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Battery

Battery-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Information communication apparatus, and communication method
Makita Corporation
November 30, 2017 - N°20170346530

An information communication apparatus in one aspect of the present disclosure comprises a controller and a proximity wireless communication device. The controller performs a control process including at least transmission and/or reception of information between the information communication apparatus and at least one information holding apparatus. The at least one information holding apparatus comprises a battery pack and/or ...
Series-connected battery packs, system and method
Milwaukee Electric Tool Corporation
November 30, 2017 - N°20170346334

A power device, system and method. The device may include a housing defining a first support operable to support a first battery pack, and a second support operable to support a second battery pack; a circuit selectively electrically connecting the first battery pack and the second battery pack in series, the circuit including an output terminal to provide an output ...
Power balancing communication for battery management
Infineon Technologies Ag
November 30, 2017 - N°20170346308

A battery management system is described that includes a controller configured to control electrical charging and discharging of a plurality of blocks of a battery. The battery management system also includes an inter-block communication network including a master node and a plurality of slave nodes arranged in a ring-type daisy-chain configuration with the master node. The master node is coupled ...
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Sealed battery pack designs
Ford Global Technologies, Llc
November 30, 2017 - N°20170346144

An exemplary battery pack includes a battery assembly and an enclosure assembly housing the battery assembly. The enclosure assembly is arranged to dissipate heat from at least two sides of the battery assembly.
Jump box for lithium-based starter battery
Ford Global Technologies, Llc
November 30, 2017 - N°20170346140

Apparatus for increasing the efficiency of a starter battery for a starter motor of an internal combustion engine in a battery pack arrangement with one or more lithium based cells. The invention includes a jumpbox with solid state switching configuration for high powered battery systems for protecting against over-charging, over-discharging and short circuiting of batteries, especially starter batteries for internal ...
Battery pack
Toyota Jidosha Kabushiki Kaisha
November 30, 2017 - N°20170346139

A battery pack includes a plurality of battery modules that includes a plurality of battery cells, a battery cell holder, a second-electrode assembly including a plurality of second-electrode bus bar plates, a first-electrode assembly, and a cover. The first-electrode assembly includes a plurality of first-electrode bus bar plates, a first-electrode terminal, a second-electrode terminal connected to one of the plurality ...
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Novel compound and polymer electrolyte membrane using same
Lg Chem, Ltd.
November 30, 2017 - N°20170346121

The present specification relates to a novel compound, a polymer electrolyte membrane including the same, a membrane-electrode assembly including the polymer electrolyte membrane, a fuel cell including the membrane-electrode assembly, and a redox flow battery including the polymer electrolyte membrane.
Method and apparatus for controlling pump speed of redox flow battery
Oci Company Ltd.
November 30, 2017 - N°20170346114

According to one embodiment of the present invention, the method for controlling the pump speed of a redox flow battery for transferring an electrolyte stored in an electrolyte tank to a cell stack comprises the steps of: measuring the input power and/or the output power of the redox flow battery; measuring the charging power and/or the discharging power ...
Battery pack
Sanyo Electric Co., Ltd.
November 30, 2017 - N°20170346089

There is provided a battery pack capable of supplying a stable output and of being charged stably in a low temperature environment (for instance, 0° c. Or lower). A battery pack (1) includes: a battery group (11) having a first battery (10a) and a second battery (10b) disposed around the first battery (10a); and a heater (14) that is disposed on an outer ...
Positive electrode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, positive ...
Yamaha Hatsudoki Kabushiki Kaisha
November 30, 2017 - N°20170346081

In a secondary battery including a non-aqueous electrolyte and a positive electrode, the improvement disclosed is a positive electrode composed of a material that a positive electrode active material and is composed of lix, where x represents a halogen atom; and fe2o3. A method of manufacturing the positive electrode active material includes mixing first particles and second particles to ...
Secondary battery packaging material and secondary battery
Toppan Printing Co., Ltd.
November 30, 2017 - N°20170346047

The present invention provides a secondary battery packaging material including at least a metal foil layer, a second base material layer, and a heat-sealing resin layer laminated in this order on a surface of a first base material layer. The second base material layer is laminated on the metal foil layer directly or via an anti-corrosion treatment layer. The first ...
Apparatus and method for forming organic thin film solar battery
Hon Hai Precision Industry Co., Ltd.
November 30, 2017 - N°20170346014

A method for forming an organic thin film solar battery includes steps of: providing a substrate and an evaporating source; forming a first electrode on a surface of the substrate; spacing the evaporating source from the first electrode, and heating the carbon nanotube film structure to gasify the photoactive material and form a photoactive layer on a surface of the ...
World-wide web of networked, smart, scalable, plug & play battery packs having a battery pack ...
Powin Energy Corporation
November 30, 2017 - N°20170345101

An electrical energy storage unit and control system, and applications thereof. In an embodiment, the electrical energy storage unit may include a battery system controller and battery packs having a battery pack operating system. Each battery pack may have battery cells, a battery pack controller that monitors the cells, and a battery pack operating system that includes a suite of ...
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Estimation of battery power capability in a torque-generating system
Gm Global Technology Operations Llc
November 30, 2017 - N°20170343613

A method for estimating battery power capability in a torque-generating system having a battery pack with battery cells includes calculating a voltage spread as a difference between an average and minimum cell voltage of the battery pack. The method also includes increasing a calibrated voltage control limit by an offset that is based on a magnitude of the voltage spread, ...
Secondary battery cell, battery pack, and electricity consumption device
Gm Global Technology Operations Llc
November 30, 2017 - N°20170343611

A secondary battery cell 20 of the present invention includes an integrated circuit (an ic chip) 60 having a measuring function to measure a battery status, the battery pack has a plurality of secondary battery cells of the present invention, and the electric power consumption device includes the battery pack of the present invention having the plurality of secondary battery cells of ...
Thermoplastic elastomer composition for battery pack protective member
Riken Technos Corporation
November 30, 2017 - N°20170342235

Provided is a thermoplastic elastomer composition which exhibits excellent flexibility in a wide temperature range from ordinary temperature to low temperature, which has a flame retardancy of v-0 according to the ul94 vertical burning test, without including any halogen-based flame retardant, which is excellent in thermal conductivity, electrical insulation and electrolytic solution resistance, and which can be suitably used in ...
Battery charge strategy using discharge cycle
Ford Global Technologies, Llc
November 30, 2017 - N°20170341520

A battery management system for a vehicle includes a controller programmed to charge a battery at a predetermined charge current. The controller activates an electrical load to discharge the battery for a predetermined time in response to a charge current of the battery becoming less than the predetermined charge current at a predetermined voltage limit. After discharging for the predetermined ...
Visible laser welding of electronic packaging, automotive electrics, battery and other components
Nuburu, Inc.
November 30, 2017 - N°20170341144

A visible light laser system and operation for welding materials together. A blue laser system and operation for welding conductive elements, and in particular thin conductive elements, together for use in energy storage devices, such as battery packs.
Synchronization for extending battery life
Interdigital Technology Corporation
November 23, 2017 - N°20170339637

The present invention discloses a method and system for efficiently supporting data calls to wtrus in systems that also support telephony. Various types of data is transmitted on a known schedule which is tightly synchronized to a predetermined time frame. The wtrus synchronize their wake-up periods to search for data at times when data may or will actually be transmitted ...
Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable ...
Hanrim Postech Co., Ltd.
November 23, 2017 - N°20170338683

A non-contact power reception apparatus is provided, in which a power reception coil for a charging system and a loop antenna for an electronic settlement system are mounted on a battery pack and a cover case of a portable terminal such that the power reception coil is arranged in the center thereof and the loop antenna is disposed outside the ...
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