Title:
【発明の名称】流体をろ過するためのフィルター装置
Document Type and Number:
Japanese Patent JP3272356
Kind Code:
B2
Abstract:
The filter system comprises a filter element (10) arranged in wave- or zig-zag-shaped folds and having flat filter element portions (12) and intermediate bending lines (14). The longitudinal edges of the filter element (10) are connected to tensioning bands (20). When the filter element (10) is stretched, these tensioning bands (20) are tensioned and in their tensioned condition fulfill a holding function for holding the filter element portions (12) in the stretched condition of the filter element (10). Thus, no spacers are required on the filter frame (22) for maintaining the stability of shape of the filter element (10).
Inventors:
Van de furaf, Peter
Horsten, Anton Ye Ye
Horsten, Anton Ye Ye
Application Number:
JP51163493A
Publication Date:
April 08, 2002
Filing Date:
October 30, 1992
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
B01D27/06; B01D29/07; B01D46/00; B01D46/10; B01D46/42; B01D46/52; (IPC1-7): B01D29/07; B01D46/52
Domestic Patent References:
| JP57177318A | ||||
| JP6418413A | ||||
| JP62155912A | ||||
| JP6373129U | ||||
| JP4312234B1 |
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)