公开(公告)号：EP4030539B1

公开(公告)日：2024-10-23

申请号：EP22151348.4

申请日：2022-01-13

Inventor： Chun, Byoungmin ,  Lee, Jong-Ha

IPC: H01M50/153 ,  H01M50/148 ,  H01M50/164 ,  H01M50/181 ,  H01M50/191 ,  H01M50/545 ,  H01M50/559 ,  H01M50/562 ,  H01M50/188

公开(公告)号：EP4199204A1

公开(公告)日：2023-06-21

申请号：EP22211879.6

申请日：2022-12-07

Applicant: SCHOTT AG

Inventor： Hartl, Helmut

IPC: H01M50/159 ,  H01G4/236 ,  H01M50/172 ,  H01M50/188 ,  H01M50/191 ,  H01G2/10

Abstract: Es wird Gehäuseteil (10) für eine elektrische Speichereinrichtung, insbesondere eine Batterie oder einen Kondensator bereitgestellt. Das Gehäuseteil (10) umfasst einen Grundkörper (12) und zumindest eine erste Anschlussterminalanordnung (100) mit einem Anschlussstift (102), welcher durch eine Durchgangsöffnung (20) des Grundkörpers (12) hindurchgeführt ist und über ein Fixiermaterial (106) elektrisch isoliert in der Durchgangsöffnung (20) fixiert ist, wobei der Anschlussstift (102) zumindest an einer Seite der Durchgangsöffnung (20) über diese hervorsteht. Ferner ist vorgesehen, dass zumindest an einer Seite der Durchgangsöffnung (20) ein Anschlusspad (110, 116) vorgesehen ist, welches eine Öffnung (120) aufweist, welche als Durchgangsöffnung oder als Sackloch ausgebildet ist, wobei der hervorstehende Teil des Anschlussstifts (102) in die Öffnung (120) eingreift und im Bereich dieser Öffnung (120) elektrisch mit dem zumindest einen Anschlusspad (110, 116) verbunden ist und wobei das zumindest eine Anschlusspad (110, 116) elektrisch isolierend mit einem Isolationsmaterial (112, 114) an dem Grundkörper (12) befestigt ist.

公开(公告)号：EP4369470A1

公开(公告)日：2024-05-15

申请号：EP23208620.7

申请日：2023-11-08

Applicant: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES

Inventor： RACCURT, Olivier ,  SEPTET, Cédric ,  BALFET, Pierre

IPC: H01M10/42 ,  H01M10/48 ,  H01M50/105 ,  H01M50/124 ,  H01M50/184 ,  H01M50/186 ,  H01M50/19 ,  H01M50/191 ,  H01M10/052 ,  G02B6/36 ,  G02B6/38

CPC classification number: H01M10/052 ,  H01M10/425 ,  H01M2010/427120130101 ,  H01M2010/427820130101 ,  H01M10/48 ,  H01M50/103 ,  H01M50/105 ,  H01M50/124 ,  H01M50/136 ,  H01M50/184 ,  H01M50/186 ,  H01M50/19 ,  H01M50/191 ,  H01M2220/2020130101 ,  H01M2220/3020130101 ,  G02B6/3897 ,  G02B6/3624

Abstract: Unité de stockage d'énergie électrique, comprenant au moins une cellule (2) du type lithium-ion munie de deux électrodes séparées par un électrolyte configuré pour générer des porteurs de charge, l'unité comprenant un emballage (3) enrobant ladite au moins une cellule (2), un capteur optique (4) et au moins une fibre optique (5, 6), chaque fibre optique (5, 6) ayant une première extrémité (7, 8) couplée optiquement au capteur optique (4), l'emballage (3) comprenant un logement (10) au sein duquel est logé le capteur optique (4), l'unité comprenant au moins un embout (11, 12) situé à une deuxième extrémité (13, 14) de ladite au moins une fibre optique (5, 6) et l'emballage (3) comprend au moins un réservoir (15, 16) rempli d'un matériau (20a, 20b) hermétique à l'air, et ledit au moins un embout (11, 12) comprend une partie externe (23, 24) située à l'extérieur de l'emballage (3).

公开(公告)号：EP3614461B1

公开(公告)日：2023-11-15

申请号：EP19193531.1

申请日：2019-08-26

Inventor： DAI, Xiangyang ,  GRUBB, Kenneth L

IPC: H01M4/38 ,  H01M6/02 ,  H01M6/14 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M50/103 ,  H01M50/176 ,  H01M50/184 ,  H01M50/188 ,  H01M50/191 ,  H01M50/533 ,  H01M50/536 ,  H01M50/545 ,  H01M50/566 ,  H01M50/54 ,  H01M50/534 ,  H01M50/538 ,  B23K11/00

公开(公告)号：EP4270613A1

公开(公告)日：2023-11-01

申请号：EP21910571.5

申请日：2021-12-16

Applicant: Panasonic Energy Co., Ltd. ,  Panasonic Holdings Corporation

Inventor： YAMASHITA, Shuichi ,  FUKUOKA, Takahiro ,  SUGIMOTO, Shuji ,  MORI, Toshihiko

IPC: H01M50/152 ,  H01M50/159 ,  H01M50/164 ,  H01M50/167 ,  H01M50/184 ,  H01M50/186 ,  H01M50/191 ,  H01M50/197 ,  H01M50/342

Abstract: A nonaqueous electrolyte secondary battery (10) is provided with a bottomed tubular outer can (16) accommodating an electrode body (14), and a sealing body (17) for sealing an opening portion of the outer can (16). A crimped portion (31) for crimping and securing the sealing body (17) is formed in the outer can (16) by bending the edge portion of the opening portion inward in the radial direction, and the sealing body (17) includes a rupture disk (24), a cathode cap (27) including a flange (27a), and a metal height adjusting portion (40) for adjusting the height of the crimped portion (31).

公开(公告)号：EP3588621B1

公开(公告)日：2023-05-03

申请号：EP18758276.2

申请日：2018-02-06

Inventor： LEE, Dong Hyun ,  KIM, Hyung Sik ,  KIM, Kwang Soo

IPC: H01M4/66 ,  H01M50/593 ,  H01M10/0525 ,  H01M50/147 ,  H01M50/562 ,  H01M50/553 ,  H01M50/176 ,  H01M50/538 ,  H01M50/186 ,  H01M50/191 ,  H01M50/528 ,  H01M50/55

公开(公告)号：EP4030539A1

公开(公告)日：2022-07-20

申请号：EP22151348.4

申请日：2022-01-13

Applicant: Samsung SDI Co., Ltd.

Inventor： Chun, Byoungmin ,  Lee, Jong-Ha

IPC: H01M50/153 ,  H01M50/148 ,  H01M50/164 ,  H01M50/181 ,  H01M50/191 ,  H01M50/545 ,  H01M50/559 ,  H01M50/562 ,  H01M50/188

Abstract: A rechargeable battery includes: an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode; a case accommodating the electrode assembly and connected to the first electrode, the case having an opening exposing the electrode assembly; a cap plate coupled with the case and covering an outer region of the opening in the case, the cap plate having an opening exposing a central region of the opening in the cap plate and including an insulation layer coated on a surface thereof corresponding to the opening in the cap plate; and a terminal portion connected with the second electrode and bonded in an insulated manner to the cap plate. The terminal portion covers the opening in the cap plate and is directly bonded to the insulation layer of the cap plate.

公开(公告)号：EP4513614A1

公开(公告)日：2025-02-26

申请号：EP24195637.4

申请日：2024-08-21

Applicant: Huizhou EVE Power Co., Ltd

Inventor： CHEN, Wen ,  LI, Shangyi ,  WANG, Zhiming

IPC: H01M10/0587 ,  H01M50/179 ,  H01M50/184 ,  H01M50/186 ,  H01M50/191 ,  H01M50/559 ,  H01M50/566 ,  H01M50/107 ,  H01M50/152 ,  H01M50/188 ,  H01M50/543 ,  H01M10/0525

Abstract: A cap includes: a cap body (10); a pole (20); and a sealing nail (30). The pole is connected to the cap body. The pole defines a slot; a plane in which an upper surface of the pole is located is defined as a first plane (22); a slot wall includes a first section face (23); the first section face is connected to the first plane; an angle between the first section face and the first plane is θ 2 . The sealing nail is arranged in the slot and welded to the pole. A plane in which an upper surface of the sealing nail is located is defined as a second plane (31); a side wall of the sealing nail includes a first portion face (32); the first portion face is connected to the second plane; an angle between the first portion face and the second plane is θ 1 . The angle θ 1 ≥ the angle θ 2 .

公开(公告)号：EP3588606B1

公开(公告)日：2024-07-10

申请号：EP19180797.3

申请日：2017-12-08

IPC: H01G11/74 ,  C03C8/08 ,  C03C8/24 ,  C22C21/02 ,  C22C21/06 ,  H01G9/10 ,  H01G2/10 ,  H01G11/80 ,  C03C3/19 ,  C22C21/00 ,  C22C21/04 ,  H01M50/186 ,  H01M50/191 ,  H01M10/052

CPC classification number: H01G11/74 ,  H01M10/052 ,  H01G9/10 ,  H01G11/80 ,  H01G2/103 ,  C22C21/00 ,  C22C21/02 ,  C22C21/04 ,  C22C21/06 ,  C03C3/19 ,  C03C8/08 ,  C03C8/24 ,  Y02E60/10 ,  H01M50/186 ,  H01M50/191

公开(公告)号：EP3937297B1

公开(公告)日：2023-06-21

申请号：EP21183271.2

申请日：2021-07-01

Inventor： BAUMER, Daniel, M. ,  ULRICH, Joshua, C. ,  PALAZZO, Marcus, J. ,  WUTZ, David ,  DIANETTI, David

IPC: H01M50/107 ,  H01M50/109 ,  H01M50/117 ,  H01M50/124 ,  H01M50/131 ,  H01M50/152 ,  H01M50/169 ,  H01M50/184 ,  H01M50/186 ,  H01M50/191 ,  H01M50/545 ,  H01M50/548 ,  H01M50/559 ,  H01M50/627