EP 1832828 B1 20110907 - MAGNETIC CONVECTION HEAT CIRCULATION PUMP
Title (en)
MAGNETIC CONVECTION HEAT CIRCULATION PUMP
Title (de)
WÄRMEZIRKULATIONSPUMPE MIT MAGNETISCHER KONVEKTION
Title (fr)
POMPE DE CIRCULATION DE CHALEUR PAR CONVECTION MAGNETIQUE
Publication
Application
Priority
- JP 2005021956 W 20051130
- JP 2004350757 A 20041203
Abstract (en)
[origin: EP1832828A1] A magnetic convection heat circulation pump, wherein magnets are disposed inside a magnetic field flow passage for passing a magnetic fluid therein or on a part of the inner wall surface of a circulation flow passage in a magnetic pump thermally joined to a heat receiving part. The magnetic fluid is driven since a magnetic force is directly applied to the magnetic fluid and a large temperature gradient is produced between the heat receiving part and the magnetic pump due to a difference between a heat quantity transferred from the heat receiving part indirectly to the magnetic pump and the heat quantity of the magnetic fluid led into the magnetic pump.
IPC 8 full level
F28D 15/02 (2006.01); F25D 9/00 (2006.01)
CPC (source: EP US)
F28D 15/0266 (2013.01 - EP US); F28F 23/00 (2013.01 - EP US); F28F 2250/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1832828 A1 20070912; EP 1832828 A4 20100804; EP 1832828 B1 20110907; AT E523747 T1 20110915; JP 4507207 B2 20100721; JP WO2006059622 A1 20080605; US 2008264068 A1 20081030; WO 2006059622 A1 20060608
DOCDB simple family (application)
EP 05811624 A 20051130; AT 05811624 T 20051130; JP 2005021956 W 20051130; JP 2006547961 A 20051130; US 79210005 A 20051130