EP 1318365 A1 20030611 - Method of controlling a variable cooling capacity compressor and refrigerator or freezer controlled by such method
Title (en)
Method of controlling a variable cooling capacity compressor and refrigerator or freezer controlled by such method
Title (de)
Verfahren zur Regelung eines Kompressors mit variabler Kühlleistung und nach diesem Verfahren geregelter Kühl- oder Gefrierschrank
Title (fr)
Procédé de réglage d'un compresseur à capacité de refroidissement variable et réfrigérateur ou congélateur contrôlé par ce procédé
Publication
Application
Priority
EP 01128455 A 20011205
Abstract (en)
A method for controlling the cooling capacity of a variable cooling capacity (VCC) compressor of a refrigerator or freezer (R) comprises an electronic controller (C) which receives a temperature feedback signal from the refrigerator/ freezer cell. The output signal of the electronic controller is based on a predetermined on/off band which is different from the on/off temperature band and which is preferably a on/off speed band. <IMAGE>
IPC 1-7
IPC 8 full level
F25B 49/02 (2006.01)
CPC (source: EP)
F25B 49/022 (2013.01); F25B 2400/073 (2013.01); F25B 2600/0251 (2013.01); F25D 2700/12 (2013.01)
Citation (search report)
- [XY] US 4918932 A 19900424 - GUSTAFSON ALAN D [US], et al
- [Y] US 5535593 A 19960716 - WU YEONG-WEI A [US], et al
- [A] US 5148685 A 19920922 - TAKANO AKIHIKO [JP], et al
- [Y] US 5428965 A 19950704 - GRUNWALD STEFAN H [US], et al
- [A] US 3938017 A 19760210 - HAYES THOMAS EDWARD
- [A] US 5229699 A 19930720 - CHU YAO-TUNG [TW], et al
- [A] DE 4322366 A1 19950112 - SIEMENS AG [DE]
- [A] US 4934157 A 19900619 - SUZUKI SHINICHI [JP], et al
- [Y] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 11 28 November 1997 (1997-11-28)
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
EP 1318365 A1 20030611; EP 1318365 B1 20070704; DE 60129231 D1 20070816; DE 60129231 T2 20080313; ES 2290083 T3 20080216
DOCDB simple family (application)
EP 01128455 A 20011205; DE 60129231 T 20011205; ES 01128455 T 20011205