FIELD: chemical power sources; alkaline nickel-zinc cells. SUBSTANCE: in cell optimum sealing of element is provided due to ratio of summary thickness of positive plate 1 and negative plate 2 to thickness of swelling film separator 3 equal to 10.8-14.0, and ratio of free clearance between element and jar walls to summary thickness of film separator 3 equal to 0.7-1.3. Plates are enclosed in separator 4 and 41 made of nonwoven fibre microporous fabric over which film separator 3 is laid. EFFECT: enhanced sealing and reliability. 1 dwg, 1 tbl
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Authors
Dates
1994-01-15—Published
1992-02-21—Filed