WO2015122496A1 - バスバモジュール - Google Patents
バスバモジュール Download PDFInfo
- Publication number
- WO2015122496A1 WO2015122496A1 PCT/JP2015/053992 JP2015053992W WO2015122496A1 WO 2015122496 A1 WO2015122496 A1 WO 2015122496A1 JP 2015053992 W JP2015053992 W JP 2015053992W WO 2015122496 A1 WO2015122496 A1 WO 2015122496A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- battery assembly
- battery
- electrode
- bus bar
- Prior art date
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Classifications
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- 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
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
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- 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
- H01M50/519—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
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- 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
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- 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
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- 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
- H01M50/271—Lids or covers for the racks or secondary casings
- H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
- H01M50/278—Organic material
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- 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
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
-
- 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
- the present invention relates to a bus bar module.
- An electric motor such as an electric car or a hybrid car is equipped with a battery pack configured by connecting a plurality of batteries in series.
- a battery pack configured by connecting a plurality of batteries in series.
- positive electrodes and negative electrode terminals hereinafter, abbreviated as positive terminals and negative terminals
- batteries battery cells
- a battery assembly is formed by connecting in series with a conductor called a bus bar, and the battery assembly is housed and used as required.
- the positive terminal and the negative terminal of the battery at both ends of the battery assembly serve as a direct current output of the battery pack.
- a bus bar module in which the bus bar is held by a resin holding member is attached to the battery assembly.
- a battery assembly of this type When a battery assembly of this type is formed into a rectangular parallelepiped shape by bundling a plurality of batteries, for example, on one surface of the battery assembly, a row of two electrode terminals in which positive terminals and negative terminals are alternately arranged ( Hereinafter, it is referred to as an electrode array).
- a bus bar module is attached to each electrode row, and a circuit board is disposed between the pair of bus bar modules.
- a circuit for monitoring the temperature and voltage of each battery is mounted on the circuit board.
- a rechargeable secondary battery is used as a battery constituting the battery pack.
- this type of battery may generate heat during charging or discharging.
- the circuit element mounted on the circuit board disposed in the vicinity of the battery may be heated.
- Patent Document 1 does not sufficiently study the heat generation of the battery, a circuit board is attached to the upper surface of a metal duct that easily conducts heat. Therefore, when the duct gradually becomes hot as the battery generates heat, the circuit element mounted on the circuit board may be exposed to the high temperature.
- An object of the present invention is to suppress the temperature rise of the circuit board.
- the present invention electrically connects the electrode terminals of one electrode row connected in the same direction of a battery assembly of a plurality of batteries stacked in the same direction, A plurality of first bus bars that electrically connect the electrode terminals of two adjacent batteries in one electrode row, and the electrode terminals of the other electrode row that are continuous in the same direction of the battery assembly A plurality of second bus bars for electrically connecting the electrode terminals of two adjacent batteries in the other electrode row, and holding a plurality of the first bus bars.
- the bridging member includes A circuit board disposed on the side of the assembly on which the electrode row is disposed and spaced from the battery assembly, and the circuit board and the battery assembly are spaced apart from the circuit board. It is characterized by supporting a heat shielding plate arranged in a space.
- the heat shield plate be disposed apart from the surface of the battery assembly facing the heat shield plate.
- the bridging member has a frame-shaped support portion that supports the circuit board along an edge portion of the circuit board, and the heat shielding plate forms the circuit board in a frame shape via the support portion. It is desirable to form it so as to hold it in a pressed state.
- the heat shield plate is preferably a metal plate.
- the temperature rise of the circuit board can be suppressed.
- FIG. 1 is a top view of a battery assembly to which a bus bar module of the present invention is attached.
- FIG. 2 is a perspective view of the battery assembly to which the bus bar module is attached as viewed obliquely together with the cross section taken along the line AA in FIG.
- FIG. 3 is an enlarged partial perspective view showing the bridging member of the bus bar module according to the present invention. 4 is a cross-sectional view taken along the line AA in FIG.
- FIG. 1 shows a battery pack in which the bus bar module 10 of the present embodiment is mounted.
- the battery pack is formed as a rectangular parallelepiped battery assembly 12 by accommodating a plurality of batteries 11 such as lithium batteries formed in a thin rectangular parallelepiped shape in a resin mold.
- the battery assembly 12 is formed by stacking a plurality of batteries 11 in the same direction, and one electrode row in the plurality of batteries 11 is connected in the same direction, and in the plurality of batteries 11.
- the other electrode terminal has the other electrode row connected in the same direction.
- the bus bar module 10 includes a plurality of bus bars 17 (first bus bars) as conductors that electrically connect the electrode terminals of one electrode row and conductors that electrically connect the electrode terminals of the other electrode row.
- a plurality of bus bars 17 (second bus bars).
- the first bus bar exemplified below is for electrically connecting the electrode terminals of two adjacent batteries 11 in one electrode row.
- the 2nd bus bar illustrated below connects the electrode terminals of two adjacent batteries 11 in the other electrode row electrically.
- the electrode row may be one in which, for example, positive electrode terminals 13 and negative electrode terminals 14 serving as electrode terminals are alternately arranged, and a plurality of positive electrode groups of a plurality of positive electrode terminals 13 that are continuous in the same direction.
- the negative electrode group of the negative electrode terminal 14 may be alternately arranged.
- the electrode array may be a series of only electrode terminals having the same polarity.
- the plurality of illustrated batteries 11 are alternately arranged with the positive electrode terminals 13 and the negative electrode terminals 14 adjacent to each other, and the positive electrode terminals 13 and the negative electrode terminals 14 of the adjacent batteries 11 are respectively connected in series by bus bars.
- the series number of the batteries 11 in the battery assembly 12 is determined according to a desired DC voltage.
- the positive electrode terminal 13 (total positive electrode) of one battery 11 and the negative electrode terminal 14 (total negative electrode) of the other battery 11 positioned at both ends of the battery assembly 12 are connected to the DC output of the battery assembly 12. Become.
- FIG. 2 is a view of the battery pack as viewed from an oblique direction along with the cross section taken along the line AA in FIG. 1, and shows a cross section of the bus bar module 10.
- An arrow X is the first direction with respect to the battery 11 and the battery assembly 12, and indicates the arrangement direction of the batteries 11, that is, the longitudinal direction of the battery assembly 12.
- the right side in FIG. 1 is the rear side in the arrangement direction of the batteries 11, and the left side is the front side in the arrangement direction of the batteries 11.
- the arrow Y is the second direction for the battery 11 and the battery assembly 12, and indicates the inter-terminal distance direction between the positive electrode terminal 13 and the negative electrode terminal 14 of the battery 11 and the width direction of the battery assembly 12.
- the arrow Z is the third direction for the battery 11 and the battery assembly 12 and indicates the height direction of each battery 11 and the battery assembly 12.
- the first direction, the second direction, and the third direction are orthogonal to each other. In the following description, the upper side of FIG. These directions apply to the description of all drawings.
- Each battery 11 is provided with a columnar positive terminal 13 and a negative terminal 14 protruding from the side surface (upper surface) of the battery 11. Screws are formed on the outer surfaces of these electrode terminals (the positive terminal 13 and the negative terminal 14).
- the battery assembly 12 has two electrode rows in which the positive electrode terminals 13 and the negative electrode terminals 14 are alternately arranged along the arrangement direction of the batteries 11, that is, the first electrode row 15 and the second electrode row 16 are arranged. Is done. These electrode rows 15 and 16 are divided in the width direction of the battery assembly 12 and arranged substantially parallel to each other.
- the bus bar module 10 of this embodiment includes a resin case 18 (first holding member) that holds a plurality of bus bars 17 (first bus bars) and a resin case that holds a plurality of bus bars 17 (second bus bars). 20 (second holding member).
- the bus bar 17 held by the case 18 connects the adjacent positive electrode terminal 13 and negative electrode terminal 14 of the first electrode row 15.
- the bus bar 17 held by the case 20 connects the adjacent positive electrode terminal 13 and negative electrode terminal 14 of the second electrode row 16.
- the case 18 is attached along the first electrode row 15 of the battery assembly 12.
- the case 20 is attached along the second electrode row 16 of the battery assembly 12.
- the cases 18 and 20 are each formed with a plurality of surrounding walls 22 rising in a cylindrical shape from the bottom surface (FIGS. 2 and 3). These surrounding walls 22 are arranged in a row along the longitudinal direction of the battery assembly 12.
- a storage chamber 23 is formed inside each enclosure wall 22.
- one bus bar 17 is stacked and held.
- Each bus bar 17 is formed with a pair of holes according to the positions of the positive terminal 13 and the negative terminal 14 of the adjacent battery 11.
- the bus bar module 10 is formed such that the cases 18 and 20 are connected to each other via a plurality of resin bridging members 24.
- a circuit board 25 and a heat shielding plate 26 are supported on the bridging member 24.
- the circuit board 25 is formed in a rectangular shape, and a plurality of holes through which screws are passed are formed.
- circuit elements and the like for monitoring the temperature and voltage of each battery 11 and detecting abnormality of the battery 11 are mounted.
- the circuit element is mounted on at least one of the upper surface and the lower surface of the circuit board 25.
- the heat shielding plate 26 is formed by pressing a metal plate material.
- the heat shield plate 26 is formed with a rectangular cross section formed by raising both edges in the width direction of the rectangular bottom surface.
- a flange portion in which a plurality of holes for screws are formed is formed at the upper end portions of both edges raised.
- the heat shielding plate 26 is formed in a size including the projection area of the mounting surface of the circuit board 25 on the battery 11 side.
- the heat shielding plate 26 is interposed between the battery assembly 12 and the circuit board 25.
- the heat shielding plate 26 can be formed of a ceramic plate, a metal plate, or the like, but is preferably formed of metal in terms of excellent workability and low manufacturing cost. .
- FIG. 3 shows an overall image of the bus bar module 10, and FIG. 4 shows a cross section of the bus bar module 10 attached to the battery assembly 12.
- the bridging member 24 is formed having a support portion 27 that is a rectangular frame.
- the support portion 27 has an extending portion 28 that protrudes in a stepped manner from the vicinity of the center in the height direction, and is formed in a T-shaped cross section (FIGS. 2 and 4). That is, in the bridging member 24, the extension portion 28 is sandwiched between the circuit board 25 and the heat shielding plate 26 by fitting the circuit board 25 and the heat shielding plate 26 inside the support portion 27.
- the circuit board 25 and the heat shielding plate 26 are respectively threaded through the holes of the circuit board 25 and the holes of the flange portion of the heat shielding plate 26, and the screws 29 are fastened to the support portion 27. Fixed. Further, the heat shielding plate 26 is held in a state where the circuit board 25 is pressed in a frame shape along the edge of the circuit board 25.
- a resin lid 30 is mounted on the support 27 from above.
- the lid portion 30 is formed to have a concave cross section by hanging down both edges in the left-right direction (second direction) of the rectangular top plate.
- the lid portion 30 is not shown in the drawing, the locking portion protruding downward is held by the support portion 27 by engaging with the locking protrusion formed on the support portion 27. Yes.
- the circuit board 25 and the lid part 30 are provided such that their opposing surfaces are separated from each other. Further, the circuit board 25 and the heat shielding plate 26 are provided such that their opposing surfaces are separated from each other. That is, the circuit board 25 is accommodated in a rectangular parallelepiped space formed by the lid portion 30, the heat shielding plate 26, and the bridging member 24 (support portion 27). Spaces having a rectangular cross section are formed between the circuit board 25 and the lid portion 30 and between the circuit board 25 and the heat shield plate 26, respectively. These spaces are set to such a size that at least circuit elements protruding from the mounting surface of the circuit board 25 are arranged in a non-contact manner.
- the bridging member 24 is formed to be connected to the cases 18 and 20 by a plurality of connecting portions 31 extending from the support portion 27. That is, the bridging member 24 is integrally formed with the cases 18 and 20 and is supported by the cases 18 and 20 from both sides. Between the support part 27 and each case 18 and 20, the 1st connection part 31a which consists of board
- the first connecting portion 31a supports the bridging member 24 with a relatively high strength.
- the second connecting portion 31b a portion meandering in the arrangement direction of the batteries 11 can be expanded and contracted in the arrangement direction.
- the plurality of electric wires connected to the terminals held in the storage chambers 23 of the cases 18 and 20 are, for example, the electric wire holding members 32 extending from the side surfaces of the cases 18 and 20 along the upper surface of the battery assembly 12. After being routed along the wire receiving groove 33, it is electrically connected to the circuit elements of the circuit board 25.
- a support 34 that protrudes downward contacts the upper surface of the battery assembly 12. That is, the electric wire receiving groove 33 is supported by the support column 34.
- the bus bar module 10 of the present embodiment configured as described above is attached to the battery assembly 12 by integrating the circuit board 25, the heat shielding plate 26, and the lid 30 by the bridging member 24. As shown in FIG. 4, the bridging member 24 is disposed away from the upper surface of the battery assembly 12 facing the heat shield plate 26.
- the heat shielding plate 26 is provided between the circuit board 25 and the battery 11 side facing the circuit board 25. And between the circuit board 25 and the heat shielding board 26, the resin-made support part 27 with low heat conductivity is interposed. Further, the circuit board 25 is surrounded by the heat shielding plate 26, the support portion 27, and the lid portion 30. Therefore, when the battery 11 generates heat, the heat of the battery 11 can be prevented from being transmitted to the circuit board 25 by any form of convection, heat conduction, and heat radiation, and the function of the circuit element is reduced by heating. Can be prevented. Further, for example, when gas is released from the degassing valve 36 (FIGS.
- the heat shielding plate 26 disposed facing the valve 36 is exposed to a high temperature.
- a space is formed between the heat shield plate 26 and the battery 11 and a space is formed between the heat shield plate 26 and the circuit board 25. The temperature rise of the board 26 is suppressed, and the temperature rise of the circuit board 25 can be suppressed.
- the heat shield plate 26 is disposed away from the opposite side surface of the battery 11 (that is, the surface facing the heat shield plate 26 in the battery assembly 12). Heat can be prevented from being directly transmitted to the shielding plate 26, and further, for example, a flow path for guiding the gas released from the valve 36 to a predetermined position is formed between the thermal shielding plate 26 and the battery 11. Can do. Thereby, since the temperature rise of the heat shielding plate 26 can be suppressed, the circuit board 25 is less affected by heat not only on the upper surface side but also on the lower surface (battery 11 side). Can be mounted on both sides. Therefore, the bus bar module 10 of the present embodiment can increase the degree of freedom of circuit design on the circuit board 25.
- the heat shielding plate 26 is held by the support 27 in a state where the edge of the circuit board 25 is pressed in a frame shape along the edge, so that the shape of the circuit board 25 is changed. It can be held by the heat shielding plate 26 having high rigidity. Thereby, the bus bar module 10 of this embodiment can prevent deformation
- the heat shielding plate 26 is made of metal, for example, the circuit elements of the circuit board 25 can be protected from noise generated from each battery 11 or electric wires.
- the heat shielding plate 26 can also be formed of a material having a heat shielding effect other than metal.
- the battery 11 is repeatedly expanded and contracted by the temperature change before and after the heat generation.
- a relatively large dimensional change may occur in the longitudinal direction of the battery assembly 12.
- the adjacent enclosure walls 22 of the cases 18 and 20 are connected by the hinge 35 (FIG. 2), so that the cases 18 and 20 are longitudinally aligned with the expansion and contraction of the battery 11. It can be stretched.
- the bridging member 24 is formed by connecting the cases 18 and 20 with the first connecting portion 31a and the second connecting portion 31b, respectively.
- the second connecting portion 31 b expands and contracts in accordance with the expansion and contraction of the cases 18 and 20.
- the bus bar module 10 of the present embodiment maintains the shape and dimensions of the support portion 27 that holds the circuit board 25 even when the cases 18 and 20 are repeatedly expanded and contracted by the expansion and contraction of the battery 11. Therefore, damage to the bridging member 24 can be prevented, and the circuit board 25 can be securely held. Further, even if there is a variation in the distance between the positive electrode terminal 13 and the negative electrode terminal 14 in the battery 11, the bus bar module 10 can absorb the variation by the expansion and contraction action of the second connecting portion 31b. And can be assembled to the battery 11 in which the variation occurs. For this reason, since this bus bar module 10 can be assembled to the battery assembly 12, the assembly workability to the battery assembly 12 can be improved.
- the bridging member 24 of the present embodiment is formed integrally with the cases 18 and 20, but is not limited to this as long as the bridging member 24 can be bridged with the cases 18 and 20. That is, for example, the bridging member 24 can be formed as a separate part from the cases 18 and 20 and can be formed so as to be connectable to the cases 18 and 20.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
11 電池
12 電池集合体
13 正極端子
14 負極端子
15 第1の電極列
16 第2の電極列
17 バスバ(第1バスバ、第2バスバ)
18 ケース(第1保持部材)
20 ケース(第2保持部材)
22 囲い壁
23 収容室
24 架橋部材
25 回路基板
26 熱遮蔽板
27 支持部
Claims (4)
- 同一方向に重ね合わされた複数の電池の電池集合体が有する前記同一方向に連なる一方の電極列の電極端子同士を電気的に接続するものであり、前記一方の電極列の内の隣り合う2つの前記電池の前記電極端子同士を電気的に接続する複数の第1バスバと、
前記電池集合体が有する前記同一方向に連なる他方の電極列の電極端子同士を電気的に接続するものであり、前記他方の電極列の内の隣り合う2つの前記電池の前記電極端子同士を電気的に接続する複数の第2バスバと、
複数の前記第1バスバを保持する樹脂製の第1保持部材と、
複数の前記第2バスバを保持する樹脂製の第2保持部材と、
前記第1保持部材と前記第2保持部材を架橋する樹脂製の架橋部材と、
を備え、
前記架橋部材は、前記電池集合体におけるそれぞれの前記電極列が配置されている側に当該電池集合体に対して間隔を空けて配置した回路基板と、該回路基板と前記電池集合体との間で当該回路基板に対して間隔を空けて配置した熱遮蔽板と、を支持するバスバモジュール。 - 前記熱遮蔽板は、前記電池集合体における当該熱遮蔽板との対向面と離間させて配置される請求項1に記載のバスバモジュール。
- 前記架橋部材は、前記回路基板を当該回路基板の縁部に沿って支持する枠状の支持部を有し、
前記熱遮蔽板は、前記支持部を介して前記回路基板を枠状に押し付けた状態で保持するように形成する請求項1又は2に記載のバスバモジュール。 - 前記熱遮蔽板は、金属製の板である請求項1乃至3のいずれかに記載のバスバモジュール。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015562878A JP6132937B2 (ja) | 2014-02-14 | 2015-02-13 | バスバモジュール |
DE112015000809.8T DE112015000809T5 (de) | 2014-02-14 | 2015-02-13 | Sammelschienenmodul |
US15/204,692 US10601015B2 (en) | 2014-02-14 | 2016-07-07 | Bus bar module |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014026094 | 2014-02-14 | ||
JP2014-026094 | 2014-02-14 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US15/204,692 Continuation US10601015B2 (en) | 2014-02-14 | 2016-07-07 | Bus bar module |
Publications (1)
Publication Number | Publication Date |
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WO2015122496A1 true WO2015122496A1 (ja) | 2015-08-20 |
Family
ID=53800236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2015/053992 WO2015122496A1 (ja) | 2014-02-14 | 2015-02-13 | バスバモジュール |
Country Status (4)
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US (1) | US10601015B2 (ja) |
JP (1) | JP6132937B2 (ja) |
DE (1) | DE112015000809T5 (ja) |
WO (1) | WO2015122496A1 (ja) |
Cited By (4)
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WO2018159352A1 (ja) * | 2017-03-03 | 2018-09-07 | 株式会社オートネットワーク技術研究所 | 接続モジュール |
JP2019204597A (ja) * | 2018-05-21 | 2019-11-28 | 株式会社オートネットワーク技術研究所 | 配線モジュール |
CN112909438A (zh) * | 2019-11-15 | 2021-06-04 | 株式会社Lg化学 | 电池模块、电池组和使用电池模块的方法 |
WO2022249574A1 (ja) * | 2021-05-26 | 2022-12-01 | 株式会社オートネットワーク技術研究所 | センサユニットおよびセンサユニット付電池配線モジュール |
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EP3595035A1 (en) * | 2018-07-10 | 2020-01-15 | Yazaki Corporation | Connector-equipped circuit body and bus bar module |
JP6865724B2 (ja) * | 2018-10-10 | 2021-04-28 | 矢崎総業株式会社 | バスバーモジュールの組立方法 |
CN112310534B (zh) | 2019-12-27 | 2021-10-15 | 宁德时代新能源科技股份有限公司 | 隔离板组件、电池模块、电池组、装置及制造方法 |
US11876200B2 (en) * | 2021-07-13 | 2024-01-16 | Rivian Ip Holdings, Llc | Thermal shield for protection of electrical components in electric vehicle battery pack |
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- 2015-02-13 DE DE112015000809.8T patent/DE112015000809T5/de active Pending
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WO2018159352A1 (ja) * | 2017-03-03 | 2018-09-07 | 株式会社オートネットワーク技術研究所 | 接続モジュール |
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JP2019204597A (ja) * | 2018-05-21 | 2019-11-28 | 株式会社オートネットワーク技術研究所 | 配線モジュール |
CN110518180A (zh) * | 2018-05-21 | 2019-11-29 | 株式会社自动网络技术研究所 | 布线模块 |
CN110518180B (zh) * | 2018-05-21 | 2022-06-03 | 株式会社自动网络技术研究所 | 布线模块 |
CN112909438A (zh) * | 2019-11-15 | 2021-06-04 | 株式会社Lg化学 | 电池模块、电池组和使用电池模块的方法 |
CN112909438B (zh) * | 2019-11-15 | 2023-08-04 | 株式会社Lg新能源 | 电池模块、电池组和使用电池模块的方法 |
WO2022249574A1 (ja) * | 2021-05-26 | 2022-12-01 | 株式会社オートネットワーク技術研究所 | センサユニットおよびセンサユニット付電池配線モジュール |
JP7486028B2 (ja) | 2021-05-26 | 2024-05-17 | 株式会社オートネットワーク技術研究所 | センサユニットおよびセンサユニット付電池配線モジュール |
Also Published As
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US20160322624A1 (en) | 2016-11-03 |
US10601015B2 (en) | 2020-03-24 |
DE112015000809T5 (de) | 2016-11-24 |
JPWO2015122496A1 (ja) | 2017-03-30 |
JP6132937B2 (ja) | 2017-05-24 |
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