JPH0419727Y2 - - Google Patents

Info

Publication number

JPH0419727Y2

JPH0419727Y2 JP7239082U JP7239082U JPH0419727Y2 JP H0419727 Y2 JPH0419727 Y2 JP H0419727Y2 JP 7239082 U JP7239082 U JP 7239082U JP 7239082 U JP7239082 U JP 7239082U JP H0419727 Y2 JPH0419727 Y2 JP H0419727Y2

Authority

JP

Japan

Prior art keywords

sealing body

annular support

wall portion

circumferential surface

positive electrode

Prior art date

1982-05-17

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

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• 238000007789 sealing Methods 0.000 claims description 53
• 230000002093 peripheral effect Effects 0.000 claims description 16
• 239000003792 electrolyte Substances 0.000 description 5
• 239000000203 mixture Substances 0.000 description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
• 230000002159 abnormal effect Effects 0.000 description 3
• 230000009172 bursting Effects 0.000 description 3
• 238000000465 moulding Methods 0.000 description 3
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
• XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
• 239000011149 active material Substances 0.000 description 2
• 230000006378 damage Effects 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
• 239000007773 negative electrode material Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229920003002 synthetic resin Polymers 0.000 description 2
• 239000000057 synthetic resin Substances 0.000 description 2
• 238000013022 venting Methods 0.000 description 2
• 229920000571 Nylon 11 Polymers 0.000 description 1
• 229920002302 Nylon 6,6 Polymers 0.000 description 1
• 229920000297 Rayon Polymers 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 239000010426 asphalt Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000002001 electrolyte material Substances 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 235000013372 meat Nutrition 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052759 nickel Inorganic materials 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 238000007747 plating Methods 0.000 description 1
• 239000002964 rayon Substances 0.000 description 1
• 239000011787 zinc oxide Substances 0.000 description 1