GB1262778A - Electric accumulator - Google Patents
Electric accumulatorInfo
- Publication number
- GB1262778A GB1262778A GB52303/69A GB5230369A GB1262778A GB 1262778 A GB1262778 A GB 1262778A GB 52303/69 A GB52303/69 A GB 52303/69A GB 5230369 A GB5230369 A GB 5230369A GB 1262778 A GB1262778 A GB 1262778A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- cathodes
- cell
- cells
- electric accumulator
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052709 silver Inorganic materials 0.000 abstract 2
- 239000004332 silver Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 1
- 239000005751 Copper oxide Substances 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
-
- 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
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
- H01M6/5055—End of discharge indicated by a voltage step
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
1,262,778. Secondary cells. MEDICOR MUVEK BUDAPEST. 24 Oct., 1969 [29 Nov., 1968], No. 52303/69. Heading H1B. A secondary cell has two cathodes connected in parallel one having a terminal voltage up to 50% of that of the other. 'In a battery of such cells deep discharge prevents polarity reversal. As described a cell has a spongy zinc anode separated by a semi-permeable separator from two cathodes, the first of silver activated by electrolytic chlorination followed by anodic oxidation and the second of copper oxide mixed with silver and/or copper powder. All the electrodes are impregnated with aq. KOH and hermetically sealed in a metal or plastics container.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUME001008 | 1968-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1262778A true GB1262778A (en) | 1972-02-09 |
Family
ID=10999195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB52303/69A Expired GB1262778A (en) | 1968-11-29 | 1969-10-24 | Electric accumulator |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT292813B (en) |
BE (1) | BE742235A (en) |
CA (1) | CA948702A (en) |
CH (1) | CH529449A (en) |
DE (1) | DE1951027A1 (en) |
FR (1) | FR2024491A1 (en) |
GB (1) | GB1262778A (en) |
NL (1) | NL6917940A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53103127A (en) * | 1977-02-21 | 1978-09-08 | Seiko Instr & Electronics | Alkaline battery |
JPS5539146A (en) * | 1978-09-14 | 1980-03-18 | Hitachi Ltd | Primary cell |
-
1969
- 1969-10-09 DE DE19691951027 patent/DE1951027A1/en active Pending
- 1969-10-13 AT AT961769A patent/AT292813B/en not_active IP Right Cessation
- 1969-10-24 GB GB52303/69A patent/GB1262778A/en not_active Expired
- 1969-10-27 CH CH1614769A patent/CH529449A/en not_active IP Right Cessation
- 1969-11-12 CA CA067,220A patent/CA948702A/en not_active Expired
- 1969-11-21 FR FR6940177A patent/FR2024491A1/fr not_active Withdrawn
- 1969-11-26 BE BE742235D patent/BE742235A/xx unknown
- 1969-11-28 NL NL6917940A patent/NL6917940A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA948702A (en) | 1974-06-04 |
FR2024491A1 (en) | 1970-08-28 |
BE742235A (en) | 1970-05-04 |
NL6917940A (en) | 1970-06-02 |
CH529449A (en) | 1972-10-15 |
AT292813B (en) | 1971-09-10 |
DE1951027A1 (en) | 1970-06-18 |
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