公开(公告)号：US20190252649A1

公开(公告)日：2019-08-15

申请号：US16270282

申请日：2019-02-07

Applicant: STMICROELECTRONICS (TOURS) SAS

Inventor： Ludovic FALLOURD

IPC: H01M2/02

CPC classification number: H01M2/0267 ,  H01M2/0207 ,  H01M2/026 ,  H01M2/0275 ,  H01M2/0287 ,  H01M2/029 ,  H01M2/1066 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0585 ,  H01M2220/30

Abstract: The disclosure concerns a battery assembly including two batteries having their active layers facing each other and sharing an encapsulation layer.

公开(公告)号：US20180269518A1

公开(公告)日：2018-09-20

申请号：US15462006

申请日：2017-03-17

Applicant: Ford Global Technologies, LLC

Inventor： Jeffrey Matthew Haag ,  Eid Farha

IPC: H01M10/04 ,  H01M2/10 ,  H01M2/02

CPC classification number: H01M10/0481 ,  H01M2/0262 ,  H01M2/0267 ,  H01M2/1077 ,  H01M2220/20

Abstract: An exemplary method includes, among other things, winding a curable material at least partially about a plurality of battery cells that are compressed by a fixture. An exemplary assembly includes, among other things, a plurality of battery cells compressed by a fixture, and a curable material wound around the plurality of battery cells.

公开(公告)号：US20180269436A1

公开(公告)日：2018-09-20

申请号：US15918257

申请日：2018-03-12

Applicant: LG CHEM, LTD.

Inventor： Hyun Hwa LEE ,  In Gu AN ,  Jae Han JUNG ,  Eun Seok CHOI

IPC: H01M2/02 ,  H01M2/30 ,  H01M2/06

CPC classification number: H01M2/0267 ,  H01M2/0207 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0217 ,  H01M2/026 ,  H01M2/0287 ,  H01M2/06 ,  H01M2/30 ,  H01M2220/30

Abstract: Disclosed herein is a pouch-shaped battery cell configured to have a structure in which an electrode assembly is received in a pouch-shaped battery case together with an electrolytic solution, wherein the pouch-shaped battery case is made of a laminate sheet including a metal layer and a resin layer, an upper edge of the pouch-shaped battery case, from which electrode terminals protrude outward, and opposite side edges of the pouch-shaped battery case, which are adjacent to the upper edge of the pouch-shaped battery case, are thermally fused to constitute a sealed portion of the pouch-shaped battery case, the opposite side edges of the pouch-shaped battery case being bent perpendicularly from the upper edge of the pouch-shaped battery case toward an electrode assembly receiving unit for receiving the electrode assembly, and a protective film is attached so as to wrap the perpendicularly bent opposite side edges of the pouch-shaped battery case.

公开(公告)号：US10062879B2

公开(公告)日：2018-08-28

申请号：US14243631

申请日：2014-04-02

Applicant: LG CHEM, LTD.

Inventor： BumHyun Lee ,  JiYoung Choi ,  DalMo Kang ,  JunYeob Seong

IPC: H01M2/10 ,  H01M2/20 ,  H01M2/02 ,  B60L11/18

CPC classification number: H01M2/1077 ,  B60L50/64 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0217 ,  H01M2/0267 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/1016 ,  H01M2/1094 ,  H01M2/206 ,  H01M2220/20 ,  Y02T10/705

Abstract: A battery module assembly having one or more plate-shaped cells, including two or more battery modules having cell units, each of which includes one or more battery cells, electrically connected to one another, a pair of an upper and lower case to surround outer circumferences of the modules such that one surface of each of the outermost modules is exposed outside in a state in which the modules are erected on their sides, one or more first fastening holes vertically formed at a top of the upper case and a bottom of the lower case in a direction in which first fastening holes face each other to fasten and fix the upper and lower case, and two or more second fastening holes horizontally formed at a front and/or a rear of the upper case and a front and/or a rear of the lower case to position or fix the assembly.

公开(公告)号：US20180198099A1

公开(公告)日：2018-07-12

申请号：US15848511

申请日：2017-12-20

Applicant: Shenzhen Meixin Electronics Co., Ltd.

Inventor： Weibin Chen ,  Zhou Li ,  Xuehao Lin

IPC: H01M2/02 ,  C09K5/14 ,  C09J7/38 ,  C09J9/00 ,  C09J9/02 ,  C09J11/04 ,  C09J11/08 ,  B32B7/12 ,  B32B7/02 ,  B32B27/28 ,  B32B27/24 ,  B32B27/32 ,  B32B37/12

CPC classification number: H01M2/0267 ,  B32B7/02 ,  B32B7/12 ,  B32B27/24 ,  B32B27/283 ,  B32B27/325 ,  B32B37/12 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2305/30 ,  B32B2307/202 ,  B32B2307/302 ,  B32B2307/3065 ,  B32B2307/732 ,  B32B2383/00 ,  B32B2386/00 ,  B32B2405/00 ,  C08G77/04 ,  C08K3/04 ,  C08K3/042 ,  C08K3/08 ,  C08K5/0066 ,  C08K2201/001 ,  C09J7/38 ,  C09J9/00 ,  C09J9/02 ,  C09J11/04 ,  C09J11/08 ,  C09J157/06 ,  C09J183/04 ,  C09J193/04 ,  C09J201/00 ,  C09J2201/602 ,  C09J2201/606 ,  C09J2203/33 ,  C09J2205/10 ,  C09J2205/102 ,  C09J2407/00 ,  C09J2421/00 ,  C09J2483/00 ,  C09K5/14 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  C08L93/00 ,  C09J193/00 ,  C08L101/00

Abstract: The invention discloses an anti-explosive easy-to-disassemble safe adhesive tape and a manufacturing method thereof. The adhesive tape comprises a flame-retardant, current-conducting, heat-conducting and heat-expansion pressure-sensitive adhesive layer, a flame-retardant, current-conducting, heat-conducting and extensible viscosity-losing layer, a flame-retardant, current-conducting, heat-conducting and heat-expansion pressure-sensitive adhesive layer, and a release material layer which are overlapped in sequence. By adopting the adhesive tape disclosed in the invention, a plurality of battery packs can be combined together to increase the capacity or voltage. If an automobile encounters a collision, the material of the adhesive tape is collided and heated, and then expands instantly in order to effectively separate each battery module, and avoid greater damage.

公开(公告)号：US10014495B2

公开(公告)日：2018-07-03

申请号：US14180821

申请日：2014-02-14

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Sung-Kab Kim ,  Yong-Sam Kim ,  Se-Jong Park ,  Sung-Hoon Kim ,  Myung-Jae Jang

IPC: H01M2/02 ,  H01M2/32 ,  H01M2/34 ,  H01M10/0525 ,  H01M10/052

CPC classification number: H01M2/02 ,  H01M2/0202 ,  H01M2/0217 ,  H01M2/0237 ,  H01M2/0267 ,  H01M2/0277 ,  H01M2/028 ,  H01M2/029 ,  H01M2/32 ,  H01M2/34 ,  H01M10/052 ,  H01M10/0525

Abstract: A rechargeable battery includes a case, an electrode assembly disposed in the case, and an insulating member disposed in the case, the insulating member being fixed to the electrode assembly, the insulating member including a first portion and a second portion, the second portion extending from the first portion and contacting the electrode assembly at a coated region of the electrode assembly.

公开(公告)号：US20180155055A1

公开(公告)日：2018-06-07

申请号：US15817826

申请日：2017-11-20

Applicant: Airbus Operations, S.L.

Inventor： Tamara Blanco Varela ,  José Sanchez Gomez ,  Leire Segura Martinez De Ilarduya ,  Mariano Morales Monge

IPC: B64D45/02 ,  B29C70/88 ,  B32B15/02 ,  H01M2/02 ,  B32B7/06 ,  B32B15/08 ,  B32B15/14

CPC classification number: B64D45/02 ,  B29C70/885 ,  B32B3/26 ,  B32B5/00 ,  B32B5/02 ,  B32B7/00 ,  B32B7/02 ,  B32B7/04 ,  B32B7/06 ,  B32B7/10 ,  B32B9/00 ,  B32B9/04 ,  B32B15/00 ,  B32B15/02 ,  B32B15/04 ,  B32B15/08 ,  B32B15/14 ,  B32B15/20 ,  B32B27/00 ,  B32B27/06 ,  B32B27/28 ,  B32B2250/00 ,  B32B2262/00 ,  B32B2262/106 ,  B32B2307/10 ,  B32B2307/102 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/30 ,  B32B2307/3065 ,  B32B2307/50 ,  B32B2307/558 ,  B32B2307/56 ,  B32B2307/732 ,  B32B2457/00 ,  B32B2457/10 ,  B32B2571/00 ,  B32B2605/00 ,  B32B2605/18 ,  H01M2/0267 ,  H01M2/0295

Abstract: A structural composite component, in particular for an aircraft or spacecraft, includes: a lightning strike protection layer; and a composite battery including a cathode layer and a separation layer, wherein the lightning strike protection layer is formed integrated with the cathode layer, and wherein the separation layer is configured for providing acoustic damping, and/or fire barrier, and/or impact resistance to the structural composite component. A method for configuring such a structural composite component; and an aircraft or spacecraft including such a structural composite component are also described.

公开(公告)号：US09991485B2

公开(公告)日：2018-06-05

申请号：US14567949

申请日：2014-12-11

Applicant: LG CHEM, LTD.

Inventor： Jun Yeob Seong ,  Dal Mo Kang ,  Youngsop Eom

IPC: H01M2/12 ,  H01M2/02 ,  H01M2/10 ,  H01M10/04 ,  H01M10/052

CPC classification number: H01M2/1241 ,  H01M2/0237 ,  H01M2/0267 ,  H01M2/0287 ,  H01M2/1077 ,  H01M2/12 ,  H01M2/1235 ,  H01M10/0413 ,  H01M10/052 ,  H01M2220/20 ,  Y02E60/122 ,  Y02P70/54

Abstract: A battery cell is provided. The battery cell includes a battery case, an electrode assembly located in the battery case, the electrode assembly comprising a cathode, an anode, and a separator disposed between the cathode and the anode, an electrolyte present in the battery case, the battery case being sealed at a perimeter thereof, and a frame coupled to the perimeter of the battery case, the frame having a venting guiding portion at the perimeter of the battery case, such that sealing of the battery case is released through the venting guiding portion when internal pressure of the battery cell increases, the venting guiding portion comprising a reduction in the amount of material of the frame in a predetermined location at the perimeter of the battery case. A battery cell module is also provided.

公开(公告)号：US09966579B2

公开(公告)日：2018-05-08

申请号：US15196002

申请日：2016-06-28

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Jun-Yong Lee ,  Sang-Won Byun ,  Byung-Kyu Ahn

IPC: H01M2/08 ,  H01M2/12 ,  H01M2/30 ,  H01M2/04 ,  H01M2/02 ,  H01M2/34 ,  H01M10/04 ,  H01M2/26

CPC classification number: H01M2/08 ,  H01M2/0217 ,  H01M2/026 ,  H01M2/0262 ,  H01M2/0267 ,  H01M2/0292 ,  H01M2/0404 ,  H01M2/043 ,  H01M2/0486 ,  H01M2/0491 ,  H01M2/1094 ,  H01M2/12 ,  H01M2/263 ,  H01M2/30 ,  H01M2/305 ,  H01M2/345 ,  H01M10/0431 ,  H01M2200/20 ,  H01M2220/20 ,  H01M2220/30

Abstract: A rechargeable battery includes: an electrode assembly including a first electrode, a separator, and a second electrode; a case accommodating the electrode assembly and having an opening at a side thereof for receiving the electrode assembly; a cap assembly coupled to the case at the opening; a first insulation member surrounding the case, an extending portion of the first insulation member extending above the cap assembly; and a second insulation member on the cap assembly and contacting the portion of the first insulation member extending above the cap assembly, the second insulation member being a coated layer.

公开(公告)号：US20180097210A1

公开(公告)日：2018-04-05

申请号：US15559932

申请日：2016-06-09

Applicant: LG CHEM, LTD.

Inventor： Seok Won JEUNG ,  Ju Hwan BAEK ,  Choon Kwon KANG ,  Sung Choon CHOO ,  Hyeong Min PARK

IPC: H01M2/10 ,  H01M2/34 ,  H01M2/02 ,  H01M10/04

CPC classification number: H01M2/10 ,  H01M2/0267 ,  H01M2/1061 ,  H01M2/344 ,  H01M10/0404 ,  H01M2220/30

Abstract: Disclosed herein is a sheet attachment device for battery packs, specifically a sheet attachment device for attaching a label sheet and a sheathing sheet to a battery pack having a plate-shaped battery cell mounted in a pack case. The sheet attachment device includes first and second loaders, first and second jigs, first and second guide frames, a first sheet attachment jig, a rotator, a pressing roller, a conveyor, and a second sheet attachment jig.