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Class Information
Number: 494/14
Name: Imperforate bowl: centrifugal separators > With means for exchanging heat > Comprising or including means for cooling
Description: Apparatus wherein the means for changing the heat content comprises or includes a device, fluid or system for reducing the heat content.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8562502 Centrifugal apparatus having cooling device Oct. 22, 2013
8444542 Gear apparatus for a centrifuge including a drive shaft having two hollow longitudinal channels for lubricating the gear apparatus via an associated lubricant compensating system May. 21, 2013
8192343 Continuous flow ultra-centrifugation systems Jun. 5, 2012
8038592 Centrifuge having face seal Oct. 18, 2011
8025801 Radial counterflow inductive desalination Sep. 27, 2011
7909751 Method for sterilizing a centrifugal separator Mar. 22, 2011
7901342 Centrifugal separator with sterilizing apparatus Mar. 8, 2011
7874973 Centrifuge with steam sterilization Jan. 25, 2011
7850590 Separator having a rigidly connected stator, an elastic support and ultra sockets Dec. 14, 2010
7794383 Centrifugal separator with isolated rotor part Sep. 14, 2010
7591775 Centrifugal separator with sterilizing apparatus Sep. 22, 2009
7485085 Heat transfer for thermal cycling Feb. 3, 2009
7407473 Centrifuge sleep mode control Aug. 5, 2008
7371205 Device for asymmetric heating and cooling of reaction mixtures during centrifuging and rotor means therefore May. 13, 2008
7204795 Deviation ring for a self-distributing centrifuge Apr. 17, 2007
7192394 Air-cooled centrifuge Mar. 20, 2007
7081082 Method for the separation of blood plasma particles from a blood plasma suspension Jul. 25, 2006
6953424 Rotor driving apparatus with temperature adjustment of elastic supporting portion Oct. 11, 2005
6866621 Laboratory centrifuge, comprising refrigeration unit Mar. 15, 2005
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
6416454 Control of separation performance in a centrifuge by controlling a temperature differential therein Jul. 9, 2002
6390964 Device for cooling a centrifugal device and method for centrifuge operation May. 21, 2002
6334841 Centrifuge with Ranque vortex tube cooling Jan. 1, 2002
6241650 Centifuge with pneumatic drive and filtration of the atmosphere of its chamber Jun. 5, 2001
6228016 Sealing device for a centrifugal separator May. 8, 2001
6196961 Automatic centrifugal machine employing a link arm mechanism Mar. 6, 2001
6117063 Apparatus and method to cool a bearing in a centrifugal separator Sep. 12, 2000
6068586 Laboratory centrifuge having a casing cover and rotor chamber adapted to exhaust circulated air May. 30, 2000
6063019 Centrifuge with rotatable tube for particle and fluid separation May. 16, 2000
5904836 High-vacuum oil refinery system and process May. 18, 1999
5897483 Laboratory centrifuge having a casing cover and rotor chamber adapted to exhaust circulated air Apr. 27, 1999
5842965 Laboratory centrifuge having a simplified design Dec. 1, 1998
5772572 Laboratory centrifuge having a casing cover and rotor chamber adapted to exhaust circulated air Jun. 30, 1998
5724819 Thermoelectric cooling centrifuge Mar. 10, 1998
5653672 Centrifugal separator with thermo-module Aug. 5, 1997
5551241 Thermoelectric cooling centrifuge Sep. 3, 1996
5509881 Centrifuge rotor identification and refrigeration control system based on windage Apr. 23, 1996
5490830 Air-cooled biohazard centrifuge Feb. 13, 1996
5431620 Method and system for adjusting centrifuge operation parameters based upon windage Jul. 11, 1995
5356365 Temperature controlled centrifuge Oct. 18, 1994
5261252 Noise reduction systems for a refrigerated centrifuge instrument Nov. 16, 1993
4941866 Centrifuge Jul. 17, 1990
4936821 Centrifugal separator with rotating seals on the fixed upper head Jun. 26, 1990
4810240 Centrifugal separator of liquids with rotating seals on the fixed upper head Mar. 7, 1989
4785637 Thermoelectric cooling design Nov. 22, 1988
4690669 Refrigerated centrifuge having a removable bowl Sep. 1, 1987
4670003 Centrifugal apparatus and method Jun. 2, 1987
4531932 Centrifugal plasmapheresis device Jul. 30, 1985

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