Cleaning and liquid contact with solids – Apparatus – Automatic controls
Reexamination Certificate
2007-04-03
2007-04-03
Perrin, Joseph L. (Department: 1746)
Cleaning and liquid contact with solids
Apparatus
Automatic controls
C134S16600C
Reexamination Certificate
active
10762553
ABSTRACT:
A cleaning method for a filter testing device (10) including switching devices (V1–V6), external connections (12, 14, 16, 18, 20) and internal volumes (24, 26, 28, 30, VV1–VV5) that can come into contact with a fluid from a filter device that is to be tested. The cleaning method involves the steps of: selecting one or more internal volumes (24, 26, 28, 30, VV1–VV5) to be cleaned, cleaning the selected internal volumes (24, 26, 28, 30, VV1–VV5) with a cleaning fluid by correspondingly switching the switching devices (V1–V6), and removing the cleaning fluid contained in the internal volumes (24, 26, 28, 30, VV1–VV5) from the internal volumes. Also a computer program product with program parts for implementing the method of the invention or a preferred embodiment thereof, and a filter testing device adapted to be cleaned by the method of the invention.
REFERENCES:
patent: 4701861 (1987-10-01), Kauke
patent: 4881176 (1989-11-01), Kononov
patent: 5714379 (1998-02-01), Phipps, Jr.
patent: 21 06 223 (1971-02-01), None
patent: 36 28 656 (1986-08-01), None
patent: 196 05 211 (1996-02-01), None
Baumfalk Reinhard
Reif Oscar-Werner
Van Den Boogaard Juergen
Von Der Hardt Jochen
Crowell & Moring LLP
Perrin Joseph L.
Sartorius AG
LandOfFree
Cleaning method for filter testing device, computer program... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cleaning method for filter testing device, computer program..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cleaning method for filter testing device, computer program... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3752680