JPH02106869A - Pack structure of lead-acid battery - Google Patents

Pack structure of lead-acid battery

Info

Publication number
JPH02106869A
JPH02106869A JP63260787A JP26078788A JPH02106869A JP H02106869 A JPH02106869 A JP H02106869A JP 63260787 A JP63260787 A JP 63260787A JP 26078788 A JP26078788 A JP 26078788A JP H02106869 A JPH02106869 A JP H02106869A
Authority
JP
Japan
Prior art keywords
metal plates
battery
parts
bent
locking
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
Application number
JP63260787A
Other languages
Japanese (ja)
Other versions
JPH0828209B2 (en
Inventor
Akira Iwamura
亮 岩村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP63260787A priority Critical patent/JPH0828209B2/en
Publication of JPH02106869A publication Critical patent/JPH02106869A/en
Publication of JPH0828209B2 publication Critical patent/JPH0828209B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch 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
    • H01M50/253—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders adapted for specific cells, e.g. electrochemical cells operating at high temperature
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

PURPOSE:To improve the capacity efficiency by engagingly locking two metal plate in such a manner as to pull against each other by protruded parts, and forming the protruded parts not so to project outward over the bent part side face. CONSTITUTION:Metal plates 11, 12 are also reinforcing plates to add a group pressure to each laminated element of a crude battery 5. Plane parts 13, 14 have a U shape by bending their both sides inward, respectively, bent parts 15, 16 have protruded parts 19, 20 on their end side parts 17, 18, and the protruded parts 19, 20 are formed of a pair of engaging part 21 and locking part 22. The protruded parts 19, 20 form four pairs in total, with two pairs to every one side of each bent part 15, 16 of the metal plates 11, 12, to engagingly lock the metal plates 11, 12 mutually. Hence, the capacity efficiency can be improved.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、鉛蓄電池とくに小型シール鉛蓄電池のパック
構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to the pack structure of lead-acid batteries, particularly small sealed lead-acid batteries.

従来の技術 二枚の金属板を相互に係止させる構造は、従来より数多
く見られるが、一般的なものとしては第８図ａ、ｂ、ｃ
、ｄに示すようなものである。これらにおいて相互に係
止し合う一対の係止部は、金属片が重なり合って係着し
ている。これら体止部の板の重なり枚数は、通常３枚〜
４枚のものが多い。強度面から２枚のみで係着しあって
いるものはほとんどなく、スポット溶接や接着によるも
の以外はあまり見られない。PRIOR TECHNOLOGY There are many structures in which two metal plates are mutually locked, but the most common ones are shown in Figures 8a, b, and c.
, d. The pair of locking portions that lock each other are made of overlapping metal pieces that are locked together. The number of overlapping plates of these body stops is usually 3 or more.
Many have 4 pieces. In terms of strength, there are very few cases where only two pieces are attached to each other, and only those using spot welding or adhesives are rarely seen.

発明が解決しようとする諌題 本発明は、前述したように係止部の金属板の重なυ合い
を少なくし外形寸法を出呆る限９小さくして、小型シー
ル鉛蓄電池の体積効率あるいは容積効率（小型シール鉛
蓄電池の体容積当りの蓄電３′−−７ 池容量の比率）全向上させることを目的とする。PROBLEM TO BE SOLVED BY THE INVENTION As mentioned above, the present invention reduces the overlapping υ of the metal plates of the locking portion and reduces the external dimensions to the extent possible to improve the volumetric efficiency and The purpose is to improve the volumetric efficiency (ratio of battery capacity per body volume of small sealed lead acid batteries).

課題全解決するための手段 本発明は、１１１述したような相互に係止しあう一対の
係止部を設けた金属恒の重なりを２枚以内に押え、その
金属板の車なりによって突１ツした部分をコ字状に折曲
した析曲部の内壁側に配設させること、金属板内側に配
設する素電池の内部構造と関連させ、素′ｆ程池の１ヶ
板側端部に１１１記金属板の重なりによって突出した部
分を位置させ、これらの１１１、造を総合させることに
よって容積効率を向上させたものである。Means for Solving All the Problems The present invention suppresses the overlap of metal plates provided with a pair of locking portions that lock each other as described in 111 to no more than two sheets, and allows the metal plates to overlap one another by the wheel shape of the metal plate. The bent part should be placed on the inner wall side of the bent part bent into a U-shape, and in relation to the internal structure of the unit cell placed inside the metal plate, the end of one plate of the element By positioning a protruding portion by overlapping the metal plates No. 111 in the section, and integrating these structures No. 111, the volumetric efficiency is improved.

作　　　用 、＋電池の外形寸法は、素″市池を構成する陽極板。For production ,+The external dimensions of the battery are the anode plate that makes up the battery.

陰極板、セパレータによって決定されるが、通常セパレ
ータは極板より太き目に設定されるので、素電池の外形
寸法はセパレータに左右される。セパレータ（は極細の
ガラス繊維で出来ており、電解液を含浸させているので
突起物等による外力が加えられろと容易に寸法変化が起
きる。ただし全体的なｌ’　７１．．４＋１：ｉ小をイ
Ｊなって外形寸法に制約をカ［」えると当然内容積が小
さくなり、セパレータに含浸されている電解液が絞り出
されて排気弁から漏液する。It is determined by the cathode plate and the separator, but since the separator is usually set to be thicker than the electrode plate, the external dimensions of the unit cell depend on the separator. The separator (is made of ultra-fine glass fiber and is impregnated with an electrolyte, so it easily undergoes dimensional changes when external force is applied from protrusions etc. However, the overall l' 71..4+1:i small If restrictions are imposed on the external dimensions, the internal volume will naturally become smaller, and the electrolyte impregnated in the separator will be squeezed out and leak from the exhaust valve.

しかじ係止部のみの内側への突出であればその容積減少
は極めて小さく全容積に対する割合も少ない。また、突
起の位置と素電池の極板及びセパレータの位置関係を適
切に選べば、セパレータを稲少させることなく、即ち素
電池の容積を変えることなく、金属板の係止しあう一対
の味１４二部を、金属板の内壁側へ突出して設けること
が出来る。If only the locking portion protrudes inward, the reduction in volume is extremely small and its proportion to the total volume is small. In addition, if the position of the protrusion and the positional relationship between the battery's electrode plate and the separator are appropriately selected, it is possible to prevent the metal plates from interlocking with each other without depleting the separator, that is, without changing the volume of the battery. 14 can be provided to protrude toward the inner wall side of the metal plate.

実施例 本発明の実施例につき説明する。捷ず素電池の構成から
説明するに図中１は陽−板、２は陰１肌板、３は前記両
極板の間に挟持されたセパレータである。陽極板１と陰
極板２とセパレータ３の各素子を積層して袋状薄膜９で
被覆し、これら各素子には電解液４を含浸させて第３図
、第４図に示す素電池５とする。この素電池６には陽極
柱６と陰極柱７及び安全弁８が素電池５内部から外部に
製出した状「夷でｉ：ｊ−Ｇ　６図の如く設けられてい
て、陰極柱５　へ−７ ６は前記陽極板１と接続され、陰極柱７は同じく陰極板
７と接続されて素電池の電気取出し端子となっている。EXAMPLE An example of the present invention will be described. To explain the structure of the unswitchable unit cell, in the figure, 1 is a positive plate, 2 is a negative plate, and 3 is a separator sandwiched between the two electrode plates. The elements of the anode plate 1, the cathode plate 2, and the separator 3 are laminated and covered with a bag-like thin film 9, and each of these elements is impregnated with the electrolyte 4 to form the unit cell 5 shown in FIGS. 3 and 4. do. This unit cell 6 is provided with an anode column 6, a cathode column 7, and a safety valve 8, which are manufactured from the inside of the unit cell 5 to the outside as shown in the figure. 7 and 6 are connected to the anode plate 1, and the cathode pillars 7 are also connected to the cathode plate 7 and serve as electrical output terminals of the unit cell.

安全弁８は素電池５内に発生するガスを排出するための
ものである。袋状薄膜９は、素′市池５を外気から密閉
するだめの前記陽極柱、陰極柱、安全弁８部分の封口気
密性が重要視される。素電池５は相接する面に接着剤あ
るいは両面テープ（図示せず）を介して互いに接着固定
しながら積重ねて組電池１０となる。１１及び１２はこ
の組電池１０の両側から全面に当接する２枚の金属板で
ある。該金属板１１．１２は、素電池５の積層する各素
子に群圧を加えるための補強板でもあるｃ１該金属板１
１．１２は平面部１３．１４の各両側辺をそれぞれ内側
に折曲させてコ字状となし、該折曲部１６．１６の端辺
部１７．１８には突出部１９．２０を有し、該突出部１
９．２０は一対の嵌合部２１と係止部２２とよりなる。The safety valve 8 is for discharging gas generated within the unit cell 5. For the bag-shaped thin film 9, importance is placed on the airtightness of the anode column, cathode column, and safety valve 8 portions that seal the primary pond 5 from the outside air. The unit cells 5 are stacked to form an assembled battery 10, with their adjoining surfaces being adhesively fixed to each other via adhesive or double-sided tape (not shown). Reference numerals 11 and 12 are two metal plates that abut the entire surface of the assembled battery 10 from both sides. The metal plates 11 and 12 are also reinforcing plates for applying group pressure to each stacked element of the unit cell 5.
1.12 is formed by bending both sides of the plane portion 13.14 inward to form a U-shape, and the end portion 17.18 of the bent portion 16.16 has a protruding portion 19.20. and the protrusion 1
9.20 consists of a pair of fitting parts 21 and locking parts 22.

嵌合部２１には係止部２２の先端が押入保合される穴２
３と、板厚分が一段内側に落ち込んだ段部２４とがある
。同様に係止部２２も金属板１１の折曲６” 部１５面から板厚分が一段内側に尊ち込んでいる。The fitting part 21 has a hole 2 into which the tip of the locking part 22 is pushed and secured.
3, and a stepped portion 24 in which the plate thickness is depressed one step inward. Similarly, the locking portion 22 is located one step inward by the thickness of the metal plate 11 from the surface of the bent 6” portion 15.

このような突出部は金属板１１．１２の各析曲部１６．
１６に片側に２つずつ合計各４個の対をなしてこれらの
金属板１１．１２’ｉ相互に円止し合っている。係止の
状態を詳細に図示したのが第４図であり板厚分がそれぞ
れ内側に落ち込んでその段部で互いに係止し合っている
。Such protrusions are formed in each curved portion 16. of the metal plate 11.12.
These metal plates 11 and 12'i form a total of four pairs, two on each side of the metal plates 11 and 16, and are interlocked with each other. FIG. 4 shows the state of locking in detail, where the plate thicknesses fall inward and lock each other at the stepped portions.

折曲部１６．１６の端辺部に設けた突出部１９゜２０は
、折曲部側面に対してａ（約６〜１６°）の角度を有し
て外側に広がるテーパを設けている。The protrusions 19 and 20 provided at the end sides of the bent portions 16 and 16 are tapered outwardly at an angle a (approximately 6 to 16 degrees) with respect to the side surfaces of the bent portions.

これは、組電池１０を金属板１１．１２に挿入するとき
の甜立易さをもたせるためである。互に係止し合った状
態では群圧による金属板１１．１２同志の引合いによっ
てほとんど真直くに延ばされるので側面より膨らむこと
は少ない。即ちα−〇０になっている。このように組立
てられた組電池のユニット２６は第７図に示す如く電池
テープ２６及び２了でカバーされて電池パンクが完ｌ戊
する。This is to make it easier to set up the assembled battery 10 when inserting it into the metal plates 11 and 12. In the mutually locked state, the metal plates 11 and 12 are stretched almost straight due to the attraction between them due to the group pressure, so that they do not bulge out from the sides. In other words, it is α-〇0. The battery pack unit 26 assembled in this manner is covered with battery tape 26 and a battery tape 26 as shown in FIG. 7, thereby completely eliminating battery puncture.

この電池パンクには、電池端子部２８及び２９を有し小
型シール鉛蓄屯池としての電源端子となる。This battery puncture has battery terminal portions 28 and 29, which serve as power terminals for a small sealed lead storage battery.

７　へ−ン これらの電池端子部２８．２９には、内部の素電池５の
■Ｇ極柱を直列に接続配線されたリード線（図示せず）
がそれぞれ配線されている。7. Lead wires (not shown) are connected to these battery terminals 28 and 29 in series with the G pole pole of the internal unit cell 5.
are wired respectively.

発明の効果 このように２枚の金属板１１．１２で挟持され補強され
組立てられた組電池ユニット２６と、電池ケース間は両
側面には金属板１１．１２の相互の一対の作合部と１派
出部を有しているにもかかわらず何ら突起部分ρ５なく
、素電池６の側面と電池ケース２６．２７の内面にはこ
の金属板の板１枚が存在するだけの構造になってきわめ
て容積効率の高い電池パックを構成している。Effects of the Invention As described above, between the assembled battery unit 26 which is sandwiched and reinforced between the two metal plates 11.12 and the battery case, there is a pair of mutual engagement portions of the metal plates 11.12 on both sides. Although it has one protruding part, there is no protruding part ρ5, and the structure is such that only one metal plate is present on the side of the unit cell 6 and the inner surface of the battery case 26, 27. It constitutes a battery pack with high volumetric efficiency.

ｔＧｉｌ述した嵌合部の段部及び係止部全容４ケ所設け
ているが、板厚分内側へ突出させている点で素電池の１
則面を押すことになるが、この容積減小分は全体として
極めて微小であり、またこの段部と係止部を素電池の極
板の位置と一致させると、素゛亀池の空胴部が少なくな
る（第４図）のみで、電池特性にはほとんど影響しない
。tGilAlthough the four steps and locking parts of the fitting part mentioned above are provided in total, it is one of the parts of the unit battery in that they protrude inward by the thickness of the plate.
However, this reduction in volume is extremely small as a whole, and if the stepped portion and the locking portion are aligned with the position of the electrode plate of the unit cell, the cavity of the original Kameike will be reduced. (Fig. 4), and the battery characteristics are hardly affected.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の組電池ユニットを構成する金属板の構
造図、第２図は一対の突出部イを示す詳細図、第３図は
素電池及び素電池の積重ね断面図、第４図は第３図口の
詳細図、第５図は金属板の突出部断面を示す詳細図、第
６図はｍ電池ユニットの斜視図、第７図は電池パンクの
斜視図、第８図は金属板の係止構造を示す断面図である
。 １・・・・・・陽極板、２・・・・・・陰極板、３・・
・・・・セパレタ、４・・・・・・電解液、６・・・・
・・素電池、９・・・・・袋状薄膜、１ｏ・・・・・・
組電池、１１．１２・・・・・・金属板、１６．１６・
・・・・・折曲部、１７．１８・・・・・・端辺部、１
９．２０・・・・・・突出部、２１・・・・・・嵌合部
、２２・・・係止部、２４・・・・・・段部。 代理人の氏名　弁理士　粟　野　重　孝　ほか１６埴 第８図 （Ｃン 薄ン （ｄ〕Fig. 1 is a structural diagram of a metal plate constituting the assembled battery unit of the present invention, Fig. 2 is a detailed view showing a pair of protrusions A, Fig. 3 is a cross-sectional view of unit cells and stacked unit cells, and Fig. 4 Fig. 3 is a detailed view of the opening, Fig. 5 is a detailed view showing a cross section of the protrusion of the metal plate, Fig. 6 is a perspective view of the m battery unit, Fig. 7 is a perspective view of a punctured battery, and Fig. 8 is a detailed view of the metal plate. It is a sectional view showing a locking structure of a plate. 1... Anode plate, 2... Cathode plate, 3...
... Separator, 4 ... Electrolyte, 6 ...
...Battery, 9...Bag-shaped thin film, 1o...
Assembled battery, 11.12...Metal plate, 16.16.
...Bending part, 17.18... End part, 1
9.20... Protrusion part, 21... Fitting part, 22... Locking part, 24... Step part. Name of agent: Patent attorney Shigetaka Awano et al.

Claims (2)

【特許請求の範囲】[Claims] （１）陽極板および陰極板とこれら両極板の間に介在す
るセパレータと前記両極板およびセパレータに含浸保持
される電解液からなる各素子を積層して袋状薄膜で被覆
した素電池を複数個積重ねた組電池と、該組電池の両側
から全面に当接する２枚の金属板を配設し、該金属板は
両側辺をそれぞれ内側に折曲してコ字状とし、かつこの
折曲部をもつ２枚の金属板を対向させ、該折曲部の端辺
部には一対の嵌合部と係止部からなる突出部を設け、こ
の突出部で２枚の金属板を引合うように係止し、かつこ
の突出部が折曲部側面より外側へ突出しないように構成
したことを特徴とする鉛蓄電池のパック構造。(1) A plurality of unit cells are stacked each consisting of an anode plate, a cathode plate, a separator interposed between these plates, and an electrolytic solution impregnated and held in the bipolar plates and the separator and covered with a bag-like thin film. An assembled battery and two metal plates that abut the entire surface from both sides of the assembled battery are arranged, and the metal plates have both sides bent inward to form a U-shape, and have this bent part. Two metal plates are made to face each other, and a protrusion consisting of a pair of fitting parts and a locking part is provided on the edge of the bent part, and the two metal plates are engaged so as to be drawn together by this protrusion. 1. A pack structure for a lead-acid battery, characterized in that the projecting portion is configured such that the projecting portion does not protrude outward from the side surface of the bent portion. （２）前記嵌合部と係止部を有する突出部の係合し合う
段部と係止部を、素電池の極板部分に対応に位置させて
なる特許請求の範囲第１項記載の鉛蓄電池のパック構造
。(2) The engaging step portion and the locking portion of the protruding portion having the fitting portion and the locking portion are located correspondingly to the electrode plate portion of the unit cell. Pack structure of lead acid battery.
JP63260787A 1988-10-17 1988-10-17 Lead-acid battery pack structure Expired - Lifetime JPH0828209B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63260787A JPH0828209B2 (en) 1988-10-17 1988-10-17 Lead-acid battery pack structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63260787A JPH0828209B2 (en) 1988-10-17 1988-10-17 Lead-acid battery pack structure

Publications (2)

Publication Number Publication Date
JPH02106869A true JPH02106869A (en) 1990-04-18
JPH0828209B2 JPH0828209B2 (en) 1996-03-21

Family

ID=17352731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63260787A Expired - Lifetime JPH0828209B2 (en) 1988-10-17 1988-10-17 Lead-acid battery pack structure

Country Status (1)

Country Link
JP (1) JPH0828209B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1091429A1 (en) * 1999-10-06 2001-04-11 Matsushita Electric Industrial Co., Ltd. Battery holding device
JP2001176471A (en) * 1999-12-21 2001-06-29 Kyocera Corp Battery pack
KR100442949B1 (en) * 2002-03-20 2004-08-04 엘지전자 주식회사 A battery of mobile phone
JP2004349202A (en) * 2003-05-26 2004-12-09 Toyota Motor Corp Battery bundling implement
JP2006172994A (en) * 2004-12-17 2006-06-29 Nissan Motor Co Ltd Battery pack and manufacturing method of battery pack
JP2008047371A (en) * 2006-08-11 2008-02-28 Toshiba Corp Battery pack and charge and discharge method of battery pack
JP2009026631A (en) * 2007-07-20 2009-02-05 Nec Tokin Corp Lithium ion battery pack
JP2011023268A (en) * 2009-07-17 2011-02-03 Nissan Motor Co Ltd Battery module
JP2012178370A (en) * 2012-06-21 2012-09-13 Nissan Motor Co Ltd Battery module
WO2013069356A1 (en) * 2011-11-08 2013-05-16 日産自動車株式会社 Stationary power system

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EP4047727A1 (en) 2018-11-15 2022-08-24 Lg Energy Solution, Ltd. Battery pack case comprising hook coupling structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258848A (en) * 1984-06-06 1985-12-20 Matsushita Electric Ind Co Ltd Enclosed type lead storage cell
JPS61114464A (en) * 1984-11-09 1986-06-02 Matsushita Electric Ind Co Ltd Sealed type storage battery
JPS62188162A (en) * 1986-02-13 1987-08-17 Matsushita Electric Ind Co Ltd Sealed lead-acid battery
JPS63187552A (en) * 1987-01-27 1988-08-03 Matsushita Electric Ind Co Ltd Sealed lead storage battery
JPH01163959A (en) * 1987-12-18 1989-06-28 Matsushita Electric Ind Co Ltd Sealed lead-acid battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258848A (en) * 1984-06-06 1985-12-20 Matsushita Electric Ind Co Ltd Enclosed type lead storage cell
JPS61114464A (en) * 1984-11-09 1986-06-02 Matsushita Electric Ind Co Ltd Sealed type storage battery
JPS62188162A (en) * 1986-02-13 1987-08-17 Matsushita Electric Ind Co Ltd Sealed lead-acid battery
JPS63187552A (en) * 1987-01-27 1988-08-03 Matsushita Electric Ind Co Ltd Sealed lead storage battery
JPH01163959A (en) * 1987-12-18 1989-06-28 Matsushita Electric Ind Co Ltd Sealed lead-acid battery

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400122B1 (en) 1999-10-06 2002-06-04 Matsushita Electric Industrial Co., Inc. Battery holding device
EP1091429A1 (en) * 1999-10-06 2001-04-11 Matsushita Electric Industrial Co., Ltd. Battery holding device
JP4598214B2 (en) * 1999-12-21 2010-12-15 京セラ株式会社 battery pack
JP2001176471A (en) * 1999-12-21 2001-06-29 Kyocera Corp Battery pack
KR100442949B1 (en) * 2002-03-20 2004-08-04 엘지전자 주식회사 A battery of mobile phone
JP4609623B2 (en) * 2003-05-26 2011-01-12 トヨタ自動車株式会社 Battery binder
JP2004349202A (en) * 2003-05-26 2004-12-09 Toyota Motor Corp Battery bundling implement
JP2006172994A (en) * 2004-12-17 2006-06-29 Nissan Motor Co Ltd Battery pack and manufacturing method of battery pack
JP2008047371A (en) * 2006-08-11 2008-02-28 Toshiba Corp Battery pack and charge and discharge method of battery pack
JP2009026631A (en) * 2007-07-20 2009-02-05 Nec Tokin Corp Lithium ion battery pack
JP2011023268A (en) * 2009-07-17 2011-02-03 Nissan Motor Co Ltd Battery module
WO2013069356A1 (en) * 2011-11-08 2013-05-16 日産自動車株式会社 Stationary power system
JP2012178370A (en) * 2012-06-21 2012-09-13 Nissan Motor Co Ltd Battery module

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