IT1051370B - Rechargeable lead-acid battery - activatable after storing for long periods by addn. of water and charging - Google Patents
Rechargeable lead-acid battery - activatable after storing for long periods by addn. of water and chargingInfo
- Publication number
- IT1051370B IT1051370B IT2516175A IT2516175A IT1051370B IT 1051370 B IT1051370 B IT 1051370B IT 2516175 A IT2516175 A IT 2516175A IT 2516175 A IT2516175 A IT 2516175A IT 1051370 B IT1051370 B IT 1051370B
- Authority
- IT
- Italy
- Prior art keywords
- electrolyte
- addn
- charging
- water
- amt
- Prior art date
Links
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
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
- H01M4/22—Forming of electrodes
-
- 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
- H01M10/06—Lead-acid accumulators
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
Rechargeable lead-acid battery, consisting of a container with a number of cells, and a number of elements that are placed in the cells, and consist of a number of positive and negative plates with inter. spacers, is mfd. by (a) contacting the plates with a forming electrolyte while a current is passed, (b) removing the electrolyte from the battery, (c) contacting the plates with a developing electrolyte for increasing the s.g. of the electrolyte residue in the elements, (d) strongly discharging the plates, (e) reducing the amt. of electrolyte retained by the satd. elements, between 10 vol. % of the total possible electrolyte amount, and the amt. of electrolyte retained by the satd. elements, the amt. sulphate resulting from step (d), together with the residual amt. of sulphuric acid, giving an electrolyte with the desired s.g. after the addn. of water and charging, and (e) sealing the battery. The prod. can be activated after storage by the addn. of water and charging. Can be stored for long periods; and has low transportation costs as a result of the absence of electrolyte.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48666174A | 1974-07-08 | 1974-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1051370B true IT1051370B (en) | 1981-04-21 |
Family
ID=23932774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2516175A IT1051370B (en) | 1974-07-08 | 1975-07-07 | Rechargeable lead-acid battery - activatable after storing for long periods by addn. of water and charging |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE831118A (en) |
| IT (1) | IT1051370B (en) |
-
1975
- 1975-07-07 IT IT2516175A patent/IT1051370B/en active
- 1975-07-08 BE BE158084A patent/BE831118A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE831118A (en) | 1976-01-08 |
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