Alkaline galvanic cell
Patent
·
OSTI ID:5386037
An alkaline galvanic cell is disclosed including a container serving for a cathode terminal, a sealing plate in the form of a layered clad plate serving for an anode terminal to be fitted into the container, and an insulating packing provided between the sealing plate and container for sealing the cell upon assembly. The cell is provided with a layer of epoxy adduct polyamide amine having amine valence in the range of 50 to 400 and disposed between the innermost copper layer of the sealing plate arranged to be readily amalgamated and the insulating packing so as to serve as a sealing agent or liquid leakage suppression agent.
- Assignee:
- Matsushita Electrical Industrial Co., Ltd. (Japan)
- Patent Number(s):
- US 4407914
- OSTI ID:
- 5386037
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250901* -- Energy Storage-- Batteries-- Design & Development
250903 -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ALLOYS
COPPER
DESIGN
ELECTROCHEMICAL CELLS
ELEMENTS
EPOXIDES
LEAKS
MERCURY ALLOYS
METALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PRIMARY BATTERIES
SEALS
TRANSITION ELEMENTS
250901* -- Energy Storage-- Batteries-- Design & Development
250903 -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ALLOYS
COPPER
DESIGN
ELECTROCHEMICAL CELLS
ELEMENTS
EPOXIDES
LEAKS
MERCURY ALLOYS
METALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PRIMARY BATTERIES
SEALS
TRANSITION ELEMENTS