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Class Information
Number: 494/13
Name: Imperforate bowl: centrifugal separators > With means for exchanging heat
Description: Apparatus provided with means for changing the heat content of either the material or the separator.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6953424 |
Rotor driving apparatus with temperature adjustment of elastic supporting portion |
Oct. 11, 2005 |
| 6860845 |
System and process for separating multi phase mixtures using three phase centrifuge and fuzzy logic |
Mar. 1, 2005 |
| 6852074 |
Biological processing apparatus for expressing fluid material |
Feb. 8, 2005 |
| 6800053 |
Method and apparatus for sterilizing internal passages of a centrifuge centrate gate |
Oct. 5, 2004 |
| 6783993 |
Homogenizing of small-volume mixtures by centrifugation and heating |
Aug. 31, 2004 |
| 6605028 |
Blood centrifuge having integral heating to control cellular component temperature |
Aug. 12, 2003 |
| 6593143 |
Centrifuge system with contactless regulation of chemical-sample temperature using eddy currents |
Jul. 15, 2003 |
| 6461287 |
Centrifugal vacuum concentrator and modular structured rotor assembly for use therein |
Oct. 8, 2002 |
| 6416454 |
Control of separation performance in a centrifuge by controlling a temperature differential therein |
Jul. 9, 2002 |
| 6387253 |
Solid-liquid separating device |
May. 14, 2002 |
| 5911885 |
Application of microwave radiation in a centrifuge for the separation of emulsions and dispersions |
Jun. 15, 1999 |
| 5865993 |
Filter centrifuge with a drying device for the moist solids collected in the centrifuge drum |
Feb. 2, 1999 |
| 5866085 |
Device for the encapsulation of plastic syringes |
Feb. 2, 1999 |
| 5743840 |
Centrifuge with a heating jacket for drying collected solids |
Apr. 28, 1998 |
| 5724819 |
Thermoelectric cooling centrifuge |
Mar. 10, 1998 |
| 5163895 |
Centrifuge-drier |
Nov. 17, 1992 |
| 5084133 |
Process for concentrating specimens by evaporation of the solvent with a centrifugal evaporator-concentrator |
Jan. 28, 1992 |
| 5041076 |
Rotary inertial thermodynamic multi-stage mass-flow divider |
Aug. 20, 1991 |
| 4907893 |
Thermo-roto mixer apparatus |
Mar. 13, 1990 |
| 4785637 |
Thermoelectric cooling design |
Nov. 22, 1988 |
| 4767395 |
Centrifugal grease remover/absorber for foods |
Aug. 30, 1988 |
| 4693702 |
Rotor having frangible projections thereon |
Sep. 15, 1987 |
| 4648863 |
Apparatus for the pure preparation of particles, biological cell systems and colloids |
Mar. 10, 1987 |
| 4631048 |
Method and apparatus for pneumatically evacuating centrifuges |
Dec. 23, 1986 |
| 4601696 |
Centrifuge provided with a rotor identification |
Jul. 22, 1986 |
| 4531932 |
Centrifugal plasmapheresis device |
Jul. 30, 1985 |
| 4512758 |
Thermoelectric temperature control assembly for centrifuges |
Apr. 23, 1985 |
| 4498896 |
Heatable centrifuge |
Feb. 12, 1985 |
| 4412865 |
Device for separating a filler mass |
Nov. 1, 1983 |
| 4285810 |
Method and apparatus for field flow fractionation |
Aug. 25, 1981 |
| 4256696 |
Cuvette rotor assembly |
Mar. 17, 1981 |
| 4190530 |
Centrifugal method and apparatus for processing fluid materials |
Feb. 26, 1980 |
| 4135883 |
Blood analyzer system |
Jan. 23, 1979 |
| 4131369 |
Centrifugal homogenizer |
Dec. 26, 1978 |
| 4052304 |
Preheating device for centrifugal |
Oct. 4, 1977 |
| 4030897 |
Degassing of liquids |
Jun. 21, 1977 |
| 4006206 |
Centrifugal apparatus and method for processing explosives |
Feb. 1, 1977 |
| 4000074 |
Centrifuge having an inner, invertible, funnel-like container |
Dec. 28, 1976 |
| 3998610 |
Rotating concentric homogeneous turbulence centrifuge |
Dec. 21, 1976 |
| 3981437 |
Centrifuge having a system for controlling the temperature of the liquid to be centrifuged or of one of the components thereof |
Sep. 21, 1976 |
| 3970470 |
Centrifuge |
Jul. 20, 1976 |
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