Search International and National Patent Collections

1. (WO2014191230) COOLING SYSTEM AND COOLING PROCESS FOR USE IN HIGH-TEMPERATURE ENVIRONMENTS

Pub. No.:    WO/2014/191230    International Application No.:    PCT/EP2014/060069
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Sat May 17 01:59:59 CEST 2014
IPC: F25B 7/00
F25B 25/02
F02C 6/00
Applicants: SIEMENS AKTIENGESELLSCHAFT
Inventors: GIRBIG, Paul
GROMOLL, Bernd
REISSNER, Florian
SCHÄFER, Jochen
Title: COOLING SYSTEM AND COOLING PROCESS FOR USE IN HIGH-TEMPERATURE ENVIRONMENTS
Abstract:
The invention relates to a cooling system comprising a refrigeration installation coupled to a high-temperature heat pump. This makes it possible for the refrigeration installation to be operated at conventional temperatures with regard to evaporation and condensation temperatures, because the high-temperature heat pump provides the temperature difference compared to the ambient temperature. Such a cooling system or a cooling process that uses said cooling system can advantageously be used for precooling turbine input air in high-temperature environments. High-temperature refrigerants are preferably used.