WO2018164362A1 - 배터리 모듈 - Google Patents

배터리 모듈 Download PDF

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Publication number
WO2018164362A1
WO2018164362A1 PCT/KR2018/000179 KR2018000179W WO2018164362A1 WO 2018164362 A1 WO2018164362 A1 WO 2018164362A1 KR 2018000179 W KR2018000179 W KR 2018000179W WO 2018164362 A1 WO2018164362 A1 WO 2018164362A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
bus bar
holder
battery cells
side plate
Prior art date
Application number
PCT/KR2018/000179
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
김명철
송장현
임지순
최승영
Original Assignee
삼성에스디아이주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성에스디아이주식회사 filed Critical 삼성에스디아이주식회사
Priority to CN201890000587.8U priority Critical patent/CN211238309U/zh
Publication of WO2018164362A1 publication Critical patent/WO2018164362A1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/522—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • Embodiments of the present invention relate to a battery module, and more particularly to a battery module that can reduce the electromagnetic interference and noise generated in the circuit board of the battery module.
  • водород batteries such as nickel-cadmium batteries, lead storage batteries, nickel-hydrogen batteries, lithium ion batteries, and lithium polymer batteries.
  • the secondary battery is combined with a circuit to form a battery module, and charging and discharging are performed through external terminals of the battery module.
  • the circuit provided in the battery module is a charge / discharge circuit, and has a protection function for preventing overcharge, overdischarge, overcurrent, and the like.
  • a plurality of electric and electronic elements are mounted on a substrate to effectively perform the charge / discharge control and protection functions. .
  • electromagnetic waves or noise generated by electrical and electronic devices may affect each other, thereby causing problems in electromagnetic compatibility (EMC).
  • the present invention has been made to solve various problems including the above problems, and an object of the present invention is to provide a battery module capable of reducing electromagnetic interference and noise generated in a circuit board of the battery module.
  • these problems are illustrative, and the scope of the present invention is not limited thereby.
  • Embodiments of the present invention provide a battery module.
  • a bus bar holder arranged in one direction and having a terminal portion on an upper surface thereof, a bus bar holder disposed on an upper portion of the plurality of battery cells, and having an opening exposing the terminal portion, in the one direction
  • a battery module having a circuit board extending to cover at least a central portion of the busbar holder, and a ground member at least partially embedded in the busbar holder and extending from the circuit board toward an edge of the busbar holder.
  • the battery module can be made compact.
  • FIG. 1 is a perspective view schematically showing a battery module according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of the battery module of FIG. 1.
  • FIG. 2 is an exploded perspective view of the battery module of FIG. 1.
  • FIG. 3 is an enlarged perspective view of a portion A of FIG. 1 without a circuit board and a side plate.
  • FIG. 4 is an enlarged perspective view of a portion A of FIG. 1 in a state in which a circuit board and a side plate are fastened.
  • FIG. 5 is an enlarged perspective view schematically showing a part of a battery module according to another exemplary embodiment of the present disclosure.
  • a bus bar holder arranged in one direction and having a terminal portion on an upper surface thereof, a bus bar holder disposed on an upper portion of the plurality of battery cells, and having an opening exposing the terminal portion, in the one direction
  • a battery module having a circuit board extending to cover at least a central portion of the busbar holder, and a ground member at least partially embedded in the busbar holder and extending from the circuit board toward an edge of the busbar holder.
  • the display device may further include a bus bar disposed to correspond to the opening and electrically connecting terminal portions of neighboring battery cells to each other.
  • the battery may further include a side plate extending in one direction and disposed on at least one side of the plurality of battery cells.
  • the ground member may include a first end coupled to the circuit board, a second end coupled to the side plate, and a body part embedded in the bus bar holder to connect the first end and the second end. Can be.
  • the ground member may include a conductive material.
  • the side plate may include a conductive material.
  • a first fastening member penetrating the circuit board and the first end at the same time may be coupled to the bus bar holder.
  • the first end may be interposed between the busbar holder and the circuit board.
  • the first end may be disposed on the circuit board.
  • the side plate may include a flange portion protruding upward of the plurality of battery cells, and a second fastening member passing through the flange portion and the second end at the same time may be coupled to the bus bar holder.
  • the bus bar holder may include a guide part extending in the one direction and protruding upward on an outer side of the opening, and the second end may be interposed between the guide part and the flange part.
  • the first end may protrude upward from the bus bar holder and bend to be parallel to one surface of the circuit board.
  • the second end may be bent to protrude from the edge of the busbar holder to be parallel to one surface of the flange portion.
  • the body portion may be formed to surround a portion of the circumference of the opening.
  • the ground member may be formed by insert injection with the busbar holder.
  • the x-axis, y-axis, and z-axis are not limited to three axes on the Cartesian coordinate system, and may be interpreted in a broad sense including the same.
  • the x-axis, y-axis, and z-axis may be orthogonal to each other, but may refer to different directions that are not orthogonal to each other.
  • FIG. 1 is a perspective view schematically showing a battery pack according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view of the battery pack of FIG.
  • a battery module 10 includes a plurality of battery cells 110, a bus bar holder 120, a circuit board 130, and a ground member 140. It is provided.
  • the battery module 10 may further include a bus bar 160 supported by the side plate 150 and the bus bar holder 120 disposed on at least one side of the plurality of battery cells 110.
  • a plurality of battery cells 110 are disposed in the battery module 10.
  • the battery cell 110 may be a rechargeable battery capable of charging and discharging, for example, a lithium ion battery or a lithium polymer battery.
  • the plurality of battery cells 110 may be a rectangular battery, and a structure of the battery module 10 will be described in detail with reference to the case where the plurality of battery cells 110 are rectangular batteries.
  • the plurality of battery cells 110 are arranged in a first direction (+ X direction) and have a terminal portion 111 on an upper surface thereof.
  • the plurality of battery cells 110 are arranged so that the wide sides of the neighboring battery cells 110 face each other, and the neighboring battery cells 110 have a positive terminal 112 and a negative terminal 113 having different polarities, respectively.
  • the vent part 114 may be provided on an upper surface of the plurality of battery cells 110.
  • the vent part 114 is a safety means of the battery cell 110, and serves as a path for discharging gas generated inside the battery cell 110 to the outside.
  • the busbar holder 120 is positioned above the plurality of battery cells 110 and extends in a first direction (+ X direction) and has an opening 121 exposing the terminal portion 111.
  • the bus bar 160 is coupled to the bus bar holder 120, and the bus bar 160 is disposed to correspond to the opening 121 to electrically connect the terminal parts 111 of neighboring battery cells 110 to each other.
  • a plurality of openings 121 may be formed along the first direction (+ X direction) at the edges 120Ea and 120Eb of the bus bar holder 120.
  • the bus bar 160 may be disposed to be spaced apart from each of the four neighboring terminal parts 111.
  • the present invention is not necessarily limited thereto, and for example, the two adjacent openings 121 may be spaced apart from each other.
  • the bus bar 160 is provided with a coupling part 161, and the coupling part 161 may be coupled to the bus bar holder 120 by a separate fastening member.
  • the coupling unit 161 may be disposed at each center of the bus bar 160 so that the bus bar 160 may be stably coupled to the bus bar holder 120.
  • the bus bar 160 may be formed of a conductive metal such as gold, silver, copper, nickel, aluminum, a copper alloy, or an aluminum alloy so as to electrically connect the neighboring positive terminal 112 and the negative terminal 113.
  • the bus bar 160 may be welded and bonded to the terminal part 111, and the welding method used may be laser welding or ultrasonic welding.
  • the shape of the bus bar 160 may be variously modified according to the shape of the terminal part 111.
  • the busbar holder 120 may be formed to have a size covering the entire upper portion of the plurality of battery cells 110, and the busbar holder 120 may be discharged from the vent part 114 at a position corresponding to the vent part 114.
  • a collecting means for collecting the collected gas or an outlet for discharging the gas to the outside may be disposed.
  • the busbar holder 120 may be formed of an insulating material so as not to short-circuit with the battery cell 110.
  • the busbar holder 120 may be formed of a plastic composite material.
  • the busbar holder 120 may include an insulating part 122 between neighboring openings 121.
  • the insulating part 122 may be formed to protrude upward, thereby preventing short between neighboring busbars 160 and partitioning a boundary of the opening 121 to allow the busbars 160 to be seated at a necessary position. have.
  • a portion corresponding to the insulating part 122 of the bus bar 160 may be formed to protrude upward.
  • the bus bar holder 120 may be provided with a guide part 123 extending in the first direction (+ X direction) outside the opening 121.
  • the guide part 123 may restrain the bus bar 160 from moving in a second direction (+ Y direction) that is substantially perpendicular to the first direction (+ X direction), and for this, an inner surface of the guide part 123 is used.
  • the bus bar 160 may be provided with a groove or a hook into which the bus bar 160 may be inserted.
  • the circuit board 130 is disposed on the bus bar holder 120.
  • the circuit board 130 may extend in a first direction (+ X direction) to cover at least a central portion of the bus bar holder 120.
  • the printed circuit pattern unit 131 is formed on the base substrate 132, and the printed circuit pattern unit 131 includes various components for controlling and monitoring the charge / discharge state of the battery cells 110. It is. As a result, the circuit board 130 measures voltage, temperature, and the like of the battery cell 110, and performs balancing of the battery cells 110.
  • the circuit board 130 may include a plurality of fastening holes disposed along the first direction (+ X direction). As a result, the circuit board 130 may be coupled to the busbar holder 120 through a fastening member inserted into at least some of the fastening holes. In this case, the printed circuit pattern part 131 may be formed on the base substrate 132 by bypassing the position where the fastening holes are formed.
  • the circuit board 130 may be electrically connected to the external connection terminal unit 171 through the connection unit 170.
  • One end of the connection unit 170 may be formed with a through hole for coupling with the circuit board 130, a separate fastening member may pass through one of the through hole and the fastening hole of the circuit board 130 together. have.
  • the other end of the connection portion 170 may be formed with a through hole for coupling with the external connection terminal portion 171, in which case the external connection terminal portion 171 protrudes upwards and is inserted into the through hole in the connection portion ( 170).
  • the battery module 10 may receive power or transmit / receive a signal from an external device through the external connection terminal unit 171.
  • a pair of side plates 150 may be disposed on both sides of the plurality of battery cells 110.
  • the side plate 150 may include a first side plate 151 disposed on one side of the plurality of battery cells 110 and a second side plate 152 disposed on an opposite side of the one side.
  • the side plate 150 may be formed to extend in a first direction (+ X direction), which is an arrangement direction of the plurality of battery cells 110, thereby covering both side surfaces of the plurality of battery cells 110.
  • a pair of end plates (not shown) may be disposed to cover a wide surface of the outermost battery cell 110 among the plurality of battery cells 110.
  • the plurality of battery cells 110 may be accommodated in a space formed by the pair of side plates 150 and the pair of end plates.
  • a pair of side plates 150 are shown to be manufactured separately corresponding to both side surfaces of the plurality of battery cells 110, but at least one of the pair of side plates 150 is It may be made integral with the end plate.
  • the side plate 150 may include flange portions 151a and 152a that protrude upward from the plurality of battery cells 110.
  • the flange portions 151a and 152a may be coupled to edges 120Ea and 120Eb of the busbar holder 120 through separate fastening members.
  • the first side plate 151 may include a first flange portion 151a protruding upward, and a plurality of fastening holes may be formed in the first flange portion 151a. Accordingly, the first flange part 151a may be coupled to the guide part 123 formed at one edge 120Ea of the busbar holder 120 through the fastening members inserted into the fastening holes. In this case, the first flange portion 151a may be bent toward the guide portion 123 so that the first flange portion 151a may be in close contact with the guide portion 123. This structure can be similarly applied to the second side plate 152 and the second flange portion 152a.
  • At least a part of the ground member 140 is embedded in the bus bar holder 120.
  • at least a part of the grounding member 140 may be formed such that its outer circumferential surface is surrounded by the busbar holder 120, and the grounding member 140 may be formed by insert injection with the busbar holder 120. have.
  • the ground member 140 extends from the circuit board 130 toward the edge 120Ea of the busbar holder 120 to ground the circuit board 130.
  • the ground member 140 may be disposed between the circuit board 130 and the side plate 150 to electrically connect the circuit board 130 to the side plate 150. Therefore, the ground member 140 and the side plate 150 need to be formed to include a conductive material.
  • electromagnetic interference and noise generated from the circuit board 130 may be effectively reduced.
  • the grounding member 140 since a substantial portion of the grounding member 140 is embedded in the busbar holder 120, it does not require a separate structure for installing the grounding member 140, and thus, the battery module can be made compact.
  • FIG. 3 is an enlarged perspective view of the portion A of FIG. 1 without the circuit board and the side plate
  • FIG. 4 is an enlarged perspective view of the portion A of FIG. 1 with the circuit board and the side plate fastened.
  • 5 is an enlarged perspective view schematically showing a part of a battery module according to another embodiment of the present invention.
  • the ground member 140 embedded in the bus bar holder 120 may include a first end 141, a second end 142, and a body 143. have.
  • the first end 141 is an end coupled to the circuit board 130 of the ground member 140 and may be disposed at a position at which the circuit board 130 and the bus bar holder 120 are fastened to each other.
  • the first end 141 is interposed between the busbar holder 120 and the circuit board 130, and the first fastening member 181 passes through the circuit board 130 and the first end 141 at the same time. It may be coupled to the busbar holder 120.
  • a fastening hole through which the first fastening member 181 may pass may be formed in each of the circuit board 130, the first end 141, and the bus bar holder 120.
  • the first end 141 may protrude out of the busbar holder 120 to be coupled to the circuit board 130.
  • the first end 141 may protrude upward from the bus bar holder 120 to be bent to be parallel to one surface of the circuit board 130.
  • the first end 141 may be bent vertically in the + Y direction in the + Z direction.
  • the second end 142 is an end coupled to the first side plate 151 of the ground member 140 and may be disposed at a position at which the first side plate 151 and the bus bar holder 120 are fastened to each other. .
  • the second end portion 142 is interposed between the guide portion 123 of the busbar holder 120 and the first flange portion 151a of the first side plate 151, and the second fastening member 182 is disposed. It may be coupled to the guide portion 123 through the first flange portion 151a and the second end 142 at the same time.
  • a fastening hole through which the second fastening member 182 may pass may be formed in each of the first flange part 151a, the second end 142, and the second fastening member 182.
  • the second end 142 may protrude out of the busbar holder 120 to be coupled to the first side plate 151. Specifically, the second end 142 may protrude from one edge 120Ea of the bus bar holder 120 and be bent to be parallel to one surface of the first side plate 151. For example, as shown in FIG. 3 and the like, the second end 142 may be bent vertically from the approximately ⁇ Y direction to the + Z direction.
  • the body 143 connects the first end 141 and the second end 142 to the first side of the second end 142 from the circuit board 130 on the side of the first end 141. Extend toward plate 151. Unlike the first end 141 and the second end 142, the body 143 is embedded in the bus bar holder 120, whereby the body 143 is mounted on the opening 121. Can be insulated from
  • the body 143 may be formed to surround a portion of the periphery of the opening 121 in a direction bypassing the opening 121 of the bus bar holder 120. Therefore, the shape of the body portion 143 may partially correspond to the shape of the opening 121. For example, as shown in FIG. 3 and the like, when the shape of the opening 121 is rectangular, the body part 143 may be bent vertically from the + X direction to the -Y direction at the vertex side of the opening 121.
  • each of the first end 141, the second end 142, and the body 143 may be the circuit board 130 and / or the side plate 150.
  • And may be variously modified according to the coupling position and the shape of the opening 121.
  • the first end 142 is illustrated as being interposed between the bus bar holder 120 and the circuit board 130 in FIGS. 3 and 4, the present invention is not limited thereto. That is, in another embodiment, as shown in FIG. 5, the first end 142 may be disposed on the circuit board 130. In this case, the first end 142 is disposed on the stacked structure of the busbar holder 120 and the circuit board 130, and thus, the first end 142 is different from the embodiment illustrated in FIGS. 3 and 4. ) Will be exposed to the outside.
  • the second end 142 is illustrated as being coupled to the first side plate 151 in FIG. 3, the second end 142 may be coupled to the second side plate 152. Do. If the second end 142 is coupled to the second side plate 152, the grounding member 140 is formed of the busbar holder 120 from the circuit board 130 in the same or similar form as the previous embodiments. It will extend toward the side edge of the two side plate 152 (120Eb in FIG. 2).
  • the circuit board by grounding the circuit board, it is possible to reduce the electromagnetic interference and noise of the battery module.
  • the space required for grounding the battery module can be reduced, the battery module can be compact, and the cost and time can be reduced by omitting some assembly processes.
  • the battery module that can improve the work convenience, the battery module is used as an energy source of mobile devices, electric vehicles, hybrid cars, other electrical devices, and applied to external devices It can be used by varying the form in accordance with the type of.
PCT/KR2018/000179 2017-03-08 2018-01-04 배터리 모듈 WO2018164362A1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201890000587.8U CN211238309U (zh) 2017-03-08 2018-01-04 电池模块

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2017-0029611 2017-03-08
KR1020170029611A KR102283962B1 (ko) 2017-03-08 2017-03-08 배터리 모듈

Publications (1)

Publication Number Publication Date
WO2018164362A1 true WO2018164362A1 (ko) 2018-09-13

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KR (1) KR102283962B1 (zh)
CN (1) CN211238309U (zh)
WO (1) WO2018164362A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4082824A1 (de) * 2021-04-29 2022-11-02 Andreas Stihl AG & Co. KG Anordnung aus einem energiespeicher und einem fahrzeugträger

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240007525A (ko) * 2022-07-08 2024-01-16 주식회사 엘지에너지솔루션 벤팅 구조가 개선된 전지 모듈
DE102022209785A1 (de) 2022-09-16 2024-03-21 Robert Bosch Gesellschaft mit beschränkter Haftung Verbindungsmodul, Batteriezellenmodul und Verfahren zum Herstellen eines Batteriezellenmoduls
KR20240050176A (ko) * 2022-10-11 2024-04-18 주식회사 엘지에너지솔루션 Bms 접지 어셈블리

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101278229B1 (ko) * 2012-04-24 2013-06-24 이응재 2차전지 팩키지용 통합모듈 장치
JP2013143281A (ja) * 2012-01-11 2013-07-22 Auto Network Gijutsu Kenkyusho:Kk 電池用配線モジュール
US20140220391A1 (en) * 2011-08-26 2014-08-07 Sanyo Electric Co., Ltd., Power source apparatus, and vehicle and power storage device equipped with that power source apparatus
JP2015106536A (ja) * 2013-12-02 2015-06-08 株式会社デンソー 組電池
JP2017016886A (ja) * 2015-06-30 2017-01-19 株式会社Ｇｓユアサ 蓄電装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140220391A1 (en) * 2011-08-26 2014-08-07 Sanyo Electric Co., Ltd., Power source apparatus, and vehicle and power storage device equipped with that power source apparatus
JP2013143281A (ja) * 2012-01-11 2013-07-22 Auto Network Gijutsu Kenkyusho:Kk 電池用配線モジュール
KR101278229B1 (ko) * 2012-04-24 2013-06-24 이응재 2차전지 팩키지용 통합모듈 장치
JP2015106536A (ja) * 2013-12-02 2015-06-08 株式会社デンソー 組電池
JP2017016886A (ja) * 2015-06-30 2017-01-19 株式会社Ｇｓユアサ 蓄電装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4082824A1 (de) * 2021-04-29 2022-11-02 Andreas Stihl AG & Co. KG Anordnung aus einem energiespeicher und einem fahrzeugträger

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CN211238309U (zh) 2020-08-11
KR20180102889A (ko) 2018-09-18
KR102283962B1 (ko) 2021-07-30

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