07-01-2016 дата публикации
Номер: US20160006071A1
Принадлежит:
The present disclosure provides a preparation method of non-rectangular laminated cell, which comprises steps of: preparing k kinds of laminated cell units, wherein there are at least two kinds of laminated cell units adopting different electrode plate assemblies which are different in shape and/or size; laminating the k kinds of laminated cell units. The preparation of the i-th (i=1, 2 . . . k) kind of laminated cell unit comprises substeps of: providing a laminated pack: the laminated pack comprises nlaminated groups, the each laminated group comprises melectrode plate assemblies which are the same in shape and size, n≧2, m≧2, the electrode plate assemblies of all the laminated groups of the laminated pack and spacers between the adjacent laminated groups are orderly positioned in a Z-shaped separator in a laminating direction; the separator is broken at an end of the each spacer positioned in the separator. 1. A preparation method of a non-rectangular laminated cell , comprising steps of: [{'sub': i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i, 'providing a laminated pack: the laminated pack (SP) comprising nlaminated groups (SG), the each laminated group (SG) comprising melectrode plate assemblies which are the same in shape and size and the numbers of the electrode plate assemblies of all the laminated groups (SG) being the same or different, and n≧2, m≧2, a spacer (GT) being provided between the adjacent laminated groups (SG), the electrode plate assemblies of all the laminated groups (SG) of the laminated pack (SP) and the spacers (GT) between the adjacent laminated groups (SG) being orderly positioned in a Z-shaped separator (SE) in a laminating direction (S), an upper part and a lower part of the separator (SE) adjacent to the each spacer (GT) being separated by the spacer (GT); and'}, {'sub': i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'i', 'P', 'N', 'P', 'N', 'i', 'i', 'i, 'forming a laminated cell unit: the ...
Подробнее