Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 201 - 250 out of 121,952

Document Document Title
WO/2018/163667A1
Disclosed is a method for manufacturing a battery pack provided with multiple stacked unit cells. When a unit cell disposed on the outermost layer on one side is referred to as a first unit cell, and among a plurality of unit cells stack...  
WO/2018/164379A1
Various embodiments of the present invention relate to a secondary battery, and the technical problem to be solved is to provide a secondary battery of which the structure of a terminal part is simplified to reduce the number of parts, a...  
WO/2018/163736A1
Provided is a protection circuit for an in-vehicle battery, said protection circuit being capable of detecting an internal short-circuit that occurs in the in-vehicle battery, and performing protection operations in the cases where the i...  
WO/2018/164362A1
The present invention provides a battery module comprising: a plurality of battery cells arranged in one direction and having terminal parts on the upper surfaces thereof, respectively; a bus bar holder disposed above the plurality of ba...  
WO/2018/162630A1
An energy storage device according to an aspect of the present invention includes: a case which is formed of a flexible sheet and in which the flexible sheet is joined in an overlapping manner at least at a portion of a peripheral portio...  
WO/2018/163495A1
Provided is a secondary battery having excellent battery characteristics and excellent reliability. The secondary battery is provided with electrodes, an electrolytic solution, a can that houses the electrodes and the electrolytic soluti...  
WO/2018/163910A1
In a metal anode cell in which the anode mainly comprises a metal such as aluminum, magnesium, zinc, lithium, etc., self discharge readily occurs when the anode and an electrolytic solution are in contact, and the problem of large capaci...  
WO/2018/163480A1
In order to provide a battery pack that is highly reliable and that excels in manufacturability, this battery pack comprises: a plurality of laminated battery cells 100 each including a positive terminal lead-out tab and a negative termi...  
WO/2018/163203A1
The present invention discloses a film comprising porous, amorphous polybenzimidazole (PBI) and at least one filler for use as a separator in a lithium ion battery and a process for preparation thereof.  
WO/2018/163969A1
Provided is a binder composition for a non-aqueous secondary cell function layer comprising an organic solvent having a boiling point at 1 atm of 30°C-100°C and a polymer A containing a (meth)acrylonitrile monomer unit and a (meth)acry...  
WO/2018/163636A1
This lithium ion battery (100) is provided with: a battery main body (10) that comprises one or more power generation elements, each of which is obtained by sequentially laminating a positive electrode layer, an electrolyte layer and a n...  
WO/2018/161977A1
The invention relates to a high-efficiency saline medium ion recovery system, which is made up of a frame (1) on which the complete unit is mounted; a plastic and acrylic structure with saline medium-containing vessels (2); a saline medi...  
WO/2018/163761A1
The purpose of the present invention is to provide a composition for nonaqueous secondary battery functional layers, which is capable of forming a functional layer for nonaqueous secondary batteries, said functional layer enabling a nona...  
WO/2018/164454A1
The present invention relates to: a porous film comprising polyethylene and pore-generating particles, wherein the porous film has a structure comprising lamella and fibril, and the average size of pores located inside the porous film is...  
WO/2018/164933A1
Provided is an aluminum secondary battery comprising an anode, a cathode, a porous separator electronically separating the anode and the cathode, and an electrolyte in ionic contact with the anode and the cathode to support reversible de...  
WO/2018/164389A1
Various embodiments of the present invention relate to a secondary battery and aim to simplify the structure of a terminal part to minimize the space taken up by parts inside a case. To this end, provided in the present invention is a se...  
WO/2018/165133A1
This disclosure provides an integrated busbar and coldplate system, where the busbar is configured to provide electrical interconnection between adjacent batteries in a battery module, and the coldplate is configured to remove heat from ...  
WO/2018/161465A1
The utility model provides an electro-hybrid bicycle frame, comprising a lower tube (1) and a middle tube (11) connected to each other. A controller (10) is provided in the middle tube (11). Related circuit is added with a USB port (9) a...  
WO/2018/164517A1
The present invention relates to a separator for a lithium secondary battery and a lithium secondary battery comprising same, the separator comprising: a porous substrate; and a lithium metal layer formed on a surface of the porous subst...  
WO/2018/163514A1
This all-solid state battery is provided with: a battery element containing Li; an outer packaging material for covering the battery element; and a protective layer which is provided between the battery element and the outer packaging ma...  
WO/2018/164057A1
The purpose of the present invention is to provide a microporous polyolefin membrane which is capable of stably detecting defects including scratches and pin holes even if the microporous polyolefin membrane is reduced in thickness. The ...  
WO/2018/164405A1
The present invention relates to an anode active material comprising: a core comprising SiOx (0≤x<2); an intermediate layer covering at least a part of the surface of the core, and comprising silicon nitride and/or silicon oxynitride; ...  
WO/2018/164219A1
Provided is a packaging material for batteries which is flexible and in which a plurality of films are laminated, the packaging material for batteries comprising a film that can be heat welded, a plurality of gas barrier films disposed l...  
WO/2018/162154A1
The present invention concerns a connector and safety assembly (40) for a plurality of battery cells (10) and in particular for a cell arrangement (110') or a cell module (110) comprising (i) connector portions (41) in order to electrica...  
WO/2018/164703A1
A battery system (8) with short circuit protection is disclosed. The battery system comprises a positive output terminal (13) and a negative output terminal (14), and a battery pack (11) coupled to the output terminals. The battery pack ...  
WO/2018/162477A2
A separator ultrasonic welding method according to an aspect of the present invention includes: making heat resistant layers of at least two separators each of which has a resin layer and the heat resistant layer formed on the resin laye...  
WO/2018/163479A1
Provided is a battery pack configured as follows: a plurality of battery cells 100 are laminated therein, such cells including a laminated-film housing material in which a positive terminal lead-out tab and a negative terminal lead-out t...  
WO/2018/165268A1
A battery assembly may include bus strips located on one or more sides and displaced ends of battery cells. The battery assembly may comprise a heater. The battery assembly may comprise one or more refractory panels. A refractory panel m...  
WO/2018/163816A1
This separator (14) comprises: an interposed section (14a) disposed between two adjacent batteries (12) and establishing an insulation between the two batteries (12); an input section (38) whereto an external force is applied when assemb...  
WO/2018/163660A1
The method for manufacturing a separator (20) according to the present invention is a manufacturing method for manufacturing the separator (20) that is provided with a resin layer (21), and a ceramic layer (23) that is provided on one su...  
WO/2018/164054A1
The purpose of the present invention is to provide a polyolefin microporous membrane with excellent self-discharge characteristics when built into a secondary battery as a separator. This polyolefin microporous membrane has a haze value ...  
WO/2018/164055A1
The purpose of the present invention is to provide a polyolefin microporous membrane with excellent self-discharge characteristics and rate characteristics when built into a secondary battery as a separator. The product of the K value (m...  
WO/2018/163708A1
This battery pack production method layers a plurality of single cells with a filling member (elastic adhesive) therebetween, and electrically connects the single cells to one another. The battery pack production method comprises: a meas...  
WO/2018/161324A1
A cylindrical lithium battery pack. The cylindrical lithium battery pack comprises at least two battery modules which are sequentially connected from left to right along a straight line direction, and each battery module comprises: a lef...  
WO/2018/164056A1
The present invention addresses the problem of providing a polyolefin microporous film having exceptional self-discharge characteristics when incorporated into a cell as a separator. The present invention solves the above-mentioned probl...  
WO/2018/163481A1
[Problem] To provide a battery pack which is highly reliable and in which the connectability between current-collector foil and lead-out tabs in a laminated-film housing material is not reduced. [Solution] This battery pack comprises: a ...  
WO/2018/157558A1
Disclosed is a battery module, comprising: a lower housing; a cell pack accommodated in the lower housing, the cell pack comprising a plurality of cells; and a top cover sealedly connected to the lower housing, and comprising upper plast...  
WO/2018/160498A1
Mixed allotrope particulate carbon films and carbon fiber mats including partially ordered carbon materials or fibers, a plurality of highly ordered carbon aggregates, and a plurality of active materials particles are disclosed. In vario...  
WO/2018/159275A1
This battery module (1) is provided with: a battery stack which comprises a plurality of batteries (12) that are stacked one upon another; a pair of end plates (4) which are arranged at both ends of the battery stack in the stacking dire...  
WO/2018/159777A1
An assembled battery (16) has a plurality of lithium ion cells (161) that are electrically connected to each other. Each of the lithium ion cells (161) is a metal case-type cell that has a metal case for housing a positive electrode, a n...  
WO/2018/160829A1
A battery pack includes an outer housing, a cell stack, and an insulator. The outer housing includes a bottom wall and a first sidewall. The first sidewall has a lower end and an upper end that is oriented at one of an inward angle and a...  
WO/2018/159009A1
This power storage apparatus is provided with: a housing part that houses a power storage element; an air-blowing part that is provided to the housing part and that moves air between the inside and the outside of the housing part; and a ...  
WO/2018/159762A1
A charging apparatus (10) is provided with: a power reception unit (12); a plurality of power output units (14); a power storage unit (16); and a control unit (18). The power storage unit (16) has lithium ion cells (161) that are connect...  
WO/2018/157559A1
Disclosed is a battery module comprising a module housing (100) and battery cells (200) provided in the module housing (100), the battery cell (200) comprising a battery cell casing (220), a bare cell housed in the battery cell casing (2...  
WO/2018/160012A2
A cartridge and a battery module comprising the same are provided. A cartridge according to an embodiment of the present invention comprises: a body having a first surface on which a first battery cell is at least partially seated and a ...  
WO/2018/157557A1
A battery module, comprising: a battery housing (20); a battery pack (10) accommodated in the battery housing (20), the battery pack (10) comprising a plurality of battery cells (12), and the battery cells (12) being provided with tabs a...  
WO/2018/157963A1
The invention relates to a battery stopper of a battery or a battery cell, wherein a degassing valve is arranged in the battery stopper and from a certain pressure level releases gas created in the electrolyte, wherein the stopper interi...  
WO/2018/159928A1
A frame assembly for fixing a plurality of stacked battery cells is provided. The frame assembly comprises: a frame configured to surround a plurality of battery cells, the frame assembly including a top surface, a first side connected t...  
WO/2018/159625A1
In this power storage apparatus, a bag-shaped separator is provided with: a first welded part that is present along a first end edge of the bag-shaped separator and that is obtained by welding margins of two separator members to each oth...  
WO/2018/159618A1
This power storage apparatus is configured such that a region surrounded by a surface connecting the visible outline of a pressure release valve and the visible outline of a tab side end surface in an electrode assembly by the shortest d...  

Matches 201 - 250 out of 121,952