公开(公告)号：US09768434B2

公开(公告)日：2017-09-19

申请号：US14862547

申请日：2015-09-23

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Min-Hyung Guen

IPC: H01M2/30 ,  H01M2/22 ,  H01M2/26

CPC classification number: H01M2/30 ,  H01M2/22 ,  H01M2/26

Abstract: A rechargeable battery includes an electrode assembly including a first electrode and a second electrode, a case, a cap assembly including a cap plate, a first terminal outside the cap plate and electrically connected to the first electrode, and a second terminal outside the cap plate and electrically connected to the second electrode, a first connection terminal passing through the cap assembly and including one end connected to the first terminal and an other end positioned inside the case, a first current collecting member including one side connected to the first electrode and an other side rotatably coupled to the first connection terminal and electrically connecting the first connection terminal and the first electrode, and a rotation restriction member between the cap plate and first current collecting member, the rotation restriction member stopping rotation of the first current collecting member according to a predetermined angle of the rotation.

公开(公告)号：US09570719B2

公开(公告)日：2017-02-14

申请号：US14102437

申请日：2013-12-10

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Min-Hyung Guen

IPC: H01M2/06 ,  H01M10/42 ,  H01M2/04 ,  H01M2/08 ,  H01M2/30 ,  H01M10/04

CPC classification number: H01M2/06 ,  H01M2/043 ,  H01M2/08 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/42 ,  H01M10/4235 ,  H01M2200/00

Abstract: A secondary battery includes an electrode assembly; a case accommodating the electrode assembly; a cap plate sealing the electrode assembly within the case; a terminal plate on the cap plate and electrically connected to the electrode assembly; and an insulation member between and contacting the cap plate and the terminal plate, wherein the insulation member has a peripheral flange that extends away from the terminal plate.

Abstract translation: 二次电池包括电极组件; 容纳电极组件的壳体; 将电极组件密封在壳体内的盖板; 盖板上的端子板，并电连接到电极组件; 以及与所述盖板和所述端子板接触并接触的绝缘构件，其中所述绝缘构件具有远离所述端子板延伸的周边凸缘。

公开(公告)号：US09324989B2

公开(公告)日：2016-04-26

申请号：US14156285

申请日：2014-01-15

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Min-Yeol Han ,  Min-Hyung Guen ,  Sang-Won Byun ,  Hae-Kwon Yoon

IPC: H01M2/34 ,  H01M10/42 ,  H01M2/02 ,  H01M2/04

CPC classification number: H01M2/345 ,  H01M2/02 ,  H01M2/0404 ,  H01M10/425 ,  H01M2200/20

Abstract: A rechargeable battery includes: an electrode; a case accommodating the electrode assembly therein; a cap plate closing an opening of the case; a first electrode terminal and a second electrode terminal extending through the cap plate and coupled to the electrode assembly; and an external short-circuiter including a membrane closing and sealing a short-circuit opening in the cap plate and coupled to the second electrode terminal, and a short-circuit tab coupled to the first electrode terminal and separated from the membrane, wherein the cap plate includes a bending inducement groove formed at the second electrode terminal.

Abstract translation: 可充电电池包括：电极; 容纳电极组件的壳体; 盖板封闭壳体的开口; 第一电极端子和第二电极端子，其延伸穿过盖板并耦合到电极组件; 以及外部短路器，其包括膜闭合并且密封所述盖板中的短路开口并且耦合到所述第二电极端子，以及短路接头，其连接到所述第一电极端子并与所述膜分离，其中所述盖 板包括形成在第二电极端子处的弯曲诱导槽。

公开(公告)号：US20150270529A1

公开(公告)日：2015-09-24

申请号：US14603257

申请日：2015-01-22

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Min-Hyung Guen ,  Yong-Chul Seo

IPC: H01M2/34

CPC classification number: H01M2/348 ,  H01M2/263 ,  H01M2200/103

Abstract: A secondary battery having improved safety includes an electrode assembly, a case, and a cap assembly. The electrode assembly has first and second non-coating portions. The case accommodates the electrode assembly. The cap assembly includes a cap plate coupled to the case, and first and second collector plates. In the secondary battery, the first and second non-coating portions and the first and second collector plates are connected or coupled by first and second lead tabs, respectively, and the first and/or second lead tabs include a fuse portion.

Abstract translation: 具有改进的安全性的二次电池包括电极组件，壳体和盖组件。 电极组件具有第一和第二非涂覆部分。 该壳体容纳电极组件。 盖组件包括联接到壳体的盖板以及第一和第二收集板。 在二次电池中，第一和第二非涂覆部分以及第一和第二集电板分别通过第一和第二引线接头连接或耦合，并且第一和/或第二引线接线片包括熔丝部分。

公开(公告)号：US20150079429A1

公开(公告)日：2015-03-19

申请号：US14156285

申请日：2014-01-15

Applicant: Samsung SDI CO., LTD.

Inventor： Min-Yeol Han ,  Min-Hyung Guen ,  Sang-Won Byun ,  Hae-Kwon Yoon

IPC: H01M2/34

CPC classification number: H01M2/345 ,  H01M2/02 ,  H01M2/0404 ,  H01M10/425 ,  H01M2200/20

Abstract: A rechargeable battery includes: an electrode; a case accommodating the electrode assembly therein; a cap plate closing an opening of the case; a first electrode terminal and a second electrode terminal extending through the cap plate and coupled to the electrode assembly; and an external short-circuiter including a membrane closing and sealing a short-circuit opening in the cap plate and coupled to the second electrode terminal, and a short-circuit tab coupled to the first electrode terminal and separated from the membrane, wherein the cap plate includes a bending inducement groove formed at the second electrode terminal.

Abstract translation: 可充电电池包括：电极; 容纳电极组件的壳体; 盖板封闭壳体的开口; 第一电极端子和第二电极端子，其延伸穿过盖板并耦合到电极组件; 以及外部短路器，其包括膜闭合并且密封所述盖板中的短路开口并且耦合到所述第二电极端子，以及短路接头，其连接到所述第一电极端子并与所述膜分离，其中所述盖 板包括形成在第二电极端子处的弯曲诱导槽。

公开(公告)号：US20150072189A1

公开(公告)日：2015-03-12

申请号：US14254854

申请日：2014-04-16

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Min-Hyung Guen

IPC: H01M2/34

CPC classification number: H01M2/34 ,  H01M2/263 ,  H01M2/345 ,  H01M2/348 ,  H01M2200/103 ,  H01M2200/20

Abstract: A rechargeable battery includes an electrode assembly including a first electrode and a second electrode; a case accommodating the electrode assembly; a cap plate coupled to the case; a terminal electrically connected to the first electrode and protruding out of the cap plate; a short-circuit member at a short-circuit opening in the cap plate and configured to deform to electrically connect the first electrode and the second electrode; and a blocking member below the short-circuit opening and having a plurality of openings.

Abstract translation: 可再充电电池包括包括第一电极和第二电极的电极组件; 容纳电极组件的壳体; 连接到壳体的盖板; 电连接到第一电极并从盖板突出的端子; 在所述盖板中的短路开口处的短路构件，并且被构造为使所述第一电极和所述第二电极电连接而变形; 以及在短路开口下方具有多个开口的阻挡构件。

公开(公告)号：US20140349152A1

公开(公告)日：2014-11-27

申请号：US14102437

申请日：2013-12-10

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Min-Hyung Guen

IPC: H01M2/06 ,  H01M10/42

CPC classification number: H01M2/06 ,  H01M2/043 ,  H01M2/08 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/42 ,  H01M10/4235 ,  H01M2200/00

Abstract: A secondary battery includes an electrode assembly; a case accommodating the electrode assembly; a cap plate sealing the electrode assembly within the case; a terminal plate on the cap plate and electrically connected to the electrode assembly; and an insulation member between and contacting the cap plate and the terminal plate, wherein the insulation member has a peripheral flange that extends away from the terminal plate.

Abstract translation: 二次电池包括电极组件; 容纳电极组件的壳体; 将电极组件密封在壳体内的盖板; 盖板上的端子板，并电连接到电极组件; 以及与所述盖板和所述端子板接触并接触的绝缘构件，其中所述绝缘构件具有远离所述端子板延伸的周边凸缘。

公开(公告)号：US20140141295A1

公开(公告)日：2014-05-22

申请号：US13867001

申请日：2013-04-19

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Min-Hyung Guen ,  Yong-Sam Kim

IPC: H01M2/34

CPC classification number: H01M2/34 ,  H01M2/347 ,  H01M6/46 ,  H01M10/0431 ,  H01M10/049 ,  H01M2200/00

Abstract: A rechargeable battery includes: an electrode assembly including a first electrode and a second electrode; a case housing the electrode assembly; and a safety member including a short circuit guide portion between the case and the electrode assembly, the short circuit guide portion including a plurality of holes and a connection portion electrically connecting the short circuit guide portion and the second electrode.

Abstract translation: 可再充电电池包括：包括第一电极和第二电极的电极组件; 容纳电极组件的壳体; 以及安全构件，其包括在壳体和电极组件之间的短路引导部分，短路引导部分包括多个孔，以及连接部分，电连接短路引导部分和第二电极。