About 14 results
https://drivepatents.com/patents/983866 · 2 Oct 2013
A nickel hydrogen rechargeable battery (2) contains an electrode group (22) made up of a positive electrode (24) and a negative electrode (26) put together with a separator intervening therebetween. The positive electrode (24) includes positive-electrode a...
https://drivepatents.com/patents/1000916 · 27 Jun 2012
An alkaline secondary cell (2) has an electrode assembly (22) including a positive electrode (24), a negative electrode (26) and a separator (28), and alkaline electrolyte. The negative electrode (26) has hydrogen-storage alloy and an oxidation inhibitor t...
https://drivepatents.com/patents/1003869 · 28 Mar 2012
Nickel-metal hydride accumulator comprises: positive nickel hydroxide electrodes (5) and negative metal hydride electrodes (6) separated from positive nickel hydroxide electrodes; an alkaline electrolyte (9) surrounding the positive and negative electrodes...
https://drivepatents.com/patents/1089507 · 25 Feb 2004
An alkaline accumulator for storing electrical energy, comprises a sealed housing and separator between a negative electrode and a positive electrode with a support of nickel (Ni) (sponge) strip or Ni-plated (un)perforated steel strip and an active paste (...
https://drivepatents.com/patents/1091486 · 3 Dec 2003
A subject for the invention is to provide a sealed nickel-hydrogen cell which has an increased capacity attained by reducing the initial generation of a negative-electrode discharge reserve and which has excellent discharge performance, e.g., high-rate dis...
https://drivepatents.com/patents/1094179 · 6 Aug 2003
In the present battery apparatus for vehicle, a temperature detecting plate (30) is fixed outside a casing (10) accommodating a plurality of secondary batteries (20). The casing (10) is provided with ventilation holes (15) for cooling the secondary batteri...
https://drivepatents.com/patents/1100841 · 30 Oct 2002
The battery pack (10) having battery means accommodated therein, and adapted to co-operate with a battery charger or electrical machinery or apparatus utilizing the battery pack as a power source comprises: a casing for accommodating the battery means ther...
https://drivepatents.com/patents/1105087 · 24 Apr 2002
A battery module includes a plurality of cells (6) accommodating an electrode plate group (5) and an electrolyte, and a single integrated battery case (2) for accommodating the plurality of cells (6), the cells may be connected through lead portions protru...
https://drivepatents.com/patents/1105080 · 24 Apr 2002
The invention provides a sealed secondary electrochemical generator of the Ni-MH type, with aqueous alkaline electrolyte, comprising an electrode bundle placed in an enclosure and composed of a plurality of negative electrodes and positive electrodes, the ...
https://drivepatents.com/patents/1105462 · 10 Apr 2002
The present invention relates a high-temperature Ni-MH battery and the method for making the same. By adding a titanium additive in the anode materials at an amount of 0.1 - 15.0 %(weight), based on the weight of the active spherical nickel hydroxide, the ...