GB631932A - Improvements in or relating to the manufacture of electrolytic capacitors, dry batteries and the like - Google Patents
Improvements in or relating to the manufacture of electrolytic capacitors, dry batteries and the likeInfo
- Publication number
- GB631932A GB631932A GB211/48A GB21148A GB631932A GB 631932 A GB631932 A GB 631932A GB 211/48 A GB211/48 A GB 211/48A GB 21148 A GB21148 A GB 21148A GB 631932 A GB631932 A GB 631932A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- disc
- relating
- manufacture
- electrolytic capacitors
- 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
- 239000003990 capacitor Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 3
- 239000011324 bead Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- FFNMBRCFFADNAO-UHFFFAOYSA-N pirenzepine hydrochloride Chemical compound [H+].[H+].[Cl-].[Cl-].C1CN(C)CCN1CC(=O)N1C2=NC=CC=C2NC(=O)C2=CC=CC=C21 FFNMBRCFFADNAO-UHFFFAOYSA-N 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin 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
- 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
-
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/179—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
631,932. Batteries; electrolytic condensers. DALY (CONDENSERS), Ltd., and WALKER, H. Jan. 2, 1948, No. 211. [Classes 37 and 53] The metal container of a dry cell or condenser is closed by a lid consisting of two discs 13, 14 bonded together and held in place by a bead 11 and the inturned edge 15 of the container. The disc 14 is made of a material such as neoprene which makes a waterproof seal with the container, the disc 13 being of a rigid insulating material such as a synthetic resin. One connection to the cell is made by a rivet 19 and the other by a thin metal tabe 17 which is gripped between the lid and the metal wall of the container. In order to prevent fracture of the tab 17 the disc 13 is weakened along a line 22a or 22b which may be curved or straight, as shown in Fig. 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB211/48A GB631932A (en) | 1948-01-02 | 1948-01-02 | Improvements in or relating to the manufacture of electrolytic capacitors, dry batteries and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB211/48A GB631932A (en) | 1948-01-02 | 1948-01-02 | Improvements in or relating to the manufacture of electrolytic capacitors, dry batteries and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB631932A true GB631932A (en) | 1949-11-11 |
Family
ID=9700361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB211/48A Expired GB631932A (en) | 1948-01-02 | 1948-01-02 | Improvements in or relating to the manufacture of electrolytic capacitors, dry batteries and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB631932A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2532787A1 (en) * | 1982-09-07 | 1984-03-09 | Duracell Int | IMPROVEMENTS IN ELECTROCHEMICAL BATTERIES |
| EP0674351A2 (en) * | 1994-03-03 | 1995-09-27 | Japan Storage Battery Company Limited | Battery and safety device therefor |
-
1948
- 1948-01-02 GB GB211/48A patent/GB631932A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2532787A1 (en) * | 1982-09-07 | 1984-03-09 | Duracell Int | IMPROVEMENTS IN ELECTROCHEMICAL BATTERIES |
| EP0674351A2 (en) * | 1994-03-03 | 1995-09-27 | Japan Storage Battery Company Limited | Battery and safety device therefor |
| EP0674351A3 (en) * | 1994-03-03 | 1997-06-25 | Japan Storage Battery Co Ltd | Battery and safety device therefor. |
| EP0969536A2 (en) * | 1994-03-03 | 2000-01-05 | Japan Storage Battery Company Limited | Battery |
| US6136464A (en) * | 1994-03-03 | 2000-10-24 | Japan Storage Battery Co., Ltd. | Battery and safety device therefor |
| EP0969536A3 (en) * | 1994-03-03 | 2003-10-08 | Japan Storage Battery Company Limited | Battery |
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