GB1225825A - - Google Patents
Info
- Publication number
- GB1225825A GB1225825A GB1225825DA GB1225825A GB 1225825 A GB1225825 A GB 1225825A GB 1225825D A GB1225825D A GB 1225825DA GB 1225825 A GB1225825 A GB 1225825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lid
- depolarizer
- april
- separator
- volume
- 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
- H01M6/30—Deferred-action cells
- H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
1,225,825. Liquid-tight activatable cells. K. SHAKOUR. 16 April, 1968 [17 April, 1967; 9 Feb., 1968], No. 17764/68. Heading H1B. An activatable dry primary cell comprises (a) a casing containing electrodes and a depolarizer and having an opening for addition of activating liquid, (b) a lid closing the opening and (c) an indicator to show when the cell is activated. In the particular embodiment shown transparent plastics casing 2 contains zinc can 1, separator 14, depolarizer 15 and carbon rod 16. Lid 10 is screw-threaded and includes contact cap 13. Coloured paper indicator ring 8 fades or changes colour when water is added. Contact plate 4 is of metal. Separator 14 and disc 17 are impregnated with a wetting agent, e.g. an alkylbenzene sulphonate or alkylnaphthalene sulphonate. The volume of the lid is equal to the volume of activating liquid required or a submultiple of it.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0109359 | 1967-04-17 | ||
| DES0114063 | 1968-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1225825A true GB1225825A (en) | 1971-03-24 |
Family
ID=25998769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1225825D Expired GB1225825A (en) | 1967-04-17 | 1968-04-16 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4945421B1 (en) |
| AT (1) | AT278119B (en) |
| BE (1) | BE713432A (en) |
| CH (1) | CH473480A (en) |
| DK (1) | DK127397B (en) |
| FR (1) | FR1567310A (en) |
| GB (1) | GB1225825A (en) |
| IE (1) | IE31873B1 (en) |
| NL (1) | NL6805428A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013217039B4 (en) * | 2013-08-27 | 2021-12-02 | Robert Bosch Gmbh | Monitoring and inspection of a battery cell using electromagnetic waves through transparent components |
-
1968
- 1968-03-16 CH CH422168A patent/CH473480A/en not_active IP Right Cessation
- 1968-03-22 AT AT287868A patent/AT278119B/en not_active IP Right Cessation
- 1968-04-04 FR FR1567310D patent/FR1567310A/fr not_active Expired
- 1968-04-09 BE BE713432D patent/BE713432A/xx unknown
- 1968-04-11 IE IE42968A patent/IE31873B1/en unknown
- 1968-04-16 GB GB1225825D patent/GB1225825A/en not_active Expired
- 1968-04-17 JP JP2527968A patent/JPS4945421B1/ja active Pending
- 1968-04-17 NL NL6805428A patent/NL6805428A/xx unknown
- 1968-04-17 DK DK169968A patent/DK127397B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1567310A (en) | 1969-05-16 |
| AT278119B (en) | 1970-01-26 |
| IE31873B1 (en) | 1973-01-24 |
| JPS4945421B1 (en) | 1974-12-04 |
| CH473480A (en) | 1969-05-31 |
| BE713432A (en) | 1968-08-16 |
| DK127397B (en) | 1973-10-29 |
| NL6805428A (en) | 1968-10-18 |
| IE31873L (en) | 1968-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |