About 31 results
https://drivepatents.com/patents/993354 · 30 Jan 2013
Electrode composition comprises a material comprising a nickel hydroxide and hydridable alloy, and a niobium oxide with monoclinic structure. Independent claims are included for: (1) a positive electrode and a negative electrode comprising the composition ...
https://drivepatents.com/patents/994293 · 2 Jan 2013
The container (2) has a wall forming a bottom part (3) made of an electrically conducting material and comprising a peripheral portion (3a), a cap (3c) and an embrittled portion (3b) delimiting the cap, joining the peripheral portion to the cap and adapted...
https://drivepatents.com/patents/996427 · 31 Oct 2012
The device has an electronic circuit (2) comprising an electronic element (6) possessing heat loss, and a power strip (5) connecting current output terminals (4) to two electrochemical generators (3). A thermally conductive connector (8) connects the eleme...
https://drivepatents.com/patents/997618 · 3 Oct 2012
The installation (1) has an electric energy conversion device e.g. inverter, and/or an electronic battery management device, and a set of racks (2) that contains batteries i.e. lithium-ion batteries. Each rack comprises an insertion face (5) for inserting ...
https://drivepatents.com/patents/998315 · 12 Sep 2012
Lithium-containing metal oxides (I) are new. Lithium-containing metal oxides of formula (Li a + y(M1 ( 1 - t )Mo t) 2M2 b(O 1 - xF 2 x) c) (I) are new. M1 : Ni, Mn, Co, Fe and/or V; M2 : B, Al, Si, P, Ti or Mo; a : 4-6; b : 0-1.8, where the ratio of a and ...
https://drivepatents.com/patents/999349 · 15 Aug 2012
Hydridable alloy comprising metal complex (I), is claimed. Hydridable alloy comprising metal complex of formula (R 1 - x - yMg xM yNi s - aB2 a), where: at least 5 vol.% of which consists of a stack of sequences with a pattern of the A 2B1 4type and n patt...
https://drivepatents.com/patents/1003504 · 11 Apr 2012
The device has a hollow connection pin (10) adapted electrically to connect adjacent electrochemical accumulator modules (M1-Mn) in series and defining a passage (15) that is covered with an insulator. A connection rod (20) crosses the passage of the pin, ...
https://drivepatents.com/patents/1006476 · 4 Jan 2012
The lithium-ion type battery (1) comprises a compartment (2) for housing the lithium electrochemical generator (3, 3', 3''), and a rigid flame retardant foam having closed porosity constituted of an electrically insulating material that fills the space bet...
https://drivepatents.com/patents/1006921 · 21 Dec 2011
The system (1) has a voltage measuring unit and a current measuring unit measuring voltage and current at terminals of a battery (8). A calculating unit (2) calculates difference between maximum and minimum voltages measured on the terminals. A comparator ...
https://drivepatents.com/patents/1067762 · 3 May 2006
Electrochemical cell comprises a container, and two current output terminals (6, 7) situated on a single wall of the container. Each current output terminal is made of copper and presents a shoulder (16). An independent claim is also included for manufactu...