GB1366030A - Rechargeable lead storage battery - Google Patents
Rechargeable lead storage batteryInfo
- Publication number
- GB1366030A GB1366030A GB5805672A GB5805672A GB1366030A GB 1366030 A GB1366030 A GB 1366030A GB 5805672 A GB5805672 A GB 5805672A GB 5805672 A GB5805672 A GB 5805672A GB 1366030 A GB1366030 A GB 1366030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gel
- sodium silicate
- lead
- liquid phase
- plates
- 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
- 239000004115 Sodium Silicate Substances 0.000 abstract 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 6
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 6
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 abstract 5
- 239000007791 liquid phase Substances 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- 229910000464 lead oxide Inorganic materials 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000011245 gel electrolyte Substances 0.000 abstract 2
- 230000005484 gravity Effects 0.000 abstract 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 230000001351 cycling effect Effects 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000005373 porous glass Substances 0.000 abstract 1
- 239000011734 sodium 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/08—Selection of materials as electrolytes
- H01M10/10—Immobilising of electrolyte
-
- 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
1366030 Lead storage battery S BASTACKY 15 Dec 1972 58056/72 Heading H1B A rechargeable lead storage battery comprises, in a casing 10, positive and negative lead base plates 11, 12 having a lead oxide coating thereon, the plates being spaced by porous glass fibre separators 14, and a gel electrolyte 20 which consists of a mixture of sodium silicate, distilled or demineralized water and sulphuric acid of 1À310 specific gravity, the sodium silicate and the water forming a sodium silicate solution of 1 : 1 and the sulphuric acid and sodium silicate solution being present in the ratio of from 6 : 1 to 10 : 1 respectively to form the gel. The gel fills the space between the plates and extends just thereabove and a liquid phase 21 of the electrolyte forms above the gel, the depth of this liquid phase being half the distance from the surface of the liquid phase to the cover 19 closing the casing 10. To form the gel electrolyte one part of sodium silicate, having a BaumÚ value of 41À3 at 60 F. and a general formula Na 2 O.x(SiO 2 ), is mixed with one part of distilled or demineralized water having less than 5,000 ohm resistance. Immediately after adding the sulphuric acid of 1À310 specific gravity to the sodium silicate solution the mixture is poured into the battery 5 as the gel starts to form in about 20 minutes. During discharge the liquid phase gradually goes into the gel but it comes out again during charging. Preferably the lead base plates contain 3À0- 4À5 wt. per cent antimony and the lead oxide coating on the positive plate consists of -1/3 red lead and the balance litharge and that on the negative plate is <SP>1</SP>/ 10 red lead and <SP>9</SP>/ 10 litharge. As shown, both positive and negative plates 11, 12 may be wrapped in their glass fibre mats 15 to help maintain the lead oxide coating during cycling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5805672A GB1366030A (en) | 1972-12-15 | 1972-12-15 | Rechargeable lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5805672A GB1366030A (en) | 1972-12-15 | 1972-12-15 | Rechargeable lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1366030A true GB1366030A (en) | 1974-09-04 |
Family
ID=10480673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5805672A Expired GB1366030A (en) | 1972-12-15 | 1972-12-15 | Rechargeable lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1366030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521200A1 (en) * | 1985-06-13 | 1986-12-18 | Otto 6470 Büdingen Jache | LEAD ACCUMULATOR WITH A THIXOTROPIC GEL AS AN ELECTROLYTE AND METHOD FOR THE PRODUCTION THEREOF |
| CN103372383A (en) * | 2012-04-30 | 2013-10-30 | 世邦电池株式会社 | Apparatus for mixing electrolyte in battery |
-
1972
- 1972-12-15 GB GB5805672A patent/GB1366030A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521200A1 (en) * | 1985-06-13 | 1986-12-18 | Otto 6470 Büdingen Jache | LEAD ACCUMULATOR WITH A THIXOTROPIC GEL AS AN ELECTROLYTE AND METHOD FOR THE PRODUCTION THEREOF |
| US4929251A (en) * | 1985-06-13 | 1990-05-29 | Otto Jache | Method for producing lead accumulator with thixotropic gel |
| CN103372383A (en) * | 2012-04-30 | 2013-10-30 | 世邦电池株式会社 | Apparatus for mixing electrolyte in battery |
| CN103372383B (en) * | 2012-04-30 | 2015-04-29 | 世邦电池株式会社 | Apparatus for mixing electrolyte in battery |
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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 |