公开(公告)号：EP1200171A2

公开(公告)日：2002-05-02

申请号：EP00951327.6

申请日：2000-07-03

申请人： C & H Werkzeugmaschinen GmbH

发明人： COMBROWSKI, Zbigniew ,  HAMMA, Armin

IPC分类号： B01D29/41 ,  B01D33/21

CPC分类号： C10M175/0058 ,  B01D17/00 ,  B01D17/0214 ,  B01D17/10 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/245 ,  B01D21/307 ,  B01D29/39 ,  B01D29/41 ,  B01D29/605 ,  B01D29/661 ,  B01D29/668 ,  B01D29/94 ,  B01D2201/0407 ,  B01D2201/204 ,  B01D2201/208 ,  B01D2201/265 ,  B08B3/14 ,  C02F2103/44

摘要： The invention relates to a device for maintaining and cleaning a working medium (3), especially coolants, oils, grinding water, vehicle washing water and washing baths, which can be delivered to at least one filter by at least one line, especially a flexible tube (6). According to the invention, a vacuum and/or pressure-generating device is allocated to the filter (13) or to a filter pad (41, 41.1) and the filter can be approached from several sides. The working medium (3) enters the filter pad and passes from the inside of said filter pad (41, 41.1) to a transfer section (12).