Plastic article or earthenware shaping or treating: apparatus – Means making particulate material directly from liquid or... – By slinger or rotating liquid comminutor
Patent
1990-04-16
1991-05-28
Woo, Jay H.
Plastic article or earthenware shaping or treating: apparatus
Means making particulate material directly from liquid or...
By slinger or rotating liquid comminutor
264 8, 264 82, B29B 900
Patent
active
050189549
ABSTRACT:
The preferred embodiment of the shielded counter-rotating spinner assembly for microparticalization of liquid consists of two opposed, coaxial, counter-rotating, conical, sharp-edged spinners whose edges are in close proximity and whose outer surfaces are in close proximity with non-rotating shields which extend to the edges of the spinners. The purpose of the shields is to greatly reduce the spinner induced air drafts so that, when liquids are applied to the inside surfaces of the spinners through the axes of the driving motors, the droplets produced on the edges of the spinners are injected into very low velocity air. The benefits of accomplishing this are the realization of very short droplet trajectories, the concomitant reduction in size of a plenum chamber which might encompass the device, the production of dense fogs of liquid droplets, and the ability to efficiently mix a liquid with a gas or to mix binary liquid chemicals together away from the device, but within a restricted volume where the atmosphere may be controlled and the production of solid droplets from the liquid phase through cooling in a finite volume and within a controlled atmosphere.
REFERENCES:
patent: 2238364 (1941-04-01), Hall
patent: 2306449 (1942-12-01), Landgraf
patent: 2433000 (1947-12-01), Manning
patent: 2439772 (1948-04-01), Gow
patent: 3317954 (1967-05-01), Crompton
patent: 3346356 (1967-10-01), Anderson et al.
patent: 3483281 (1969-12-01), Chisolm
patent: 3597176 (1971-08-01), Plumat
patent: 3912799 (1975-10-01), Chisolm
patent: 4100879 (1978-07-01), Goldin et al.
patent: 4211736 (1980-07-01), Bradt
Dicke, Jr. Allen A.
Matney, Jr. William J.
Microparticle Technology, Inc.
Woo Jay H.
LandOfFree
Shielded counter-rotating spinner assembly for microparticalizat does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shielded counter-rotating spinner assembly for microparticalizat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shielded counter-rotating spinner assembly for microparticalizat will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-32437