Multitubular bag for electrodes of electric batteries

Details Multitubular bag for electrodes of electric batteries Multitubular bag for electrodes of electric batteries

1991-05-13

1992-07-28

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer or spacer insulating structure

429238, H01M 218, H01M 476

Patent

active

051340453

ABSTRACT:
A multitubular bag for electrodes of electric batteries, made of a one-piece double fabric (1a) establishing a plurality of parallel pipes (3) in its inside, the double fabric (1a) of bag (1) showing transversal high tenacity and high tensile strength multifilament yarns (4) laid in a direction transversal to the main development direction of pipes (2), and longitudinal high porosity yarns (5) obtained starting from synthetic fiber staple laid in longitudinal direction, that is laid in a direction parallel to the main developement direction of pipes (2).

REFERENCES:
patent: 2266546 (1941-12-01), Galloway
patent: 2350752 (1944-06-01), Graf
patent: 2972000 (1961-02-01), Briolo
patent: 2981283 (1961-04-01), Bushrod
patent: 3224905 (1965-12-01), Hentschec

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