公开(公告)号：US10686233B2

公开(公告)日：2020-06-16

申请号：US15141144

申请日：2016-04-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyukjae Kwon ,  Jeongsik Ko

IPC: H01M12/06 ,  H01M12/02 ,  H01M12/08

Abstract: A metal-air battery includes a battery cell module which generates electricity through metal oxidation and oxygen reduction, a buffer tank which fluidly communicates with the battery cell module and has an internal pressure higher than an internal pressure of the battery cell module, and a first fluid intermittent portion which controls a flow of fluid from the battery cell module to an outside of the battery cell module, based on predetermined open and close periods.

公开(公告)号：US10608306B2

公开(公告)日：2020-03-31

申请号：US15196274

申请日：2016-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heungchan Lee ,  Eunha Park ,  Dongjoon Lee ,  Dongmin Im ,  Jeongsik Ko ,  Hyukjae Kwon

IPC: H01M8/22 ,  H01M12/02 ,  H01M8/04082 ,  H01M8/0662 ,  H01M12/08 ,  H01M8/04089 ,  H01M8/04223 ,  H01M4/38 ,  H01M12/06

Abstract: A metal air battery system includes an oxygen supplying unit configured to discharge oxygen; a metal air battery module configured to receive the oxygen from the oxygen supplying unit and perform a discharge reaction; and an auxiliary power source configured to charge the metal air battery module during an operational stop of the metal air battery module so that at least some of a discharge product is discharged from the metal air battery module.

公开(公告)号：US10381698B2

公开(公告)日：2019-08-13

申请号：US15136063

申请日：2016-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongsik Ko ,  Hyukjae Kwon

IPC: B01D53/04 ,  H01M8/06 ,  H01M12/08 ,  H01M12/02 ,  H01M4/38 ,  H01M8/0662 ,  H01M8/0668

Abstract: A metal air battery includes an air purification module which communicates fluid to a battery cell module, purifies air flowing from an outside, and supplies the purified air to the battery cell module. The air purification module includes: a first air purifier which filters a first impurity of a plurality of impurities in the air flowing from the outside; and a second air purifier which filters a second impurity of the plurality of impurities, which is different from the first impurity.

公开(公告)号：US09634365B2

公开(公告)日：2017-04-25

申请号：US14637548

申请日：2015-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsik Park ,  Jeongsik Ko ,  Heungchan Lee ,  Dongmin Im

IPC: H01M8/04 ,  H01M12/06 ,  H01M12/02 ,  H01M8/04082 ,  H01M12/08

CPC classification number: H01M8/04201 ,  H01M12/02 ,  H01M12/06 ,  H01M12/08 ,  Y02E60/128

Abstract: A metal-air battery includes first and second cells, each cell including a negative electrode metal layer, a negative electrode electrolytic film, a positive electrode layer configured to use oxygen as an active material, and a gas diffusion layer, wherein the negative electrode metal layer, the negative electrode electrolytic film, the positive electrode layer, and the gas diffusion layer are sequentially disposed, wherein each cell has an open surface through which at least a portion of the gas diffusion layer is in fluid communication with, outside air, wherein the first and second cells contact each other, and wherein a direction of a first open surface of the first cell is different from a direction of a second open surface of the second cell.

公开(公告)号：US20170012333A1

公开(公告)日：2017-01-12

申请号：US15201732

申请日：2016-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyukjae KWON ,  Jeongsik Ko ,  Heungchan Lee ,  Dongmin Im

IPC: H01M12/08 ,  H01M8/04791 ,  H01M8/04537 ,  H01M8/0432 ,  H01M8/04089 ,  H01M8/04119

CPC classification number: H01M12/08 ,  H01M8/04089 ,  H01M8/04171 ,  H01M8/0432 ,  H01M8/04335 ,  H01M8/04544 ,  H01M8/04574 ,  H01M8/04634 ,  H01M8/04798 ,  H01M12/06 ,  Y02E60/128

Abstract: A electrochemical battery including: a battery module including one or more metal air cells which use oxygen gas as a positive electrode active material; an air supply configured to supply air to the battery module and to adjust an oxygen concentration in air supplied to the battery module; and a control unit configured to control an oxygen concentration adjusting operation of the air supply unit. Also a method of operating the electrochemical battery including: supplying air to a battery module using an air supply unit, the battery module including one or more metal air cells which use oxygen in air as a positive electrode active material; and controlling the air supply unit to adjust an oxygen concentration in the air supplied to the battery module.

Abstract translation: 一种电化学电池，包括：电池模块，包括使用氧气作为正极活性物质的一个或多个金属空气电池; 空气供给，其构造成向所述电池模块供给空气，并调节供给到所述电池模块的空气中的氧浓度; 以及控制单元，被配置为控制所述空气供应单元的氧浓度调节操作。 还有一种操作电化学电池的方法，包括：使用空气供应单元向电池模块供应空气，所述电池模块包括一个或多个在空气中使用氧气的金属空气池作为正极活性材料; 并且控制供气单元调节供给到电池模块的空气中的氧气浓度。

公开(公告)号：US20170012332A1

公开(公告)日：2017-01-12

申请号：US15196274

申请日：2016-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heungchan Lee ,  Eunha Park ,  Dongjoon Lee ,  Dongmin Im ,  Jeongsik Ko ,  Hyukjae Kwon

IPC: H01M12/02 ,  H01M12/06

CPC classification number: H01M12/02 ,  H01M4/382 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/04231 ,  H01M8/0662 ,  H01M12/06 ,  H01M12/08 ,  Y02E60/128

Abstract: A metal air battery system includes an oxygen supplying unit configured to discharge oxygen; a metal air battery module configured to receive the oxygen from the oxygen supplying unit and perform a discharge reaction; and an auxiliary power source configured to charge the metal air battery module during an operational stop of the metal air battery module so that at least some of a discharge product is discharged from the metal air battery module.

Abstract translation: 金属空气电池系统包括：配置成排出氧的供氧单元; 金属空气电池模块，被配置为从氧气供应单元接收氧气并执行排放反应; 以及辅助电源，其构造成在所述金属空气电池模块的操作停止期间对所述金属空气电池模块进行充电，使得至少一些放电产品从所述金属空气电池模块排出。

公开(公告)号：US20160372808A1

公开(公告)日：2016-12-22

申请号：US15182907

申请日：2016-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsik Ko ,  Hyukjae Kwon ,  Dongmin Im

IPC: H01M12/08 ,  H01M8/04014 ,  H01M8/04082

CPC classification number: H01M12/08 ,  Y02E60/128

Abstract: A metal-air battery includes a battery module configured to generate electricity by oxidation of a metal and reduction of oxygen; an air supply module configured to remove an impurity from air fed to the air supply module, exhaust a purified air which is purified by removing the impurity in the air, and a purge air including the removed impurity to an outside of the air supply module; a first cooling channel connected to the air supply module, wherein the first cooling channel is configured to supply purified air to the battery module an to cool the battery module; and a second cooling channel connected to the air supply module, wherein the second cooling channel is configured to supply the purge air to an external surface of the battery module and to cool the battery module.

Abstract translation: 金属空气电池包括：电池模块，被配置为通过氧化金属和氧气发电; 空气供给模块，其构造成从供给到空气供给模块的空气中除去杂质，排出通过除去空气中的杂质而净化的净化空气，以及将包含去除的杂质的净化空气排出到空气供给模块的外部; 连接到所述空气供应模块的第一冷却通道，其中所述第一冷却通道被配置为将净化的空气供应到所述电池模块以冷却所述电池模块; 以及连接到所述空气供应模块的第二冷却通道，其中所述第二冷却通道被构造成将净化空气供应到所述电池模块的外表面并且冷却所述电池模块。

公开(公告)号：US11784367B2

公开(公告)日：2023-10-10

申请号：US17983854

申请日：2022-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsik Ko ,  Hyukjae Kwon ,  Jaejoon Oh

IPC: H01M10/6556 ,  H01M10/63 ,  H01M10/48

CPC classification number: H01M10/6556 ,  H01M10/486 ,  H01M10/63

Abstract: A method of controlling a temperature of metal-air battery apparatus includes measuring the temperature of the metal-air battery apparatus to obtain the temperature and a temperature deviation of the metal-air battery apparatus, comparing the measured temperature and the temperature deviation of the metal-air battery apparatus with a preset temperature and a preset temperature deviation, respectively; and adjusting the temperature of an inlet module or a main module when the measured temperature of the metal-air battery apparatus is less than the preset temperature or the temperature deviation of the metal-air battery apparatus is greater than the preset temperature deviation.

公开(公告)号：US20230077105A1

公开(公告)日：2023-03-09

申请号：US17983854

申请日：2022-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsik Ko ,  Hyukjae Kwon ,  Jaejoon Oh

IPC: H01M10/6556 ,  H01M10/63 ,  H01M10/48

Abstract: A metal-air battery apparatus includes an inlet module and a main module each having a metal-air battery cell structure including a positive electrode and a negative electrode. The inlet module and the main module are electrically controlled and independently controlled from each other, and a channel through which a fluid such as air flows is defined between the inlet module and the main module. A temperature of the inlet module and a temperature of the main module are independently controlled by adjusting a discharge current density or by charging or a temperature adjustor.

公开(公告)号：US11522240B2

公开(公告)日：2022-12-06

申请号：US17029440

申请日：2020-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsik Ko ,  Hyukjae Kwon ,  Jaejoon Oh

IPC: H01M10/63 ,  H01M10/6556 ,  H01M10/48

Abstract: A metal-air battery apparatus includes an inlet module and a main module each having a metal-air battery cell structure including a positive electrode and a negative electrode. The inlet module and the main module are electrically controlled and independently controlled from each other, and a channel through which a fluid such as air flows is defined between the inlet module and the main module. A temperature of the inlet module and a temperature of the main module are independently controlled by adjusting a discharge current density or by charging or a temperature adjustor.