Chemistry: physical processes
Patent
1974-04-04
1977-06-21
Krizmanich, George H.
Chemistry: physical processes
206427, 211 74, 220 17, 220 21, B04B 502
Patent
active
040306631
ABSTRACT:
An adaptor for use in a centrifuge bucket for evenly distributing a number of cylindrical test tubes thereacross and for maximizing the number of test tubes positionable in the bucket. The adaptor comprises a thin, flat, disc-shaped plate having a diameter approximately equal to the inside diameter of the bucket and a plurality of separate, unconnected partitions made integral with and extending normal to one side of the plate, the partitions defining a plurality of cavities for receipt of the bases of the test tubes. The partitions support substantially less than the entire circumference of each tube and have lengths which are substantially less than the lengths of the tubes. A lifting tray and handle provide means for lifting the adaptor and test tubes from the rotor bucket.
REFERENCES:
patent: D131007 (1942-01-01), Carlson
patent: 1010016 (1911-11-01), Campau
patent: 1307482 (1919-06-01), Cheek
patent: 1334109 (1920-03-01), Mojonnier
patent: 1698489 (1929-01-01), Bickford
patent: 2110308 (1938-03-01), Nelson
patent: 2416999 (1947-03-01), Keith et al.
patent: 2510591 (1950-06-01), Listman
patent: 2565299 (1951-08-01), Erickson
patent: 2821339 (1958-01-01), Wyble
patent: 3335894 (1967-08-01), Laird
patent: 3674198 (1972-07-01), Eberle
Conn Thomas E.
Grilli Victor J.
Beckman Instruments Inc.
Krizmanich George H.
May W. H.
Mehlhoff F. L.
Steinmeyer R. J.
LandOfFree
Tube adaptor for centrifuge rotor bucket does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tube adaptor for centrifuge rotor bucket, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tube adaptor for centrifuge rotor bucket will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-731731