About 310 results
Showing the first 200 results.
https://drivepatents.com/patents/1009186 · 28 Sep 2011
A system control apparatus (30) for a mobile body which controls a motor (15) and the entire system of the mobile body while monitoring the remaining capacity of a battery (20) includes: a remaining capacity estimator (21a) which estimates the remaining ca...
https://drivepatents.com/patents/1009158 · 28 Sep 2011
The battery charging apparatus has an auxiliary battery 1, a first charging circuit 20 for charging the auxiliary battery 1 with a first charging current derived from an externally connected commercial power source AC, and a second charging circuit 30 for ...
https://drivepatents.com/patents/1009363 · 21 Sep 2011
A nonaqueous electrolyte secondary battery (10) includes a positive electrode plate (11), a negative electrode plate (12), a separator (13), and a nonaqueous electrolytic solution. The separator (13) is constituted of a polyolefin microporous membrane cons...
https://drivepatents.com/patents/1009357 · 21 Sep 2011
To provide a hydrogen storage alloy for an alkaline storage battery that improves output power by pulverization of the alloy in the initial stage of partial charge and discharge cycles and that maintains its surface condition to improve the amount of lifet...
https://drivepatents.com/patents/1009398 · 21 Sep 2011
In the nonaqueous electrolyte secondary battery, the positive electrode active material is composed of a mixture of a lithium-cobalt composite oxide containing at least both zirconium and magnesium, and a lithium-manganese-nickel composite oxide containing...
https://drivepatents.com/patents/1009355 · 21 Sep 2011
The current-collecting lead (10) for being welded to a collector (20) welded to an upper portion of an electrode group (30a) and also to a sealing assembly (36) of an cylindrical secondary battery (A) includes: a flat surface part (11) welded to the collec...
https://drivepatents.com/patents/1009550 · 14 Sep 2011
A charging apparatus includes: a charging circuit (31) configured to charge a secondary battery (15); and a control circuit (32) configured to control an operation of the charging circuit (31), the control circuit (32) including a control unit configured t...
https://drivepatents.com/patents/1009521 · 14 Sep 2011
To provide a nonaqueous electrolyte secondary battery with a small increase in internal resistance and less gas generation during high-temperature charged storage, and with a high residual capacity, when using a non-aqueous electrolyte containing a nitrile...
https://drivepatents.com/patents/1009529 · 14 Sep 2011
This invention offers a battery system that reduces a conversion loss due to a charger to reduce power consumption. The battery system has a solar battery (10), a battery module (70), a bypass route (71) to bypass a charger (60) to charge the battery modul...
https://drivepatents.com/patents/1009493 · 14 Sep 2011
Batteries 1 are housed in the external case 2 with electrodes 1A oriented opposite the inside surface of a heat radiating section 10 established on at least one of the opposing surfaces of the external case 2. The lead-plates 3 connected to the battery 1 e...