GB163318A - Dry cell and method of manufacturing the same - Google Patents
Dry cell and method of manufacturing the sameInfo
- Publication number
- GB163318A GB163318A GB13662/21A GB1366221A GB163318A GB 163318 A GB163318 A GB 163318A GB 13662/21 A GB13662/21 A GB 13662/21A GB 1366221 A GB1366221 A GB 1366221A GB 163318 A GB163318 A GB 163318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- adhesive
- depolarizer
- envelope
- dipped
- 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
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
- H01M4/06—Electrodes for primary cells
- H01M4/08—Processes of manufacture
- H01M4/10—Processes of manufacture of pressed electrodes with central core, i.e. dollies
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Hybrid Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
163,318. Burgess Battery Co., (Assignees of Schulte, W. B.). May 15, 1920, [Convention date]. Electrodes. - A carbon electrode with its manganese depolarizer 3 is surrounded with a paper, cheesecloth, or other porous envelope 4 which is fixed to the electrode by an adhesive such as one per cent solution of arrowroot in boiling water. The electrode is dipped in the adhesive and then wrapped with the envelope, the ends of which are turned down to cover the ends of the depolarizer block. The lower end 6 of the electrode may be dipped in paraffin. The electrode when dry is placed in a zinc container with an intervening gelatinizable electrolyte, the cell being sealed with pitch &c. Specification 163,317 is referred to. The Specification, as open to inspection under Sect. 91 (3) (a), states that the adhesive may be mixed with the depolarizer before the moulding process and that the upper portion of the envelope may be cut to enable it to be folded and brought into contact with the carbon rod 1 as shown at 7. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US381652A US1370054A (en) | 1920-05-15 | 1920-05-15 | Dry cell and method of manufacturing the same |
| US381653A US1370055A (en) | 1920-05-15 | 1920-05-15 | Dry cell and method of manufacturing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB163318A true GB163318A (en) | 1922-08-03 |
Family
ID=40451056
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13662/21A Expired GB163318A (en) | 1920-05-15 | 1921-05-13 | Dry cell and method of manufacturing the same |
| GB13661/21A Expired GB163317A (en) | 1920-05-15 | 1921-05-13 | Dry cell and method of manufacturing the same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13661/21A Expired GB163317A (en) | 1920-05-15 | 1921-05-13 | Dry cell and method of manufacturing the same |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US1370054A (en) |
| FR (2) | FR536227A (en) |
| GB (2) | GB163318A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931849A (en) * | 1947-07-08 | 1960-04-05 | Burrell Ellis | Method of manufacturing deferred action batteries |
| US5324332A (en) * | 1992-10-30 | 1994-06-28 | Rayovac Corporation | Alkaline manganese dioxide cells |
-
1920
- 1920-05-15 US US381652A patent/US1370054A/en not_active Expired - Lifetime
- 1920-05-15 US US381653A patent/US1370055A/en not_active Expired - Lifetime
-
1921
- 1921-05-13 GB GB13662/21A patent/GB163318A/en not_active Expired
- 1921-05-13 GB GB13661/21A patent/GB163317A/en not_active Expired
- 1921-05-31 FR FR536227D patent/FR536227A/en not_active Expired
- 1921-05-31 FR FR536226D patent/FR536226A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR536226A (en) | 1922-04-28 |
| GB163317A (en) | 1922-08-03 |
| FR536227A (en) | 1922-04-28 |
| US1370054A (en) | 1921-03-01 |
| US1370055A (en) | 1921-03-01 |
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