DK163546B - PROCEDURE FOR MAKING A BATTERY - Google Patents

PROCEDURE FOR MAKING A BATTERY Download PDF

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Publication number
DK163546B
DK163546B DK266081A DK266081A DK163546B DK 163546 B DK163546 B DK 163546B DK 266081 A DK266081 A DK 266081A DK 266081 A DK266081 A DK 266081A DK 163546 B DK163546 B DK 163546B
Authority
DK
Denmark
Prior art keywords
terminal
carbon
metal terminal
briquettes
contact
Prior art date
Application number
DK266081A
Other languages
Danish (da)
Other versions
DK266081A (en
DK163546C (en
Inventor
Per Thorbjoern Jensen
Original Assignee
Hellesens As
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 Hellesens As filed Critical Hellesens As
Priority to DK266081A priority Critical patent/DK163546C/en
Priority to DE19823220727 priority patent/DE3220727A1/en
Priority to CA000404943A priority patent/CA1180381A/en
Priority to ES513157A priority patent/ES8304713A1/en
Priority to IT21886/82A priority patent/IT1153536B/en
Priority to JP57102366A priority patent/JPS5816466A/en
Priority to SE8203730A priority patent/SE457180B/en
Priority to NO822006A priority patent/NO159827C/en
Priority to FI822184A priority patent/FI75238C/en
Publication of DK266081A publication Critical patent/DK266081A/en
Publication of DK163546B publication Critical patent/DK163546B/en
Application granted granted Critical
Publication of DK163546C publication Critical patent/DK163546C/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
    • 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

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)
  • Battery Electrode And Active Subsutance (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

iin

DK 163546 BDK 163546 B

Opfindelsen angår en fremgangsmåde til fremstilling af et batteri bestående af på hinanden stablede fladceller indeholdende en zinkanode, en alkalisk elektrolyt, en katode i form af mindst én brunsten-kulstofbriket og en metal terminal, der 5 fastgøres til brunsten-ku 1 stofbriketten ved klemvirkning langs metalterminalens kanter.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a method of producing a battery of stacked flat cells containing a zinc anode, an alkaline electrolyte, a cathode in the form of at least one tertiary carbon briquette and a metal terminal which is attached to the tertiary cowl briquette by clamping action along the edges of the metal terminal.

USA patentskrift nr. 2.985.703 beskriver en fremgangsmåde til fastgørelse af en anodebriket til en metalterminal, idet ano-10 debriketten presses ind nedefra ved hjælp af et stempel og fastholdes af ombukkede kanter af metalterminalen. Af hensyn til indføringen er disse kanter gjort buede.U.S. Patent No. 2,985,703 discloses a method of attaching an anode briquette to a metal terminal, the anode briquette being pressed in from below by means of a piston and retained by bent edges of the metal terminal. For the sake of insertion, these edges are curved.

Ifølge opfindelsen er metalterminalen ombukket en smule mere 15 end 90° langs to modstående kanter, idet brunsten-kul stofbri - ketten indføres fra siden.According to the invention, the metal terminal is bent slightly more than 90 ° along two opposite edges, with the brown carbon-carbon fabric chain being inserted from the side.

Derved opnås en god kontakt langs kanterne samtidigt med, at batteriet bliver bedre egnet til masseproduktion.This ensures good contact along the edges while making the battery more suitable for mass production.

2020

Opfindelsen skal nærmere forklares i det følgende under henvisning til tegningen, hvor fig. 1 viser en del af et batteri, idet man ser en gennemfø-25 ring til en metal termi nal, som er i kontakt med en brunsten- kulstofbriket, og fig. 2 selve metalterminal en.The invention will be explained in more detail below with reference to the drawing, in which 1 shows a portion of a battery, showing a lead-through to a metal terminal in contact with a brown carbon-carbon briquette; and FIG. 2 the metal terminal itself.

30 Det i fig. 1 viste alkaliske batteri består af et antal på hinanden stablede fladceller. Den enkelte celle indeholder en zinkanode, en alkalisk elektrolyt og en katode i form af en brunsten-kulstofbriket 1. Brunsten-kulstofbriketten 1 er i kontakt med en metalterminal 2. Der skal imidlertid ti 1 vejebrin-35 ges en t i 1 fredssti 11 ende kontakt imellem brunsten-kul stofbri ketten 1 og metalterminalen 2, idet denne forbindelse er bestemmende for kortslutningsstrømmen. Hvis man anvendte en firkantet terminal med ombukninger langs alle fire rande, ville30 The FIG. 1 the alkaline battery consists of a plurality of stacked flat cells. The individual cell contains a zinc anode, an alkaline electrolyte and a cathode in the form of a brownstone carbon briquette 1. The brownstone carbon briquette 1 is in contact with a metal terminal 2. However, ten 1 way bridges must be made to a ten 1 peace path 11 end contact between the brownstone-carbon dustbreaker chain 1 and the metal terminal 2, this connection determining the short-circuit current. If using a square terminal with bends along all four edges, would

Claims (4)

1. Fremgangsmåde til fremstilling af et batteri bestående af 35 på hinanden stablede fladceller indeholdende en zinkanode, en alkalisk elektrolyt, en katode i form af mindst én brunstenkulstof briket (1) og en metalterminal (2), der fastgøres til brunsten-kulstofbriketten (1) ved klemvirkning langs metalter- DK 163546 B 3 minalens kanter, kendetegnet ved, at meta1terminalen (2) er ombukket en smule mere end 90° langs to modstående kanter, idet brunsten-ku 1 stofbriketten indføres fra siden.A method of manufacturing a battery of 35 stacked flat cells containing a zinc anode, an alkaline electrolyte, a cathode in the form of at least one tertiary carbon briquette (1) and a metal terminal (2) attached to the tertiary carbon briquette (1). ) by clamping action along the metal terminal edges, characterized in that the metal terminal (2) is bent slightly more than 90 ° along two opposite edges, the brownstone 1 being inserted from the side. 1. Terminalen 2 skal selvfølgelig være af et tilpas fjedrende materiale, såsom forniklet jern. Der opnås derved en kortslutningsstrøm på 3-5 A. I de tidligere rundceller havde man ikke dette problem, idet den pågældende elektrodemasse blev indført 10 under tryk og derved tilvejebragte den nødvendige kontakt, idet man udnyttede, at det cylindriske legeme var i stand til at optage det pågældende tryk, uden at det gik ud over kontakten .1. The terminal 2 must, of course, be made of a suitable resilient material, such as nickel-plated iron. A short-circuit current of 3-5 A. is thus obtained in the previous round cells, this problem was not encountered, the electrode mass in question being introduced 10 under pressure, thereby providing the necessary contact, utilizing that the cylindrical body was capable of record that pressure without going beyond the contact. 15 Metoden ifølge opfindelsen er desuden egnet til massefremstil ling, idet terminal legemet er symmetrisk, og brunsten-kul stofbriketterne 1 vil kunne indføres fra siden, når blot de er afrundede i hjørnerne.The method according to the invention is furthermore suitable for mass production, the terminal body being symmetrical and the brown coal fabric briquettes 1 being able to be introduced from the side as long as they are rounded in the corners. 20 Terminalen 2 er eventuelt udstyret med en yderligere ombukning 4, idet man derved også vil kunne opnå en vis kontakt ved bundfladen. Kulstofbriketterne 1 har en bredde, der er ca. 0. 06-0,08 mm mindre end terminalen 2, idet der derved tages højde for, at kulstofbriketterne 1 udvider sig en smule som 25 følge af, at der frigøres spændinger ved elektrolyttilsætning. I en konkret udformning har terminalen en højde på 2,7 mm, en længde på 17,5 mm og en bredde på 13,08 mm. Materialetykkelsen er ca. 0,1-0,3 mm. 30 Patentkrav.The terminal 2 is optionally equipped with a further folding 4, thereby also being able to achieve some contact at the bottom surface. The carbon briquettes 1 have a width of approx. 0. 06-0.08 mm smaller than terminal 2, taking into account that the carbon briquettes 1 expand slightly as a result of the release of voltages by electrolyte addition. In a specific embodiment, the terminal has a height of 2.7 mm, a length of 17.5 mm and a width of 13.08 mm. The material thickness is approx. 0.1-0.3 mm. 30 Patent claims. 2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at metalterminal en (2) langs de to modstående kanter er bukket 1-3® indad.Method according to claim 1, characterized in that the metal terminal one (2) along the two opposite edges is bent 1-3® inwards. 2 DK 163546 B ombukningerne bue udad, og kontakten ville blive utilstrækkelig. Ifølge opfindelsen er der blevet gjort brug af et bukket metalstykke - se fig. 2 - med ombukninger langs to modstående rande, hvilke ombukninger vender ca. 1-3° indad. Derved opnås 5 en tilstrækkelig god fastklemning af brunsten-kulstofbriketten2 The bends bend outwards and the contact would be inadequate. According to the invention, a bent piece of metal has been used - see fig. 2 - with bends along two opposite edges, which bends face approx. 1-3 ° inwards. Thereby, a sufficiently good clamping of the brownstone-carbon briquette is obtained 3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet 10 ved, at brunsten-kulstofbriketterne (1) er en smule smallere end metalterminalen (2) og er afrundede i hjørnerne.Method according to claim 1 or 2, characterized in that the brown carbon-briquettes (1) are slightly narrower than the metal terminal (2) and are rounded at the corners. 4. Fremgangsmåde ifølge krav 3, kendetegnet ved, at brunsten-kulstofbriketterne (1) er 0,06-0,08 mm smallere 15 end metalterminal en (2). 20 25 30 35Method according to claim 3, characterized in that the brown carbon-briquettes (1) are 0.06-0.08 mm narrower than metal terminal one (2). 20 25 30 35
DK266081A 1981-06-17 1981-06-17 PROCEDURE FOR MAKING A BATTERY DK163546C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DK266081A DK163546C (en) 1981-06-17 1981-06-17 PROCEDURE FOR MAKING A BATTERY
DE19823220727 DE3220727A1 (en) 1981-06-17 1982-06-02 Method of producing a battery
CA000404943A CA1180381A (en) 1981-06-17 1982-06-11 Method of manufacturing a battery
IT21886/82A IT1153536B (en) 1981-06-17 1982-06-16 METHOD OF MANUFACTURE OF A BATTERY
ES513157A ES8304713A1 (en) 1981-06-17 1982-06-16 Method of producing battery
JP57102366A JPS5816466A (en) 1981-06-17 1982-06-16 Method of producing battery
SE8203730A SE457180B (en) 1981-06-17 1982-06-16 SET FOR MAKE A BATTERY OF FLAT CELLS WITH METAL TERMINAL
NO822006A NO159827C (en) 1981-06-17 1982-06-16 PROCEDURE FOR MANUFACTURING A BATTERY.
FI822184A FI75238C (en) 1981-06-17 1982-06-17 FOERFARANDE FOER FRAMSTAELLNING AV ETT BATTERI.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK266081 1981-06-17
DK266081A DK163546C (en) 1981-06-17 1981-06-17 PROCEDURE FOR MAKING A BATTERY

Publications (3)

Publication Number Publication Date
DK266081A DK266081A (en) 1982-12-18
DK163546B true DK163546B (en) 1992-03-09
DK163546C DK163546C (en) 1992-08-10

Family

ID=8114336

Family Applications (1)

Application Number Title Priority Date Filing Date
DK266081A DK163546C (en) 1981-06-17 1981-06-17 PROCEDURE FOR MAKING A BATTERY

Country Status (9)

Country Link
JP (1) JPS5816466A (en)
CA (1) CA1180381A (en)
DE (1) DE3220727A1 (en)
DK (1) DK163546C (en)
ES (1) ES8304713A1 (en)
FI (1) FI75238C (en)
IT (1) IT1153536B (en)
NO (1) NO159827C (en)
SE (1) SE457180B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718831B2 (en) * 1987-07-17 1995-03-06 財団法人電力中央研究所 Method for controlling circulating liquid in liquid circulation plant, especially method and device for controlling primary cooling water in pressurized water reactor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK144449C (en) * 1978-11-28 1982-08-16 Hellesens As BATTERY CONSISTING OF OVEN STANDING CELLS

Also Published As

Publication number Publication date
DE3220727C2 (en) 1990-08-02
JPH0337264B2 (en) 1991-06-05
JPS5816466A (en) 1983-01-31
CA1180381A (en) 1985-01-02
SE457180B (en) 1988-12-05
DE3220727A1 (en) 1983-02-10
SE8203730L (en) 1982-12-18
FI75238C (en) 1988-05-09
IT1153536B (en) 1987-01-14
NO159827B (en) 1988-10-31
DK266081A (en) 1982-12-18
ES513157A0 (en) 1983-03-16
FI75238B (en) 1988-01-29
NO822006L (en) 1982-12-20
IT8221886A0 (en) 1982-06-16
NO159827C (en) 1989-02-08
ES8304713A1 (en) 1983-03-16
FI822184L (en) 1982-12-18
FI822184A0 (en) 1982-06-17
DK163546C (en) 1992-08-10

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