GB1367779A - Container lining for alkaline cells - Google Patents
Container lining for alkaline cellsInfo
- Publication number
- GB1367779A GB1367779A GB4939471A GB4939471A GB1367779A GB 1367779 A GB1367779 A GB 1367779A GB 4939471 A GB4939471 A GB 4939471A GB 4939471 A GB4939471 A GB 4939471A GB 1367779 A GB1367779 A GB 1367779A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cell
- lug
- steel
- casing
- anode
- 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
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 229910052793 cadmium Inorganic materials 0.000 abstract 3
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 229910000497 Amalgam Inorganic materials 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000010405 anode material Substances 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- -1 zinc Chemical class 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- 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
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/1243—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the internal coating on the casing
-
- 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)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
1367779 Alkaline dry cells GATES RUBBER CO 25 Oct 1971 [28 Oct 1970] 49394/71 Heading H1B In an alkaline cell of the starved electrolyte type, corrosion between the anode, having an electronegative potential more negative than hydrogen, e.g. zinc, and a contact surface within the cell, e.g. the inner surface of a steel cell casing, is prevented by coating the surface with cadmium or cadmium amalgam, which material has a high hydrogen over voltage, i.e. a material requiring a current density not greater than 10<SP>-4</SP> amp./cm.<SP>2</SP> to give it a cathodic voltage of about -1À2 volts. Figure 1 shows a sealed cell with the electrode assembly removed. The steel casing 10 has welded thereto a steel lug 18 to which is connected the zinc anode, a cadmium amalgam coating 20 being provided on the lug and casing surface. The cathode is connected to a lug 16 on the cover 12. Other anode materials mentioned are Mg, Fe, In. Cathode materials may be Ag, Ni.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8468870A | 1970-10-28 | 1970-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1367779A true GB1367779A (en) | 1974-09-25 |
Family
ID=22186604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4939471A Expired GB1367779A (en) | 1970-10-28 | 1971-10-25 | Container lining for alkaline cells |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS541009B1 (en) |
| BR (1) | BR7107000D0 (en) |
| CA (1) | CA989937A (en) |
| DE (1) | DE2152640B2 (en) |
| FR (1) | FR2113260A5 (en) |
| GB (1) | GB1367779A (en) |
| SE (1) | SE381375B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124743A (en) * | 1977-10-13 | 1978-11-07 | Yardngy Electric Corporation | Mercury-free secondary alkaline battery and improved negative interseparator therefor |
-
1971
- 1971-10-18 CA CA125,354A patent/CA989937A/en not_active Expired
- 1971-10-20 BR BR7000/71A patent/BR7107000D0/en unknown
- 1971-10-21 JP JP8365571A patent/JPS541009B1/ja active Pending
- 1971-10-22 DE DE2152640A patent/DE2152640B2/en not_active Ceased
- 1971-10-22 SE SE7113418A patent/SE381375B/en unknown
- 1971-10-25 GB GB4939471A patent/GB1367779A/en not_active Expired
- 1971-10-26 FR FR7138424A patent/FR2113260A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS541009B1 (en) | 1979-01-19 |
| CA989937A (en) | 1976-05-25 |
| DE2152640B2 (en) | 1974-11-28 |
| FR2113260A5 (en) | 1972-06-23 |
| BR7107000D0 (en) | 1973-04-05 |
| SE381375B (en) | 1975-12-01 |
| DE2152640A1 (en) | 1972-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |