GB372875A - Improvements relating to electric batteries - Google Patents
Improvements relating to electric batteriesInfo
- Publication number
- GB372875A GB372875A GB6996/31A GB699631A GB372875A GB 372875 A GB372875 A GB 372875A GB 6996/31 A GB6996/31 A GB 6996/31A GB 699631 A GB699631 A GB 699631A GB 372875 A GB372875 A GB 372875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- washer
- perforations
- cell
- calico
- sealed
- 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
- 239000000203 mixture Substances 0.000 abstract 3
- 241000322338 Loeseliastrum Species 0.000 abstract 2
- 239000003566 sealing material Substances 0.000 abstract 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000002999 depolarising effect Effects 0.000 abstract 1
- 239000011345 viscous material Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- 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
- H01M50/147—Lids or covers
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/317—Re-sealable arrangements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
372,875. Dry cells. SIEMENS BROS. & CO., Ltd., Caxton House, Tothill Street, and RIBER, C. R., 24, Dorville Road, Lee, both in London. March 6, 1931, No. 6996. [Class 53.] Dry cells are sealed by means of a viscous material contained in perforations or pockets in a plate provided above the depolarizing mix. The plate may take the form of a washer having a central hole for the central electrode, and other perforations for the sealing material. In the cell illustrated in the drawings, a cylindrical cardboard jacket 1 encloses a cylindrical zinc container 2 having an impregnated paper liner 4. The carbon rod 5 has longitudinal channels 6, and is grooved as shown at 15. The ends of the liner 4 are turned over on to the top of the mix 14, and one or more calico washers 8 placed over it. Above there is the washer 9 having perforations 10 filled with sealing material, and covered by another calico washer. A spacing piece 11 rests on the washer 9, and the whole cell is sealed by a composition 13 such as pitch, carried by a washer 12. A washer 18 of the type disclosed in Specification 372,874 may be used at the bottom of the cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6996/31A GB372875A (en) | 1931-03-06 | 1931-03-06 | Improvements relating to electric batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6996/31A GB372875A (en) | 1931-03-06 | 1931-03-06 | Improvements relating to electric batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB372875A true GB372875A (en) | 1932-05-19 |
Family
ID=9824633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6996/31A Expired GB372875A (en) | 1931-03-06 | 1931-03-06 | Improvements relating to electric batteries |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB372875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2552091A (en) * | 1945-12-22 | 1951-05-08 | Union Carbide & Carbon Corp | Dry cell |
-
1931
- 1931-03-06 GB GB6996/31A patent/GB372875A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2552091A (en) * | 1945-12-22 | 1951-05-08 | Union Carbide & Carbon Corp | Dry cell |
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