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Match Document Document Title
9040186 Method and device to measure temperature of a prismatic cell of automotive battery  
Apparatuses and methods of use are provided that include a battery cell comprising a flexible resistive thermal device. The resistive thermal device includes a flexible conductive circuit that is...
9034498 Secondary battery  
A secondary battery including: an electrode assembly; a case for accommodating the electrode assembly and an electrolytic solution; and an identifying tape disposed in the case and that discolors...
9030169 Battery system and method for system state of charge determination  
A battery system and method of providing a state of charge of for the system in one embodiment includes at least one first cell, the at least one first cell having a first battery chemistry...
9028994 Battery module including sensing member pressed by terminal connecting member  
A battery module includes at least one pair of first and second battery cells, each of the first and second battery cells including a first electrode terminal and a second electrode terminal and a...
9023499 Battery module  
A battery module includes: a plurality of connecting members electrically connecting electric terminals of adjacent electric cells; and a flexible flat cable formed by flatly encapsulating an...
9005788 Management scheme for multiple battery cells  
A series-parallel battery system with a buffer resistor coupled to each junction of batteries or battery cells. Buffer resistors on the same row are coupled to a measurement node. Terminals of the...
8999541 Battery pack  
A battery pack including: a case in which a plurality of batteries are received; an electrode tab to connect the batteries to form one unit; and a data wire having a first end connected to the...
8986872 Battery design  
A battery cell assembly includes a ganged plurality of battery cells. The battery cells are electrically connected in series. At least one hinge is disposed between an adjacent pair of the battery...
8986861 Electricity accumulation device  
An electricity accumulation device includes an electricity accumulation element, an outer jacket material configured to house the electricity accumulation element, and a deformation sensor...
8986867 Battery pack with assembled light emitting portion  
A battery pack assembly comprises at least one light emitting device, a switch for operating the light emitting devices, a case, and a battery pack. The battery pack assembly includes a support...
8986866 Fault detection and monitoring in batteries  
The disclosed embodiments provide a battery pack that includes a fault-monitoring mechanism for detecting faults in the battery pack and indicating the faults to a user. The battery pack also...
8969727 Battery module  
A battery module including a plurality of rechargeable batteries each having terminals; and a connection member electrically connecting terminals of neighboring ones of the rechargeable batteries,...
8962168 Storage battery module  
A storage battery module 20 includes plural battery cells 320 in which a wound electrode group 322 having positive and negative electrodes, and positive and negative electrode collector plates...
8950936 Nail puncture test device having temperature measurement function  
In a prior-art nail puncture test, it has been difficult to measure the temperature at a short-circuiting portion, which is closely related to the scale of an accident which occurs. As a solution,...
8940427 Rechargeable battery pack  
A rechargeable battery pack attachable to a power tool includes a display element, a remaining capacity detection device, a remaining capacity display control device, an abnormality detection...
8927165 Stack cathode inlet RH (relative humidity) control without RH sensing device feedback  
A method for controlling relative humidity (RH) of a cathode side of a fuel cell stack in a fuel cell system that includes an RH sensor on a cathode inlet line for providing an RH signal...
8920982 Gas detection system, fuel cell system, and vehicle  
A gas detection system is configured to detect a preset gas in a predetermined space. The gas detection system includes a gas concentration detector constructed to detect a gas concentration of...
8920969 Alkaline electrochemical cells with separator and electrolyte combination  
An alkaline electrochemical cell having an anode including electrochemically active anode material, a cathode including electrochemically active cathode material, a separator between the anode and...
8916279 Battery assembling apparatus and battery assembling method  
Provided is a battery assembling apparatus comprising a selecting section that selects as battery cells to be assembled into a battery pack, from among a plurality of battery cells, battery cells...
8911890 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...
8877362 Rechargeable battery pack  
A rechargeable battery pack including a cell having an electrode assembly and a pouch for retaining the electrode assembly therein; an electrode tab connected to a lead tab of the cell; and a...
8872519 System and method to determine the state of charge of a battery using magnetostriction to detect magnetic response of battery material  
One exemplary embodiment includes a method including providing a battery, producing a first magnetic field so that a second magnetic field is induced in the battery, sensing a magnetic field...
8865328 Battery protecting circuit, method of controlling the same, and battery pack  
A battery pack is disclosed. The battery pack has an analog front end which senses if a failure occurs in a microcontroller, and interrupts charging and discharging of the battery in response to...
8859122 Interconnect device for battery assembly  
An interconnect device for a battery assembly having a plurality of battery cell assemblies and a thermistor is disclosed. The interconnect device includes a non-conductive frame; a plurality of...
8859123 System and method for pressure determination in a Li-ion battery  
An electrochemical battery system in one embodiment includes a first electrode, a second electrode spaced apart from the first electrode, a separator positioned between the first electrode and the...
8852772 Lithium ion battery cooling system comprising dielectric fluid  
A Lithium Ion battery cooling system for use in a hybrid vehicle comprises a plurality of self-contained liquid cooling modules, each cooling module including a closed and sealed container having...
8852819 System and method for managing fuel cell operating conditions in a mobile communication device  
The disclosure is directed at a method and apparatus for controlling fuel cell operating characteristics. In certain situations, the operating efficiency of fuel cells is degraded to external...
8846232 Flash cooling system for increased battery safety  
In a battery pack having multiple battery cells distributed, for example, between multiple interconnected battery modules, a run-time cooling system is provided to cool (and/or heat) the battery...
8836524 Detecting device and battery box using the same  
A detecting device is used for detecting a battery leak, a positive terminal of the battery is electrically connected to a first contact, a negative terminal of the battery is electrically...
8828570 Battery temperature sensor  
A battery temperature sensor may include a substrate and a thin film resistive temperature device (RTD). The substrate can be layered on a battery cell element. The battery cell element can be an...
8822051 Protection circuit module including thermistor and secondary battery pack having the same  
A secondary battery comprises a bare cell and a protection circuit module comprising a printed circuit board and a thermistor. The thermistor comprises: a supporting member comprising an elastic...
8822054 Battery system for secondary battery comprising blended cathode material, and apparatus and method for managing the same  
Disclosed is a battery system for a secondary battery including a blended cathode material, and an apparatus and method for managing a secondary battery having a blended cathode material. The...
8808904 Secondary battery with protective circuit module and secondary protective element assembly  
A secondary battery with a protective circuit module including a rechargeable bare cell having a first electrode and a second electrode and a protective circuit module having a protective circuit...
8808890 Battery system and battery safety alarm system  
A battery system that can prevent a burst of a battery and a battery safety alarm system therefor are provided. A battery system includes a lithium ion battery formed in a cylindrical shape and...
8802259 Battery pack of compact structure  
Disclosed herein is a battery pack including a battery module including a cell module stack having a structure in which a plurality of cell modules, each of which includes a battery cell mounted...
8802257 Battery pack and driving method thereof  
A battery pack and a driving method thereof. The battery pack includes a battery cell; a charge switch and a discharge switch installed in a charge/discharge line of a battery cell; and a...
8802253 Weld validation system and method for a battery module  
A weld validation system and method for a battery module are provided. The battery module has first and second battery cells and an interconnect member welded to first and second tabs of the first...
8795863 Abnormality detector and detection method, and facility for producing battery  
Provided is a technology for detecting abnormal temperature rise of a battery regardless of the number of batteries, and preventing a trouble caused by abnormal temperature rise. A battery...
8785018 Battery pack case  
Disclosed herein is a battery pack case. An upper cover, a lower support base and each side cover form at least one seating depression extending in a sideways direction. Each of the front and rear...
8786261 Cell modules for detecting temperature and voltage of cells  
Disclosed is a distributed battery management system that uses cell modules that are attached to cell terminals. A connector tab extends from the cell modules that provides a solid thermal and...
8785016 Battery pack  
A battery pack includes a core pack including a unit cell; a protection circuit module electrically connected to the core pack and including a switch contact portion; a frame accommodating the...
8773074 Battery, battery system and method for detecting abnormal state of battery  
There is provided a battery system including a battery having a luminescent layer on surfaces of an exterior member, the luminescent layer containing a stress luminescent material that emits light...
8765276 Common mode voltage enumeration in a battery pack  
An apparatus and method for these embodiments of the present invention, useful in manufacturing for example, includes a plurality of battery modules serially intercoupled together, each module...
8758915 Module unit  
A module unit includes a main body attached to a plurality of battery cells, a bus bar provided on the main body to electrically connect the battery cells, and a temperature sensor retained to the...
8758916 Energy storage apparatus  
Techniques associated with energy storage devices are generally described. An example energy storage device includes a battery integrated with a sensor such as an optical waveguide. The sensor can...
8746078 Field device with internal battery for measuring a physical quantity of a fluid  
A wave ring spring is provided between a top face of a battery case and an inner wall of an equipment case. A plurality of silicone rubber pieces is provided between a bottom face of the battery...
8748051 Adaptive loading of a fuel cell  
A fuel cell system is disclosed with a fuel cell stack having a plurality of fuel cells, the fuel cell stack including an external electrical circuit adapted to control current from the fuel cell...
8741472 Electric storage device  
An electric storage device includes: a battery block including a chassis with a plurality of storage cells installed therein; a control unit placed on the chassis for monitoring states of the...
8741459 State judging device and control device of secondary battery  
A device which judges a change of a capacity balance between a cathode and an anode of a secondary battery in a non-destructive manner is provided. The secondary battery has one of the capacities...
8728642 Plug-in bussed electrical center for an energy storage system  
An energy storage system comprising at least one energy storage module adapted to supply electrical energy to a hybrid vehicle. The energy storage module comprises an enclosure, at least one...

Matches 1 - 50 out of 423 1 2 3 4 5 6 7 8 9 >