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Patent Searching and Data


Matches 51 - 100 out of 119,368

Document Document Title
WO/2018/087970A1
Provided is a solid battery wherein battery characteristics and reliability are improved. A solid battery relating to the present technology is provided with: at least one first laminated body formed by laminating, in the following order...  
WO/2018/088004A1
Provided are an alumina having a high electrolyte stability, a slurry containing the same, and a porous alumina film, a laminated separator, a nonaqueous electrolyte secondary battery and a method for manufacturing a nonaqueous electroly...  
WO/2018/089323A2
A dielectric separator compressor includes a dielectric sheet having a first side and a second side opposite the first side. A first metal screen is coupled to the first side of the dielectric sheet and a second metal screen is coupled t...  
WO/2018/085961A1
Provided is an intelligent lead-acid storage battery with a water replenishing function, which belongs to the field of battery technologies. The intelligent lead-acid storage battery comprises a battery body (1) and a cover body (2) fixe...  
WO/2018/087680A1
The present disclosure provides a battery pack including a housing, wherein the housing has a bottom portion and side walls extending upward around a periphery of the bottom portion; an upper portion opening is formed at top ends of the ...  
WO/2018/088557A1
According to the embodiment, there is provided a non-aqueous electrolyte cell provided with an exterior member, a positive electrode, a negative electrode, and a non-aqueous electrolyte. The positive electrode contains, as an active mate...  
WO/2018/088823A1
The present invention provides a method for manufacturing a unit cell, the method comprising the steps of: respectively preparing an electrode and a separator, wherein the separator includes a porous polymer substrate and a porous coatin...  
WO/2018/088798A1
The present invention provides a battery cell having a structure in which a battery case is sealed when an electrode assembly and an electrolyte are accommodated in the battery case, and in which a first electrode terminal and a second e...  
WO/2018/087681A1
The present disclosure provides a battery pack including: multiple flat battery cells, a housing, a bearing plate and an upper cover, wherein a middle recessed portion is formed between the protruding battery cell anode and battery cell ...  
WO/2018/088691A1
Disclosed is a battery pack comprising: a plurality of battery cells, each including an upper surface through which a pair of electrode terminals are protruded, a lower surface facing the upper surface, and a pair of long side surfaces a...  
WO/2018/084439A1
The present invention relates to a battery system comprising at least one plurality of aligned battery cells arranged along a first direction. Each battery cell comprises a battery case in which an electrode assembly is accommodated, a c...  
WO/2018/085860A1
A charging system for a personal electronic device provides individual localized outlets along with convenience features for a domestic user or a patron of a hospitality facility.  
WO/2018/082824A1
The invention relates to a battery (2) having a cell assembly (1), the cell assembly having a plurality of battery cells (4), wherein the cell assembly (1) has at least two battery portions (5) and each battery portion (5) consists of a ...  
WO/2018/082878A1
The invention relates to a battery cell (2), comprising a cell housing (3), in which an electrode unit (10) is arranged, wherein the electrode unit (10) has an anode (21), which is electrically connected to a negative terminal (11), and ...  
WO/2018/084046A1
Provided are a lithium ion secondary battery having excellent charge/discharge cycle characteristics, a manufacturing method for the same, and a precursor for constituting the lithium ion secondary battery. The precursor for a lithium io...  
WO/2018/084091A1
The present invention improves the electroconductivity of an aluminum member. A surface film on an aluminum member contains aluminum oxide and/or aluminum hydroxide, and semiconductor parts formed in portions of the surface film at which...  
WO/2018/085352A1
A reusable battery indicator includes a voltage sensor, a communication circuit communicatively connected to the voltage sensor, an antenna operatively coupled to the communication circuit, and a connection mechanism having a first conne...  
WO/2018/084088A1
[Problem] To provide a spacer with which it is possible to prevent an increase in electrical resistance and a decrease in mechanical strength at a weld portion between an electrode tab of a unit cell and a bus bar. [Solution] Spacers (fi...  
WO/2018/084162A1
[Problem] The invention is to provide: a power storage element electrode capable of suppressing an electrical contact between an electrode and a tab section of another electrode caused by unexpected layer shifting, or the like; a power s...  
WO/2018/084451A1
The present invention provides an apparatus for manufacturing semi-finished cap plate products. The apparatus for manufacturing semi-finished cap plate products, according to the present invention, comprises: a cap plate feeder for loadi...  
WO/2018/084514A1
One embodiment of the present invention provides a secondary battery in which the number of component parts is reduced and a connection structure is optimized in the connecting of uncoated portion taps of an electrode assembly to an elec...  
WO/2018/081941A1
Provided in the present invention are a structural adhesive tape, a preparation method therefor, and a method for reserving a tab space in an electrode plate. The structural adhesive tape comprises: an adhesive layer, for affixing to an ...  
WO/2018/082898A1
The invention relates to a battery housing for an electric-motor-driven vehicle compring a tub part (2). Said tub part has a bottom (11, 11.1), side walls (10, 10.1) formed thereon, and an assembly flange (4, 5, 5.1), which protrudes out...  
WO/2018/082871A1
An energy storage device (10) comprising an electrode assembly (400), a case (100) configured to store the electrode assembly(400), at least one upper spacer (500) and at least one inner gasket (120, 130), is provided whereat the upper s...  
WO/2018/084501A1
Disclosed is a battery pack which has excellent assemblability and compatibility, can easily be reduced in weight, and can effectively prevent a warping phenomenon caused by load. A battery pack according to the present invention compris...  
WO/2018/084424A1
Various embodiments of the present invention relate to a battery pack, and the technical task to be solved is to provide a battery pack which does not generate noise when being twisted. To this end, the present invention provides a batte...  
WO/2018/084606A1
The present invention relates to an electrode assembly and a method for manufacturing the electrode assembly, which allow tabs of a multi-tab electrode assembly to be aligned with each other. In addition, the present invention comprises:...  
WO/2018/083657A1
A connector assembly (114) for voltage monitoring battery cells of a battery module (102) includes a connector (116) having a plurality of terminals and a wire assembly (118) extending from the connector along a wire axis (164). The wire...  
WO/2018/083132A1
The invention relates to a circuit board (1) for connecting battery cells, which circuit board is formed partly of an electrically nonconductive material, wherein the circuit board (1) has at least one electrically and thermally conducti...  
WO/2018/083303A1
To create a cell contacting system for an electrochemical device comprising a plurality of cell groups, which each comprise one or more electrochemical cells, wherein each electrochemical cell has a first cell terminal and a second cell ...  
WO/2018/082823A1
The invention relates to a circuit board (1) for the electrically fuse-protected connection of battery cells, wherein the circuit board (1) is formed partly of an electrically nonconductive material, wherein the circuit board (1) has at ...  
WO/2018/084452A1
The present invention relates to an apparatus for manufacturing various cap assemblies, comprising: a transfer conveyor unit for loading and transferring cap plates determined to be of good quality as a result of a primary sealing inspec...  
WO/2018/081957A1
A battery containing device (100) comprises a containing main body (1) and a battery locking mechanism (2). The containing main body (1) is provided with at least one battery cartridge (11, 12) used for containing a battery (200). The ba...  
WO/2018/082897A1
The invention relates to a battery housing for an electric motor-driven vehicle, comprising a base (2) and a pan part (1) having side walls (3, 4) formed thereto, and a frame structure enclosing the pan part (1) on the outside, wherein a...  
WO/2018/083431A1
The invention relates to a unitary module for a battery pack, said module including a set of battery cells and at least one cooling device, the cooling device comprising: a heat-collecting plate (2) making contact with an external surfac...  
WO/2018/085828A1
Described herein, are battery separators, comprising the following: a microporous polymeric film; and an optional coating layer on at least one side of the microporous polymeric film, wherein at least one of the microporous polymeric fil...  
WO/2018/084667A1
The present invention relates to a secondary battery, comprising: an electrode assembly including a first electrode, a second electrode, and a separator interposed between the first electrode and the second electrode; a first electrode t...  
WO/2018/083052A1
The invention relates to a method and to a device (20) for producing a prismatic battery cell container (21) that is open on one side. Initially, an extruded container (41) is formed from a slug (38) by way of extrusion. The slug (38) is...  
WO/2018/082989A1
Motor vehicle battery modules having an energy content of at least 5 kWh for use as energy accumulators for electric cars are known. A battery module (100) of this type comprises multiple individual batteries (20), each having at least o...  
WO/2018/084442A1
A battery pack according to an embodiment of the present invention comprises: at least one battery module; electric components electrically connected to the at least one battery module; a tray for supporting the at least one battery modu...  
WO/2018/082896A1
A battery housing for a vehicle driven by an electric motor, comprising a trough part (1, 1.1, 1.2, 1.3), which has a base (2, 2.1, 2.2, 2.3) and side walls (3, 3.1, 3.2, 3.3) which are integrally formed thereon and which have a mounting...  
WO/2018/083933A1
This secondary battery is provided with a positive electrode, a negative electrode and an electrolyte solution which contains at least one sulfonyl compound selected from among those represented by R1(-O-C(=O)-R2-S(=O)2-Rf1)n1 or the lik...  
WO/2018/084450A1
The present invention provides an apparatus for manufacturing various cap assemblies and a manufacturing method therefor. The apparatus and method for manufacturing various cap assemblies according to the present invention are capable of...  
WO/2018/079165A1
A stacked secondary battery wherein: each positive electrode has a positive electrode tab; each negative electrode has a negative electrode tab; a parallel connection is established in a battery unit by bonding positive electrode tabs to...  
WO/2018/079019A1
The objective of the invention is to provide a battery pack having excellent heat dissipation. Provided is the battery pack comprising an exterior case and a battery cell assembly including at least a battery cell, a heat dissipation mem...  
WO/2018/079724A1
In order that the output voltage of a battery pack can be switched and the battery pack can be shared among different voltage electric appliances, this battery pack has a switching mechanism that performs switching between outputting a l...  
WO/2018/080257A1
The present invention relates to a secondary battery comprising: a can having an opening in which an electrode assembly and an electrolyte are accommodated; a cap assembly mounted in the opening of the can; and a safety assembly which is...  
WO/2018/079722A1
This battery pack houses first and second cell units that are composed of a plurality of cells, and has a positive electrode power supply terminal 661 and a negative electrode power supply terminal 662. This battery pack is provided with...  
WO/2018/077683A1
The invention relates to a connection apparatus (30, 60) for electrically connecting a stored energy source (50, 150) to an electrical device (10, 110) having an electric drive motor (12), wherein the connection apparatus is part of the ...  
WO/2018/078707A1
Provided are: a separator that can be used for secondary batteries such as a nonaqueous electrolyte secondary battery; and a secondary battery that includes said separator. This separator has a first layer comprising a porous polyethylen...  

Matches 51 - 100 out of 119,368