EP 1780483 A1 20070502 - COOLING BOX
Title (en)
COOLING BOX
Title (de)
KASTENFÖRMIGE KÜHLVORRICHTUNG
Title (fr)
BOITE DE REFROIDISSEMENT
Publication
Application
Priority
- JP 2005012556 W 20050707
- JP 2004221611 A 20040729
Abstract (en)
The controller (86) of a cooling box is configured such that when the temperature (Th) of the warm head of a Stirling refrigerating machine (30) exceeds a reference temperature (Th1), it maximizes the speed of a heat radiation fan (53) and the output of a circulation pump (61), and minimizes the output of the Stirling refrigerating machine (30). If the temperature (Th) of the warm head exceeds a critical temperature (Th2) even after this control, it stops the Stirling refrigerating machine (30). Therefore, as compared with the case of stopping the Stirling refrigerating machine (30) immediately after the temperature (Th) of the warm head has exceeded the critical temperature (Th2), the reliability of the cooling box can be improved.
IPC 8 full level
F25D 11/00 (2006.01)
CPC (source: EP KR US)
F25B 9/14 (2013.01 - EP US); F25B 49/02 (2013.01 - KR); F25D 11/00 (2013.01 - EP KR US); F25D 29/00 (2013.01 - KR); F25D 21/04 (2013.01 - EP US); F25D 29/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2006011344A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1780483 A1 20070502; CN 1993590 A 20070704; JP 2006038384 A 20060209; JP 3796505 B2 20060712; KR 20070042561 A 20070423; US 2007245747 A1 20071025; WO 2006011344 A1 20060202
DOCDB simple family (application)
EP 05758333 A 20050707; CN 200580025622 A 20050707; JP 2004221611 A 20040729; JP 2005012556 W 20050707; KR 20077004616 A 20070227; US 62865605 A 20050707