EP 1777471 A1 20070425 - HEAT PUMP-TYPE HOT-WATER SUPPLY DEVICE
Title (en)
HEAT PUMP-TYPE HOT-WATER SUPPLY DEVICE
Title (de)
HEISSWASSERZUFUHRVORRICHTUNG DER WÄRMEPUMPENART
Title (fr)
DISPOSITIF D'ALIMENTATION EN EAU CHAUDE DE TYPE POMPE À CHALEUR
Publication
Application
Priority
- JP 2005012800 W 20050712
- JP 2004204956 A 20040712
Abstract (en)
At least at the time of starting of a heat pump cycle, a ta
IPC 8 full level
F24H 1/00 (2006.01)
CPC (source: EP US)
F24D 19/1054 (2013.01 - EP US); F24H 15/215 (2022.01 - EP US); F24H 15/219 (2022.01 - EP US); F24H 15/227 (2022.01 - EP US); F24H 15/242 (2022.01 - EP US); F24H 15/258 (2022.01 - EP US); F24H 15/34 (2022.01 - EP US); F24H 15/375 (2022.01 - EP US); F24H 15/38 (2022.01 - EP US); F24H 15/385 (2022.01 - EP US); F25B 9/008 (2013.01 - EP); F25B 2309/061 (2013.01 - EP); F25B 2339/047 (2013.01 - EP); F25B 2600/17 (2013.01 - EP); F25B 2700/19 (2013.01 - EP); F25B 2700/2102 (2013.01 - EP); F25B 2700/2106 (2013.01 - EP); F25B 2700/21152 (2013.01 - EP); F25B 2700/21161 (2013.01 - EP); F25B 2700/21174 (2013.01 - EP); F25B 2700/21175 (2013.01 - EP)
Citation (search report)
See references of WO 2006006578A1
Designated contracting state (EPC)
DE FR SE
DOCDB simple family (publication)
EP 1777471 A1 20070425; JP 4337880 B2 20090930; JP WO2006006578 A1 20080424; WO 2006006578 A1 20060119
DOCDB simple family (application)
EP 05765649 A 20050712; JP 2005012800 W 20050712; JP 2006529048 A 20050712