JPS5590076A - Manufacturing method of alkaline cell - Google Patents
Manufacturing method of alkaline cellInfo
- Publication number
- JPS5590076A JPS5590076A JP16549978A JP16549978A JPS5590076A JP S5590076 A JPS5590076 A JP S5590076A JP 16549978 A JP16549978 A JP 16549978A JP 16549978 A JP16549978 A JP 16549978A JP S5590076 A JPS5590076 A JP S5590076A
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- metal
- retention layer
- electrolyte
- onto
- 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
Links
Classifications
-
- Y02E60/12—
Landscapes
- Primary Cells (AREA)
- Cell Separators (AREA)
Abstract
PURPOSE: To reduce internal resistance by laying a separating membrane on the upper surface of positive electrode and loading a electrolyte retention layer on the upper surface of the membrane and pouring water which contains alcohol onto the electrolyte retention layer and removing gas foam in the inner part of the retention layer.
CONSTITUTION: In a metal can 1, a positive electrode 2 is arranged which is formed by molding under pressure the mixed-agent consisting of the mixture of silver oxide powder and carbon powder, and on the positive electrode 2, the separating membrane 5 is layed which is prepared by pasting micro-porous polypropylene film 3 as positive electrode and cellophane film 4 as negative electrode. On the separating membrane 5, an electrolyte retaining layer 6 is layed which consists of fibers such as regenerated viscose rayon and cotton. Onto the electrolyte retaining layer 6, water 10 which contains ethyl alcohol in 2% by weight is poured from the nozzle 9 of a liquid injector, and the retention layer is damped. Then, the metal cap 12 in which negative electrode active substance 11 in gel form such as zinc powder is filled is inserted onto the metal can 1, and the opening part 13 of the metal can 1 is bent and sealed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16549978A JPS5590076A (en) | 1978-12-27 | 1978-12-27 | Manufacturing method of alkaline cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16549978A JPS5590076A (en) | 1978-12-27 | 1978-12-27 | Manufacturing method of alkaline cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5590076A true JPS5590076A (en) | 1980-07-08 |
Family
ID=15813548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16549978A Pending JPS5590076A (en) | 1978-12-27 | 1978-12-27 | Manufacturing method of alkaline cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5590076A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6431473B2 (en) * | 1998-04-28 | 2002-08-13 | Hitachi, Ltd. | Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same |
-
1978
- 1978-12-27 JP JP16549978A patent/JPS5590076A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6431473B2 (en) * | 1998-04-28 | 2002-08-13 | Hitachi, Ltd. | Fuel injection valve coated with anti-fouling perfluoropolyether film layer and associated method, and direct injection engine using same |
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