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US20070231678 HEAT EXCHANGING SYSTEM OF BATTERY PACK USING THERMOELECTRIC ELEMENT  
Disclosed herein is a heat exchange system for battery packs, which controls the temperature of a medium- or large-sized battery pack including a plurality of unit cells such that the battery pack...
US20120244408 WEARABLE BATTERY SET  
A wearable battery set is provided. The wearable battery set comprises a buckle and a flexible battery unit. The buckle has a control circuit. The flexible battery is disposed on the side of the...
US20150111091 RECHARGEABLE SECONDARY BATTERY  
A rechargeable secondary battery including: a case; an electrode assembly accommodated in the case, the electrode assembly including an active material coating portion and an active material...
US20120141901 SEPARATOR PLATE DESIGN WITH IMPROVED FREEZE START-UP  
A fuel cell plate is disclosed, the fuel cell plate including a first unipolar plate, a second unipolar plate cooperating with the first unipolar plate to form a bipolar plate having a coolant...
US20150104680 SYSTEM AND METHOD FOR OPERATING A BATTERY PACK  
Systems and methods for operating a battery pack supplying power to propel a vehicle are disclosed. One example method comprises, determining a difference between an estimated battery pack...
US20110256447 BATTERY  
A battery includes an insulating body, a brass cap, a cathode plate, and a protection member. The brass cap is disposed on one end of the insulating body as an anode of the battery. The cathode...
US20130273396 BATTERY BOX  
A battery box suitable for various applications to support, for example, outdoor lighting requirements. The battery box may utilize one or a plurality of compressive seals to prevent water ingress...
US20130288089 BATTERY TEMPERATURE CONTROL DEVICE  
Provided is a battery temperature control device configured to automatically heat a battery with a battery-driven heater so that the battery does not freeze at a minimum electric power consumption...
US20140358350 Motor Vehicle, Battery, and Method for Controlling a Battery  
A battery comprises a number n of battery module strings, wherein n is a natural number greater than or equal to two. The battery module strings have several battery modules, and one battery...
US20150037615 ELECTRONIC DEVICE AND POLARITY-SAFE STRUCTURE CONFIGURED TO RECEIVE A BATTERY  
An electronic device ensuring the polarity-correct installation of a battery includes a polarity-safe structure. The polarity-safe structure includes a fixing member located in a fixing groove and...
US20120058369 SYSTEM AND METHOD FOR DELIVERING FLUID TO A BATTERY  
A system for delivering water to a fluid electrolyte battery comprising at least one battery cell. Such a system includes a tank adapted to hold the fluid, a pump adapted to pump the fluid from...
US20150244045 BATTERY MODULE  
A battery module includes a casing, and a battery assembly, a frequency converting assembly, and a heat dissipation assembly received in the casing. The casing defines a first vent and a second...
US20150079498 Strip Product Forming a Surface Coating of Perovskite or Spinel for Electrical Contacts  
A strip product consists of a metallic substrate, such as stainless steel, and a coating, which in turn comprises at least one metallic layer and one reactive layer. The coated strip product is...
US20120179159 Battery Interlock System and Related Method  
An interlock system and related method includes a battery assembly, and first and second modules. The battery assembly has first and second power contacts, and a sense contact. The battery...
US20120034506 REVERSE USE BATTERY PACK DESIGN  
A battery pack of a handheld device has two coupling sections configured at a side surface in the face of a battery slot of the handheld device, where the coupling sections correspond to a...
US20120282503 ELECTRIC DEVICE  
An electric device 100 which has a battery pack 30 including a plurality of batteries 20 is disclosed. The electric device 100 has a holding unit 40 which accommodates at least the battery pack...
US20140038007 BATTERY PACK  
A battery pack includes a number of battery modules, a case, a circulation unit and a control unit. The case accommodates the plurality of battery modules therein. The circulation unit is...
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...
US20130196180 Battery Pack  
A battery pack having at least two battery cells arranged parallel to each other, a protection circuit module adjacent to at least one of the battery cells, and a temperature measuring member...
US20150243948 BATTERY ASSEMBLY WITH ADHESIVE STOP MECHANISM  
A battery assembly provided with an adhesive stop mechanism is disclosed. The battery assembly includes multiple battery cells, a primary retaining frame, a secondary retaining frame, two common...
US20140065455 BATTERY ASSEMBLY WITH ADHESIVE STOP MECHANISM  
A battery assembly provided with an adhesive stop mechanism is disclosed. The battery assembly includes multiple battery cells, a primary retaining frame, a secondary retaining frame, two common...
US20110097633 Fuel Cell System and Motor Vehicle with Such a Fuel Cell System  
In the operation of a fuel cell of a fuel cell system, water contained in the exhaust gas is stored in a water tank. The water tank has means for discharging the water in increments or portions....
US20130143092 RACK FOR BATTERY PACKS  
A rack for battery packs for transporting battery modules which are stored therein, and includes a bottom frame and struts located at four corners of the bottom frame. A fitting projection is...
US20110003232 SEAL STRUCTURE ADOPTED IN MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL  
First reinforcing members, having a low modulus of elasticity, are disposed between an electrolyte membrane and second reinforcing members having a high modulus of elasticity, so as not to allow...
US20140011078 POUCH AND SECONDARY BATTERY COMPRISING THE SAME  
Disclosed is a pouch including a first sealing portion wherein an upper sheet and a lower sheet are sealed, and a second sealing portion present in a partial or entire region of the first sealing...
US20100310930 POUCH AND SECONDARY BATTERY COMPRISING THE SAME  
Disclosed is a pouch including a first sealing portion wherein an upper sheet and a lower sheet are sealed, and a second sealing portion present in a partial or entire region of the first sealing...
US20120073848 BATTERY PACK AND ELECTRIC POWER TOOL INCLUDING SAME  
A battery pack includes cylindrical columnar battery cells arranged at least in two rows and two columns along vertical and horizontal directions orthogonal to center axes of the battery cells....
US20110104547 BATTERY TEMPERATURE UNEVENNESS SUPPRESSING POWER SUPPLY  
A power supply device is provided that includes a battery module 3 and a cooling mechanism. The battery module is composed of a plurality of batteries 20 arranged side by side. The cooling...
US20110308523 AIR ON DEMAND BREATHING SYSTEM USING A DYNAMIC TRANSDUCER FOR CONTROLLING AIR  
An air on demand breathing system using a dynamic transducer for controlling air is disclosed. As the compressor of the system only provides air within the hose line when a threshold has been...
US20130196181 BATTERY PACK  
A battery pack that has one or more batteries and a protection circuit module. The battery pack includes protection tab members that connect to the batteries and the tab members include a tab that...
US20130004834 BATTERY COVER ASSEMBLY AND BATTERY HAVING THE SAME  
A battery and a battery cover assembly thereof are provided. The battery cover assembly comprises a cover (1) having a through hole; an extraction electrode terminal (3); and an insulating seal...
US20110200913 PLATE INTERCONNECT METHOD FOR AN EMBEDDED FUEL CELL SENSOR  
An embedded measurement circuit for a fuel cell stack. The fuel cell stack includes a plurality of bipolar plates that include recessed areas providing conduction and retention points for the...
US20130337356 FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME  
A fuel cell system includes: a fuel cell; a cooling water passage for cooling the fuel cell; a cooling water tank; a recovered water tank configured to store water produced in the fuel cell...
US20100330400 Apparatus and methods for battery installation  
Apparatus and methods for placement of battery packs in portable information handling systems such as notebook and netbook computers. A first set of pivot features may be provided on opposing...
US20150129332 BATTERY PACK, METHOD FOR PRODUCING SAME, ELECTRIC VEHICLE PROVIDED WITH SAID BATTERY PACK, AND POWER STORAGE DEVICE  
A battery pack comprises a battery staked member stacking a plurality of flat secondary batteries, end plates being disposed at both ends of the battery staked member, and binding bars being...
US20150188180 FUEL CELL STACK  
A fuel cell stack is provided that includes a fuel cell stack module and an enclosure. The fuel cell stack module includes end plates and coupling bars coupled to the end plates. The enclosure...
US20130335013 ELECTRIC POWER TOOL POWERED BY A PLURALITY OF RECHARGEABLE BATTERY CELLS  
An electric power tool is powered by a plurality of rechargeable battery cells and configured to removably receive respective rechargeable battery cells individually. The electric power tool may...
US20120115004 BATTERY MODULE  
A battery module includes a plurality of rechargeable batteries, end plates at outer sides of the rechargeable batteries; fixing members fixed to the end plates, each fixing member having a...
US20150221907 BATTERY PACK  
A battery pack with improved assembly workability includes a plurality of battery modules stacked on each other, each provided with a case accommodating a unit cell and a through-bolt that...
US20140080017 RACKED POWER SUPPLY VENTILATION  
A ventilation system for a fuel cell power module is provided. The ventilation system includes a ventilation enclosure for evacuating fluids from the fuel cell power module, the ventilation...
US20130011755 Racked Power Supply Ventilation  
A ventilation system for a fuel cell power module is provided. The ventilation system includes a ventilation enclosure for evacuating fluids from the fuel cell power module, the ventilation...
US20130323613 GRAPHENE-BASED SELF-HUMIDIFYING MEMBRANE AND SELF-HUMIDIFYING FUEL CELL  
A self-humidifying fuel cell is made by preparing a porous substrate, coating the substrate with a zeolitic material (or a graphene derivative) and filling the pores with a mixture of graphene...
US20140212716 Monolithic three-dimensional electrochemical energy storage system on aerogel or nanotube scaffold  
A monolithic three-dimensional electrochemical energy storage system is provided on an aerogel or nanotube scaffold. An anode, separator, cathode, and cathodic current collector are deposited on...
US20110143202 Monolithic Three-Dimensional Electrochemical Energy Storage System on Aerogel or Nanotube Scaffold  
A monolithic three-dimensional electrochemical energy storage system is provided on an aerogel or nanotube scaffold. An anode, separator, cathode, and cathodic current collector are deposited on...
US20110104523 CAP ASSEMBLY OF CYLINDRICAL RECHARGEABLE BATTERY AND CYLINDRICAL RECHARGEABLE BATTERY  
A cap assembly of a cylindrical rechargeable battery includes an integrated gasket obtained by integrating a first gasket covering a top cap, a PTC element, and a safety vent and a second gasket...
US20130017421 Battery Pack Safety Techniques  
A battery system monitors the status of a battery and ensures safe conditions under a range of events adversely affecting the safety of the battery cells, the battery pack or enclosure, or a...
US20150010791 BATTERY PACK AND METHOD FOR CONTROLLING CHARGE OF BATTERY PACK  
A battery pack according to the present disclosure includes a battery cell including at least one unit cell, a first connector which is electrically connected to the battery cell, and a second...
US20130095350 BATTERY PACK AND POWER TOOL  
A battery pack, includes: a battery set including at least one battery cell; a protection IC configured to protect plural kinds of the battery sets, which produce different voltages, from...
US20120107703 FUEL CELL SYSTEM  
A fuel cell system of the present invention includes: a reformer (1) configured to generate a hydrogen-containing fuel gas from a material gas and steam; a fuel cell (101) configured to generate...
US20140193670 BATTERY PACK  
A battery pack including a battery cell; a protection circuit module (PCM) electrically coupled to the battery cell; a case including internally defined positions for housing the battery cell and...