GB1214749A - Improvements in tight-sealed electric batteries - Google Patents
Improvements in tight-sealed electric batteriesInfo
- Publication number
- GB1214749A GB1214749A GB30078/68A GB3007868A GB1214749A GB 1214749 A GB1214749 A GB 1214749A GB 30078/68 A GB30078/68 A GB 30078/68A GB 3007868 A GB3007868 A GB 3007868A GB 1214749 A GB1214749 A GB 1214749A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lid
- case
- skirt
- tight
- june
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/42—Grouping of primary cells into batteries
- H01M6/44—Grouping of primary cells into batteries of tubular or cup-shaped 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/598—Guarantee labels
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
1,214,749. Seaming non-metallic sheet material. SOC. LES PILES WONDER. 24 June, 1968 [22 June, 1967], No. 30078/68. Heading B5K. [Also in Division H1] Skirt 16 on the lid 2 of an electric battery is ultrasonically welded to shoulder 17 inside the battery case 1. Skirt 16 is longer than the height of the portion of the case above the shoulder so that before welding there is a gap between the flange at the edge of lid 2 and the rim of case 1. Welding is continued until the gap has closed and a head 19 has formed to make a tight seal between the case and the lid as shown in Fig. 5. As shown in Fig. 6 the sonotrode 20 supported on movable member 21 has a skirt 22 to weld lid 2 to case 1 and a lug 23 to weld lug 14 of guarantee plate 13 to lid 2 (see also Division H1).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR111481A FR1534904A (en) | 1967-06-22 | 1967-06-22 | Improvements to waterproof electric batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1214749A true GB1214749A (en) | 1970-12-02 |
Family
ID=8633602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30078/68A Expired GB1214749A (en) | 1967-06-22 | 1968-06-24 | Improvements in tight-sealed electric batteries |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE716360A (en) |
| DE (1) | DE1771633C3 (en) |
| ES (1) | ES355235A1 (en) |
| FR (1) | FR1534904A (en) |
| GB (1) | GB1214749A (en) |
| LU (1) | LU56261A1 (en) |
| NL (1) | NL6808649A (en) |
| OA (1) | OA02828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127273A (en) * | 2017-12-22 | 2018-06-08 | 华霆（合肥）动力技术有限公司 | Cover board, welding system and welding method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775189A (en) * | 1972-02-25 | 1973-11-27 | Gould Inc | Forming sealed housings for electrochemical cells |
| GB1602610A (en) * | 1977-08-11 | 1981-11-11 | Ching Wa Pun | Electric batteries |
| CA1129946A (en) * | 1977-10-14 | 1982-08-17 | Joannes J.P. Leyen | Method for the manufacture of an electrochemical cell or battery |
| US4594300A (en) * | 1985-01-03 | 1986-06-10 | Sanyo Electric Co., Ltd. | Lead storage battery |
-
1967
- 1967-06-22 FR FR111481A patent/FR1534904A/en not_active Expired
-
1968
- 1968-06-10 BE BE716360D patent/BE716360A/xx unknown
- 1968-06-12 LU LU56261D patent/LU56261A1/xx unknown
- 1968-06-18 OA OA53290A patent/OA02828A/en unknown
- 1968-06-19 DE DE1771633A patent/DE1771633C3/en not_active Expired
- 1968-06-20 ES ES355235A patent/ES355235A1/en not_active Expired
- 1968-06-20 NL NL6808649A patent/NL6808649A/xx unknown
- 1968-06-24 GB GB30078/68A patent/GB1214749A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127273A (en) * | 2017-12-22 | 2018-06-08 | 华霆（合肥）动力技术有限公司 | Cover board, welding system and welding method |
| CN108127273B (en) * | 2017-12-22 | 2024-02-09 | 华霆（合肥）动力技术有限公司 | Cover plate, welding system and welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| ES355235A1 (en) | 1970-03-01 |
| FR1534904A (en) | 1968-08-02 |
| OA02828A (en) | 1970-12-15 |
| DE1771633A1 (en) | 1971-10-21 |
| DE1771633C3 (en) | 1974-01-31 |
| BE716360A (en) | 1968-12-10 |
| NL6808649A (en) | 1968-12-23 |
| DE1771633B2 (en) | 1973-06-20 |
| LU56261A1 (en) | 1969-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |