Vacuum filtration apparatus

Liquid purification or separation – With repair or assembling means – Sliding or rolling on guide means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

210451, 210454, 210467, 221189, B01D 2996

Patent

active

052365840

ABSTRACT:
A filtration apparatus provides for semiautomatic operation by including a filter element dispenser located at a filtration station. In order to effect removal of a used filter element from the filtration station, a tilting mechanism allows for tilting of a filtration stage which breaks or interrupts a vacuum which is otherwise continuously applied to the filtration station. In operation, the filter dispenser is manually rotated about a support to dispense a filter element in a filtration port at the filtration station. Next, a filtration cup which includes a filtration well is manually rotated about the support and positioned to be seated in the filtration port. After the filtration cup is seated in the filtration port a liquid to be filtered can be dispensed into the filtration well.

REFERENCES:
patent: 2771979 (1956-11-01), Lenhart
patent: 3160587 (1964-12-01), Waring
patent: 3601250 (1971-08-01), Merila
patent: 4225440 (1980-09-01), Pitesky
patent: 4303518 (1981-12-01), Grosshandler
patent: 4427415 (1984-01-01), Cleveland
patent: 4468322 (1984-08-01), Fogarty, Jr. et al.
patent: 4781563 (1988-11-01), Capelle
patent: 4827779 (1989-05-01), Marple et al.
patent: 4849173 (1989-07-01), Chang
patent: 4850840 (1989-07-01), Gneuss
patent: 4874691 (1989-10-01), Chandler
patent: 4941899 (1990-07-01), Liu
patent: 4997561 (1991-03-01), Schutz

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Vacuum filtration apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum filtration apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum filtration apparatus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2241526

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.