GB665223A - Improvements in and relating to containers and particularly to electric accumulators or secondary cells or batteries - Google Patents
Improvements in and relating to containers and particularly to electric accumulators or secondary cells or batteriesInfo
- Publication number
- GB665223A GB665223A GB16914/49A GB1691449A GB665223A GB 665223 A GB665223 A GB 665223A GB 16914/49 A GB16914/49 A GB 16914/49A GB 1691449 A GB1691449 A GB 1691449A GB 665223 A GB665223 A GB 665223A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- stopper
- opening
- battery
- batteries
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/618—Pressure control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
665,223. Batteries. LEWIS, H. W. June 7, 1950 [June 25, 1949], No. 16914/49. Class 53. A device for preventing over-filling of a battery comprises a tube a depending from the lid of the battery and terminating at the required electrolyte level. A flexible or elastic tube e leads from a side opening in the tube a and is fixed in a stopper g having an opening f communicating with the atmosphere. Gas evolved from the battery passes through the tube e. When liquid is to be introduced into the battery the stopper g is removed and the tube e is pinched in one of a number of notches d, as shown in Fig. 2, thus closing the passage through the tube and forming an air-lock above the electrolyte when this reaches the lower end of tube a. The stopper g may be of various shapes and other arrangements may be adopted for closing the tube e. Fig. 7 shows the tube e provided with a valve m which closes an opening r in a stopper o when this is lifted. The stopper is hollow as shown to receive the upper end of the tube e which is provided with openings p communicating with the atmosphere through the opening r.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16914/49A GB665223A (en) | 1949-06-25 | 1949-06-25 | Improvements in and relating to containers and particularly to electric accumulators or secondary cells or batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16914/49A GB665223A (en) | 1949-06-25 | 1949-06-25 | Improvements in and relating to containers and particularly to electric accumulators or secondary cells or batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB665223A true GB665223A (en) | 1952-01-16 |
Family
ID=10085950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16914/49A Expired GB665223A (en) | 1949-06-25 | 1949-06-25 | Improvements in and relating to containers and particularly to electric accumulators or secondary cells or batteries |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB665223A (en) |
-
1949
- 1949-06-25 GB GB16914/49A patent/GB665223A/en not_active Expired
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