Matches 51 - 100 out of 527 < 1 2 3 4 5 6 7 8 9 10 11 >
Match Document Document Title
7175936 Lithium secondary battery and assembled structure of lithium secondary batteries  
A lithium secondary battery 10 is provided with an inner electrode body 1 comprising a positive electrode plate and a negative electrode plate respectively made up of at least one metal foil 6...
7163762 Polymer electrolyte battery and method of producing same  
In a polymer electrolyte battery including a battery element having a cathode and an anode coiled through a polymer electrolyte, a section of the battery element perpendicular to the coiling axis...
7157181 Electrochemical element having a wound electrode set  
An electrochemical element having a winding electrode set comprises a strip positive electrode, a strip negative electrode and a strip separator which is located between them, which are wound up in...
7157179 Non-aqueous electrolyte cell and manufacturing method therefor  
A non-aqueous electrolyte cell in which the cell capacity is improved and positioning accuracy of external terminals is assured. A unit cell is housed in an exterior packaging material of a...
7153610 Battery and negative electrode plate for battery  
There is provided a battery and a negative electrode for the battery, which are capable of being simply produced by a smaller number of steps. The battery includes: a battery can ( 7 ); a negative...
7150937 Non-aqueous electrolyte secondary battery and negative electrode for the same  
A non-aqueous electrolyte battery is provided, which exhibits good high-rate discharge characteristics and low-temperature characteristics and ensures high safety when the negative electrode...
7147962 Lithium secondary battery and manufacturing method thereof  
A lithium secondary battery comprises an internal electrode body formed by winding a positive electrode and a negative electrode on an outer peripheral wall of a hollow winding core, nonaqueous...
7147964 Non-aqueous electrolyte secondary battery and negative electrode for the same  
A non-aqueous electrolyte battery is provided, which exhibits good high-rate discharge characteristics and low-temperature characteristics and ensures high safety when the negative electrode...
7144653 Solid electrolyte battery  
A solid electrolyte battery is disclosed incorporating a wound electrode having a positive electrode with a collector having two sides on which positive-electrode active material layers are formed,...
7138204 Solid electrolyte battery  
A solid electrolyte battery is disclosed incorporating a wound electrode having a positive electrode with a collector having two sides on which positive-electrode active material layers are formed,...
7132194 Non-aqueous electrolytic battery and its manufacturing method  
A nonaqueous electrolyte battery with a higher energy density in which a useless part which has no contribution to the electromotive is reduced, and a method for manufacturing the same are...
7128998 Nonaqueous electrolyte secondary battery  
A nonaqueous electrolyte secondary battery includes an electrode group prepared by winding spirally or in a flattened shape a laminate structure including a separator interposed between positive...
7129001 Cell comprising a power-generating element fastened by sheets  
A cell such as a nonaqueous electrolytic secondary cell includes a plurality of power-generating elements which each include a strip-like positive electrode and a strip-like negative electrode that...
7125431 Method for adhesion of wound electrodes or electrode lamination for use in a lithium-ion secondary battery  
A method for adhesion of wound electrodes or electrode lamination for use in a lithium-ion secondary battery, comprising acts of dissolving a polymer applied on electrode sheets in a selected...
7122271 Battery unit and lithium secondary battery employing the same  
A battery unit including an electrode unit including a positive electrode plate, a separator, and a negative electrode plate, wherein the positive electrode plate, the separator, and the negative...
7118824 Secondary battery with improved finishing tape and method of making the secondary battery  
A secondary battery with a finishing tape preventing air bubbles from being formed between a jelly roll electrode structure and the finishing tape. The secondary battery includes a wound electrode...
7094496 Electrical accumulator batteries  
An electric accumulator battery, constituted of a series of independent modules, each of which comprises a recipient with a lid subdivided into cells in which positive and negative helically wound...
7087345 Spirally-rolled electrodes with separator and the batteries therewith  
Spirally-rolled electrodes for batteries wherein the electrodes having a concentric circle shape or an elliptic shape with positive electrode and negative electrode wound spirally via a separator...
7070880 Coin shaped battery and manufacturing method thereof  
A positive electrode plate ( 11 ) and a negative electrode plate ( 12 ) are coiled around into a flat shape such that positive electrode layer faces ( 22 a –22 e ) and negative electrode layer...
7063916 Battery  
The invention provides a battery, which can improve a capacity and cycle characteristics. The battery comprises an electrode winding body, wherein a cathode and an anode are layered and wound with...
7060387 Secondary cell with improved electrode jelly-roll structure  
A secondary cell capable of ensuring thermal and mechanical stabilities required for a high-capacity cell with a simple structure is provided. The secondary cell includes: a can; and an electrode...
7060388 Nonaqueous electrolyte secondary battery  
An electric power generating element of a battery is covered with an electric conductor including a positive conductor member electrically connected to a positive plate, a negative conductor member...
7014666 Rechargeable battery  
In a rechargeable battery in which an electrode plate group ( 10 ) obtained by superimposing a positive electrode plate ( 1 ), in which positive electrode material ( 1 a ) is attached to a positive...
6991873 Non-aqueous electrolyte cell  
A non-aqueous electrolyte cell having high discharge capacity, an improved capacity upkeep ratio and optimum cyclic characteristics. The non-aqueous electrolyte cell has a cell device including a...
6986965 Device enclosures and devices with integrated battery  
An electrically powered device includes a shell, and a battery integrated with the shell. The electrically powered device also includes a trace, and a site adapted to receive an electrically...
6951576 Wound element electrode assembly design for use in prismatic case electrochemical cells  
An anode-cathode sub-assembly for an electrochemical cell wherein a combination of an elongated alkali metal anode and elongated solid cathode within separator therebetween is wound using a mandrel...
6929877 Battery device  
The present invention includes a bi-electrode structure including a substrate, a positive electrode, and a negative electrode. The positive electrode and the negative electrode are respectively...
6908703 Sealed battery having an electrode substrate exposed portion extending from the electrode assembly  
A sealed battery has an outer can having an opening and functioning as an electrode terminal, a sealing member fitted in the opening of the outer can and functioning as an electrode terminal which...
6908704 Method of manufacturing secondary battery  
A method of manufacturing a secondary battery includes preparing a winding-type electrode assembly by interposing a separator between a positive electrode plate and a negative electrode plate and...
6899973 Nonaqueous electrolyte secondary cells  
A nonaqueous electrolyte secondary cell comprises a rolled-up electrode unit 2 composed of a positive electrode 23 , a negative electrode 21 and a separator 22 interposed therebetween, and a...
6893772 Current collector for lithium electrode  
An electrochemical cell and corresponding electrode assembly are described in which an alkali metal anode and a cathode assembly are wound together in a unidirectional winding having substantially...
6890687 Solid electrolyte battery with porous members between exposed current collectors and method for manufacturing same  
A solid electrolyte battery includes a battery element in which a cathode having a cathode composite mixture layer formed by applying a cathode composite mixture on a cathode current collector so...
6887616 Electrode unit and secondary battery using the same  
An electrode unit and a secondary battery having the electrode unit include a first electrode plate having a first electrode uncoated portion on at least one side of a first electrode collector...
6881516 Contoured battery for implantable medical devices and method of manufacture  
A battery having an electrode assembly located in a housing that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery housing provides a cover and...
6878483 Separator for solid electrolyte condenser and solid electrolyte condenser using the same  
An object of the present invention is to provide a separator which is excellent in sticking and adhesion capability with the solid electrolyte, physically strong and highly heat-resistive and to...
6869725 Sealed battery  
The center pin 20 is cylindrical and tube-shaped, and each of the planes formed by the external surface of the center pin 20 in the vicinity of the edges 22 a and 22 b of the slit 21 is...
6869723 Nonaqueous-electrolyte secondary battery  
A nonaqueous-electrolyte secondary battery including a coil electrode formed by laminating an elongated positive electrode having a positive-electrode-mix layer formed on at least one surface of a...
6869724 Non-aqueous electrolyte secondary battery and positive electrode for the same  
A non-aqueous electrolyte secondary battery comprises: a positive electrode sheet comprising a positive electrode mixture containing a lithium-containing transition metal oxide as an active...
6866962 Sealed rechargeable battery  
A sealed rechargeable battery with sets of wound electrodes arranged in a housing, wherein the housing has at least two main chambers separated by a cell separating wall and in each of which there...
6861174 Electrochemical cell with low volume cover assembly  
An electrochemical battery cell comprising a metal container with an open end closed with a metal cover. The top portion of the container side wall has a torus above an inward necked area, and the...
6841296 Prismatic battery with maximized and balanced current transmission between electrodes and terminals  
An improved battery cell having electrodes formed of active material adhered to a conductive substrate with active surface areas communicating along an entire edge portion with conductors thereby...
6841295 Rolled electrode battery with heat sink  
The invention concerns a battery including a metallic container ( 1 ) delimiting a cavity ( 16 ) containing an electrolyte and a composite strip ( 2 ) formed by a first metallic sheet coated with a...
6828059 Method for providing a current collector with bare regions to facilitate winding  
An electrode assembly constructed of continuous anode and cathode electrodes that are overlaid in overlapping fashion and wound into a cell stack suitable for prismatic and cuboidal-shaped cases....
6822069 Poly (5-aminoquinoxalines) and use thereof  
Poly(5-aminoquinoxalines) having the general formula (1): In which R 1 and R 2 each independently represent a hydrogen atom, a hydroxyl group, a phenyl group, a substituted phenyl group, a...
6818025 Rechargeable battery having a current collector integrally formed and contacting a current collector plate to form a flat plane  
In a rechargeable battery in which an electrode plate group obtained by superimposing a positive electrode plate, in which positive electrode material is attached to a positive electrode current...
6815118 Valve regulated lead acid battery  
A valve-regulated lead acid (VRLA) battery cell ( 2,40 ) has positive and negative plates ( 10,11,41,42 ) separated by separator media ( 12,43 ) and held together under pressure. The separator is...
6811919 Lithium secondary battery and transportation method thereof  
A method of transporting a lithium secondary battery includes transporting the battery including an electrode body obtained by winding or laminating a positive electrode and a negative electrode...
6811920 Cylindrical lithium ion secondary battery and fabrication method thereof  
A lithium ion secondary battery is so designed as to facilitate the insertion of the top insulator plate and to secure the fixation of the electrode group. This structure can reduce the probability...
6808843 Battery, especially flat cell  
Battery, especially flat cell, comprising an electrode of lithium-metal or lithium-alloy, an electrode containing an active material intercalating lithium ions, a separator between both electrodes,...
6805994 Solid electrolyte cell having a rolled electrolyte body  
A positive electrode has a strip electrode collector whose both sides are coated with a positive electrode active material layer and a negative electrode has a strip negative electrode collector...
Matches 51 - 100 out of 527 < 1 2 3 4 5 6 7 8 9 10 11 >