Matches 1 - 50 out of 198 1 2 3 4 >


Match Document Document Title
US20140017548 CENTER PIN FOR SECONDARY BATTERY AND SECONDARY BATTERY HAVING THE SAME  
A center pin for a secondary battery and a secondary battery having the same, which optimizes a void volume of the secondary battery. The center pin is inserted into an electrode assembly of the...
US20050079411 Drawn and grooved battery can  
A battery can for accommodating electrochemical materials includes an elongated and substantially cylindrical housing having wall with a smooth outer surface. The battery can further includes a...
US20110086261 LITHIUM SECONDARY BATTERY  
A lithium secondary battery including: an electrode assembly including a center pin inside of the electrode assembly; a can including the electrode assembly; and a cap assembly coupled to a side...
US20110117397 CYLINDRICAL LITHIUM SECONDARY BATTERY  
A cylindrical lithium secondary battery includes: an electrode assembly with a center pin at a center of the electrode assembly; a can accommodating the electrode assembly; and a cap assembly...
US20120276441 LITHIUM ION BATTERY OF CRIMPING SHAPE OF INCREASED SAFETY  
A cylindrical battery constructed in a structure in which a crimp region is gently bent, such that the crimp region surrounds a gasket located at the inside of the crimp region, a bent front end...
US20130288108 DEVICE FOR ADJUSTING DEVIATION OF HEIGHT AND HORIZONTALITY  
Disclosed herein is a device for simultaneously adjusting vertical height and horizontal deflection including a lower plate fixed to a floor, an upper plate, vertical height and horizontal...
US20120270084 SECONDARY BATTERY STRUCTURE  
A secondary battery structure includes a jar body, a conductive stacked structure, and two end covers. The conductive stacked structure is configured in the jar body and at least includes a...
US20110076543 Cap Assembly, Can , and Secondary Battery Employing the Same  
Provided are a cap assembly and a can, and a secondary battery. The secondary battery includes a plurality of bare cells, each of which includes a cap-up used as an electrode terminal; and a...
US20120135299 CABLE-TYPE SECONDARY BATTERY  
Provided is a cable-type secondary battery including an electrode assembly and a cover member surrounding the electrode assembly, the electrode assembly including first and second electrodes of an...
US20110176661 X-RAY SENSITIVE BATTERY SEPARATORS AND RELATED METHODS  
The instant application relates to an X-ray sensitive battery separator for a secondary lithium battery and a method for detecting the position of a separator in a secondary lithium battery. The...
US20150072216 ELECTROCHEMICAL DEVICE AND BATTERY MODULE HAVING IMPROVED VIBRATION-RESISTANCE  
The present disclosure relates to an electrochemical device and a battery module having improved anti-vibration. In the electrochemical device and the battery module according to one embodiment of...
US20090274957 BATTERY CAN AND METHOD FOR PRODUCING THE SAME AND APPARATUS FOR PRODUCING BATTERY CAN  
A bottomed cylindrical battery can of the present invention includes a bottom wall and a side wall each having a predetermined thickness and being uniform in thickness. Alternatively, the bottomed...
US20100040945 BATTERY CELL CASE AND BATTERY CELL  
A battery cell case comprises a cylindrical body (1), a top cover plate (3) and a bottom cover plate (4). The cylindrical body (1) comprises a top which is open and covered with the top cover...
US20120094169 SECONDARY BATTERY  
Disclosed is a secondary battery. The secondary battery includes an electrode assembly including a first plate, a second plate, and a separator disposed between the first and second plates, a...
US20130288097 STRUCTURE FOR MOUNTING CYLINDRICAL BATTERY ON ELECTRIC VEHICLE  
A cylindrical battery includes a pair of female terminals. One of the pair of female terminals is placed at the axial center of the battery, and provided to recede from one end surface of the...
US20090081536 BATTERY CAN, BATTERY USING THE SAME, AND METHOD FOR MANUFACTURING THE SAME  
A battery can is manufactured by drawing and ironing a nickel plated steel plate. The nickel plated steel plate includes a steel plate and a nickel plating layer made of nickel grains layered....
US20060141354 Can for a battery and battery using the same  
A can includes a body receiving an electrode assembly of a battery and a bottom wall protruding downward from the body and having a convex bottom surface such that the bottom wall does not bend...
US20110052974 SECONDARY BATTERY  
A secondary battery including an electrode assembly and a can housing the electrode assembly, wherein the can has at least one recessed portion in a side surface thereof. Here, a value obtained by...
US20110045341 CYLINDRICAL SECONDARY BATTERY  
A secondary battery that includes a cylindrical can, an electrode assembly arranged in a jelly-role configuration within the cylindrical can and having a core extending about an axis thereof and a...
US20110052973 Cylinder type lithium ion secondary battery  
Provided is a cylinder type lithium ion secondary battery capable of preventing an internal electrical short due to compression of a center pin in compression and collision. The cylinder type...
US20110059352 RECHARGEABLE BATTERY  
A rechargeable battery is disclosed. In one embodiment, the battery includes: i) a first current collecting plate, ii) a plurality of electrode assemblies electrically connected in parallel with...
US20130343042 RECHARGEABLE FLASHLIGHT  
Embodiments are described which provide for a rechargeable battery pack for use in a flashlight. The rechargeable battery pack may include a rechargeable cell, one or more conductive contacts to...
US20100304209 ELONGATE BATTERY FOR IMPLANTABLE MEDICAL DEVICE  
A battery assembly for a medical device having an axis. The battery assembly includes an elongate cathode, an elongate anode, an electrolyte, and an elongate housing assembly encapsulating the...
US20060083981 Battery can and manufacturing method thereof and battery using the same  
A battery can having an opening, with a cylindrical side wall and a bottom, is formed from a steel plate having a carbon content of 0.004% by weight or less. The battery can has necessary and...
US20090111015 MODULAR BATTERY SYSTEM  
A battery system includes a plurality of sleeves modularly coupled together by members provided on an exterior surface of the sleeves. Each of the sleeves is configured to contain an...
US20100305629 ELONGATE BATTERY FOR IMPLANTABLE MEDICAL DEVICE  
A battery assembly for a medical device includes an elongate cathode, an elongate anode, an electrolyte, and an elongate housing assembly encapsulating the cathode, the anode, and the electrolyte....
US20110081571 SECONDARY BATTERY AND MANUFACTURING METHOD OF THE SAME  
A secondary battery, including an electrode assembly having a positive sheet and a negative sheet and a separator is interposed therebetween; a tape to wrap an outer surface of the electrode...
US20140186687 POLYMERIZED LITHIUM ION BATTERY CELLS AND MODULES WITH THERMAL MANAGEMENT FEATURES  
A lithium ion (Li-ion) battery module includes a container with one or more partitions that define compartments within the container. Each of the compartments is configured to receive and hold a...
US20130084484 LAMINATE BATTERY HOUSING FLAT ELECTRODE ASSEMBLY AND MANUFACTURING METHOD THEREFOR  
A laminate battery comprising: a flat electrode assembly having a main face and a side face having a smaller area than the main face; and a laminate casing having a cup portion that is capable of...
US20130273414 TOP CAP FOR CYLINDRICAL SECONDARY BATTERY AND SECONDARY BATTERY COMPRISING THE SAME  
Disclosed is a top cap for cylindrical secondary batteries that is composed of a corrosion-resistant single substance and has a surface with irregularities to impart surface roughness capable of...
US20100009253 Battery Case and Battery  
A battery case is provided, comprising a cylindrical body (1), a top cover plate (3) and a bottom cover plate (4). The cylindrical body (1) comprises a top which is open and covered with the top...
US20110229756 CYLINDRICAL AAA ALKALINE DRY BATTERY  
The invention relates to a cylindrical AAA alkaline dry battery including: a positive terminal protruding from one end face of the alkaline dry battery; a negative terminal protruding from the...
US20130295442 METHOD FOR MANUFACTURING SECONDARY BATTERY  
Disclosed is a method for manufacturing a secondary battery, which may increase a capacity of the secondary battery and effectively prevent movement of an electrode assembly. The method...
US20140193699 ELECTRODE ASSEMBLY AND SECONDARY BATTERY HAVING THE SAME  
An electrode assembly and a secondary battery having the same improve efficiency and stability of the secondary battery. The electrode assembly includes: a positive electrode plate having a...
US20090197164 PLATED STEEL PLATE FOR CELL CAN, BATTERY, ALKALINE DRY BATTERY  
The invention provides a plated steel plate for a cell can in which stable and good electrical contact can be provided on an outer surface of the cell can, and the evolution of gas within a...
US20100310925 CYLINDRICAL LITHIUM ION SECONDARY BATTERY  
A cylindrical lithium ion secondary battery including a center pin that has a diameter greater than a diameter of a hole formed in the center of an insulating plate to reduce the noise generated...
US20070003831 Construction and operation of an oilfield molten salt battery  
Construction and operation of an oilfield molten salt battery. A battery includes an outer case, an elongated mandrel positioned within the outer case, and the mandrel being an electrical...
US20140308573 SECONDARY BATTERY  
A secondary battery is disclosed. In one aspect, the battery includes an electrode assembly including i) a positive electrode plate on which a positive active material is formed, ii) a negative...
US20060216587 Cylindrical lithium rechargeable battery  
A cylindrical lithium rechargeable battery includes a core member made of a material that is softer than steel use stainless and has specific gravity lower than that of steel use stainless. The...
US20100055561 NEGATIVE ELECTRODE CAN FOR BATTERY AND MANGANESE DRY BATTERY UTILIZING THE SAME  
A virtually lead additive-free but highly reliable and practical anode zinc can for a battery with improved process-ability and corrosion resistance. A manganese dry battery comprising such a zinc...
US20080213655 SAFE LITHIUM ION BATTERY  
The present invention discloses a safe lithium ion battery to solve the short circuit problem of short circuit caused by metal grains produced during the production of the battery on the neck of...
US20070154782 Secondary battery and its method of manufacture  
A secondary battery has a depression having a thickness less than that of other portions of the periphery of a cap plate or a can. The depression includes a rupture section having a smallest...
US20130183556 SECONDARY BATTERY  
In one aspect, a secondary battery capable of preventing a damage of an electrode assembly by preventing the electrode assembly from contacting an inside protrusion portion of a case when...
US20100092857 METALLIC ZINC-BASED CURRENT COLLECTOR  
A nickel zinc battery cell includes a metallic zinc-based current collection substrate as a part of the negative electrode. The metallic zinc-based current collector may be made of or be coated...
US20140170471 ELECTRODE PLATE, LAYERED ELECTRODE GROUP, BATTERY, AND CYLINDRICAL BATTERY  
An electrode plate is formed by current collectors retaining an active material. The electrode plate includes a first plate element having an active material non-retaining portion, which does not...
US20150194641 COATED CELL AND MODULE BATTERY  
An outer peripheral surface of a cylindrical cell is coated with a heat insulation material. A heat-resistant material is stacked radially outside the heat insulation material. An electrical...
US20120219848 GALVANIC ELEMENT AS A DEVICE BATTERY  
An improved housing for a galvanic element as a device battery, features an outer cup made of metal or plastic, which outer cup is coated, in particular galvanically, on the inside and outside...
US20070117011 Battery cell design and method of its construction  
A compact, robust, multifunctional and highly manufacturable rechargeable battery cell is provided. The cell design dedicates minimal internal volume to inert components of the cell. This is...
US20100305628 ELONGATE BATTERY FOR IMPLANTABLE MEDICAL DEVICE  
A battery assembly for a medical device includes an elongate cathode, an elongate anode, an electrolyte, and an elongate housing assembly encapsulating the cathode, the anode, and the electrolyte....
US20090104520 Lithium-Iron Disulfide Cell Design  
The invention relates to electrochemical cells having a jellyroll electrode assembly that includes a lithium-based negative electrode, a positive electrode with a coating comprising greater than...

Matches 1 - 50 out of 198 1 2 3 4 >