DE933035C - Plate cell for galvanic stack batteries - Google Patents
Plate cell for galvanic stack batteriesInfo
- Publication number
- DE933035C DE933035C DE1954P0011297 DEP0011297A DE933035C DE 933035 C DE933035 C DE 933035C DE 1954P0011297 DE1954P0011297 DE 1954P0011297 DE P0011297 A DEP0011297 A DE P0011297A DE 933035 C DE933035 C DE 933035C
- Authority
- DE
- Germany
- Prior art keywords
- plate cell
- vessel
- plastic
- plate
- tablet
- 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.)
- Expired
Links
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
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
Description
Der Aufbau von Plattenzellen nach den bisher üblichen Verfahren erforderte bisher grundsätzlich ein Bauelement mehr als der Aufbau von Rundzellen. Während bei Rundzellen der Zinkbecher gleichzeitig sowohl Lösungselektrode als auch Gefäß ist, wird bei den Plattenzellen stets ein Kunststoffteil zur Umhüllung und Isolierung der wirk-Samen Zellenbestandteile benötigt. Der Zweck des nachstehenden Vorschlages ist es, eine wesentliche Vereinfachung in der Fertigung von Plattenzellen zu bringen.The construction of plate cells according to the usual procedures required so far basically one more component than the construction of round cells. While In the case of round cells, the zinc beaker has both the solution electrode and the vessel at the same time is, the plate cells are always a plastic part for covering and insulation the active seed requires cell components. The purpose of the proposal below is to bring a significant simplification in the manufacture of plate cells.
Zu diesem Zweck geht man nach Fig. i von einer bandförmigen Zinkfolie a aus, die durch ein an sich bekanntes Verfahren auf der einen Seite mit einem elektronisch leitenden, aber flüssigkeitsdichten und elektrochemisch inaktiven Belag b, beispielsweise einer leitfähigen Kunststoff-Kohlenstoff-Mischung, belegt oder kaschiert wird. Die andere Seite des Zinkbleches wird mit einem isolierenden und gegen Flüssigkeit unempfindlichen Kunststoff c belegt, in den vor dem Auflegen Fenster f gestanzt werden, deren Größe der Größe der Fläche der Depolarisatortablette entspricht. Auf diese Weise entsteht ein doppelseitig belegtes Zinkband. Aus diesem Band werden Platinen geschnitten und Gefäße in Form von flachen Näpfen nach Fig. z gezogen, wobei die äußeren Abmessungen des engeren Teiles d in die inneren Abmessungen des weiteren Teiles e hineinpassen, wobei weiter der isolierende Kunststoff außen liegt und das Fenster f sich zentrisch am Boden des gezogenen Napfes befindet. Der Zusammenbau der Zelle erfolgt dann nach Fig. 3 in der Weise, daß in den Napf g eine (vorgeformte) Depolarisatortablette h der Stärke eingelegt wird, daß der folgende Napf sie nicht berührt. Auf die Tablette h folgt eine Scheibe i aus einem saugfähigen Material, das den stabilisierten Elektrolyt enthält, und dann folgt der nächste Napf g'. Die positive Ableitung h hat keine besondere Form. Die negative Ableitung Z dagegen besteht beispielsweise nur aus dem engeren Teil des Napfes.For this purpose, according to FIG. 1, a strip-shaped zinc foil is used a from which by a method known per se on the one hand with an electronically conductive, but liquid-tight and electrochemically inactive coating b, for example a conductive plastic-carbon mixture, is covered or laminated. the The other side of the zinc sheet is insulated and insensitive to liquids Plastic c covered, in which windows f are punched before being placed, their size corresponds to the size of the area of the depolarizer tablet. This is how it arises a double-sided zinc tape. Blanks are cut from this tape and vessels drawn in the form of flat cups according to FIG. z, the external dimensions of the narrower part d fit into the inner dimensions of the wider part e, furthermore the insulating plastic is on the outside and the window f is centered located at the bottom of the drawn bowl. The assembly of the cell then takes place after Fig. 3 in such a way that in the well g a (preformed) depolarizer tablet h of the strength is inserted that the following bowl does not touch it. On the tablet h follows a disk i made of an absorbent material that contains the stabilized electrolyte contains, and then the next well g 'follows. The positive derivative h has none special shape. The negative derivative Z, on the other hand, consists only of, for example the narrower part of the bowl.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1954P0011297 DE933035C (en) | 1954-02-10 | 1954-02-10 | Plate cell for galvanic stack batteries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1954P0011297 DE933035C (en) | 1954-02-10 | 1954-02-10 | Plate cell for galvanic stack batteries |
Publications (1)
Publication Number | Publication Date |
---|---|
DE933035C true DE933035C (en) | 1955-09-15 |
Family
ID=581703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1954P0011297 Expired DE933035C (en) | 1954-02-10 | 1954-02-10 | Plate cell for galvanic stack batteries |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE933035C (en) |
-
1954
- 1954-02-10 DE DE1954P0011297 patent/DE933035C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE961995C (en) | Method for producing a fluid-tight combined with a cell container and conductively and physically connected to a negative electrode | |
DE2550542A1 (en) | LITHIUM IODINE CELL | |
EP0167742A2 (en) | Primary galvanic element | |
DE1015877B (en) | Galvanic primary cell with solid, anhydrous electrolyte | |
DE933035C (en) | Plate cell for galvanic stack batteries | |
DE857219C (en) | Galvanic primary element | |
DE1152731B (en) | Galvanic primary dry cell | |
DE1083366B (en) | Silver-zinc accumulator | |
DE2550541A1 (en) | LITHIUM IODINE CELL | |
DE2505062A1 (en) | ELECTRIC BATTERY CELL WITH SILVER CHROMATE AS POSITIVE ACTIVE GROUND | |
GB958395A (en) | Improvements in or relating to electric storage battery electrodes and method of making same | |
DE933036C (en) | Element for electric stack batteries with bipolar electrodes | |
DE646549C (en) | Accumulator with bipolar electrodes | |
DE2611287A1 (en) | SILVER PEROXIDE ZINC BATTERY | |
DE2220263A1 (en) | AIR DEPOLARIZABLE GALVANIC ELEMENT | |
DE1671745C3 (en) | Galvanic element and process for its production | |
GB1162948A (en) | Improvements in or relating to Thin-Film Solid Electrolyte Capacitors | |
JPS5590078A (en) | Ni-zn battery | |
NL7600029A (en) | ELECTRODE, THE ELECTROCHEMICALLY ACTIVE PART OF WHICH CONSISTS OF A HYDRIDE FORMING INTERMETALLIC CONNECTION AND FACING BATTERY AND FUEL CELL WITH SUCH ELECTRODE. | |
DE1421581B2 (en) | PRIMARY ELEMENT WITH A METAL POSITIVELY POLARIZED CUP AND WITH A SHAPED NEGATIVE ZINC ELECTRODE INSERTED IN THE OPEN END OF THE CUP, COVERED BY A CENTRALLY PERFORATED INSULATING LAYER | |
DE826173C (en) | Improvements in the structure of galvanic dry cells | |
DE3122657C2 (en) | ||
DE1421581C (en) | Primary element with a metal cup with positive polarity and with a disc-shaped negative zinc electrode inserted into the open end of the cup and covered by a centrally perforated insulating layer | |
DE1596182B2 (en) | METHOD FOR MANUFACTURING AN ALKALINE RECHARGEABLE GALVANIC ELEMENT WITH A NEGATIVE ZINC ELECTRODE AND A CELLULOSE-BASED SEPERATOR | |
AT210492B (en) | Dry battery with plate-shaped bipolar electrodes |