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US20140234670 BATTERY PACK  
A battery pack includes a bare cell; an insulation member mounted on one surface of the bare cell; and an upper case covering the one surface of the bare cell, and having at least one coupling...
US20120276424 ELECTRIC POWER STORAGE SYSTEM  
An electric power storage system 10 of the present invention includes a lithium secondary battery; a detection device to detect the temperature of the lithium secondary battery; and a control...
US20140349145 FAST THERMAL DUMPING FOR BATTERIES  
A cooling system includes a fluid delivery system configured to bring a working liquid (such as water) into thermal contact with a battery where it vaporizes into an exhaust gas, and an exhaust...
US20120129020 TEMPERATURE-CONTROLLED BATTERY SYSTEM II  
The invention relates to a battery system comprising at least one battery. According to the invention, provisions are made that said battery system comprises at least one Peltier element, which is...
US20110281145 BATTERY THERMAL MANAGEMENT SYSTEMS AND METHODS  
Systems and methods for temperature control of a battery pack at, below, or above a target temperature, and/or within a temperature range. Systems and methods for battery pack thermal management...
US20140212711 SWITCHING BOARD OF NOVEL STRUCTURE, AND BATTERY MODULE CONTAINING THE SAME  
Disclosed herein is a switching board having switching elements for temperature measurement mounted on a printed circuit board (PCB) having a circuit electrically connected to a unit cell...
US20150171485 Battery Pack Damage Monitor  
A system is provided for detecting when a vehicle mounted battery pack is damaged from an impact with a piece of road debris or other obstacle. The system utilizes a plurality of cooling conduits...
US20150188199 TEMPERATURE-RAISING SYSTEM FOR BATTERY MODULE AND METHOD FOR CONTROLLING THE SYSTEM  
Disclosed is a temperature-raising system for a battery module, which includes a heater assembly including a heater and a heater cover. The temperature-raising system includes: a battery module...
US20110008655 Cell connection straps for battery cells of a battery pack  
A cell connection strap for electrically connecting a pair of adjacent battery cells within a battery pack includes, in one example, a fusible link for preventing a thermal runaway condition from...
US20140356658 BATTERY HEATING ELEMENT  
A battery heating system for electronic devices includes a battery that powers an electronic device and a heating element adjacent to the battery. The heating element is configured to emit heat to...
US20140295223 Battery Subunit having Multiple Battery Modules that are connected to One Another in a Parallel and/or Series Manner, Battery System and Method for Producing a Battery Subunit  
A battery subunit includes multiple battery modules that are connected to one another in a parallel and/or series manner, and a thermal management system that contacts each of the multiple battery...
US20130316198 BATTERY MANAGEMENT SYSTEMS WITH THERMALLY INTEGRATED FIRE SUPPRESSION  
A thermal management system is integral to a battery pack and/or individual cells. It relies on passive liquid-vapor phase change heat removal to provide enhanced thermal protection via rapid...
US20110262784 Storage Battery System  
A storage battery system includes: a secondary battery; a holding member comprising a flow channel of a cooling medium for cooling the secondary battery, which holds the secondary battery; a...
US20140356656 Intelligent Battery Management System and Method for Optimizing Battery Set to the Best Performance  
This innovation is related to intelligent battery management system and method for optimizing the battery set to the best performance. The management system is supported by a cutting-edge method...
US20140014421 THERMAL MANAGEMENT OF ELECTRIC VEHICLE BATTERY PACK IN THE EVENT OF FAILURE OF BATTERY PACK HEATER  
A thermal management system is provided for a vehicle having an electric traction motor and a battery pack. The thermal management system includes a battery pack heater configured to transfer heat...
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...
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...
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...
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...
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...
US20140210481 BATTERY TARGET TEMPERATURE METHODS AND SYSTEMS  
Methods and systems for determining a target temperature and/or adjusting a temperature associated with a battery, such as a vehicle battery. In some implementations of such methods, a...
US20110117400 SAFETY ELEMENT ASSEMBLY  
A safety element assembly is disclosed. The safety element assembly comprises a first thin metal sheet coupled to the secondary battery; a safety element coupled to the first thin metal sheet; and...
US20140072839 SYSTEM AND METHOD FOR CONTROLLING COOLING OR HEATING OF BATTERY  
Disclosed herein is a system for controlling the cooling or heating of a battery. The system includes a battery having a hermetic sealing structure to prevent passage of air from an exterior, a...
US20140356652 BATTERY THERMAL MANAGEMENT SYSTEM FOR ELECTRIFIED VEHICLE  
A battery module according to an exemplary aspect of the present disclosure includes, among other things, a battery cell, a plate adjacent to the battery cell and a heat pipe attached to the plate...
US20120003517 Secondary battery  
An embodiment is directed to a secondary battery, including a case adapted to receive an electrode assembly, and a safety unit attached to an inner surface of the case, the safety unit adapted to...
US20110117463 BATTERY TEMPERATURE CONTROL METHOD AND ASSEMBLY  
An assembly (10) for achieving and maintaining a desired battery operating temperature. A positive thermal coefficient (PTC) resistive element (18) is disposed adjacent a battery (12) in a...
US20120094152 METHOD AND DEVICE FOR CONTROLLING BATTERY HEATING  
A method and a device for controlling battery heating is disclosed. The method comprises: starting battery heating when conditions for starting battery heating are met; and stopping battery...
US20120251854 BATTERY  
A battery includes a cylindrical shaft core, and a wound electrode formed by winding a first electrode plate, a second electrode plate, and a separator around the outer periphery of the core. The...
US20110291622 BATTERY SYSTEM AND AUTOMOBILE  
Disclosed is a battery system wherein safety of a lithium secondary battery can be enhanced by efficiently deactivating (inactivating) lithium metal deposited on a negative electrode of the...
US20130108900 BATTERY PACK  
A battery pack is disclosed which can inhibit unwanted electric short-circuits between a secondary battery and a thermal safety device. The battery pack may be further configured such that the...
US20110174556 Battery Pack Gas Exhaust System  
A thermal management system is provided that minimizes the effects of thermal runaway within a battery pack. The system is comprised of a multi-sided, substantially airtight battery pack enclosure...
US20150194711 EV Battery Pack Multi-Mode Cooling System  
A multi-mode thermal management system is provided for use with the battery pack of an electric vehicle, the system utilizing the surface area of the battery pack to remove battery pack heat. The...
US20150191101 EV Battery Pack Multi-Mode Cooling System  
A multi-mode thermal management system is provided for use with the battery pack of an electric vehicle, the system utilizing the surface area of the battery pack to remove battery pack heat. The...
US20130288083 FIRE SUPPRESSENT BATTERY PACK  
A fire suppressant battery system has a battery pack, a non-conductive fire suppressant liquid in a fire suppressant bladder, and a fire suppressant protective layer. The bladder melts at a...
US20140328659 CONTROLLED BATTERY BOX  
A battery container for battery temperature control comprises a housing including an enclosure for receiving a battery, wherein at least a portion of the housing comprises a thermal insulation...
US20070054156 Electrochemical energy storage cell  
An electrochemical energy storage cell is provided, in particular an accumulator or a double layer capacitor. In the energy storage cell a core tube, which is open on its two ends, runs through...
US20110218694 BATTERY PACK, ELECTRONIC EQUIPMENT, EQUIPMENT SYSTEM, METHOD FOR CONTROLLING BATTERY PACK COOLING UNIT, AND PROGRAM  
A battery pack includes a battery cell, a temperature detection unit configured to detect a temperature of the battery cell, a cooling unit configured to cool down the battery cell, an information...
US20110027631 TEMPERATURE-CONTROLLED BATTERY DEVICE AND METHOD FOR IT  
A battery device having at least one battery and having at least one heating and/or cooling device temperature-controlling the battery. It is provided that the battery, submerged in an heating...
US20110081564 BATTERY SYSTEM CONTAINING PHASE CHANGE MATERIAL-CONTAINING CAPSULES IN INTERIOR CONFIGURATION THEREOF  
Provided is a battery system in which an interior part of a battery structure includes particles (phase-change particles) containing materials (phase-change materials) having a high latent heat of...
US20140099521 SYSTEM AND METHOD FOR MANAGING BATTERY  
Disclosed here is a system for managing a battery including a coolant pump to circulate a coolant through the system, a first cooling channel including a first shutoff valve, configured to...
US20120135281 BATTERY SYSTEM CONTAINING PHASE CHANGE MATERIAL-CONTAINING CAPSULES IN INTERIOR CONFIGURATION THEREOF  
Provided is a battery system in which an interior part of a battery structure includes phase-change particles including a capsule and phase-change materials. The phase-change materials have a high...
US20130183554 BATTERY TEMPERATURE CONTROL DEVICE  
Even when temperature sensors (12, 13) used in a device for warming a battery (1) being not in use by using a battery-driven heater (2) have failed, the battery (1) is prevented from freezing....
US20120308854 ELECTROCHEMICAL ENERGY STORE AND METHOD FOR THERMALLY STABILIZING AN ELECTROCHEMICAL ENERGY STORE  
In an electrochemical energy store including at least one spatially delimited galvanic cell, said galvanic cell includes a component or a device which causes the level of heat generated within the...
US20140322563 BATTERY SYSTEM AND METHOD FOR COOLING THE BATTERY SYSTEM  
A battery system having a cooling plate with a conduit therein is provided. The system further includes a battery module having first and second battery cells. The system further includes a...
US20130004807 ELECTROCHEMICAL CELL HAVING RELEASABLE SUPPRESSANT  
An electrochemical cell is provided. The electrochemical cell includes, but is not limited to, a can, a cell element within the can, electrolyte within the can, and a first suppressant container...
US20130236753 BATTERY ASSEMBLY HAVING A HEAT-DISSIPATING AND HEAT-EMITTING FUNCTIONS  
According to one embodiment of the present invention, a battery assembly comprises: a battery module comprising a plurality of unit batteries; an exterior case for housing the battery module in an...
US20130143078 END COVER ASSEMBLY FOR BATTERY AND BATTERY CONTAINING THE SAME  
An end cover assembly for a battery with a core comprises a contact terminal, a conductive element, and a thermistor. The conductive element is in electrical communication with the core of the...
US20140088809 DETECTION OF OVER-CURRENT IN A BATTERY PACK  
A controller identifies a condition of a hazardous internal short by comparing patterns of series element voltages to the last known balance condition of the series elements. If the loaded or...
US20110318616 HIGH-VOLTAGE BATTERY AND METHOD OF CONTROLLING TEMPERATURE RISE OF THE SAME  
Provided are a high-voltage battery and a method of controlling temperature rise of the same, which can increase temperature of a battery module within a normal operation range and improve battery...
US20130004805 HEATING SYSTEM FOR A BATTERY MODULE AND METHOD OF HEATING THE BATTERY MODULE  
A heating system and a method for heating a battery module are provided. The method includes determining if the temperature signal indicates that the temperature level is less than a threshold...

Matches 1 - 50 out of 398 1 2 3 4 5 6 7 8 >