JPS58218768A - Battery - Google Patents

Battery

Info

Publication number
JPS58218768A
JPS58218768A JP57101247A JP10124782A JPS58218768A JP S58218768 A JPS58218768 A JP S58218768A JP 57101247 A JP57101247 A JP 57101247A JP 10124782 A JP10124782 A JP 10124782A JP S58218768 A JPS58218768 A JP S58218768A
Authority
JP
Japan
Prior art keywords
battery
electrode body
elastic member
positive
negative
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.)
Pending
Application number
JP57101247A
Other languages
Japanese (ja)
Inventor
Konosuke Ikeda
宏之助 池田
Shigehiro Nakaido
中井戸　繁博
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP57101247A priority Critical patent/JPS58218768A/en
Priority to GB08315803A priority patent/GB2122413B/en
Priority to CA000430078A priority patent/CA1196376A/en
Priority to CH3171/83A priority patent/CH662008A5/en
Priority to DE19833321129 priority patent/DE3321129A1/en
Priority to FR8309758A priority patent/FR2528631B1/en
Publication of JPS58218768A publication Critical patent/JPS58218768A/en
Pending 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/78—Shapes other than plane or cylindrical, e.g. helical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • H01M2006/106—Elliptic wound cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

PURPOSE:To reduce the internal resistance of a battery by enhancing the close contact between a positive and a negative plate by positioning an elastic member in the central space of an elliptic coil-like electrode body, and rolling the plates around the elastic member with a separator interposed to form the coil- like electrode body. CONSTITUTION:One end of a negative lithium plate 12 is fixed to an elliptic conductive elastic member 11, and a body prepared by stacking a positive manganese-dioxide plate 14 over the negative plate 12 with a separator 13 interposed, is rolled around the conductive member 11 to form an elliptic coil-like electrode body 10. Next, the electrode body 10 is installed in an exterior case 1, then a sealing lid 3 is fixed by laser welding so as to seal the battery, thereby constituting an elliptic lithium battery. As a result, since the electrode body 10 is constantly pressed from its center outward in the direction of its radius by the restorative force of the elastic member 11, the internal resistance of the battery is reduced due to the increased close contact between the positive and the negative plates 12 and 14, and the performance of the battery can be enhanced.

Description

【発明の詳細な説明】 技術分野 本発明は欄内形渦巻電極体を備えた橢円形状の電池に関
するものである。DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD The present invention relates to a rectangular battery having a column-shaped spiral electrode body.

背景技術 近年、多くの機器の電子化が進みそれらの電源として電
池が使用されている。このような機器の中でも特しラジ
オ、デープレコーダ或いはカメラなどの分野では比較的
大電流が請求されている。BACKGROUND ART In recent years, many devices have become computerized and batteries are being used as their power sources. Among such devices, devices such as radios, day recorders, and cameras require relatively large currents.

そのため小型機器と云えども例えばアルカリマンガン筒
型電池（電池電圧１，５Ｖ）を２本或いは４木隠列接続
し６ｖ或いは６ｖの電源電池として利用されている。Therefore, even though it is a small device, for example, two or four alkaline manganese cylindrical batteries (battery voltage 1.5V) are connected in a hidden row and used as a 6V or 6V power source battery.

具体的な例としては第５図Ｃ：示す如く、半夏型のアル
カリマンガン電池−を２本利用し、その一端面に正、負
極端子Ｉ２υ１２１が夫々位置するようＩ：並列配置し
、正、負極接片す門）を夫々設けた機器Ｃ１の電池収納
部（−装填されている。As a specific example, as shown in Figure 5C, two half-summer type alkaline manganese batteries are used, and the positive and negative terminals are arranged in parallel so that the positive and negative terminals I2υ121 are located on one end surface, respectively. The battery storage section of the device C1 (-loaded) is provided with a negative electrode contact piece (gate).

さて、近年（二おいて負極活物質としてリテクムを用い
、正極活物質として二酸化マンガン或いはフッ化炭素を
用いるリテワム電池が実用化され、電池電圧が通常のア
ルカリマンガン電池やマンガン乾電池の約２倍の５ｖで
あること、高エネルギー密度を有することなどの理由５
二より注目されている。Now, in recent years (2), Litewam batteries have been put into practical use that use Litecum as the negative electrode active material and manganese dioxide or carbon fluoride as the positive electrode active material, and the battery voltage is about twice that of ordinary alkaline manganese batteries or manganese dry batteries. Reason 5: 5V, high energy density, etc.
It is attracting more attention than the second.

本発明者等はリテクム電池の前述せる特徴（−着目し、
特に通常の筒形状のアルカリマンガン電池やマンガン乾
電池を２本並列配置するものの代替用として橢円形渦巻
電極体を備えた欄内形状の電池を既に提案している（特
願昭５６−４９６６５号参照）。The present inventors focused on the above-mentioned characteristics of the Retekumu battery (-),
In particular, a column-shaped battery with an oval spiral electrode body has already been proposed as an alternative to the usual cylindrical alkaline manganese battery or two manganese dry batteries arranged in parallel (see Japanese Patent Application No. 56-49665). ).

発明の開示 本発明は上記せる欄内形状の′電池の改良Ｃ：関するも
のであり、その要旨とするところは、正負種板をセパレ
ータを介して巻回せる橢円形渦巻電極体の中心空間に、
常時電極体を中心部から半径方向外方に付勢する弾性部
材な配し、正負極板の密着性を高めて内部抵抗を減じ゛
電池特性を改善することを目的とする。DISCLOSURE OF THE INVENTION The present invention relates to improvement C of the battery having the above-described shape, and its gist is that in the center space of an oval spiral electrode body around which positive and negative seed plates are wound through a separator,
The purpose is to dispose an elastic member that constantly urges the electrode body radially outward from the center, and to improve the adhesion between the positive and negative electrode plates, reduce internal resistance, and improve battery characteristics.

発明を実施するための最良の形態 以下本発明の実施例を図面（二基づき詳述する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below based on the drawings.

第１図乃至第２図において、（１１は横断面が橢円形の
ステンレス製外装ケースでありその内底面には絶縁シー
ト（２）が配設されている。尚、この橢円形外装ケース
は長径が短径の約２倍の寸法を有するようにｔｌｔｊさ
れており、通常の１．５υ系円筒型電池を２本並置した
寸法（二略一致するものである。In Figures 1 and 2, (11 is a stainless steel exterior case with an oval cross section, and an insulating sheet (2) is disposed on the inner bottom surface of the case. The size of the battery is approximately twice the short axis, and the size is approximately the same as that of two normal 1.5υ cylindrical batteries placed side by side.

（３１はその立上周縁が前記外装ケースｔｌ＋の開口縁
に例えばレーザ溶接（二より固定され、外装ケース（１
；の開口部を閉塞するステンレス製の封口蓋である。(The rising edge of 31 is fixed to the opening edge of the exterior case tl+ by, for example, laser welding (2), and the exterior case (1
; is a stainless steel sealing lid that closes the opening.

（４）は丁字型の端子ビンであり、封口蓋（３）に設け
られた透孔に絶縁材（５）を介してその一部を挿通し、
その一端を金属リング（６）Ｃ二かしめ付けて固定され
ている。そして金属リング（６）の上面には負極外部端
子板（７）が取付けられている。（８：は負極外部端子
板（７）と封口蓋（３）との電気接続を阻止するための
絶縁リングである。父、（９）は前記負極外部端子板（
７）（二対間して封口蓋（３：上に取付けられた正極外
部端子キャップである。(4) is a T-shaped terminal pin, a part of which is inserted through the insulating material (5) into the through hole provided in the sealing lid (3).
One end thereof is fixed by caulking two metal rings (6) C. A negative external terminal plate (7) is attached to the upper surface of the metal ring (6). (8: is an insulating ring for preventing electrical connection between the negative external terminal board (7) and the sealing lid (3).
7) (Two pairs of sealing lids (3: positive electrode external terminal cap attached above).

＋ｌｌは橢円形の渦巻電極体であり、＄３図：二示す如
く欄内形状を呈する導電弾性部材ｑυを巻芯とし、この
弾性部材（ｌｕｌｌ’：！ｌデクム負極板０の一端より
露出せる負極集電網０′をスポット溶接して固着し、こ
の負極板關上Ｃニセパレータ０３を介して二酸化マンガ
ン正極板■を積重ねて巻回して構成したものである。実
際の巻回に際しては導電弾性部材（１υの中心部（二巻
取治興のシャフトを挿入して巻回する。+ll is an oval spiral electrode body, and the winding core is a conductive elastic member qυ exhibiting a column shape as shown in Figure 3, and the elastic member (lull':!l is exposed from one end of the negative electrode plate 0). The negative electrode current collecting network 0' is fixed by spot welding, and the manganese dioxide positive electrode plate 2 is stacked and wound with a C fake separator 03 interposed between the negative electrode plate.During actual winding, a conductive elastic member is used. (Insert the shaft of the 1υ center (2 rolls) and wind it.

尚、゛（柵体の最外側は正極板！１４１が位置し、正極
板■より露出せる正極集′峨網１４が外装ケース（１）
の内面Ｃ二当接して磁気接続されている。（１９は電極
体１１の上面（−配設された絶縁Ｖ−＋である。In addition, the positive electrode plate 141 is located on the outermost side of the fence body, and the positive electrode collecting net 14 exposed from the positive electrode plate is located in the outer case (1).
The two inner surfaces C of the two are in contact with each other and are magnetically connected. (19 is the insulation V−+ provided on the upper surface of the electrode body 11 (−).

本実施例（：おいては渦巻電極体＋１１の中心９間Ｃ：
位置する弾性部材０Ｄが渦巻電橋体形成時の巻芯と負極
集電体とを兼用するもの士あり、この弾性部材０υＣ−
スポット溶接などにより固着された負極リード板（ＩＩ
の一端を前記負極端子ビン（４）の下端（：固着して電
気接続している。第４図は他の実施例Ｃ二よる弾性部材
（１１１を示す。In this example (: C between the center 9 of the spiral electrode body +11:
The elastic member 0D located there is also used as the winding core and the negative electrode current collector when forming the spiral electric bridge body, and this elastic member 0υC-
Negative electrode lead plate (II) fixed by spot welding etc.
One end is fixed to the lower end of the negative terminal pin (4) for electrical connection. FIG. 4 shows an elastic member (111) according to another embodiment C2.

本発明電池構造（二依れば、橢円形の渦巻電極体を備え
外観形状が橢円形を呈するため、特（＝電池電圧が５ｖ
を有する９テワム電池茗：適用した場合には、菅頭で述
べたようＣ：＠池１圧が１．５ｖの通常の筒形電池を２
本並列配置しこれらを直列接続して使用する機器の電源
電池として代替する際に次遅の如き利点を備える。The battery structure of the present invention (according to 2) is equipped with an oval spiral electrode body and has an oval external shape, so that the battery voltage is 5 V.
When applied, a normal cylindrical battery with a voltage of 1.5 V is used as described in Kanto.
When used as a power source battery for devices that are arranged in parallel and connected in series, it has the following advantages.

ィ、外観形状が橢円形であるので筒形’１ｒＪ６２本並
列配置した形状に合致し、既存の機器Ｃ：利用すること
が可能であると共に筒形電池を２本並列配置した際（二
痘池間Ｉ：生じる９間にも電極群が位置した構造である
ため体積効率の同上が計れる。Since the external shape is oval, it matches the shape of 62 cylindrical '1rJ batteries arranged in parallel. I: Since the structure is such that the electrode group is also located between the 9 spaces, the same volumetric efficiency can be measured.

口、従来では２本の筒形電池を夫々規定方間に装填する
よう（＝注意をはられねばならないが本発明電池によれ
ば単一電池で代替しつるため電池組込作業も簡単である
。In the past, two cylindrical batteries were required to be loaded in the specified directions (= care must be taken), but with the battery of the present invention, a single battery can be used instead, so the battery installation process is easy. .

更に、橢円形渦巻電極体の中心９間には弾性部材が位置
しており、第２図に示す如くこの弾性部材（１１＋の復
元力により電極体１１ｔｌは常時中心部から半径方向外
方（矢印）に付勢されているため正負極板は常に高い密
着性が保持され、内部抵抗が減じて電池特性の改善が計
れるものである。Furthermore, an elastic member is located between the centers 9 of the oval spiral electrode body, and as shown in FIG. ), the positive and negative electrode plates always maintain high adhesion, reducing internal resistance and improving battery characteristics.

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

第１図乃至第４図は本発明Ｃ；係り、＄１図及び第２図
は本発明電池の縦断面図及び横断面図、第３図は弾性部
材の斜視図、第４図は他の例による弾性部材の斜視肉を
示す。又、第５肉は通常の筒形１渡池を２木蓮列配置し
て量器の電池収納部（二装填した状態を示す図である。1 to 4 relate to the present invention C; FIG. FIG. 7 shows a perspective view of an elastic member according to an example. In addition, the fifth meat is a diagram showing a state in which two ordinary cylindrical ponds are arranged in two magnolia rows and the battery storage part of the meter is loaded (two are loaded).

Claims (1)

【特許請求の範囲】 ■　正負極板をセパレータを介して巻回せる欄内形渦巻
電極体と、該電極体の中心空間Ｃ：位置し常時前記電極
体を中心部から半径方向外方に付勢する弾性部材とを備
えた橢円形状の電池。 ■　前記負極板がリデクム、ナトリツム等の軽金属より
なる特許請求の範囲第０項記載の電池。 ■　前記弾性部材が一方極の集磁体を兼ねる導電体より
なる特許請求の範囲第０項記載の電池。 ■　前記弾性部材が橢円形状を呈し、前記渦巻磁極体形
成時の巻芯な兼ねる特許請求の範囲第０項記載の電池。[Claims] ■ A column-shaped spiral electrode body around which positive and negative electrode plates are wound through a separator, and a central space C of the electrode body: located and always urging the electrode body radially outward from the center. An oval-shaped battery comprising an elastic member. (2) The battery according to claim 0, wherein the negative electrode plate is made of a light metal such as redecum or sodium. (2) The battery according to claim 0, wherein the elastic member is made of a conductor that also serves as a magnetic collector of one pole. (2) The battery according to claim 0, wherein the elastic member has an oval shape and also serves as a winding core when forming the spiral magnetic pole body.
JP57101247A 1982-06-11 1982-06-11 Battery Pending JPS58218768A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP57101247A JPS58218768A (en) 1982-06-11 1982-06-11 Battery
GB08315803A GB2122413B (en) 1982-06-11 1983-06-09 Elliptical column type non-aqueous electrolyta battery
CA000430078A CA1196376A (en) 1982-06-11 1983-06-09 Elliptical column type battery with non-aqueous electrolyte
CH3171/83A CH662008A5 (en) 1982-06-11 1983-06-09 PILLAR BATTERY WITH ELLIPTICAL CROSS-SECTION.
DE19833321129 DE3321129A1 (en) 1982-06-11 1983-06-10 NONWATER RIG ELECTROLYTE BATTERY OF THE ELLIPTIC COLUMN TYPE
FR8309758A FR2528631B1 (en) 1982-06-11 1983-06-13 NON-AQUEOUS ELECTROLYTE ELECTRIC ACCUMULATOR OF THE ELLIPTICAL COLUMN TYPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57101247A JPS58218768A (en) 1982-06-11 1982-06-11 Battery

Publications (1)

Publication Number Publication Date
JPS58218768A true JPS58218768A (en) 1983-12-20

Family

ID=14295571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57101247A Pending JPS58218768A (en) 1982-06-11 1982-06-11 Battery

Country Status (6)

Country Link
JP (1) JPS58218768A (en)
CA (1) CA1196376A (en)
CH (1) CH662008A5 (en)
DE (1) DE3321129A1 (en)
FR (1) FR2528631B1 (en)
GB (1) GB2122413B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08227722A (en) * 1993-11-19 1996-09-03 Medtronic Inc Electrode assembly,said manufacture and electrochemical battery
US6485859B1 (en) 2000-11-21 2002-11-26 Alfred E. Mann Foundation For Scientific Research Resilient mandrel for battery electrode assembly
KR100419674B1 (en) * 1995-05-19 2004-12-03 소니 가부시끼 가이샤 Semiconductor device and its manufacturing method

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565752A (en) * 1984-12-24 1986-01-21 Gte Government Systems Corporation Electrochemical cell having wound electrode structures
US4663247A (en) * 1985-11-04 1987-05-05 Union Carbide Corporation Coiled electrode assembly cell construction with pressure contact member
FR2616970B1 (en) * 1987-06-18 1995-05-19 Elf Aquitaine MULTI-LAYERED ASSEMBLY FOR PRODUCING THE ASSEMBLY OF A GENERATOR, METHOD FOR PREPARING THE SAME AND PRODUCING THE COMPLETE GENERATOR, AND GENERATOR THUS PRODUCED
JPH01227363A (en) * 1988-03-07 1989-09-11 Hitachi Ltd Secondary battery and its electrode
DE3829419C1 (en) * 1988-08-31 1989-12-28 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn Gmbh & Co Kg, 5790 Brilon, De
FR2641902B1 (en) * 1988-12-26 1993-08-13 Centre Nat Rech Scient RECHARGEABLE BATTERY WITH POLYMER SOLID ELECTROLYTE
KR100207254B1 (en) * 1995-07-28 1999-07-15 전주범 Electrode plate of winding assembly for lithium battery
DE69815810T2 (en) 1998-03-30 2004-05-13 Renata Ag Prismatic rechargeable or primary cell with winding mounted on the bobbin
US6465125B1 (en) * 1998-09-17 2002-10-15 Kabushiki Kaisha Toshiba Nonaqueous electrolyte secondary battery and method of manufacturing nonaqueous electrolyte secondary battery
AU7592500A (en) * 1999-09-22 2001-04-24 Gillette Company, The Electrochemical cell
JP2001155774A (en) * 1999-11-25 2001-06-08 Nec Mobile Energy Kk Nonaqueous electrolyte secondary battery
US8632898B2 (en) 2003-10-28 2014-01-21 Johnson Controls Technology Company Battery system including batteries that have a plurality of positive terminals and a plurality of negative terminals
DE102012018128A1 (en) 2012-09-13 2014-03-13 Daimler Ag Single cell e.g. lithium ion cell, for use in elliptic column-type non-aqueous electrolyte battery for electric car, has electrode film arrangement pressed against wall of cell housing by elastic element that is designed as hollow body
DE102014217425A1 (en) 2014-09-01 2016-03-03 Robert Bosch Gmbh Clamping device for battery cells and battery module, battery, battery system, vehicle and method for producing a battery module

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE398790C (en) * 1923-10-11 1924-10-27 Gustav Zerres Dry element
US3245837A (en) * 1962-04-26 1966-04-12 Sanyo Electric Co Hermetically sealed storage batteries
US3377201A (en) * 1964-03-24 1968-04-09 Yardney International Corp Spiral battery cell
FR2148741A5 (en) * 1971-08-02 1973-03-23 Gates Rubber Co Separator for electro-chemical cell - esp zinc nickel alkaline cell using esp three sandwiched layers
BE791609A (en) * 1971-11-26 1973-05-21 Accumulateurs Fixes CYLINDRICAL ELECTRIC BATTERY
DE2403222A1 (en) * 1974-01-24 1975-08-07 Walter Nimmerrichter Plates for light-weight accumulators - wound from plus and minus metal foils with two separator strips
CH590566A5 (en) * 1974-03-27 1977-08-15 Spiracell Sa
GB1531225A (en) * 1974-10-31 1978-11-08 Chloride Group Ltd Lead acid cells and batteries
GB1533116A (en) * 1975-02-21 1978-11-22 Chloride Group Ltd Electric batteries
US4032696A (en) * 1976-02-18 1977-06-28 Union Carbide Corporation Discrete anode bodies for use in various cylindrical cell systems
GB2042788B (en) * 1979-12-28 1982-10-13 Saft Leclanche Cylindrical electric cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08227722A (en) * 1993-11-19 1996-09-03 Medtronic Inc Electrode assembly,said manufacture and electrochemical battery
KR100419674B1 (en) * 1995-05-19 2004-12-03 소니 가부시끼 가이샤 Semiconductor device and its manufacturing method
US6485859B1 (en) 2000-11-21 2002-11-26 Alfred E. Mann Foundation For Scientific Research Resilient mandrel for battery electrode assembly

Also Published As

Publication number Publication date
FR2528631B1 (en) 1987-02-06
GB2122413B (en) 1986-07-16
GB8315803D0 (en) 1983-07-13
GB2122413A (en) 1984-01-11
CA1196376A (en) 1985-11-05
CH662008A5 (en) 1987-08-31
DE3321129A1 (en) 1983-12-15
FR2528631A1 (en) 1983-12-16

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