JPH06215754A - Battery pack - Google Patents
Battery packInfo
- Publication number
- JPH06215754A JPH06215754A JP50A JP2206493A JPH06215754A JP H06215754 A JPH06215754 A JP H06215754A JP 50 A JP50 A JP 50A JP 2206493 A JP2206493 A JP 2206493A JP H06215754 A JPH06215754 A JP H06215754A
- Authority
- JP
- Japan
- Prior art keywords
- connection terminal
- terminal plate
- battery pack
- battery
- batteries
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
(57)【要約】
【目的】 複数の電池がケース内に収容されている電池
パックにおいて、各電池を接続する接続端子板を回転方
向だけでなく長手方向にも変形する構造とし、各電池と
接続端子板との接合部の耐衝撃性を向上させる。
【構成】 電池パック内で２個以上の電池を互いに接続
する接続端子板であって、接続端子板と各電池との接合
部が接続端子板の長手方向に配される接続端子板１０と
して、その幅方向に両側から少なくとも一対の切込み１
０ａ、１０ｂ、１０ｃを設け、かつ該一対の切込みの幅
方向の大きさの和を該接続端子板の幅よりも大きくす
る。
(57) [Abstract] [Purpose] In a battery pack in which a plurality of batteries are housed in a case, the connection terminal plate for connecting the batteries has a structure that deforms not only in the rotational direction but also in the longitudinal direction. Improves impact resistance of the joint with the connection terminal board. A connection terminal board for connecting two or more batteries to each other in a battery pack, wherein a joint between the connection terminal board and each battery is arranged in a longitudinal direction of the connection terminal board as a connection terminal board 10. At least a pair of notches 1 from both sides in the width direction
0a, 10b, 10c are provided, and the sum of the sizes of the pair of cuts in the width direction is made larger than the width of the connection terminal plate.
Description
【０００１】[0001]
【産業上の利用分野】この発明は、複数の電池が接続端
子板により互いに接続され、ケース内に収容されている
電池パックに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery pack in which a plurality of batteries are connected to each other by a connection terminal plate and housed in a case.
【０００２】[0002]
【従来の技術】従来より、電池形態の一つとして、複数
の電池を直列又は並列に接続してケース内に収容し、ケ
ースの外表面に両極の端子部を設けた電池パックが使用
されている。2. Description of the Related Art Conventionally, as one form of battery, a battery pack has been used in which a plurality of batteries are connected in series or in parallel and housed in a case, and terminals of both electrodes are provided on the outer surface of the case. There is.
【０００３】図４は、このような電池パックであって、
ケース内に２個の電池を収容した例の説明図である。同
図に示したように、この電池パックにおいては、合成樹
脂製の上ケース１と合成樹脂製の下ケース２とが超音波
溶着や接着剤等により接合されて、それにより電池を収
容する内部空間が形成されている。そして、この内部空
間内で電池３ａ及び電池３ｂが接続端子板４により直列
に接続されている。電池３ｂには電圧確認用の中間端子
５もスポット溶接されており、下ケース２の外側端部に
は正極端子部と負極端子部とが設けられている（図示せ
ず）。また、各電池３ａ、３ｂの間には電池間を絶縁す
る仕切り板６が設けられている。FIG. 4 shows such a battery pack,
It is explanatory drawing of the example which accommodated two batteries in the case. As shown in the figure, in this battery pack, an upper case 1 made of synthetic resin and a lower case 2 made of synthetic resin are joined together by ultrasonic welding, an adhesive agent, or the like, whereby the inside for housing the battery. A space is formed. The battery 3a and the battery 3b are connected in series by the connection terminal plate 4 in this internal space. An intermediate terminal 5 for voltage confirmation is also spot-welded to the battery 3b, and a positive electrode terminal portion and a negative electrode terminal portion are provided at the outer end portion of the lower case 2 (not shown). Further, a partition plate 6 is provided between the batteries 3a and 3b to insulate the batteries from each other.
【０００４】このような電池パックにおいて、接続端子
板４としては通常、帯状のニッケル、ステンレス等の金
属部材が使用され、接続端子板４と各電池３ａ、３ｂと
は、抵抗溶接やレーザー溶接等のスポット溶接により接
合部７で接続されている。また、接続端子板４には、そ
の幅方向に両側から切込み４ａ、４ｂが設けられてお
り、これにより電池パックにある程度の外力がかかって
も各電池３ａ、３ｂと接続端子板４との接続状態が保持
されるようにしている。即ち、図５は図４の電池パック
の接続端子板付近の拡大正面図であるが、この図５に示
したように、電池端子板４に、その幅方向に両側から切
込み４ａ、４ｂを設けることにより、電池パックに矢印
Ａで示した回転方向の力がかかっても電池端子板４がそ
の方向に変形することによりこの回転方向の力が吸収さ
れるようにし、それにより各電池３ａ、３ｂと接続端子
板４との接続状態が保持されるようにしている。In such a battery pack, a band-shaped metal member such as nickel or stainless steel is usually used as the connection terminal plate 4, and the connection terminal plate 4 and each battery 3a, 3b are resistance-welded or laser-welded. Are connected at the joint 7 by spot welding. Further, the connection terminal plate 4 is provided with cuts 4a and 4b from both sides in the width direction thereof, so that even if an external force is applied to the battery pack to some extent, the connection between the batteries 3a and 3b and the connection terminal plate 4 is made. The state is kept. That is, FIG. 5 is an enlarged front view of the vicinity of the connection terminal plate of the battery pack of FIG. 4, but as shown in FIG. 5, the battery terminal plate 4 is provided with cuts 4a and 4b from both sides in the width direction thereof. As a result, even if a force in the rotation direction indicated by the arrow A is applied to the battery pack, the battery terminal plate 4 is deformed in that direction so that the force in the rotation direction is absorbed, whereby each battery 3a, 3b is absorbed. The connection between the connection terminal plate 4 and the connection terminal plate 4 is maintained.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、従来の
電池パックの接続端子板４は、その長手方向（図５、矢
印Ｂ）には変形し難い形状となっている。そのため、落
下等により電池パックに接続端子板４の長手方向に衝撃
が加わる場合、その衝撃力は電池の質量に応じた大きさ
で電池と接続端子板との接合部に直接的に加わることと
なり、接合部の溶接強度が低下したり溶接部が剥離した
りして電池と接続端子板との接続不良が生じることが問
題となっていた。However, the connection terminal plate 4 of the conventional battery pack has a shape which is difficult to be deformed in the longitudinal direction (arrow B in FIG. 5). Therefore, when an impact is applied to the battery pack in the longitudinal direction of the connection terminal plate 4 due to a drop or the like, the impact force is directly applied to the joint portion between the battery and the connection terminal plate with a magnitude corresponding to the mass of the battery. However, there has been a problem that the welding strength of the joint portion is lowered or the weld portion is peeled off, resulting in poor connection between the battery and the connection terminal plate.
【０００６】この発明は以上のような従来技術の課題を
解決しようとするものであり、複数の電池がケース内に
収容されている電池パックにおいて、各電池を直列又は
並列に接続する接続端子板を回転方向だけでなく長手方
向にも変形する構造とし、それにより電池パックに種々
の衝撃などの力が加わった場合でも、各電池と接続端子
板との接続状態が安定的に保持されるようにすることを
目的とする。The present invention is intended to solve the problems of the prior art as described above, and in a battery pack having a plurality of batteries housed in a case, a connection terminal plate for connecting the batteries in series or in parallel. Has a structure that can be deformed not only in the rotational direction but also in the longitudinal direction, so that the connection state between each battery and the connection terminal plate can be stably maintained even when various impacts are applied to the battery pack. The purpose is to
【０００７】[0007]
【課題を解決するための手段】この発明者は、電池パッ
ク内に使用する接続端子板として、特定の切込みを設け
たものを使用することにより上記の目的が達成できるこ
とを見出し、この発明を完成させるに至った。The present inventor has found that the above object can be achieved by using a connection terminal plate used in a battery pack provided with a specific notch, and completed the present invention. Came to let.
【０００８】即ち、この発明は、２個以上の電池を電池
を互いに接続する接続端子板であって、該接続端子板と
各電池との接合部が該接続端子板の長手方向に配される
接続端子板において、該接続端子板の幅方向に両側から
少なくとも一対の切込みが設けられ、かつ該一対の切込
みの幅方向の大きさの和が該接続端子板の幅よりも大き
いことを特徴とする接続端子板を提供する。That is, the present invention is a connection terminal plate for connecting two or more batteries to each other, and a joint portion between the connection terminal plate and each battery is arranged in the longitudinal direction of the connection terminal plate. In the connection terminal board, at least a pair of cuts are provided from both sides in the width direction of the connection terminal board, and the sum of the size of the pair of cuts in the width direction is larger than the width of the connection terminal board. A connection terminal board is provided.
【０００９】また、このような接続端子板を使用した電
池パック、即ち、２個以上の電池が接続端子板により互
いに接続され、ケース内に収容されてなる電池パックに
おいて、該接続端子板と各電池との接合部が該接続端子
板の長手方向に配され、該接続端子板の２つの電池の接
合部間に接続端子板の幅方向に両側から少なくとも一対
の切込みが設けられ、かつ該一対の切込みの幅方向の大
きさの和が該接続端子板の幅よりも大きいことを特徴と
する電池パックを提供する。Further, in a battery pack using such a connection terminal plate, that is, a battery pack in which two or more batteries are connected to each other by the connection terminal plate and housed in a case, A joint portion with a battery is arranged in the longitudinal direction of the connection terminal plate, and at least a pair of notches are provided from both sides in the width direction of the connection terminal plate between the joint portions of the two battery portions of the connection terminal plate, and the pair of The battery pack is characterized in that the sum of the sizes of the notches in the width direction is larger than the width of the connection terminal plate.
【００１０】[0010]
【作用】この発明の接続端子板においては、従来の帯状
の接続端子板と同様に、接続端子板の長手方向に接続端
子板と電池との接合部が配列されることとなるが、この
接続端子板の幅方向には両側から少なくとも一対の切込
みが設けられ、かつその一対の切込みの幅方向の大きさ
の和は接続端子板の幅よりも大きくなっている。そのた
め、接続端子板は切込み部を中心とする回転方向だけで
なく、長手方向にも容易に変形するものとなる。In the connection terminal board of the present invention, as in the case of the conventional strip-shaped connection terminal board, the joint portions between the connection terminal board and the battery are arranged in the longitudinal direction of the connection terminal board. At least a pair of cuts are provided from both sides in the width direction of the terminal plate, and the sum of the sizes of the pair of cuts in the width direction is larger than the width of the connection terminal plate. Therefore, the connection terminal plate can be easily deformed not only in the rotation direction about the cut portion but also in the longitudinal direction.
【００１１】したがって、この発明の接続端子板を使用
した電池パックにおいては、落下等により電池パックに
衝撃力などの力が加わっても、接続端子板が回転方向あ
るいは長手方向に変形し、各電池と接続端子板との接合
部に加わる力が緩和され、接合部における溶接強度の低
下や溶接部の剥離を防止することが可能となる。Therefore, in the battery pack using the connection terminal plate of the present invention, even if a force such as an impact force is applied to the battery pack due to dropping or the like, the connection terminal plate is deformed in the rotational direction or the longitudinal direction, and each battery is The force applied to the joint between the connection terminal plate and the connection terminal plate is relieved, and it becomes possible to prevent the reduction of the welding strength and the peeling of the weld at the joint.
【００１２】[0012]
【実施例】以下、この発明を実施例を図面に基づいて具
体的に説明する。なお、前述の従来例も含めて、各図中
同一符号は同一又は同等の構成要素を表している。Embodiments of the present invention will now be described in detail with reference to the drawings. The same reference numerals in the drawings, including the above-mentioned conventional example, represent the same or equivalent constituent elements.
【００１３】図１はこの発明の接続端子板を使用した電
池パックの一実施例の説明図である。この電池パックは
図４に示した従来の電池パックと同様に、合成樹脂製の
上ケース１と合成樹脂製の下ケース２との間に２つの電
池３ａ及び電池３ｂを直列に接続して収容したものであ
る。電池３ｂに電圧確認用の中間端子５を接続し、下ケ
ース２の外側端部に正極端子部と負極端子部（図示せ
ず）を設け、各電池３ａ、３ｂの間に電池間を絶縁する
仕切り板６を設けている点でも従来の電池パックと同様
である。ただし、２つの電池３ａ及び電池３ｂを直列に
接続する接続端子板１０としては、同図に示したよう
に、２つの電池の接合部の間、即ち、電池３ａと接続端
子板１０との接合部７ａと、電池３ｂと接続端子板１０
との接合部７ｂとの間で、幅方向に両側から互い違いに
３つの切込み１０ａ、１０ｂ、１０ｃを設けたものとな
っている。FIG. 1 is an explanatory view of an embodiment of a battery pack using the connection terminal board of the present invention. Similar to the conventional battery pack shown in FIG. 4, this battery pack accommodates two batteries 3a and 3b connected in series between an upper case 1 made of synthetic resin and a lower case 2 made of synthetic resin. It was done. An intermediate terminal 5 for voltage confirmation is connected to the battery 3b, a positive electrode terminal portion and a negative electrode terminal portion (not shown) are provided at the outer end portion of the lower case 2, and the batteries 3a and 3b are insulated from each other. The partition plate 6 is also provided, which is similar to the conventional battery pack. However, as shown in the figure, the connection terminal plate 10 for connecting the two batteries 3a and 3b in series is between the joints of the two batteries, that is, the joint between the battery 3a and the connection terminal plate 10. Part 7a, battery 3b, and connection terminal board 10
Three notches 10a, 10b, 10c are provided alternately from both sides in the width direction between the joint 7b and the joint 7b.
【００１４】図２はこの電池パックの接続端子板付近の
拡大正面図であるが、同図に示したように、この接続端
子板１０には上ケース側から比較的幅の狭い切込み１０
ａと１０ｃが設けられ、下ケース側からは比較的幅の広
い切込み１０ｂが設けられ、これらが互い違いに配され
ている。ここで一対の両側からの切込みの幅方向の大き
さの和、即ち、切込み１０ａの幅方向の大きさｔａと切
込み１０ｂの幅方向の大きさｔｂとの和の（ｔａ＋
ｔｂ）、あるいは切込み１０ｃの幅方向の大きさｔｃと
切込み１０ｂの幅方向の大きさｔｂとの和の（ｔｃ＋ｔ
ｂ）とは、接続端子板１０の幅ｔよりも大きくなってい
る。そのため、接続端子板は回転方向（矢印Ａ）に折り
曲がるように変形するだけでなく、長手方向（矢印Ｂ）
にも伸縮して変形する。なお、このように接続端子板１
０を形成するにあたり、接続端子板１０の構成素材は従
来と同様のニッケル、ステンレス等の金属部材を使用す
ることができる。FIG. 2 is an enlarged front view of the vicinity of the connection terminal plate of this battery pack. As shown in FIG. 2, the connection terminal plate 10 has a relatively narrow cut 10 from the upper case side.
a and 10c are provided, and a relatively wide cut 10b is provided from the lower case side, and these are arranged alternately. Wherein the sum of the width direction of the cut from a pair of opposite sides magnitude, i.e., in the width direction of the cut 10a sized t a and the width direction of the cut 10b of the sum of the size t b (t a +
t b ) or the sum of the size t c in the width direction of the cut 10 c and the size t b in the width direction of the cut 10 b (t c + t
b) is larger than the width t of the connection terminal board 10. Therefore, the connection terminal plate not only deforms so as to bend in the rotation direction (arrow A), but also in the longitudinal direction (arrow B).
It also expands and contracts and transforms. In addition, the connection terminal board 1
In forming 0, as the constituent material of the connection terminal plate 10, a metal member such as nickel and stainless steel similar to the conventional one can be used.
【００１５】この発明の電池パックの接続端子板の形状
としては、その幅方向に両側から少なくとも一対の切込
みを設け、かつその一対の切込みの幅方向の大きさの和
を接続端子板の幅よりも大きくする限り、図２に示した
他にも種々の形状とすることができ、個々の切込みの形
状や全体の切込みの個数に制限はない。例えば、図３に
示したように、各切込み形状をくさび型とし、このよう
な切込み２つを幅方向の両側から設けてもよく（同図
ａ）、同様のくさび型の切込み３つを互い違いに設けて
もよい（同図ｂ）。また、各切込み形状を端部を丸めた
矩形状とし、このような切込みを２つ設けてもよく（同
図ｃ）、３つあるいは４つを互い違いに設けてもよい
（同図ｄ、ｅ）。各切込みの切込み方向は、必ずしも接
続端子板の長手方向の辺に対して垂直である必要はな
く、斜めとしてもよい（同図ｆ）。As for the shape of the connection terminal plate of the battery pack of the present invention, at least a pair of cuts are provided from both sides in the width direction, and the sum of the sizes of the pair of cuts in the width direction is calculated from the width of the connection terminal plate. As long as it is made larger, various shapes other than those shown in FIG. 2 can be used, and there is no limitation on the shape of each cut or the number of all cuts. For example, as shown in FIG. 3, each cut may be formed in a wedge shape, and two such cuts may be provided from both sides in the width direction (a in the same figure). It may be provided at the same position (b in the figure). Further, each notch shape may be a rectangular shape with rounded ends, and two such notches may be provided (FIG. 7c), or three or four such notches may be provided alternately (FIGS. D, e). ). The cutting direction of each cut does not necessarily need to be perpendicular to the side of the connection terminal plate in the longitudinal direction, and may be oblique (f in the same figure).
【００１６】この発明においては、前述のように接続端
子板の両側からの一対の切込みの大きさの和を接続端子
板の幅よりも大きくするが、個々の切込みの大きさを決
めるに際しては、切込みの残りしろが電池パックの落下
等による衝撃で切断し難い大きさとすることが好まし
い。このような残りしろの大きさは、接続端子板を構成
する素材の種類、板厚、切込み形状等に応じて定まる接
続端子板の強度により適宜定めるが、例えば板厚０．２
ｍｍのニッケル板に、図２に示した切込み形状を形成す
る場合、その切込みの残りしろは１〜２ｍｍとすること
が好適である。In the present invention, as described above, the sum of the sizes of the pair of cuts from both sides of the connection terminal plate is made larger than the width of the connection terminal plate. However, when determining the size of each cut, It is preferable that the size of the remaining cut is such that it is difficult to cut due to the impact of dropping the battery pack or the like. The size of such a margin is appropriately determined according to the strength of the connection terminal plate, which is determined according to the type of material forming the connection terminal plate, the plate thickness, the cut shape, etc.
When the notch shape shown in FIG. 2 is formed on a nickel plate of mm, it is preferable that the remaining margin of the notch be 1 to 2 mm.
【００１７】以上、この発明の実施例を具体的に説明し
たが、上述のようなこの発明の接続端子板を使用する限
り、この発明の電池パックには種々の態様が包含され
る。例えば、電池パックが収容する電池の種類に特に制
限はなく、その数も２個に限らず３個以上であってもよ
い。Although the embodiments of the present invention have been specifically described above, the battery pack of the present invention includes various modes as long as the connection terminal plate of the present invention as described above is used. For example, there is no particular limitation on the type of battery accommodated in the battery pack, and the number is not limited to two and may be three or more.
【００１８】[0018]
【発明の効果】この発明の接続端子板を使用した電池パ
ックによれば、複数の電池を接続する接続端子板が回転
方向だけでなく長手方向にも変形する構造となり、電池
パックに種々の衝撃が加わっても各電池と接続端子板と
の接続状態が安定的に保持される。According to the battery pack using the connection terminal plate of the present invention, the connection terminal plate for connecting a plurality of batteries is deformed not only in the rotational direction but also in the longitudinal direction, so that various impacts can be applied to the battery pack. The connection state between each battery and the connection terminal plate is stably maintained even if the battery is added.
【図１】この発明の電池パックを説明する斜視図であ
る。FIG. 1 is a perspective view illustrating a battery pack of the present invention.
【図２】この発明の電池パックの接続端子板付近の拡大
正面図である。FIG. 2 is an enlarged front view of the vicinity of the connection terminal plate of the battery pack of the present invention.
【図３】この発明の電池パックの接続端子板の説明図で
ある。FIG. 3 is an explanatory diagram of a connection terminal plate of the battery pack of the present invention.
【図４】従来の電池パックを説明する斜視図である。FIG. 4 is a perspective view illustrating a conventional battery pack.
【図５】従来の電池パックの接続端子板付近の拡大正面
図である。FIG. 5 is an enlarged front view of the vicinity of a connection terminal plate of a conventional battery pack.
１ 上ケース ２ 下ケース ３ａ、３ｂ 電池 ７ａ、７ｂ 接合部 １０ 接続端子板 １０ａ、１０ｂ、１０ｃ 切込み 1 Upper case 2 Lower case 3a, 3b Battery 7a, 7b Joint part 10 Connection terminal board 10a, 10b, 10c Notch
Claims (2)
子板であって、該接続端子板と各電池との接合部が該接
続端子板の長手方向に配される接続端子板において、該
接続端子板の幅方向に両側から少なくとも一対の切込み
が設けられ、かつ該一対の切込みの幅方向の大きさの和
が該接続端子板の幅よりも大きいことを特徴とする接続
端子板。1. A connection terminal plate for connecting two or more batteries to each other, wherein a joint between the connection terminal plate and each battery is arranged in a longitudinal direction of the connection terminal plate. At least a pair of cuts are provided from both sides in the width direction of the connection terminal plate, and the sum of the sizes of the pair of cuts in the width direction is larger than the width of the connection terminal plate.
に接続され、ケース内に収容されてなる電池パックにお
いて、該接続端子板と各電池との接合部が該接続端子板
の長手方向に配され、該接続端子板の２つの電池の接合
部間に接続端子板の幅方向に両側から少なくとも一対の
切込みが設けられ、かつ該一対の切込みの幅方向の大き
さの和が該接続端子板の幅よりも大きいことを特徴とす
る電池パック。2. In a battery pack in which two or more batteries are connected to each other by a connection terminal plate and housed in a case, a joint between the connection terminal plate and each battery is arranged in a longitudinal direction of the connection terminal plate. At least a pair of cuts are provided from both sides in the width direction of the connection terminal plate between the joints of the two batteries of the connection terminal plate, and the sum of the widthwise sizes of the pair of cuts is the connection terminal. A battery pack that is wider than the width of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02206493A JP3336653B2 (en) | 1993-01-16 | 1993-01-16 | Battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02206493A JP3336653B2 (en) | 1993-01-16 | 1993-01-16 | Battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06215754A true JPH06215754A (en) | 1994-08-05 |
| JP3336653B2 JP3336653B2 (en) | 2002-10-21 |
Family
ID=12072476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02206493A Expired - Fee Related JP3336653B2 (en) | 1993-01-16 | 1993-01-16 | Battery pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3336653B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005317368A (en) * | 2004-04-28 | 2005-11-10 | Sanyo Electric Co Ltd | Battery pack |
| JP2008287992A (en) * | 2007-05-16 | 2008-11-27 | Sony Corp | Battery pack |
| JP2009205844A (en) * | 2008-02-26 | 2009-09-10 | Panasonic Corp | Battery pack |
| US20130143103A1 (en) * | 2011-12-02 | 2013-06-06 | Golden Crown New Energy (Hk) Limited | Battery module and bracket assembly thereof for positioning batteries |
| US8614016B2 (en) | 2007-05-16 | 2013-12-24 | Sony Corporation | Battery pack having enhanced manufacturing efficiency |
| US8647764B2 (en) | 2007-05-16 | 2014-02-11 | Sony Corporation | Battery pack |
| US8691412B2 (en) | 2007-05-16 | 2014-04-08 | Sony Corporation | Battery pack |
| WO2015012333A1 (en) * | 2013-07-26 | 2015-01-29 | 株式会社Ｇｓユアサ | Electricity storage apparatus and method for manufacturing electricity storage apparatus |
| US9105914B2 (en) | 2007-05-16 | 2015-08-11 | Sony Corporation | Battery pack including electrode tabs with load absorbing parts |
| DE202020100573U1 (en) * | 2020-02-03 | 2021-01-27 | Intilion Gmbh | Cell connector and electrical energy storage with cell connector |
| JP2023528840A (en) * | 2020-06-01 | 2023-07-06 | アンコン メディカル テクノロジーズ （シャンハイ） カンパニー リミテッド | Battery assembly and medical capsule |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005317368A (en) * | 2004-04-28 | 2005-11-10 | Sanyo Electric Co Ltd | Battery pack |
| US9105914B2 (en) | 2007-05-16 | 2015-08-11 | Sony Corporation | Battery pack including electrode tabs with load absorbing parts |
| US8597810B2 (en) | 2007-05-16 | 2013-12-03 | Sony Corporation | Battery pack |
| US8614016B2 (en) | 2007-05-16 | 2013-12-24 | Sony Corporation | Battery pack having enhanced manufacturing efficiency |
| US8647764B2 (en) | 2007-05-16 | 2014-02-11 | Sony Corporation | Battery pack |
| US8691412B2 (en) | 2007-05-16 | 2014-04-08 | Sony Corporation | Battery pack |
| JP2008287992A (en) * | 2007-05-16 | 2008-11-27 | Sony Corp | Battery pack |
| JP2009205844A (en) * | 2008-02-26 | 2009-09-10 | Panasonic Corp | Battery pack |
| US20130143103A1 (en) * | 2011-12-02 | 2013-06-06 | Golden Crown New Energy (Hk) Limited | Battery module and bracket assembly thereof for positioning batteries |
| WO2015012333A1 (en) * | 2013-07-26 | 2015-01-29 | 株式会社Ｇｓユアサ | Electricity storage apparatus and method for manufacturing electricity storage apparatus |
| JPWO2015012333A1 (en) * | 2013-07-26 | 2017-03-02 | 株式会社Ｇｓユアサ | Power storage device and method for manufacturing power storage device |
| DE202020100573U1 (en) * | 2020-02-03 | 2021-01-27 | Intilion Gmbh | Cell connector and electrical energy storage with cell connector |
| JP2023528840A (en) * | 2020-06-01 | 2023-07-06 | アンコン メディカル テクノロジーズ （シャンハイ） カンパニー リミテッド | Battery assembly and medical capsule |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3336653B2 (en) | 2002-10-21 |
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