EP 3790682 C0 20230920 - USE OF A LUBRICANT, AND HEAT EXCHANGER
Title (en)
USE OF A LUBRICANT, AND HEAT EXCHANGER
Title (de)
VERWENDUNG EINES SCHMIERSTOFFS UND WÄRMETAUSCHER
Title (fr)
UTILISATION D'UN LUBRIFIANT ET ÉCHANGEUR DE CHALEUR
Publication
Application
Priority
- EP 18020196 A 20180509
- EP 2019025133 W 20190502
Abstract (en)
[origin: WO2019214848A1] The invention relates to a lubricant for a cleaning device (10) of a heat exchanger (13), containing at least 30% polytetrafluoroethylene, at least 0.5% graphite and at least 0.5% molybdenum disulfide. The invention further relates to a use of the lubricant for a cleaning device (10) of a heat exchanger (10) and to a heat exchanger.
IPC 8 full level
B21D 37/18 (2006.01); C10M 103/02 (2006.01); C10M 103/04 (2006.01); C10M 107/00 (2006.01); C10M 107/38 (2006.01); C10M 107/46 (2006.01); C10M 169/04 (2006.01); F16C 33/10 (2006.01); F16C 33/66 (2006.01); F28D 7/10 (2006.01); F28F 19/02 (2006.01); F28G 1/08 (2006.01); F28G 1/14 (2006.01)
CPC (source: EP)
C10M 169/04 (2013.01); F28D 7/10 (2013.01); F28F 19/02 (2013.01); F28G 1/08 (2013.01); F28G 1/14 (2013.01); C10M 2201/041 (2013.01); C10M 2201/066 (2013.01); C10M 2213/0623 (2013.01)
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
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
EP 3566794 A1 20191113; EP 3790682 A1 20210317; EP 3790682 B1 20230920; EP 3790682 C0 20230920; WO 2019214848 A1 20191114
DOCDB simple family (application)
EP 18020196 A 20180509; EP 19722793 A 20190502; EP 2019025133 W 20190502