H - Electricity – 01 – G
Patent
H - Electricity
01
G
H01G 13/02 (2006.01) H01M 6/10 (2006.01) H01M 10/04 (2006.01)
Patent
CA 2511576
The invention relates to a device for the production of electric energy storage units, comprising means (A, 104, 204, 304) for feeding multiple films and a mandrel (610) which is adapted in such a way that said multiple films can be wound in the form of a multi-layered unit, characterised in that the mandrel (610) has a non-circular rotation section and in that the device comprises drive means consisting in rotating the mandrel (610) at a non-constant angular speed which is controlled in such a way that a constant linear speed can be obtained for the feeding of said films.
La présente invention concerne un dispositif de réalisation d'ensembles de stockage d'énergie électrique comprenant des moyens (A, 104, 204, 304) d'alimentation de films multiples et un mandrin (610) adapté pour enrouler ces films multiples sous forme d'un ensemble multi-couches, caractérisé par le fait que le mandrin (610) présente une section non circulaire de révolution et que le dispositif comprend des moyens d'entraînement à rotation du mandrin (610) selon une vitesse angulaire non constante contrôlée de manière à obtenir une vitesse linéaire constante d'alimentation desdits films.
Batscap
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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