ES198764U - Electroquimica pile. (Machine-translation by Google Translate, not legally binding) - Google Patents
Electroquimica pile. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES198764U ES198764U ES0198764U ES198764U ES198764U ES 198764 U ES198764 U ES 198764U ES 0198764 U ES0198764 U ES 0198764U ES 198764 U ES198764 U ES 198764U ES 198764 U ES198764 U ES 198764U
- Authority
- ES
- Spain
- Prior art keywords
- open end
- metal container
- sealing
- container
- plastic cap
- 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.)
- Granted
Links
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Electrochemical cell, of the type comprising an anode, a cathode, electrolyte and a separator, all arranged in a metal container having an open end, a bead formed in said container near said open end and a hard and resistant plastic cover to the cold flow that seals said open end, characterized in that, for purposes of sealing, said plastic cover, which is greater than said open end, is forced through a reducing matrix to develop a radial force in the plastic cover and into the open end of said metal container wherein said plastic cap is expanded to come into contact with said metal container; the upper wall of said metal container is deformed outwardly above said bead by means of said radial force in the plastic cap; and the upper edge of said metal container, which is crimped onto the upper surface of said plastic cap, is compressed axially by means of a conical sealing die, whereby said plastic cap exerts an axial force and a radial force against said metallic container and forms an area of axial sealing and radial sealing. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1970198764U ES198764Y (en) | 1970-11-06 | 1970-11-06 | ELECTROCHEMICAL BATTERY. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1970198764U ES198764Y (en) | 1970-11-06 | 1970-11-06 | ELECTROCHEMICAL BATTERY. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES198764U true ES198764U (en) | 1975-07-01 |
ES198764Y ES198764Y (en) | 1975-11-16 |
Family
ID=8366790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1970198764U Expired ES198764Y (en) | 1970-11-06 | 1970-11-06 | ELECTROCHEMICAL BATTERY. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES198764Y (en) |
-
1970
- 1970-11-06 ES ES1970198764U patent/ES198764Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES198764Y (en) | 1975-11-16 |
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