HK56376A - Improvements in or relating to dry cell batteries - Google Patents
Improvements in or relating to dry cell batteriesInfo
- Publication number
- HK56376A HK56376A HK563/76*UA HK56376A HK56376A HK 56376 A HK56376 A HK 56376A HK 56376 A HK56376 A HK 56376A HK 56376 A HK56376 A HK 56376A
- Authority
- HK
- Hong Kong
- Prior art keywords
- relating
- dry cell
- cell batteries
- batteries
- dry
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
-
- 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)
- Sealing Battery Cases Or Jackets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2891372A GB1420324A (en) | 1972-06-20 | 1972-06-20 | Dry cell batteries |
Publications (1)
Publication Number | Publication Date |
---|---|
HK56376A true HK56376A (en) | 1976-09-24 |
Family
ID=10283210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK563/76*UA HK56376A (en) | 1972-06-20 | 1976-09-16 | Improvements in or relating to dry cell batteries |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1420324A (en) |
HK (1) | HK56376A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1164936A (en) * | 1981-12-23 | 1984-04-03 | Charles Markin | Sealing and insulating member for galvanic cells |
CA1179730A (en) * | 1982-06-16 | 1984-12-18 | Marian Wiacek | Snap-in sealing and insulating member for galvanic cells |
-
1972
- 1972-06-20 GB GB2891372A patent/GB1420324A/en not_active Expired
-
1976
- 1976-09-16 HK HK563/76*UA patent/HK56376A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB1420324A (en) | 1976-01-07 |
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