EP 4237758 A1 20230906 - GAS REFRIGERATION MACHINE, METHOD FOR OPERATING A GAS REFRIGERATION MACHINE, AND METHOD FOR PRODUCING A GAS REFRIGERATION MACHINE WITH A COMMON AXIS
Title (en)
GAS REFRIGERATION MACHINE, METHOD FOR OPERATING A GAS REFRIGERATION MACHINE, AND METHOD FOR PRODUCING A GAS REFRIGERATION MACHINE WITH A COMMON AXIS
Title (de)
GASKÄLTEMASCHINE, VERFAHREN ZUM BETREIBEN EINER GASKÄLTEMASCHINE UND VERFAHREN ZUM HERSTELLEN EINER GASKÄLTEMASCHINE MIT EINER GEMEINSAMEN ACHSE
Title (fr)
MACHINE DE RÉFRIGÉRATION À GAZ, PROCÉDÉ DE FONCTIONNEMENT D'UNE MACHINE DE RÉFRIGÉRATION À GAZ ET PROCÉDÉ DE PRODUCTION D'UNE MACHINE DE RÉFRIGÉRATION À GAZ PRÉSENTANT UN AXE COMMUN
Publication
Application
Priority
- DE 102020213549 A 20201028
- EP 2021079706 W 20211026
Abstract (en)
[origin: WO2022090244A1] The invention relates to a gas refrigeration machine with the following features: an inlet (2) for gas to be cooled; a recuperator (10); a compressor (40) with a compressor inlet (41), said compressor inlet (41) being coupled to a first recuperator outlet (12); a heat exchanger (60); a turbine (70); and a gas outlet (5), wherein the compressor (40) has a compressor wheel (40a), and the turbine (70) has a turbine wheel (70a); the compressor wheel (40a) and turbine wheel (70a) are arranged on a common axis; a rotor (44) of a drive motor is arranged on the common axis, said rotor interacting with a stator of the drive motor; and the compressor wheel (40a) has a larger diameter than the turbine wheel (70a).
IPC 8 full level
F25B 9/00 (2006.01); F25B 9/14 (2006.01); F25B 11/04 (2006.01); F25B 29/00 (2006.01); F25B 40/00 (2006.01)
CPC (source: EP)
F25B 9/004 (2013.01); F25B 9/14 (2013.01); F25B 11/04 (2013.01); F25B 29/003 (2013.01); F25B 40/00 (2013.01); F25B 2309/003 (2013.01); F25B 2309/004 (2013.01); F25B 2309/005 (2013.01); F25B 2339/047 (2013.01); F25B 2500/18 (2013.01)
Citation (search report)
See references of WO 2022090244A1
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 2022090244 A1 20220505; DE 102020213549 A1 20220428; EP 4237758 A1 20230906
DOCDB simple family (application)
EP 2021079706 W 20211026; DE 102020213549 A 20201028; EP 21799046 A 20211026