EP 4375589 A1 20240529 - CONNECTION OF HEAT PUMPS AND A METHOD OF CONTROLLING HEAT PUMPS OF THIS CONNECTION
Title (en)
CONNECTION OF HEAT PUMPS AND A METHOD OF CONTROLLING HEAT PUMPS OF THIS CONNECTION
Title (de)
VERBINDUNG VON WÄRMEPUMPEN UND VERFAHREN ZUR STEUERUNG VON WÄRMEPUMPEN DIESER VERBINDUNG
Title (fr)
CONNEXION DE POMPES À CHALEUR ET PROCÉDÉ DE COMMANDE DE POMPES À CHALEUR DE CETTE CONNEXION
Publication
Application
Priority
CZ 2022492 A 20221122
Abstract (en)
The invention discloses a novel connection of heat pumps (1) having primary fluid circuits (2) in a common fluid circuit (3) to form an efficient source of heat or cold. The heat pumps (1) are connected to the common fluid circuit (3) by the primary fluid circuits (2), and a temperature sensor (5) is installed before and after each connection of the primary fluid circuit (2) to the common fluid circuit (3). The operation of the heat pumps (1) is controlled by a controller (6) according to the sensed temperature from the temperature sensors (5).
IPC 8 full level
F25B 13/00 (2006.01); F24D 3/18 (2006.01); F25B 49/02 (2006.01)
CPC (source: CZ EP)
F24D 3/18 (2013.01 - EP); F24D 11/0214 (2013.01 - CZ EP); F24H 15/219 (2022.01 - EP); F25B 13/00 (2013.01 - EP); F25B 29/003 (2013.01 - CZ); F25B 49/02 (2013.01 - EP); F24D 2200/12 (2013.01 - EP); F24D 2200/123 (2013.01 - EP); F25B 2313/003 (2013.01 - EP); F25B 2313/0314 (2013.01 - EP); F25B 2400/06 (2013.01 - EP)
Citation (search report)
- [X] EP 3264009 A1 20180103 - MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD [JP]
- [X] JP 2011052838 A 20110317 - MITSUBISHI ELECTRIC CORP
- [X] EP 3904790 A1 20211103 - DAIKIN IND LTD [JP]
- [A] WO 2012144581 A1 20121026 - HITACHI PLANT TECHNOLOGIES LTD [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4375589 A1 20240529; CZ 2022492 A3 20231115; CZ 309830 B6 20231115
DOCDB simple family (application)
EP 23209716 A 20231114; CZ 2022492 A 20221122