GB557310A - Improvements in dry galvanic batteries - Google Patents
Improvements in dry galvanic batteriesInfo
- Publication number
- GB557310A GB557310A GB12074/42A GB1207442A GB557310A GB 557310 A GB557310 A GB 557310A GB 12074/42 A GB12074/42 A GB 12074/42A GB 1207442 A GB1207442 A GB 1207442A GB 557310 A GB557310 A GB 557310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paste
- tray
- lid
- zinc
- lug
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 3
- 239000011701 zinc Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 2
- 239000011810 insulating material Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000005219 brazing Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000002999 depolarising effect Effects 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000005476 soldering Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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
-
- 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
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Primary Cells (AREA)
Abstract
557,310. Batteries. POOK, H. W., and BATTERY CONSTRUCTION, Ltd. Aug. 27, 1942, No. 12074. [Class 53] A container for a dry cell of the layer type consists of a shallow zinc tray 1 having a hole 3 in the bottom, and a flat zinc lid 2 fixed to the tray 1 by soldering, brazing, or welding. The tray contains a sheet 16 of insulating material, a layer 5 of carbonaceous material consisting of a mixture of carbon or graphite with a waterproof binder, a thin metal plate or gauze 6 having a lug 15 used to make connection with the carbonaceous material, a depolarizing mixture 8, a diaphragm 9, and electrolyte paste 11. The paste 11 may be injected, through a hole 10, after the lid 2 is soldered to the tray 1. An expansion chamber may be provided by leaving a space at one side of the depolarizer, Fig. 3 (not shown), or by forming a separate chamber to which there is access from the paste 11, Fig. 5 (not shown), or by shaping the lid 2 to form a recess 12, Fig. 4, covered by a perforated zinc plate 13 covered by a piece of paper 14 which breaks down during use to allow the paste 11 to flow into the space 12. When several cells are formed into a battery they are separated by sheets of insulating material connection from each cell to the next being made by the lug 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12074/42A GB557310A (en) | 1942-08-27 | 1942-08-27 | Improvements in dry galvanic batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12074/42A GB557310A (en) | 1942-08-27 | 1942-08-27 | Improvements in dry galvanic batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB557310A true GB557310A (en) | 1943-11-15 |
Family
ID=9997954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12074/42A Expired GB557310A (en) | 1942-08-27 | 1942-08-27 | Improvements in dry galvanic batteries |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB557310A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632782A (en) * | 1948-12-16 | 1953-03-24 | Burgess Battery Co | Dry battery and cell with improved anode |
-
1942
- 1942-08-27 GB GB12074/42A patent/GB557310A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632782A (en) * | 1948-12-16 | 1953-03-24 | Burgess Battery Co | Dry battery and cell with improved anode |
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