About 315 results
Showing the first 200 results.
https://drivepatents.com/patents/1010303 · 10 Aug 2011
A charging operation controlling portion controls charging current of charging voltage when the battery pack 440 is charged with electric power generated by the solar panel 410. The current detecting portion 456 detects charging current of the battery pack...
https://drivepatents.com/patents/1010320 · 10 Aug 2011
The battery system houses a battery assembly 10 in an external case 2. The battery assembly 10 has a battery holder 11 that disposes the plurality of batteries 1 in multiple rows and columns. External outputs 9, which take battery 1 output outside the batt...
https://drivepatents.com/patents/1010456 · 3 Aug 2011
An electric motor includes: a rotor configured to rotate about a rotating shaft; a stator (20) having a coil (75); and a mold resin (20A) configured to mold the stator. The stator (20) includes: an inner peripheral bus ring (160) which is provided along an...
https://drivepatents.com/patents/1011069 · 13 Jul 2011
A battery system includes a battery pack, a detecting portion, a storage portion, and a determining portion. The battery pack 10 includes serially-connected parallel battery units 1 each of which includes battery cells 2 connected in parallel. The detectin...
https://drivepatents.com/patents/1011062 · 13 Jul 2011
A lithium secondary battery has a positive electrode (1) containing a positive electrode active material having particles of lithium cobalt oxide, a negative electrode (2) containing a negative electrode active material having silicon particles, a separato...
https://drivepatents.com/patents/1011064 · 13 Jul 2011
A battery pack includes first battery blocks 21, a core block 20, a plate-shaped circuit board 30, and a case 10. Each battery block 21 includes batteries 26. The core block 20 includes the battery blocks 21 aligned in the longitudinal direction. The circu...
https://drivepatents.com/patents/1011068 · 13 Jul 2011
A battery system includes a battery pack 10, a detecting portion 5, a storage portion 6, and a determining portion 7. The battery pack 10 includes parallel battery units 1. The unit 1 includes a current restriction portion 9 and a plurality of battery cell...
https://drivepatents.com/patents/1011260 · 6 Jul 2011
A grid interconnection inverter includes: a voltage conversion circuit configured to output an intermediate voltage by raising or lowering an input voltage from a direct current power source; and a waveform conversion circuit configured to convert the inte...
https://drivepatents.com/patents/1011346 · 29 Jun 2011
The power source apparatus is provided with batteries having positive and negative electrode regions, parallel blocks with batteries stacked together and electrically connected in parallel, multiple parallel-series connected blocks with the parallel blocks...
https://drivepatents.com/patents/1011804 · 22 Jun 2011
A non-aqueous electrolyte secondary battery using lithium-containing transition metal composite oxide which has a layer structure, contains a lot of Ni and Mn and is inexpensive as a positive electrode active material and attaining high output characterist...