EP 4256245 A1 20231011 - THERMAL SYSTEM INCLUDING A HEAT PUMP COMPRISING TWO TYPES OF COMPRESSOR
Title (en)
THERMAL SYSTEM INCLUDING A HEAT PUMP COMPRISING TWO TYPES OF COMPRESSOR
Title (de)
THERMISCHES SYSTEM MIT EINER WÄRMEPUMPE MIT ZWEI VERDICHTERARTEN
Title (fr)
SYSTÈME THERMIQUE INCLUANT UNE POMPE À CHALEUR COMPRENANT DEUX TYPES DE COMPRESSEUR
Publication
Application
Priority
- FR 2012646 A 20201203
- FR 2021052175 W 20211202
Abstract (en)
[origin: WO2022117959A1] The invention relates to a thermal system (100) comprising a heat pump (10), and an electrical supply system (30). The heat pump (10) comprises a first compressor (51) able to compress a refrigerant when powered by a DC electric current, and a second compressor (50) able to compress the refrigerant when powered with an AC electric current. The electrical supply system (30) comprises an electrical energy storage device (12). The electrical supply system (30) is able to be supplied with electricity by an external electricity supply source (200) and to deliver the electric current that powers the first compressor (51) and the second compressor (50). The invention also relates to a method for controlling such a thermal system (100).
IPC 8 full level
F24H 4/00 (2006.01); F25B 49/02 (2006.01)
CPC (source: EP)
F24H 4/00 (2013.01); F25B 49/022 (2013.01); F24H 2240/01 (2013.01); F25B 2400/075 (2013.01); F25B 2600/024 (2013.01)
Citation (search report)
See references of WO 2022117959A1
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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022117959 A1 20220609; EP 4256245 A1 20231011; FR 3117195 A1 20220610; FR 3117195 B1 20230224
DOCDB simple family (application)
FR 2021052175 W 20211202; EP 21845086 A 20211202; FR 2012646 A 20201203