| 摘要 |
<p>PURPOSE:To enable a big current and long time discharge by arranging exothermic agents on peripheries of plural cylindrical thermal batteries and housing into a rectangular vessel with heat insulating materials. CONSTITUTION:Small cylindrical thermal batteries 1 are combined and long time discharge of a big current is made possible, a group battery is completed by arranging exothermic agents on peripheries of plural cylindrical thermal batteries 1 and housing into a rectangular vessel with heat insulating materials 5. That is, heat papers 2,2'-2''' made of exothermic agents are wrapped respectively on peripheries of cylindrical thermal batteries 1, 1'-1''' and fuseheads 3 are arranged in touching with heat papers 2, etc. Heat insulating materials 5 made of asbestos or ceramic fiber are filled between cylindrical thermal batteries 1, 1'-1''' wrapped with heat papers and a rectangular group battery vessel 4. A big current and long time discharge can be performed with a positive heat insulating effectiveness kept by arranging exothermic agents on peripheries of cylindrical thermal batteries 1 completed in this manner.</p> |
