公开(公告)号：US20240082775A1

公开(公告)日：2024-03-14

申请号：US18516355

申请日：2023-11-21

申请人： Cummins Filtration Inc.

发明人： Dhananjay Kumar Singh ,  Shantanu Sanjay Ghatnekar ,  Balasaheb Mahadev Bhittam

IPC分类号： B01D46/52 ,  B01D29/01 ,  B01D35/00 ,  B01D46/54 ,  B01D63/06

CPC分类号： B01D46/527 ,  B01D29/016 ,  B01D35/005 ,  B01D46/546 ,  B01D63/067 ,  B01D2201/12 ,  B01D2279/60

摘要： A media pack includes a filtration sheet and a support sheet engaged with the filtration sheet. The support sheet includes a first perforated sheet and a first media sheet, the first perforated sheet and the first media sheet being corrugated. The filtration sheet and the support sheet are wound together in a substantially spiral shape. The filtration sheet and the support sheet together form a plurality of channels that are alternatively sealed on opposing ends of the media pack.