公开(公告)号：US3730352A

公开(公告)日：1973-05-01

申请号：US3730352D

申请日：1971-12-06

Applicant: NEW BRUNSWICK SCIENTIFIC CO

Inventor： COHEN S ,  TANNENBAUM M

IPC: B01D29/05 ,  B01D29/04

CPC classification number: B01D29/05 ,  B01D29/52 ,  B01D29/78 ,  B01D29/92 ,  B01D2201/204

Abstract: A filtration apparatus for simultaneously performing a plurality of filtering operations. A plurality of filters are respectively situated beneath a plurality of reservoir cavities for supplying liquid to be filtered to the filters to pass therethrough, and a plurality of collection vials are respectively situated beneath the filters for receiving the filtrate therefrom. The entire apparatus can be inverted as a unit. A plurality of seals respectively seal the reservoir cavities with respect to the filters in such a way that during the washing operations washing liquid can wash the margins of the filters.

Abstract translation: 一种用于同时执行多个过滤操作的过滤装置。 多个过滤器分别位于多个储存器腔下方，用于将待过滤的液体供给到过滤器中以通过，并且多个收集瓶分别位于过滤器下方以从其中接收滤液。 整个装置可以作为一个单元反转。 多个密封件相对于过滤器分别密封储存器腔，使得在洗涤操作期间，洗涤液体可以洗涤过滤器的边缘。