GB396751A - Improvements in and relating to secondary electric cells - Google Patents
Improvements in and relating to secondary electric cellsInfo
- Publication number
- GB396751A GB396751A GB3879/32A GB387932A GB396751A GB 396751 A GB396751 A GB 396751A GB 3879/32 A GB3879/32 A GB 3879/32A GB 387932 A GB387932 A GB 387932A GB 396751 A GB396751 A GB 396751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- bar
- zinc
- graphite
- electrolyte
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 9
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 4
- 239000010439 graphite Substances 0.000 abstract 4
- 229910002804 graphite Inorganic materials 0.000 abstract 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 3
- 229910052725 zinc Inorganic materials 0.000 abstract 3
- 239000011701 zinc Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 229910052895 riebeckite Inorganic materials 0.000 abstract 2
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- DSEKYWAQQVUQTP-XEWMWGOFSA-N (2r,4r,4as,6as,6as,6br,8ar,12ar,14as,14bs)-2-hydroxy-4,4a,6a,6b,8a,11,11,14a-octamethyl-2,4,5,6,6a,7,8,9,10,12,12a,13,14,14b-tetradecahydro-1h-picen-3-one Chemical compound C([C@H]1[C@]2(C)CC[C@@]34C)C(C)(C)CC[C@]1(C)CC[C@]2(C)[C@H]4CC[C@@]1(C)[C@H]3C[C@@H](O)C(=O)[C@@H]1C DSEKYWAQQVUQTP-XEWMWGOFSA-N 0.000 abstract 1
- 241001439211 Almeida Species 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000010426 asphalt Substances 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001649 bromium compounds Chemical class 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Inorganic materials [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 abstract 1
- 229910003002 lithium salt Inorganic materials 0.000 abstract 1
- 159000000002 lithium salts Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229960002523 mercuric chloride Drugs 0.000 abstract 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 235000011056 potassium acetate Nutrition 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229940102001 zinc bromide Drugs 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- 239000011592 zinc chloride 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- 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)
- Secondary Cells (AREA)
Abstract
396,751. Accumulators. LEVY, L. A., 31, Shoot-up Hill, Cricklewood, and ALMEIDA ACCUMULATORS, Ltd., 53, Great Marlborough Street, Regent Street, both in London. Feb. 9, 1932, No. 3879. [Class 53.] An accumulator in which zinc is deposited on charging has positive plates a consisting of graphite surrounded by carbon granules or powder held together in plate form by gelatine, glue, &c. which dissolves in the electrolyte when the cell is assembled. The compressed granules or powder are held in position by a wrapping e of asbestos cloth the ends of which are stuck or stitched together. Stitching is also passed through the graphite plates from one face of the wrapping to the opposite face. The upper ends of the plates are fitted into slots in a carbon block h to which is screwed a metal bar carrving a terminal lug k. Glass strips m of U-shape prevent access of electrolyte to the block h. The bar j and lug k are enclosed in a protective material such as a mixture of bitumen and ozokerite. The negative plates o are also made of graphite and are clamped together against graphite separating blocks q and zinc connecting strips r by means of bolts s. The strips rare connected to a bus-bar t carrying a terminal lug u. The electrolyte contains zinc bromide, zinc chloride, potassium acetate, lithium chloride or bromide and hydrochloric acid. Mercuric chloride may also be added to amalgamate the zinc and instead of the lithium salts the chlorides and bromides of magnesium, sodium and beryllium may be used. Sufficient electrolyte is used to allow of free circulation. Instead of the asbestos wrapping for the positive plates a covering in the form' of a braided tube may be used which may be woven on to the plates. In a modification the positive plates are clamped against carbon blocks w by a bolt, the carbon blocks being clamped to the bus-bar j, Fig. 18, by screws v. U-shaped metal strips z make connection between the bar j and the carbon blocks. Specifications 298,289, 320,916, 321,405, and 324,918, [all in Class 53, Galvanic batteries], are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3879/32A GB396751A (en) | 1932-02-09 | 1932-02-09 | Improvements in and relating to secondary electric cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3879/32A GB396751A (en) | 1932-02-09 | 1932-02-09 | Improvements in and relating to secondary electric cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB396751A true GB396751A (en) | 1933-08-09 |
Family
ID=9766596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3879/32A Expired GB396751A (en) | 1932-02-09 | 1932-02-09 | Improvements in and relating to secondary electric cells |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB396751A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE753790C (en) * | 1938-11-05 | 1953-07-13 | Lorenz C Ag | Collector, which is used both for supplying anode current converters and for other power supply of wireless communications technology devices |
-
1932
- 1932-02-09 GB GB3879/32A patent/GB396751A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE753790C (en) * | 1938-11-05 | 1953-07-13 | Lorenz C Ag | Collector, which is used both for supplying anode current converters and for other power supply of wireless communications technology devices |
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