Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 89. Отображено 89.
08-06-2016 дата публикации

RECHARGEABLE BATTERY

Номер: KR0101627626B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 이차 전지는 안정성을 향상시킬 수 있도록 양극과 음극을 포함하는 전극군과, 상기 전극군을 내장하는 빈 공간을포함하는 케이스와, 단락 홀을 포함하고 상기 케이스에 연결되는 캡 플레이트와, 상기 단락 홀에 설치되며, 변형되어 상기 양극과 상기 음극을 전기적으로 연결하도록 구성된 단락 부재와, 상기 단락 부재와 상기 전극 어셈블리 사이에 구비되는 밸브 부재를 포함한다.

Подробнее
Номер записи: 1
06-04-2017 дата публикации

이차 전지

Номер: KR0101724006B1
Автор: 한민열, 권민형, 변상원, 윤해권
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 측면은 내압 상승시, 맴브레인과 단락탭의 단락 상태에서 아크에 의한 영향으로 맴브레인의 오작동을 방지하는 이차 전지를 제공하는 것이다. 본 발명의 일 실시예에 따른 이차 전지는, 충전 및 방전 작용하는 전극 조립체, 상기 전극 조립체를 내장하는 케이스, 상기 케이스의 개구를 밀폐하는 캡 플레이트, 상기 캡 플레이트에 관통 설치되어 상기 전극 조립체에 전기적으로 연결되는 음극단자와 양극단자, 및 상기 양극단자에 전기적으로 연결되는 상기 캡 플레이트의 단락홀을 밀폐하는 맴브레인과, 상기 음극단자에 전기적으로 연결되어 상기 맴브레인과 이격되는 단락탭을 포함하는 외부 단락부를 포함하고, 상기 캡 플레이트는 상기 양극단자의 측방 내면에 형성되는 절곡 유도홈을 구비한다.

Подробнее
Номер записи: 2
19-05-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170055272A
Автор: GUEN, MIN HYUNG, PARK, YONG JIN
Принадлежит:

According to an aspect of the present invention, disclosed is a secondary battery which can prevent an electrode assembly from being damaged by an impact in a vertical direction. According to an embodiment, the present invention comprises: a case equipped with a receiving space inside; an electrode assembly mounted on the case and having a plurality of electrodes; a terminal part electrically connected to the electrode assembly; and a cap plate configured to seal the case and to expose the terminal part to the outside, wherein the secondary battery further includes an insulation plate positioned between the electrode assembly and the terminal part and hinged to the cap plate. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 3
04-01-2018 дата публикации

SECONDARY BATTERY MODULE

Номер: WO2018004158A1
Автор: GUEN, Minhyung
Принадлежит:

A secondary battery module according to an embodiment of the present invention comprises: a plurality of unit cells in which an electrode assembly having a first electrode and a second electrode is provided in a case, an opening in the case is sealed with a cap plate, a vent plate is provided to a vent hole in the cap plate, a first electrode terminal connected to the first electrode is penetratingly installed in the cap plate, and which electrically connect the cap plate to the second electrode; and a busbar disposed outside the vent plate and electrically disconnecting the unit cells when the vent plate is cut.

Подробнее
Номер записи: 4
24-01-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180008189A
Автор: GUEN, MIN HYUNG
Принадлежит:

An embodiment of the present invention provides a secondary battery, which comprises: an electrode assembly having a first electrode, a separator and a second electrode; a case holding the electrode assembly and having an opening; a cap assembly coupled through the opening to seal the case; a first current collection and a second current collection member electrically connected to the first electrode and the second electrode respectively; a first terminal and a second terminal positioned on the upper part of the cap plate and electrically connected to the first current collection member and the second current collection member respectively; a resistor member overlapped with the first current collection member to have an insertion hole; a first gasket installed in a through hole of the first current collection member; and an assistant terminal that is inserted into the first gasket and has one end inserted into the insertion hole and the other end connected to the cap assembly. The present ...

Подробнее
Номер записи: 5
23-11-2016 дата публикации

SECONDARY BATTERY

Номер: KR1020160134236A
Автор: GUEN, MIN HYUNG, SEO, YONG CHUL, KWAK, SEUNG HO
Принадлежит:

Disclosed is a secondary battery capable of preventing a welded portion of a multi-tap in an electrode assembly having the multi-tap from being damaged in the present invention. For example, disclosed is the secondary battery comprising: a case having a space in the inner side; the electrode assembly which is embedded in the case and draws out a collector tap from positive and negative plates wired across a separator; an electrode terminal which is electrically combined with the collector tap; an insulation plate located between the electrode assembly and the electrode terminal; and a cap plate to expose the electrode terminal and to seal the case. The insulation plate includes one or more protrusions on an area toward the cap plate. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 6
03-03-2017 дата публикации

상부 절연부재를 갖는 이차 전지

Номер: KR0101711992B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 측면에 따른 이차 전지는 제1 전극과 제2 전극을 포함하는 전극 조립체와, 상기 전극 조립체가 내장되는 케이스와, 상기 케이스와 결합되며 단락 홀이 형성된 캡 플레이트와, 상기 제1 전극과 전기적으로 연결된 제1 단자와, 상기 제2 전극과 전기적으로 연결된 제2 단자와, 상기 제2 단자와 상기 캡 플레이트 사이에 배치되며 상기 단락 홀과 연통된 연결 홀 및 상기 연결 홀에서 이격 배치된 통기 홀이 형성된 상부 절연부재, 및 상기 단락 홀에서 상기 캡 플레이트와 상기 상부 절연부재 사이에 설치되며 변형되어 상기 음극과 상기 양극을 전기적으로 연결하도록 구성된 단락부재를 포함한다.

Подробнее
Номер записи: 7
28-12-2017 дата публикации

SECONDARY BATTERY

Номер: WO2017222199A1
Автор: GUEN, Minhyung
Принадлежит:

A secondary battery according to an embodiment of the present invention comprises: an electrode assembly including a first electrode, a second electrode and a separator interposed between the first electrode and the second electrode; a case that accommodates the electrode assembly and that has an opening; a cap plate that is connected to the opening and that has a cut-out part; and a first current-collecting member that is integrally formed with the cap plate and bent towards the inside of the case from the cap plate, and that is electrically connected to the first electrode.

Подробнее
Номер записи: 8
07-12-2016 дата публикации

이차 전지 및 전지 모듈

Номер: KR0101683208B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 발명의 일 측면에 따른 이차 전지는 양극과 음극을 포함하는 전극 어셈블리와, 상기 전극 어셈블리가 내장되는 공간을 갖는 케이스와, 상기 케이스에 결합된 캡 플레이트, 및 상기 전극 어셈블리와 전기적으로 연결되며, 캡 플레이트 상에 배치된 베이스부와 상기 베이스부에서 돌출 형성되며 하부에 위치하는 구조물로부터 이격 배치된 돌기부를 갖는 단자를 포함한다.

Подробнее
Номер записи: 9
14-02-2017 дата публикации

이차 전지

Номер: KR0101706403B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 발명에서는 전지의 외부로부터의 관통시 안정성이 향상된 이차 전지가 개시된다. 일 예로, 내부에 수용 공간을 포함하는 케이스; 상기 케이스의 내부에 삽입되며, 코팅부, 제 1 전극을 갖는 제 1 무지부 및 제 2 전극을 갖는 제 2 무지부를 포함하는 전극 조립체; 상기 전극 조립체의 제 1 무지부 및 제 2 무지부 중에서 적어도 하나에 전기적으로 연결되는 단락 유도 부재; 및 상기 케이스를 밀봉하는 캡 플레이트를 포함하고, 상기 단락 유도 부재는 상기 전극 조립체의 길이 방향을 따라 연장된 영역 중 적어도 일부에 접촉 유지부를 더 포함하는 이차 전지가 개시된다.

Подробнее
Номер записи: 10
20-02-2018 дата публикации

SECONDARY BATTERY HAVING COLLECTION MEMBER

Номер: KR1020180016843A
Автор: GUEN, MIN HYUNG
Принадлежит:

According to one aspect of the present invention, provided is a secondary battery capable of preventing breakage of collection members during welding. According to one aspect of the present invention, the secondary battery comprises: 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 first terminal electrically connected to the first electrode and protruding toward the outside of the cap plate; and a first collection member electrically connecting the first electrode and the first terminal. The first collection member includes a first groove formed on a side facing the first electrode. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 11
24-05-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180054278A
Автор: GUEN, MIN HYUNG
Принадлежит:

A secondary battery is disclosed. The secondary battery comprises: an electrode assembly having a first electrode and a second electrode; a case having an electrode assembly therein; a cap plate coupled to an opening of the case and having a terminal hole; an electrode terminal installed on the cap plate and including a first electrode terminal and a second electrode terminal; and a lead tab including a first current collecting tab connecting the electrode assembly to the first electrode terminal and a second current collecting tab connecting the electrode assembly to the second electrode terminal. The first electrode terminal may protrude through the terminal holes of the cap plate and the other may be connected to the first current collecting tab while a fuse unit is connected. According to an embodiment of the present invention, an additional connection structure is unnecessary in a process for connecting a positive electrode terminal and a positive electrode current collecting tab, ...

Подробнее
Номер записи: 12
25-09-2015 дата публикации

SECONDARY BATTERY

Номер: KR1020150108128A
Автор: GUEN, MIN HYUNG, LEE, CHI YOUNG
Принадлежит:

An aspect of the present invention is to provide a secondary battery having an external short circuit unit, when a membrane reverses to a penetrating hole of a connection plate, for discharging the internal pressure and preventing foreign substances and moisture from penetrating the interior. According to an embodiment of the present invention, the secondary battery comprises: a case with an electrode assembly inside; a cap plate for sealing the opening of the case; a first electrode terminal and a second electrode terminal installed by penetrating in the cap plate to be electrically connected to the electrode assembly; and an external short circuit unit for electrically separating or short-circuiting the first electrode terminal and the second electrode terminal from the outside of the electrode assembly. The external short circuit unit comprises: a membrane for sealing a short circuit hole formed on the cap plate; a connection plate electrically connected to the first electrode terminal ...

Подробнее
Номер записи: 13
02-02-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180011645A
Автор: JANG, MYUNG JAE, KWAK, SEUNG HO, GUEN, MIN HYUNG, BYUN, SANG WON
Принадлежит:

An embodiment of the present invention provides a secondary battery which prevents uncoated taps from being folded and prevents a short circuit and a cell event caused by the uncoated taps within a case. The secondary battery according to an embodiment of the present invention provides: an electrode assembly formed by arranging electrodes, having coated parts and the uncoated taps, on both sides of a separator; the case holding the electrode assembly; a cap plate coupled to an opening of the case; a top insulator arranged between the electrode assembly and the cap plate; and an electrode terminal installed at a terminal hole of the cap plate and connected to the uncoated taps passed through an outer side of the top insulator from a width direction of the cap plate, wherein the top insulator includes an extended part extended from an end of at least one side in the width direction of the cap plate to a direction for increasing a passing route of the uncoated taps. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 14
17-10-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180113855A
Автор: GUEN, MIN HYUNG
Принадлежит:

Disclosed is a secondary battery which includes a safety vent for blocking a current. The secondary battery comprises: an upper vent part disposed above a vent hole of the secondary battery; a lower vent part disposed below the upper vent part to be parallel to the upper vent part; and a flame filter part which is disposed in a central area of the upper vent part and the lower vent part between the upper vent part and the lower vent part, has both ends coupled to the upper vent part and the lower vent part to divide a space formed between the upper vent part and the lower vent part, and includes a plurality of holes laterally penetrating therein. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 15
19-12-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170139351A
Автор: GUEN, MIN HYUNG, PARK, YONG JIN
Принадлежит:

Provided by the present invention is a secondary battery which prevents an electrode connection unit of a current collection member from being deformed in the inside of an electrode assembly or in the inside and outside of the electrode assembly when external force is applied to compress in a perpendicular direction to the narrow wall of a case. The secondary battery according to an embodiment of the present invention includes: an electrode assembly which is charged and discharged; a case which contains the electrode assembly and electrolyte solution; a cap plate which is combined with an opening of the case; an electrode terminal which is installed in the cap plate; a current collection member which is connected to an electrode connection unit in an uncoated part of the electrode assembly and is connected to a terminal connection unit in the electrode terminal; and an internal case which accommodates a part of the electrode assembly in the opposite side of the cap plate and contains the ...

Подробнее
Номер записи: 16
25-04-2019 дата публикации

SECONDARY BATTERY AND SECONDARY BATTERY MODULE

Номер: WO2019078490A1
Автор: GUEN, Min Hyung
Принадлежит:

The present invention relates to a secondary battery having a structure for electrically connecting a plurality of secondary batteries, and a module thereof, and provides: a secondary battery comprising an electrode assembly, a case for accommodating the electrode assembly in the inner space thereof, and a cap plate provided at one end of the case so as to close the inner space of the case, wherein a recess for accommodating a cap busbar is formed on the outer surface of the cap plate; and a secondary battery module comprising a plurality of secondary batteries, a spacer inserted between the secondary batteries, and a cap busbar bonded to a case of each of the secondary batteries.

Подробнее
Номер записи: 17
18-08-2016 дата публикации

이차 전지

Номер: KR0101649135B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 기재의 이차 전지는, 전극 어셈블리와, 상기 전극 어셈블리를 수용하는 케이스와, 상기 케이스의 개구를 덮는 캡 플레이트, 및 집전부재를 포함한다. 상기 집전부재는, 상기 전극 어셈블리에 체결되는 집전부와, 상기 집전부재의 폭방향에 따른 제1 방향으로 연장되는 상기 집전부재의 코너부에서 상기 집전부로부터 연장되는 단자 체결부, 및 퓨즈부를 포함하고, 상기 집전부재는 상기 퓨즈부에 인접하여 형성된 퓨즈홀을 가지며, 상기 퓨즈홀의 중심선은 상기 제1 방향과 교차하는 방향으로 상기 퓨즈부를 지나 연장된다.

Подробнее
Номер записи: 18
01-06-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170060390A
Автор: GUEN, MIN HYUNG
Принадлежит:

An embodiment of the present invention provides a secondary battery for actively ensuring an electrolyte feeding path irrespective of electrolyte feeding speed and preventing an overflow of an electrolyte flowing back to an electrolyte feeding port in a case. The secondary battery according to an embodiment of the present invention comprises: an electrode assembly obtained by disposing and winding an electrode having a coating part and an active material-non-coated part tab at both sides of a separator; an insulation case for accommodating the electrode assembly and electrically insulating the same; a case having the insulation case installed therein; and a cap plate having an electrolyte feeding port for feeding an electrolyte, and coupled with an opening of the case. The insulation case comprises: an internal electrolyte feeding port corresponding to the electrolyte feeding port; a pillar protruding toward the inner surface of the cap plate around the internal electrolyte feeding port ...

Подробнее
Номер записи: 19
17-10-2018 дата публикации

SECONDARY BATTERY AND SECONDARY BATTERY MODULE USING SAME

Номер: KR1020180113857A
Автор: GUEN, MIN HYUNG
Принадлежит:

Disclosed are a secondary battery capable of preventing battery penetration and sealing damage due to welding when a bus bar for forming a module of a secondary battery is welded and preventing a change in charging resistance, and a secondary battery module using the same. According to an embodiment of the present invention, the secondary battery comprises: an electrode assembly having a first electrode plate and a second electrode plate wound together with a separator; a case having an opening and accommodating the electrode assembly; and a cap assembly for sealing the case. In addition, the cap assembly comprises: a cap plate for sealing the opening of the case; a first electrode terminal electrically connected to the first electrode plate to be exposed to an upper part of the cap plate; and a second electrode terminal integrally formed with the cap plate to be exposed to the upper part of the cap plate, wherein the case includes an upper end protruding further upward from an edge coupled ...

Подробнее
Номер записи: 20
28-04-2022 дата публикации

SECONDARY BATTERY

Номер: WO2022085991A1
Автор: GUEN, Min Hyung, LIM, Hyun Young
Принадлежит:

An embodiment of the present invention provides a secondary battery wherein, by positively charging a case by a high-resistance positive electrode charging member, an alloy (for example, a lithium aluminum (LiAl) alloy) is not formed on the inner surface of the case by an electrolyte (that is, the case is not corroded), and when a negative electrode terminal is short-circuited to a positive electrode case, a short-circuit current is limited. As an example, the secondary battery according to an embodiment of the present invention comprises: an electrode assembly; a case in which the electrode assembly is accommodated; a cap plate which is coupled to the case and seals the electrode assembly; a terminal which is connected to the electrode assembly and exposed through the cap plate; and a charging member which is interposed between the cap plate and the terminal, wherein the charging member may comprise a conductive member interposed between the cap plate and the terminal, and an insulating ...

Подробнее
Номер записи: 21
03-03-2017 дата публикации

이차전지

Номер: KR0101711984B1
Автор: 김덕중, 김용삼, 권민형
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 발명의 일 실시예에 따른 이차 전지는 제1 전극, 제2 전극 및 제1 전극과 제2 전극 사이에 설치되는 세퍼레이터를 포함하는 전극 조립체, 전극 조립체가 수용되는 케이스, 제1 플레이트 및 제1 플레이트와 결합되는 제2 플레이트로 이루어져 케이스의 개구에 결합되는 캡 플레이트 및 캡 플레이트의 제1 플레이트와 제2 플레이트가 결합되는 부분에 형성되는 벤트부를 포함한다.

Подробнее
Номер записи: 22
03-03-2017 дата публикации

퓨즈를 갖는 이차 전지

Номер: KR0101711993B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 측면에 따른 이차 전지는 제1 전극과 제2 전극을 포함하는 전극 어셈블리와, 상기 전극 어셈블리가 내장되는 케이스와, 상기 케이스와 결합되는 캡 플레이트와, 상기 제1 전극과 전기적으로 연결되며 상기 캡 플레이트의 외측으로 돌출된 단자와, 상기 제1 전극과 상기 단자를 전기적으로 연결하며 퓨즈부가 형성된 집전부재와, 상기 캡 플레이트와 상기 집전부재 사이에 배치된 하부 절연부재, 및 상기 하부 절연부재를 상기 퓨즈부에서 이격시키는 베리어를 포함한다.

Подробнее
Номер записи: 23
28-03-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180031136A
Автор: GUEN, MIN HYUNG
Принадлежит:

A secondary battery is disclosed. The secondary battery comprises: an electrode assembly with a first electrode and a second electrode; a case having the electrode assembly embedded therein; a cap plate installed in the cap plate wherein an electrode terminal includes a first electrode terminal and a second electrode terminal; and a lead tab including a first current collecting tab and a second current collecting tab wherein the first current collecting tab connects the electrode assembly to the first electrode terminal and the second current collecting tab connects the electrode assembly to the second electrode terminal. The secondary battery comprises a second vent. A lower surface of the second vent is separated from a first vent and a side surface of the second vent is separated from an inner wall surface of the vent hole while the second vent covers a vent hole. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 24
23-11-2016 дата публикации

TRAY FOR ACCOMMODATING SECONDARY BATTERY

Номер: KR1020160133975A
Автор: GUEN, MIN HYUNG, KIM, MYUNG PIL
Принадлежит:

The present invention relates to a tray for accommodating a secondary battery, capable of preventing the erroneous insertion of the secondary battery. For example, in the tray for accommodating a secondary battery, an accommodating part includes a bottom part for mounting the secondary battery and a sidewall which protrudes from the bottom part upwards and supports the side surface of the secondary battery. A protrusion protruding to the inside of the accommodating part is formed on the sidewall. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 25
06-09-2017 дата публикации

단락 돌기를 갖는 이차 전지

Номер: KR0101775545B1
Автор: 권민형, 서용철
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 측면에 따른 이차 전지는 제1 전극과 제2 전극을 포함하는 전극 어셈블리와, 상기 전극 어셈블리가 내장되는 케이스와, 상기 케이스와 결합되며 단락 홀이 형성된 캡 플레이트와, 상기 제1 전극과 전기적으로 연결된 제1 단자와, 상기 제2 전극과 전기적으로 연결된 제2 단자와, 상기 제2 단자와 상기 캡 플레이트 사이에 배치되며 상기 단락 홀과 연통된 연결 홀 및 상기 연결 홀에서 이격 배치된 통기 홀이 형성된 상부 절연부재, 및 상기 단락 홀에서 상기 캡 플레이트와 상기 상부 절연부재 사이에 설치되며 변형되어 상기 음극과 상기 양극을 전기적으로 연결하도록 구성된 단락부재를 포함한다.

Подробнее
Номер записи: 26
11-11-2016 дата публикации

부식 방지 구조를 갖는 이차 전지

Номер: KR0101675622B1
Автор: 권민형, 서용철
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 실시예는 결로의 침투에 의한 단락을 방지하여 열화 및 용량의 감소를 방지할 수 있는 이차 전지를 제공한다. 이를 위해 본 발명의 일 실시예에 따른 이차 전지는 전극 조립체, 상기 전극 조립체를 수용하는 케이스, 상기 케이스를 밀봉하며, 반전 플레이트를 구비하는 캡 플레이트 및 상기 반전 플레이트에 대응되는 단락홀 및 상기 단락홀과 이격되어 형성된 에어홀을 가지며 상기 캡 플레이트의 상면에 결합된 절연 플레이트, 상기 절연 플레이트의 상면에 결합되며, 상기 전극 조립체와 전기적으로 연결되는 단자 플레이트, 및 상기 절연 플레이트의 하면에 결합되며, 상기 단락홀 및 상기 에어홀을 함께 에워싸도록 형성된 실링 부재를 구비하는 단자 조립체를 포함하는 이차 전지를 개시한다.

Подробнее
Номер записи: 27
04-10-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180108282A
Автор: GUEN, MIN HYUNG
Принадлежит:

According to an embodiment of the present invention, a secondary battery comprises: an electrode assembly including a first electrode, a second electrode, and a separator; a case for receiving the electrode assembly; a cap plate coupled to an opening of the case, and having a vent hole; first and second terminals positioned on the cap plate, and electrically connected to the first and second electrodes, respectively; a vent plate including a welding unit welded to the vent hole, a plug unit corresponding to the vent hole, and a rupture unit positioned between the welding unit and the plug unit; and an auxiliary terminal electrically connecting the vent plate and the first terminal. The rupture unit includes a first rupture unit with a first thickness and a second rupture unit with a second thickness greater than the first thickness, wherein the first rupture unit is positioned adjacent to the second terminal than the second rupture unit. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 28
22-10-2015 дата публикации

SECONDARY BATTERY

Номер: KR1020150118326A
Автор: KWAK, SEUNG HO, SEO, YONG CHUL, GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery capable of acting as tension by forming a contact part contacting the bottom surface of a case in a bottom retainer. The secondary battery according to the present invention comprises: an electrode assembly having a first electrode, a second electrode and a separator intervened between the first electrode and the second electrode; a case to receive the electrode assembly inside, wherein an upper end thereof has an aperture; a cap plate to seal the aperture of the case; and a bottom retainer disposed in the inside of a bottom surface of the case, wherein the bottom retainer includes a support part to support the electrode assembly and at least one contact part in contact with the bottom surface of the case. According to such a constitution, safety of the secondary battery can be improved, and further, the contact part of the bottom retainer adsorbs an external impact, thereby improving durability. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 29
26-09-2016 дата публикации

SECONDARY BATTERY INCLUDING SHORT-CIRCUIT MEMBER

Номер: KR1020160111272A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention provides a secondary battery with improved safety. According to an embodiment of the present invention, the secondary battery includes: an electrode assembly including first and second electrodes; a case in which the electrode assembly is embedded and an opening is formed; a first terminal electrically connected with the first electrode; a second terminal electrically connected with the second electrode; a cap plate combined with the opening, including a short-circuit hole, and electrically connected with the first electrode; a short-circuit member inserted into the short-circuit hole, and electrically connecting the cap plate with the second terminal when transformed; and an upper cover covering the short-circuit hole, and including a first blocking wall protruding toward the short-circuit member. A first vent hole is formed on the first blocking wall, and an external hole connected with the first vent hole is formed on the upper surface of the upper cover. COPYRIGHT ...

Подробнее
Номер записи: 30
29-11-2018 дата публикации

SECONDARY BATTERY

Номер: WO2018216902A1
Автор: GUEN, Min Hyung
Принадлежит:

The present invention provides a secondary battery including an insulating plate which enables easy gas discharge and is not broken at high temperature. For this purpose, disclosed is a secondary battery comprising: a case including a space therein through an opening; at least one electrode assembly inserted into the space of the case; an insulating plate formed at an upper part of the electrode assembly; and a cap plate which is coupled to the opening of the case and includes a vent, at least one region of which has a thinner thickness than other regions, wherein the insulating plate includes a plurality of gas discharge holes disposed at a region corresponding to the vent.

Подробнее
Номер записи: 31
17-02-2016 дата публикации

SECONDARY BATTERY

Номер: KR1020160018262A
Автор: GUEN, MIN HYUNG, SEO, YONG CHUL
Принадлежит:

An embodiment of the present invention provides a secondary battery, capable of preventing secondary damage to an electrode assembly, caused by a short-circuit current when a conductor penetrates a case. According to an embodiment of the present invention, the secondary battery includes: an electrode assembly performing charging and discharging; a case storing the electrode assembly; a cap plate sealing an opening of the case; and an electrode terminal installed on the cap plate to be electrically connected to the electrode assembly. The electrode terminal includes: a plate terminal placed on the top; and a banding plate banded by setting a gap between the plate terminal and the cap plate, and electrically connecting the plate terminal and the cap plate. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 32
19-09-2016 дата публикации

RECHARGEABLE BATTERY

Номер: KR1020160107971A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a rechargeable battery capable of being easily assembled. The rechargeable battery comprises: an electrode assembly including a first electrode and a second electrode; a case having an open one side and accommodating the electrode assembly; a cap assembly including a cap plate covering the open portion of the case, a first terminal protruding toward the outside of the cap plate and electrically connected with the first electrode, and a second terminal protruding toward the outside of the cap plate and electrically connected with the second electrode; a first connection terminal passing through the cap assembly and having one end connected with the first terminal and the other end positioned in the case; a first current collecting member having one side connected with the first electrode and the other side rotatably coupled to the first connection terminal to electrically connect the first electrode with the first connection terminal; and a rotation limiting ...

Подробнее
Номер записи: 33
14-10-2016 дата публикации

RECHARGEABLE BATTERY HAVING SHORT MEMBER

Номер: KR1020160119570A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention provides a rechargeable battery with improved safety. According to an aspect of the present invention, the rechargeable battery comprises: an electrode assembly comprising a first electrode and a second electrode; a case having an opening, in which the electrode assembly is embedded; a first terminal electrically connected to the first electrode; a second terminal electrically connected to the second electrode; a cap plate which is mounted in the opening, has a short hole, and is electrically connected to the first electrode; a short member which is inserted into the short hole, and electrically connects the cap plate and the second terminal when deformed; an upper cover which covers the short hole and has a ventilation hole; and an opening/closing member inserted into the ventilation hole, and installed to be moved by the short member. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 34
25-01-2018 дата публикации

RECHARGEABLE BATTERY

Номер: WO2018016747A1
Автор: JANG, Myungjae, KWAK, Seung Ho, GUEN, Minhyung, BYUN, Sangwon
Принадлежит:

A rechargeable battery according to one embodiment of the present invention comprises: an electrode assembly in which electrodes having coated and non-coated tabs are arranged and wound on both sides of a separator; a case for accommodating the electrode assembly; a cap plate coupled to an opening of the case; a top insulator arranged between the electrode assembly and cap plate; and electrode terminals disposed on the cap plate and connected to the non-coated tabs, wherein the non-coated tabs are in a plurality of groups and are connected to the electrode terminals, passing around the periphery of the top insulator in a width-wise direction of the cap plate and past the central part of the electrode terminals in the width-wise direction.

Подробнее
Номер записи: 35
22-06-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170070516A
Автор: GUEN, MIN HYUNG
Принадлежит:

An embodiment of the present invention relates to a secondary battery. The technical problem to be solved is to provide the secondary battery capable of removing an additional seal-pin by combining a terminal plate with a main liquid port, performing triple sealing, and combining the terminal plate with the main liquid port with improved mechanical intensity. To this end, according to the present invention, disclosed is the secondary battery which includes: an electrode assembly; a case which receives the electrode assembly with an electrolyte; a cap plate which covers the case and closes the main liquid port with a ball; and the terminal plate which covers the main liquid port and the ball. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 36
05-01-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180001888A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention provides a secondary battery having improved stability by preventing ignition or explosion even when overcurrent flows. According to an embodiment of the present invention, the secondary battery comprises: an electrode assembly including a first electrode, a second electrode and a separator interposed between the first electrode and the second electrode; a case embedding the electrode assembly; a cap plate coupled to an opening of the case; and a first electrode terminal which is installed on an upper surface of the cap plate and has a first plate terminal electrically connected to the cap plate through a fuse part, and a second electrode terminal which passes through the cap plate and is electrically connected to the second electrode. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 37
10-10-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170109968A
Автор: LEE, HYUN SOO, GUEN, MIN HYUNG
Принадлежит:

According to the present invention, a secondary battery comprises: first and second electrode assemblies respectively including first and second electrodes composed of an electrode plate and an electrode uncoated unit; a case having an opening receiving the first and second electrode assemblies; a cap assembly coupled through the opening, and encapsulating the case; and a pair of current collector members for electrically connecting a space between the electrode uncoated unit of the first electrode assembly and the electrode uncoated unit of the second electrode assembly. Each of the pair of the current collector members has a plurality of holes. The hole can be positioned between a first overlapping area overlapping with one surface of the electrode uncoated unit of the first electrode assembly and a second overlapping area overlapping with one surface of the electrode uncoated unit of the second electrode assembly. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 38
01-02-2018 дата публикации

RECHARGEABLE BATTERY

Номер: WO2018021698A1
Автор: JANG, Myungjae, KWAK, Seung Ho, GUEN, Minhyung, BYUN, Sangwon
Принадлежит:

A rechargeable battery according to an embodiment of the present invention comprises: an electrode assembly formed by arranging electrodes, each having a coated part and uncoated part taps, at respective opposite sides of a separator; a case for receiving the electrode assembly; a cap plate coupled to an opening of the case; a top insulator disposed between the electrode assembly and the cap plate; and an electrode terminal installed on a terminal hole of the cap plate and connected to the uncoated part taps passing via an outside of the top insulator in the width direction of the cap plate, wherein the top insulator includes an expanding part which expands from at least one width-directional end part of the cap plate in such a direction as to increase the path via which the uncoated part taps pass.

Подробнее
Номер записи: 39
02-11-2017 дата публикации

RECHARGEABLE BATTERY HAVING PROTECTION MEMBER

Номер: WO2017188563A1
Автор: GUEN, Minhyung, SEO, Yong Chul, KWAK, Seung Ho
Принадлежит:

The present invention provides a rechargeable battery capable of reducing infiltration of foreign substances. The rechargeable battery according to one aspect of the present invention comprises: an electrode assembly comprising a first electrode and a second electrode; a case accommodating the electrode assembly; a cap plate coupled to the case; a first terminal electrically connected to the first electrode and protruding to the outside of the cap plate; a first current collection member electrically connecting the first electrode and first terminal; and a first protection member covering the surface on the first current collection member directed toward the electrode assembly.

Подробнее
Номер записи: 40
14-12-2017 дата публикации

RECHARGEABLE BATTERY

Номер: WO2017213352A1
Автор: GUEN, Minhyung, PARK, Yongjin
Принадлежит:

A rechargeable battery according to an embodiment of the present invention comprises: an electrode assembly for charging and discharging; a case for housing the electrode assembly and an electrolyte; a cap plate coupled to an opening of the case; an electrode terminal installed on the cap plate; a current collector connected to an non-coating portion of the electrode assembly by an electrode connection part and to the electrode terminal by a terminal connection part; and an inner case which accommodates a part of the electrode assembly on a side opposing the cap plate and is housed in the case while being coupled to the electrode connection part.

Подробнее
Номер записи: 41
07-12-2016 дата публикации

이차 전지

Номер: KR0101683210B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 발명의 일 실시예에 따른 이차 전지는 안정성을 향상시킬 수 있도록 제1 전극과 제2 전극을 포함하는 전극 어셈블리와, 상기 전극 어셈블리가 내장되는 공간을 갖는 케이스와, 상기 케이스에 결합된 캡 플레이트와, 상기 제1 전극과 전기적으로 연결된 단락탭, 및 상기 제2 전극과 전기적으로 연결되며 압력의 상승에 따라 상기 단락탭과 접촉하는 단락부재를 포함하고, 상기 단락부재는 판상으로 이루어진 접속부와 상기 접속부의 외측에 형성된 지지부를 포함하고, 상기 지지부에는 이차 전지의 내압 상승에 따라 형상이 변화하는 가변홈이 형성된다.

Подробнее
Номер записи: 42
13-09-2016 дата публикации

RECHARGEABLE BATTERY WITH UPPER COVER

Номер: KR1020160107062A
Автор: GUEN, MIN HYUNG
Принадлежит:

Provided is a rechargeable battery with an upper cover, providing enhanced stability. The rechargeable battery according to one aspect of the present invention comprises: an electrode assembly including a first electrode and a second electrode; a case in which the electrode assembly is installed and has an opening; a first terminal electrically connected with the first electrode; a second terminal electrically connected with the second electrode; a cap plate coupled to the opening, having a short-circuit hole, and electrically connected with the first electrode; a short-circuit member inserted into the short-circuit hole and electrically connecting the cap plate with the second terminal when being transformed; and an upper cover covering the short-circuit hole and having a through hole. The second terminal has a seating hole into which a side end of the upper cover is inserted, and the upper cover may be installed to be able to slide on the second terminal. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 43
14-06-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170065890A
Автор: GUEN, MIN HYUNG
Принадлежит:

Disclosed is a secondary battery capable of improving safety by having a safe area in a first terminal to block a current flow when abnormal charging and discharge of a secondary battery or a battery module. The secondary battery comprises: an electrode assembly including a first electrode plate, a second electrode plate and a separator; a case accommodating the electrode assembly; a cap plate sealing the case and including a first terminal hole; and the first terminal coupled with the first terminal hole. The first terminal comprises at least two groove units having the regular depth from an upper surface and separated from each other. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 44
04-01-2018 дата публикации

SECONDARY BATTERY

Номер: WO2018004159A1
Автор: GUEN, Minhyung
Принадлежит:

A secondary battery according to an embodiment of the present invention comprises: an electrode assembly comprising a first electrode, a second electrode, and a separator interposed between the first electrode and the second electrode; a case having the electrode assembly therein; a cap plate coupled to an opening in the case; a first electrode terminal having a first plate terminal which is installed on the upper surface of the cap plate and electrically connected to the cap plate by means of a fuse part; and a second electrode terminal which penetrates the cap plate and is electrically connected to the second electrode.

Подробнее
Номер записи: 45
28-11-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180126934A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery which provides an impact absorbing part absorbing vibration or impact to improve safety and reliability. According to an embodiment of the present invention, the secondary battery comprises: an electrode assembly having a current collecting tab; a case receiving the electrode assembly; a cap plate coupled to an opening part of the case; an electrode terminal penetrating the cap plate; and a current collecting plate located between the electrode assembly and the cap plate, and electrically connecting the current collecting tab and the electrode terminal. The current collecting plate forms the impact absorbing part absorbing the vibration or the impact. COPYRIGHT KIPO 2019 ...

Подробнее
Номер записи: 46
02-10-2015 дата публикации

SECONDARY BATTERY

Номер: KR1020150109671A
Автор: GUEN, MIN HYUNG, SEO, YONG CHUL
Принадлежит:

The present invention relates to a secondary battery with improved safety. The secondary battery includes: an electrode assembly having first and second active material-non-coated portions; a case storing the electrode assembly, of which one surface is opened; and a cap assembly having a cap plate closing the opening of the case, and first and second collector plates. The first and second active-material-non-coated portions and the first and second collector plates are connected through first and second lead taps. One of the first and second lead taps includes a fuse unit. When disconnection occurs, the occurrence of an arc can be prevented by using the secondary battery, which prevents the explosion and ignition of the battery. Therefore, the present invention can enhance the safety of the battery. COPYRIGHT KIPO 2015 ...

Подробнее
Номер записи: 47
03-11-2017 дата публикации

SECONDARY BATTERY HAVING MEMBRANE

Номер: KR1020170121998A
Автор: GUEN, MIN HYUNG
Принадлежит:

Provided is a secondary battery with improved safety. According to an aspect of the present invention, the secondary battery comprises: an electrode assembly including first and second electrodes; a case receiving the electrode assembly; first and second terminals electrically connected to the first and second electrodes, respectively; a cap plate coupled to the case, and having a disconnection hole formed therein; and a membrane fixed in the cap plate, and electrically separating or disconnecting the first and second electrodes. The second terminal includes: a fuse connector; and first and second parts connected by the fuse connector. The fuse connector is separated from the membrane while facing the membrane. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 48
07-06-2017 дата публикации

단락부재는 갖는 이차 전지

Номер: KR0101744090B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 실시예에 따른 이차 전지는 제1 전극과 제2 전극을 포함하는 전극 조립체와, 상기 전극 조립체가 내장되는 케이스와, 상기 케이스와 결합되는 캡 플레이트와, 상기 제1 전극과 전기적으로 연결되며 상기 캡 플레이트의 외측으로 돌출된 단자와, 상기 캡 플레이트에 형성된 단락 홀에 설치되며 변형되어 상기 음극과 상기 양극을 전기적으로 연결하도록 구성된 단락부재, 및 상기 단락 홀의 아래에 배치되며 복수 개의 홀이 형성된 차단부재를 포함한다.

Подробнее
Номер записи: 49
04-01-2018 дата публикации

SECONDARY BATTERY MODULE

Номер: KR1020180001341A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery module which ensures safety of unit cells adjacent to one unit cell when a vent plate is cut to open a vent hole in the unit cell. According to an embodiment of the present invention, the secondary battery module includes multiple unit cells and a bus bar. The unit cells include an electrode assembly including first and second electrodes in a case while sealing an opening of the case with a cap plate. The vent plate is arranged on the vent hole of the cap plate. A first electrode terminal connected to the first electrodes is installed to pass through the cap plate to connect the cap plate to the second electrodes electrically. The bus bar is arranged on the exterior of the vent plate to cut off the electrical connection between the unit cells when cutting the vent plate. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 50
12-04-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170039893A
Автор: GUEN, MIN HYUNG
Принадлежит:

In the present invention, disclosed is a secondary battery capable of maximizing the size of an injection port of an inner case and minimizing a short circuit between a cap plate and an electrode assembly at the same time. According to an embodiment of the present invention, disclosed is the secondary battery which includes: at least one electrode assembly; the inner case which is insulated and receives the electrode assembly; an outer case which receives the electrode assembly and the inner case; and the cap plate which seals an opening part of the outer case. The inner case includes an upper surface corresponding to the cap plate and the injection port for injecting an electrolyte is formed on the upper side of the inner case. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 51
25-01-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170009025A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery. The secondary battery discharges air from two holes in a space between a terminal plate and a reversing plate on both sides of the reversing plate. Accordingly, the secondary battery can easily discharge the air and prevent the reversing plate from being bent or distorted in a reversing process. According to the present invention, the secondary battery includes: an electrode assembly; a case storing an electrode assembly; a cap plate which seals the case and has the reversing plate arranged thereon; a shorting hole corresponding to the reversing plate; an insulation plate which is spaced apart from the shorting hole, has a first air hole formed along the upper surface of the cap plate, and is coupled to the upper surface of the cap plate; and a terminal plate which is coupled to the upper surface of the insulation plate and is electrically connected to the electrode assembly. The first air hole is connected to the exterior of the insulation ...

Подробнее
Номер записи: 52
22-11-2018 дата публикации

SECONDARY BATTERY

Номер: WO2018212447A1
Автор: GUEN, Min Hyung
Принадлежит:

The present invention relates to a secondary battery having a shock absorbing portion for absorbing vibration or shock, thereby being capable of improving safety and reliability. As one example, disclosed is a secondary battery, comprising: an electrode assembly having a current collecting tab formed therein; a case for housing the electrode assembly; a cap plate coupled to an opening of the case; an electrode terminal formed through the cap plate; and a current collecting plate, disposed between the electrode assembly and the cap plate, for electrically connecting the current collecting tab and the electrode terminal, wherein the current collecting plate has a shock absorbing portion for absorbing vibration or shock formed thereon.

Подробнее
Номер записи: 53
13-12-2016 дата публикации

이차 전지

Номер: KR0101686279B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명은 이차 전지에 관한 것이다. 일례로, 전극 조립체; 상기 전극 조립체를 수용하는 케이스; 상기 케이스를 덮는 캡 플레이트, 상기 캡 플레이트에 형성되고 상기 케이스의 내부 압력이 임계 레벨 이상일 경우 반전되는 반전 플레이트, 및 일측이 상기 반전 플레이트에 연결되고 타측이 상기 캡 플레이트의 상부에 위치하는 절연 플레이트가 구비된 캡 조립체; 및 상기 전극 조립체와 전기적으로 연결되는 체결부, 및 상기 체결부와 전기적으로 연결되고 상기 캡 플레이트를 향하는 탄성력을 가지고 상기 절연 플레이트의 상부와 접촉하는 단락 부재가 구비된 전극 단자부를 포함하는 이차 전지를 개시한다.

Подробнее
Номер записи: 54
14-03-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180027264A
Автор: GUEN, MIN HYUNG
Принадлежит:

Disclosed is a secondary battery which improves durability of a connection part of an uncoated part tab and a current collecting tab and prevents a short circuit. The secondary battery comprises: an electrode assembly wound by locating an electrode having coating part and uncoated part tabs at both sides of a separator; a case storing the electrode assembly; a cap plate coupled to an opening of the case; an insulator located between the electrode assembly and the cap plate; an electrode terminal installed in the cap plate, and connected to the uncoated part tabs; and the current collecting tab connecting the uncoated part tab and the electrode terminal, and installed between the insulator and the electrode assembly. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 55
12-04-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170039932A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery. The secondary battery comprises: an electrode assembly including a first electrode plate having a first electrode tab, a second electrode plate having a second electrode tab, and a separator disposed between the first and the second electrode plate; a case including a body to accommodate the electrode assembly, a cap plate to cover an upper portion of the body, and a bottom plate to cover a lower portion of the body; an electrode terminal unit including a first electrode terminal electrically connected to the first electrode tab and exposed on the cap plate, and a second electrode terminal electrically connected to the second electrode tab through the case and mounted on the cap plate; and a first safety vent installed on the bottom plate. At least one first gas discharge groove is formed on an outer surface of the bottom plate and connected to the first safety vent. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 56
24-08-2015 дата публикации

RECHARGEABLE BATTERY

Номер: KR1020150096113A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention discloses a rechargeable battery which protects a battery by electrically short-circuiting an electrode when pressure inside a case becomes high due to overcharge or the like. According to an embodiment, the rechargeable battery includes: an electrode assembly which includes a first electrode plate and a second electrode plate; a case which accommodates the electrode assembly; a cap assembly which seals the case and has a short-circuit groove and a cap plate electrically connected to the first electrode plate; an inversion plate including an inversion part installed on the short-circuit groove and formed to be bent toward the case and an edge part formed on the edge of the inversion part and coupled to the cap plate; a short-circuit plate which is extended to the upper part of the short-circuit groove to be coupled to the upper part apart from the cap plate and electrically connected to the second electrode plate; and the cap plate which includes a deformation inducement ...

Подробнее
Номер записи: 57
21-12-2018 дата публикации

SECONDARY BATTERY HAVING POSITIVE ELECTRODE TERMINAL AND MEMBRANE-INTEGRATED CAP PLATE

Номер: KR1020180135594A
Автор: GUEN, MIN HYUNG
Принадлежит:

Various embodiments of the present invention relate to a secondary battery. A purpose of the present invention is to provide a secondary battery having a positive electrode terminal and a membrane-integrated cap plate, which is capable of blocking a charging current in an overcharge mode with a simple structure by integrally forming a positive electrode terminal and a membrane on a cap plate, and capable of blocking a short-circuit current in an external short-circuit mode with a simple structure by forming a fuse on one area of the membrane connected to a current collecting plate. To this end, the secondary battery of the present invention comprises: a case having an opening; an electrode assembly accommodated in the opening of the case; and a cap plate coupled to the opening of the case, wherein the cap plate includes a terminal part integrally formed with the cap plate, and a membrane integrally formed with the terminal part and electrically connected to the electrode assembly. COPYRIGHT ...

Подробнее
Номер записи: 58
25-01-2018 дата публикации

RECHARGEABLE BATTERY

Номер: WO2018016766A1
Автор: JANG, Myungjae, KWAK, Seung Ho, GUEN, Minhyung, BYUN, Sangwon, YOO, Seokyoon
Принадлежит:

A rechargeable battery according to one embodiment of the present invention comprises: an electrode assembly in which electrodes having coated and non-coated tabs are arranged and wound on both sides of a separator; a case for accommodating the electrode assembly; a cap plate coupled to an opening of the case; electrode terminals disposed on terminal holes of the cap plate; and a current collector member arranged between the cap plate and electrode assembly to connect to the electrode terminals and non-coated tabs, wherein the non-coated tabs, unfolded in a direction extending the planar surface of the electrode assembly, are attached to a side surface of the current collector member.

Подробнее
Номер записи: 59
29-07-2015 дата публикации

SECONDARY BATTERY

Номер: KR1020150086998A
Автор: GUEN, MIN HYUNG, SEO, YONG CHUL
Принадлежит:

Provided is a secondary battery which prevents short circuit caused by penetration of dew condensation, thereby preventing deterioration and reduction of capacity. According to an embodiment of the present invention, the secondary battery comprises: an electrode assembly; a case accommodating the electrode assembly; a cap plate sealing the case and having a reverse plate; an insulation plate having a short hole corresponding to the reverse plate, and an air hole separated with the short hole, and combined on an upper surface of the cap plate; a terminal plate combined on an upper surface of the insulation plate and electrically connected with the electrode assembly; and a terminal assembly combined on a lower surface of the insulation plate and including a sealing member which opens and closes the air hole. COPYRIGHT KIPO 2015 ...

Подробнее
Номер записи: 60
22-03-2018 дата публикации

SECONDARY BATTERY

Номер: WO2018052209A1
Автор: GUEN, Minhyung
Принадлежит:

A secondary battery is disclosed. A secondary battery according to one embodiment of the present invention comprises: an electrode assembly having a first electrode and a second electrode; a case in which the electrode assembly is embedded; a cap plate coupled to the opening of the case, and having a first vent formed inside a vent hole; an electrode terminal provided in the cap plate, and including a first electrode terminal and a second electrode terminal; a lead tab including a first current collector tab for connecting the electrode assembly to the first electrode terminal, and a second current collector tab for connecting the electrode assembly to the second electrode terminal; and a second vent, which has a bottom surface spaced apart from the first vent, a side surface spaced apart from an inner wall surface of the vent hole while covering the vent hole, and a plurality of spark holes.

Подробнее
Номер записи: 61
06-12-2016 дата публикации

이차 전지

Номер: KR0101683199B1
Автор: 김덕중, 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 실시예는 외부에서 전극단자와 캡 플레이트 사이로 전해질 유체가 침투하는 것을 방지하는 이차 전지에 관한 것이다. 본 발명의 일 실시예에 따른 이차 전지는, 충전 및 방전 작용하는 전극 조립체, 상기 전극 조립체를 내장하는 케이스, 상기 케이스의 개구에 결합되는 캡 플레이트, 상기 캡 플레이트의 단자홀에 결합되는 전극단자, 및 상기 캡 플레이트와 상기 전극단자 사이에 설치되는 인슐레이터를 포함하며, 상기 인슐레이터는 상기 전극단자의 측방에 구비되어 외부로부터 유입되는 전해질 유체를 수용하는 유체 수용홈, 및 수용된 유체를 상기 인슐레이터의 외부로 배출하도록 상기 유체 수용홈에서 외부로 형성되는 배출구를 포함한다.

Подробнее
Номер записи: 62
13-06-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170065289A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention provides a secondary battery having a fuse on an electrode terminal. For example, the secondary battery comprises: an electrode assembly including a first electrode plate, a second electrode plate, and a separator; a current collecting plate electrically connected to the electrode assembly; a case for accommodating the electrode assembly, the current collecting plate, and electrolytic solution; and an electrode terminal electrically connected to the current collecting plate and projecting to the outside of the case, wherein the electrode terminal includes a protrusion capable of forming electrical connection with the current collecting plate. The present invention can prevent the secondary battery from being exploded by blocking current when the overcurrent flows due to overcharging or abnormal phenomenon. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 63
26-01-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180009269A
Автор: JANG, MYUNG JAE, KWAK, SEUNG HO, GUEN, MIN HYUNG, BYUN, SANG WON
Принадлежит:

One embodiment of the present invention provides a secondary battery which prevents a plurality of uncoated unit tabs from being bent when an electrode assembly is inserted into a case, and prevents short circuits and cell events caused by the uncoated tabs in the inside of the case. The secondary battery according to one embodiment of the present invention comprises: an electrode assembly which places electrodes having a coating unit and uncoated unit tabs on both sides of a separator to be coiled; a case which accommodates the electrode assembly; a cap plate which is coupled to an open port of the case; a top insulator which is placed between the electrode assembly and the cap plate; and an electrode terminal which is installed in the cap plate and is connected to the uncoated unit tabs. The uncoated unit tabs form a plurality of groups, pass an outer side of the top insulator in the width direction of the cap plate, and are connected to the electrode terminal by crossing the center of ...

Подробнее
Номер записи: 64
18-09-2015 дата публикации

SECONDARY BATTERY

Номер: KR1020150105848A
Автор: GUEN, MIN HYUNG, LEE, CHI YOUNG
Принадлежит:

One aspect of the present invention provides a secondary battery with the reduced size, equipped with a membrane of an external short circuit unit on the inside of a cap pate. According to an embodiment of the present invention, a secondary battery comprises: a case embedded with an electrode assembly; a cap plate for sealing an opening hole of the case; a first electrode terminal and a second electrode terminal electrically connected to the electrode assembly by being penetrated and installed on the cap plate; an external short circuit unit for electrically separating or short circuiting the first electrode terminal and the second electrode terminal in the outside of the electrode assembly. The external short circuit unit includes: a membrane for sealing a short circuit hole by being adhered on the outer circumference of the short circuit hole in the inner surface of the cap plate electrically connected to the second electrode terminal, and a connection plate separately arranged on one ...

Подробнее
Номер записи: 65
25-01-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170009065A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery. The problem to be solved is to provide the secondary battery without forming a fuse with a limited shape in a separate current collection plate or current collection tab by directly forming a fuse part on a cap plate. To this end, according to an embodiment of the present invention, disclosed is the secondary battery which includes: a case; an electrode assembly which is received inside the case; and the cap plate which is combined with the case and protects the electrode assembly. The cap plate further includes the fuse part which electrically connects the electrode assembly to the cap plate. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 66
02-10-2015 дата публикации

SECONDARY BATTERY

Номер: KR1020150109672A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery with improved safety. The secondary battery includes: an electrode assembly comprising a first pole plat, a second pole plate, and a separator interposed between the first pole plate and the second pole plate; a case storing the electrode assembly, of which one surface is opened; and a cap plate closing the opening of the case and having a short-hole in one area. The short-hole includes a first reversal plate and a second reversal plate located on the upper part of the first reversal plate. A short-circuit is easily realized by using the secondary battery, which prevents the explosion and ignition of the battery. Therefore, the safety of the battery can be enhanced. COPYRIGHT KIPO 2015 ...

Подробнее
Номер записи: 67
19-09-2016 дата публикации

RECHARGEABLE BATTERY

Номер: KR1020160107972A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention provides a rechargeable battery capable of being easily assembled. The rechargeable battery includes: an electrode assembly including a first electrode plate, a second electrode plate, a separator interposed between the first electrode plate and the second electrode plate, a first electrode tab protruding from the first electrode plate, and a second electrode tab protruding from the second electrode plate; a case accommodating the electrode assembly as one side thereof is open; a cap assembly including a cap plate covering an open part of the case, a first current collector member electrically connected to the first electrode tab by being combined with the lower side of the cap plate, and a second current collector member formed towards the electrode assembly by being combined with the lower side of the cap plate; and a safety member located on the outer surface of the electrode assembly. The first electrode tab protrudes toward the cap plate, and the second electrode ...

Подробнее
Номер записи: 68
03-11-2017 дата публикации

SECONDARY BATTERY HAVING PROTECTIVE MEMBER

Номер: KR1020170121988A
Автор: GUEN, MIN HYUNG, SEO, YONG CHUL, KWAK, SEUNG HO
Принадлежит:

The present invention provides a secondary battery capable of reducing an intrusion of foreign materials. According to an embodiment of the present invention, the secondary battery comprises: an electrode assembly including a first electrode and a second electrode; a case storing the electrode assembly; a cap plate coupled to the case; a first terminal electrically connected to the first electrode, and protruding to the outside of the cap plate; a first current collection member electrically connecting the first electrode and the first terminal; and a first protective member covering a surface of the first current collection member facing the electrode assembly. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 69
17-10-2016 дата публикации

저항부재를 가지는 이차 전지

Номер: KR0101666870B1
Автор: 권민형, 이현수, 서용철
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 발명의 일 측면은 도전체 관통시 전극단자를 통하여 캡 플레이트로 흐르는 전류량을 제어하는 이차 전지를 제공하는 것이다. 본 발명의 일 실시예에 따른 이차 전지는, 세퍼레이터의 양면에 제1 전극과 제2 전극을 구비하는 전극 조립체, 상기 전극 조립체를 내장하는 케이스, 상기 케이스의 개구에 결합되는 캡 플레이트, 상기 캡 플레이트에 도전 상태로 설치되어 상기 제1 전극에 연결되는 제1 전극단자, 및 상기 캡 플레이트에 절연 상태로 설치되어 상기 제2 전극에 연결되는 제2 전극단자를 포함하며, 상기 제1 전극단자는 상기 제1 전극에 연결되어 상기 캡 플레이트의 외부에 노출되며 상기 캡 플레이트와 절연되는 터미널 플레이트, 및 상기 터미널 플레이트와 상기 캡 플레이트를 전기적으로 연결하고 상기 터미널 플레이트보다 높은 저항값을 가지는 탑 플레이트를 포함한다.

Подробнее
Номер записи: 70
30-11-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180127769A
Автор: GUEN, MIN HYUNG
Принадлежит:

According to the present invention, provided is a secondary battery having an insulating plate which can easily discharge gas, and cannot be broken at high temperatures. To this end, the secondary battery comprises: a case having a space therein through an opening; at least one electrode assembly inserted in the space of the case; an insulating plate formed in an upper part of the electrode assembly; and a cap plate coupled to the opening of the case, and including a vent formed on at least one region while having the thickness smaller than that of other regions. The insulating plate includes a plurality of gas discharge holes provided in a region corresponding to the vent. COPYRIGHT KIPO 2019 ...

Подробнее
Номер записи: 71
06-12-2016 дата публикации

SECONDARY BATTERY

Номер: KR1020160138782A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention relates to a secondary battery. According to an embodiment of the present invention, the secondary battery comprises: an electrode assembly including a round part at both ends wound up around a winding shaft by interposing a separator between a first electrode including a plurality of vertically protruding first electrode tabs and a second electrode including a plurality of vertically protruding second electrode tabs; a case where the electrode assembly is included; and a cap plate coupled to the case. The first electrode tab and the second electrode tab can be disposed on the round part by being separated from each other. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 72
15-10-2015 дата публикации

SECONDARY BATTERY

Номер: KR1020150116268A
Автор: GUEN, MIN HYUNG
Принадлежит:

The present invention provides a secondary battery which connects an electrode connection unit of a current collecting member to an uncoated portion of an electrode assembly and thereby absorbs an impact and an external force applied to a narrow width wall of a case. The secondary battery according to one embodiment of the present invention includes: an electrode assembly for performing charging and discharging operations; a case embedded with the electrode assembly; a cap plate fastened to an opening of the case; an electrode terminal installed to the cap plate; and a current collecting member for connecting the electrode assembly to the electrode terminal wherein the current collecting member includes: a terminal connection unit connected to the electrode terminal; and an electrode connection unit connected to the uncoated portion of the electrode assembly, the electrode connecting part including a twisted surface, the twisted surface facing a sidewall of the case at a predetermined inclination ...

Подробнее
Номер записи: 73
21-12-2016 дата публикации

이차전지

Номер: KR0101688480B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명에서는 이차전지가 개시된다. 상기 이차전지는, 전극 조립체와, 전극 조립체 상에 배치된 캡 플레이트와, 캡 플레이트 상으로 인출된 전극 단자와, 전극 조립체와 전극 단자 간의 전기적인 연결을 매개하는 집전 부재와, 집전 부재 상에 형성되어 설정된 차단 포인트 이상의 전류를 차단하기 위한 퓨즈부;를 포함하고, 상기 퓨즈부는, 집전 부재에 형성된 관통 공을 둘러싸도록 형성된 파단부와, 파단부 상에 노치 형상으로 형성된 차단 포인트 조정부;를 포함한다. 본 발명에 의하면, 설계된 과전류 차단 포인트에서 전류의 차단을 높은 신뢰도로 보장하며, 전류 패스가 차단되는 포인트를 정밀하게 제어할 수 있는 이차전지가 제공된다. 또한, 본 발명에 의하면, 상기와 같이 안전구조를 제공하면서도 안전구조로 인하여 야기될 수 있는 강성의 저하를 최소화시킬 수 있는 이차전지가 제공된다.

Подробнее
Номер записи: 74
13-09-2016 дата публикации

RECHARGEABLE BATTERY WITH UPPER INSULATION MEMBER

Номер: KR1020160107061A
Автор: GUEN, MIN HYUNG
Принадлежит:

Provided is a rechargeable battery capable with enhanced stability. The rechargeable battery according to one aspect of the present invention includes: an electrode assembly including a first electrode and a second electrode; a case in which the electrode assembly is installed; a cap plate coupled with the case and having a short circuit hole; a first terminal electrically connected with the first electrode; a second terminal electrically connected with the second electrode; an upper installation member arranged between the second terminal and the cap plate and having a connection hole connected with the short circuit hole and a terminal hole separated from the connection hole; and a short circuit member inserted into the short circuit hole and electrically connecting the cap plate with the second terminal when being deformed. A gap is formed between the upper installation member and the cap plate, and extends from the connection hole toward the short circuit hole. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 75
15-02-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170017520A
Автор: GUEN, MIN HYUNG, SEO, YONG CHUL, KWAK, SEUNG HO
Принадлежит:

The present invention relates to a secondary battery comprising a cap plate having improved bending strength. A secondary battery according to an embodiment of the present invention comprises: an electrode assembly which comprises a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate; a case which accommodates the electrode assembly, and which has an opening formed on one side; a cap plate which is configured to seal the opening of the case, and which has a first groove formed on one side of the upper surface thereof and a second groove formed at the other side of the upper surface thereof; a first terminal unit which comprises a first electrode terminal electrically connected to the first electrode plate and adapted to protrude outward from the case, a first terminal plate electrically connected to the first electrode terminal, and an insulating member mounted in the first groove so as to cover the ...

Подробнее
Номер записи: 76
04-05-2015 дата публикации

RECHARGEABLE BATTERY HAVING FUSE UNIT AND BATTERY MODULE

Номер: KR1020150047417A
Автор: BYUN, SANG WON, GUEN, MIN HYUNG, SEO, YONG CHUL, KWAK, YUN JUNG
Принадлежит:

A rechargeable battery according to one aspect of the present invention includes: an electrode assembly including first and second electrodes; a case accommodating the electrode assembly; a cap plate sealing an opening of the case; a first terminal protruding outside of the case and electrically coupled to the first electrode; a second terminal protruding outside of the case and electrically coupled to the second electrode; a current collector including first and second fuse units, and electrically coupled to the first electrode, wherein each first fuse unit and second fuse unit has a cross-sectional area smaller than a cross-sectional area of an adjacent region and are spaced from each other; and a connector coupled to the current collector between the first fuse unit and the second fuse unit, and adapted to be electrically coupled to the cap plate and the current collector, wherein a resistance of the connector is less than that of the first terminal. COPYRIGHT KIPO 2015 ...

Подробнее
Номер записи: 77
20-02-2017 дата публикации

SECONDARY BATTERY

Номер: KR1020170018667A
Автор: GUEN, MIN HYUNG
Принадлежит:

Disclosed is a secondary battery having a device for blocking current when a vent is ruptured due to an increase in the pressure in a battery cell caused by damage according to overcharging and penetration. The secondary battery comprises: an electrode assembly including a first electrode plate, a second electrode plate and a separator; an electrode tab electrically connected to the electrode assembly; a current collecting plate electrically connected with the electrode tab; a case accommodating the electrode assembly, the electrode tab, the current collecting plate and an electrolyte; a cap plate sealing the case and having a safety belt on one area; and a current blocking device connected to the safety belt and the electrode tab. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 78
29-01-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180009595A
Автор: JANG, MYUNG JAE, KWAK, SEUNG HO, GUEN, MIN HYUNG, BYUN, SANG WON, YOO, SEOK YOON
Принадлежит:

One embodiment of the present invention provides a secondary battery which prevents a plurality of uncoated unit tabs from being bent. The secondary battery according to one embodiment of the present invention comprises: an electrode assembly which places electrodes having a coating unit and uncoated unit tabs on both sides of a separator to be coiled; a case which accommodates the electrode assembly; a cap plate which is coupled to an open port of the case; an electrode terminal which is installed in a terminal hole of the cap plate; and a current collecting member which is placed between the cap plate and the electrode assembly and is connected to the electrode terminal and the uncoated unit tabs. The uncoated unit tabs are bonded to a side surface of the current collecting member while being unfolded in the direction in which a plane of the electrode assembly extends. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 79
02-11-2017 дата публикации

RECHARGEABLE BATTERY HAVING MEMBRANE

Номер: WO2017188533A1
Автор: GUEN, Minhyung
Принадлежит:

A rechargeable battery according to one embodiment of the present invention comprises: an electrode assembly comprising a first electrode and a second electrode; a case accommodating the electrode assembly; a first terminal electrically connected to the first electrode; a second terminal electrically connected to the second electrode; a cap plate coupled to the case, and having a short-circuit hole; and a membrane, fixed to the cap plate, for electrically separating or short-circuiting the first and second electrodes, wherein the second terminal comprises a fuse connector, and first and second sections connected by thereby, and the fuse connector faces and is distanced from the membrane.

Подробнее
Номер записи: 80
18-01-2018 дата публикации

RECHARGEABLE BATTERY

Номер: WO2018012788A1
Автор: GUEN, Minhyung
Принадлежит:

A rechargeable battery according to one embodiment of the present invention comprises: an electrode assembly having a first electrode, a separator, and a second electrode; a case accommodating the electrode assembly and having an opening; a cap assembly coupled through the opening so as to seal the case; a first current collecting member and a second current collecting member which are electrically connected to the first electrode and the second electrode, respectively; a first terminal and a second terminal which are located on the cap plate and which are electrically connected to the first current collecting member and the second current collecting member, respectively; a resistance member overlapping with the first current collecting member and having an insertion hole; a first gasket installed in a through hole of the first current collecting member; and an auxiliary terminal inserted into the first gasket and having one end thereof inserted into the insertion hole, wherein the other ...

Подробнее
Номер записи: 81
03-03-2017 дата публикации

이차 전지

Номер: KR0101711976B1
Автор: 권민형, 서용철
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 발명의 일 실시예에 따른 이차 전지는 케이스, 케이스에 수용되는 전극 조립체, 케이스의 개구를 밀폐하는 캡 플레이트 및 캡 플레이트에 결합되는 단자부를 포함하고, 단자부는 캡 플레이트에 설치되고 전극 조립체에 전기적으로 연결되는 단자 플레이트 및 캡 플레이트에 단자 플레이트를 전기적으로 연결하고 전류 패스를 따라 흐르는 전류를 줄이기 위한 복 수의 개구들이 형성된 보조 플레이트를 포함한다.

Подробнее
Номер записи: 82
22-03-2023 дата публикации

이차 전지

Номер: KR102512351B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명의 일 실시예는 이차 전지에 관한 것으로, 해결하고자 하는 기술적 과제는 주액구에 단자 플레이트가 결합되어, 별도의 시일-핀(seal-pin)이 필요없고, 3중 실링이 가능하며, 기계적 강도가 향상된 주액구와 단자 플레이트가 결합된 이차 전지를 제공하는 데 있다. 이를 위해 본 발명은 전극 조립체; 상기 전극 조립체를 전해액과 함께 수용하는 케이스; 상기 케이스를 덮는 동시에, 주액구가 볼로 폐색된 캡 플레이트; 및 상기 주액구 및 볼을 덮는 단자 플레이트로 이루어진 이차 전지가 개시된다.

Подробнее
Номер записи: 83
06-09-2017 дата публикации

이차전지

Номер: KR0101775546B1
Автор: 안병규, 김중헌, 박진, 김덕중, 권민형, 김명철
Принадлежит: 삼성에스디아이 주식회사, 로베르트 보쉬 게엠베하

... 본 발명의 일 실시예에 따른 이차 전지는, 전극 조립체, 전극 조립체를 수용하는 케이스, 케이스의 개구에 설치되는 캡 플레이트 및 케이스의 표면에 결합되는 외부 절연부재를 포함하고, 외부 절연부재는 캡 플레이트에 결합되는 절연 커버 및 케이스의 절연 커버와 결합되는 절연 테이프를 포함한다.

Подробнее
Номер записи: 84
28-03-2017 дата публикации

전기적인 단락이 방지되는 이차전지

Номер: KR0101720612B1
Автор: 권민형
Принадлежит: 삼성에스디아이 주식회사

... 본 발명에서는 이차전지가 개시된다. 상기 이차전지는, 전극 조립체를 밀봉하는 캡 플레이트와, 상기 캡 플레이트 상에 배치된 것으로, 상기 전극 조립체와 전기적으로 연결된 단자 플레이트와, 상기 캡 플레이트와 단자 플레이트 사이에 형성된 절연 부재;를 포함하고, 상기 단자 플레이트와 절연 부재 중의 적어도 하나에 형성된 것으로, 상기 단자 플레이트와 캡 플레이트 간에 개입되는 이물질로 인한 전기적인 단락을 방지하기 위한 단락 방지부;를 포함한다. 본 발명에 의하면, 서로 다른 극성 간의 전기적인 단락을 방지할 수 있는 이차전지가 제공된다.

Подробнее
Номер записи: 85
04-01-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180001062A
Автор: GUEN, MIN HYUNG
Принадлежит:

A secondary battery according to the present invention comprises an electrode assembly including a first electrode, a second electrode, and a separator interposed between the first electrode and the second electrode, a case accommodating the electrode assembly and having an opening, a cap plate coupled to the opening and having a cutout part, and a first current collecting member which is integrally formed with the cap plate, is bent from the cap plate to the case and electrically connected to the first electrode. It is possible to increase portability without reducing capacity. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 86
08-10-2015 дата публикации

SECONDARY BATTERY HAVING UPPER INSULATING MEMBER

Номер: KR1020150113676A
Автор: GUEN, MIN HYUNG, LEE, CHI YOUNG
Принадлежит:

The present invention relates to a secondary battery having an upper insulating member. The secondary battery according to an aspect of the present invention comprises: a case containing an electrode assembly; a cap plate combined with the opening of the case and having a short-circuit hole formed therein; a first electrode terminal and a second electrode terminal installed on the cap plate to penetrate and electrically connected to the electrode assembly; a membrane fixated to the cap plate in the short-circuit hole and electrically separating or short-circuiting the first electrode terminal and the second electrode terminal outside the electrode assembly; a connection plate electrically connected to the first electrode terminal and arranged at one side of the short-circuit member while being separated; an upper insulating member arranged between the connection plate and the cap plate; and a fixating member fixated to the cap plate and penetrating and supporting the upper insulating member ...

Подробнее
Номер записи: 87
21-09-2015 дата публикации

RECHARGEABLE BATTERY

Номер: KR1020150106227A
Автор: GUEN, MIN HYUNG, SEO, YONG CHUL
Принадлежит:

An aspect of the present invention provides a rechargeable battery for simplifying the combination structure of an internal insulator and a retainer. The rechargeable battery according to the present invention includes: a cap plate which seals an opening of a case including an electrode assembly; the internal insulator which is arranged in the cap plate; first and second electrode terminals which penetrate the internal insulator and the cap plate and are electrically connected to the electrode assembly; an external short part which separates or shorts a short tap which is electrically connected to the first electrode terminal and a membrane which seals the short hole of the cap plate which is electrically connected to the second electrode terminal; and a retainer which moves to a first direction which faces the internal insulator between the electrode assembly and the internal insulator which covers the short hole, and is combined with the internal insulator. COPYRIGHT KIPO 2015 ...

Подробнее
Номер записи: 88
03-08-2018 дата публикации

SECONDARY BATTERY

Номер: KR1020180088202A
Автор: AHN, BYUNG KYU, KWAK, SEUNG HO, GUEN, MIN HYUNG, BYUN, SANG WON, SEO, YONG CHUL
Принадлежит:

A secondary battery according to an embodiment of the present invention includes an electrode assembly, an insulating case surrounding the electrode assembly, a case having the insulating case, and a cap plate coupled to the opening of the case and electrically connected to the electrode assembly. The insulating case includes a first small case located between the electrode assembly and the cap plate, and a second small case and a third small case opposite to each other while placing the first small case therebetween and surrounding the electrode assembly. The first small case includes a material having a higher heat-resistant temperature than the second small case and the third small case. It is possible to prevent damage to the secondary battery due to heat. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 89