<p>A cap (8) for covering an open side of a battery case (15) containing a power generation element (51) includes a protective circuit with an electric circuit (11) formed on a circuit board (10). The circuit board (10) is mounted outside the cap (8). A positive terminal block (16) acting as positive terminals of rechargeable battery (A) and an S-pole terminal block (14) for controlling the operation of the electric circuit (11) by an external connection are provided on the outside of the circuit board (10). Since the protective circuit is provided in the cap so as to protect the battery from excessive discharge or charge, there is no need for provision of a packed cell.</p>
申请公布号
WO0011737(A1)
申请公布日期
2000.03.02
申请号
WO1999JP04599
申请日期
1999.08.25
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;IWAIZONO, YOSHINORI;MASUMOTO, KENJIN;MIZUTANI, SEIICHI;MORI, KATSUHIKO;ISHIMARU, TOMIYA