About 147 results
https://drivepatents.com/patents/968763 · 15 Oct 2014
Provided is an electric storage module that allows a cooling medium to efficiently circulate in an air passage, an electric storage apparatus including the electric storage module, and an air passage connection member. An electric storage module includes a...
https://drivepatents.com/patents/968753 · 15 Oct 2014
A battery module includes a cell unit 2, a first end plate 31, and a binding band 7. The cell unit 2 includes a plurality of battery cells 20 arranged in a first direction. The first end plate 31 is located on one side of the cell unit 2 in the first direc...
https://drivepatents.com/patents/968752 · 15 Oct 2014
A battery module has a cell unit 2 including battery cells 20, a positive external terminal 5 electrically connected to a positive side of the battery cells 20 through a positive electro conductive member 51, and a negative external terminal electrically c...
https://drivepatents.com/patents/969334 · 1 Oct 2014
Provided are an electric storage device that reduces temporary deterioration, and an electric storage apparatus that includes a plurality of such electric storage devices. An electric storage device includes: a container; an electrode assembly contained in...
https://drivepatents.com/patents/969689 · 24 Sep 2014
Provided is a positive active material for a lithium secondary battery or a lithium secondary battery using the positive active material, in which the positive active material includes a lithium transition metal composite oxide having an ±-NaFeO 2 -type c...
https://drivepatents.com/patents/969617 · 24 Sep 2014
An electric storage apparatus in which a first, projecting portion projecting on one side and a second projecting portion projecting on the opposite side of the one side are formed at different positions in a direction orthogonal to a direction in which th...
https://drivepatents.com/patents/969606 · 24 Sep 2014
In order to provide an electric storage apparatus capable of enhancing its space efficiency by being aligned as closely as possible, an electric storage apparatus includes a plurality of electric storage devices aligned in a first direction and each having...
https://drivepatents.com/patents/970097 · 17 Sep 2014
An active material for a nonaqueous electrolyte secondary battery containing a lithium transition metal composite oxide having an α-NaFeO-type crystal structure and being represented by the compositional formula: LiMeOwherein Me is a transition metal elem...
https://drivepatents.com/patents/970849 · 27 Aug 2014
A battery manager (50) configured to estimate an SOC of a secondary battery (30). The battery manger (50) includes a voltage measurement component (70), a current measurement component (80), and a controller component (60). The voltage measurement componen...
NONAQUEOUS ELECTROLYTE SECONDARY CELL AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY CELL
https://drivepatents.com/patents/971224 · 20 Aug 2014
A nonaqueous electrolyte secondary battery of the present invention uses a lithium transition metal oxide including manganese, nickel and cobalt for a positive electrode, and includes a nonaqueous electrolyte including a cyclic disulfone compound having a ...