Agitating – Having specified feed means – Pump forces material through restriction
Patent
1998-05-11
1999-05-04
Fox, John
Agitating
Having specified feed means
Pump forces material through restriction
366336, 138 43, B01F 500
Patent
active
058995641
ABSTRACT:
An homogenization valve design yields improved homogenization efficiency. The length of the valve surface relative to the valve seat or land is controlled so that the overlap is limited. This allows convergence between turbulent mixing layers and a homogenization zone. Preferably some overlap is provided, however, to contribute to the stability of the valves and avoid destructive chattering.
REFERENCES:
patent: 366169 (1887-07-01), Hyatt
patent: 973328 (1910-10-01), Willmann
patent: 996704 (1911-07-01), Cribbins
patent: 1070218 (1913-08-01), Willmann
patent: 1070226 (1913-08-01), Becker
patent: 1112594 (1914-10-01), Brawner, Jr.
patent: 1266501 (1918-05-01), Leitch
patent: 1436947 (1922-11-01), Davis
patent: 1533843 (1925-04-01), Ferns
patent: 2882025 (1959-04-01), Loo
patent: 3179385 (1965-04-01), Deackoff
patent: 3526391 (1970-09-01), Church, Jr.
patent: 3732851 (1973-05-01), Self
patent: 4081863 (1978-03-01), Rees
patent: 4160002 (1979-07-01), Janovtchik
patent: 4205696 (1980-06-01), Gongwer
patent: 4352573 (1982-10-01), Pandolfe
patent: 4383769 (1983-05-01), Pandolfe
patent: 4533254 (1985-08-01), Cook et al.
patent: 4585357 (1986-04-01), Ogata
patent: 4921014 (1990-05-01), Tartaglia et al.
patent: 4952067 (1990-08-01), Dallas
patent: 5575561 (1996-11-01), Rohwer
Pandolfe, W.D., "Cell Disruption by Homogenization," APV Homogenizers, Gaulin, Rannie, pp. 1-20 (1993).
Tennekes, H., et al., "A First Course in Turbulence," The MIT Press, Library of Congress Catalog Card Number: 77-165072, pp. 129-131 (1972).
Perry, R.H., et al., "Chemical Engineers' Handbook, "Fifth Edition, McGraw-Hill Book Company,pp. 5-20 (1973).
Stevenson, M., "Visualization of the Flow Patterns in a High-Pressure Homogenizing Valve Using a CFD Package," Journal of Food Engineering, Vol. 33:151-165 (1997).
Ferguson R. Daniel
Kinney Richard R.
Pandolfe William D.
APV Homogenizer Group, Div. of APV North America
Fox John
LandOfFree
Homogenization valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Homogenization valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Homogenization valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1864234