having first and second terminals removably connectable to said first and third source terminals and having third and fourth terminals removably connectable to said positive and negative battery terminals, means electrically interconnecting said first and second adapter terminals with said third and fourth adapter terminals, respectively, and means for detachably securing said adapter housing means to said source housing and said battery. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- and a secondary battery having positive and negative terminals, the improvement comprising;
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8. A battery charging adapter for converting a multiple output terminal source into a dual terminal source, comprising:
- housing means;
first and second contact means extending from said housing for electrically and mechanically engaging selected ones of said multiple terminals, and third and fourth contact means extending from said housing means for electrically and mechanically engaging the terminals of a rechargeable battery so as to support the battery from said contact means when said first and second contact means engage said selected multiple output terminals;
means electrically interconnecting said first and third and said second and fourth contact means. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
- housing means;
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16. A battery charging adapter for connection between a charging source and a battery, comprising housing means having first and second opposite major surfaces, first and second snaptype terminal contacts extending from one major surface and third and fourth snap-type terminals extending from the other of said major surfaces;
- means within said housing means electrically connecting said first contact with said third contact and said second contact with said fourth contact, said connecting means including current rectification means.
- View Dependent Claims (17, 18, 19)
Specification