Agitating – In vacuum chamber
Patent
1997-10-30
1999-08-10
Soohoo, Tony G.
Agitating
In vacuum chamber
3663261, B01P 1306
Patent
active
059348038
ABSTRACT:
An apparatus for mixing multi-part reaction materials under a vacuum comprises a container including a mixing chamber sized to contain a reaction material. An agitator for mixing the reaction material to form a mix includes both rigid blades and flexible paddles. The rigid blades are substantially non-deflected during mixing and cut the mix, and the flexible paddles are deflected and knead the mix. The combined action of the rigid blades and the flexible paddles under vacuum throughly mixes reaction materials and removes entrapped gases from the mix. The mix can be dispensed directly from the mixing chamber. The apparatus can be used to mix viscous materials such as bone cement.
REFERENCES:
patent: 3144966 (1964-08-01), Cook
patent: 4015945 (1977-04-01), Frankel et al.
patent: 4185072 (1980-01-01), Puderbaugh et al.
patent: 4758096 (1988-07-01), Gunnarsson
patent: 4808184 (1989-02-01), Tepic
patent: 4973168 (1990-11-01), Chan
patent: 5004501 (1991-04-01), Faccioli et al.
patent: 5114240 (1992-05-01), Kindt-Larsen et al.
patent: 5252301 (1993-10-01), Nilson et al.
patent: 5265956 (1993-11-01), Nelson et al.
patent: 5368386 (1994-11-01), Murray
patent: 5370221 (1994-12-01), Magnusson et al.
patent: 5398483 (1995-03-01), Smith et al.
patent: 5415474 (1995-05-01), Nelson et al.
patent: 5435645 (1995-07-01), Faccioli et al.
patent: 5443182 (1995-08-01), Tanaka et al.
patent: 5501520 (1996-03-01), Lidgren et al.
patent: 5588745 (1996-12-01), Tanaka et al.
Physical Systems, Inc.
Soohoo Tony G.
LandOfFree
Apparatus and method for mixing multi-part reaction materials un does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for mixing multi-part reaction materials un, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for mixing multi-part reaction materials un will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1112887