EP 0975920 A1 20000202 - HEAT ENGINE
Title (en)
HEAT ENGINE
Title (de)
WÄRMEKRAFTMASCHINE
Title (fr)
MOTEUR THERMIQUE
Publication
Application
Priority
- DE 19715918 A 19970416
- DE 19729607 A 19970710
- EP 9802161 W 19980414
Abstract (en)
[origin: WO9846947A1] The present invention relates to a device for heating a heat transfer medium, comprising a heating unit designed to generate a source of heat, a heat transfer area, a wall, e.g. a vessel wall or a pipe wall, between the source of heat ant the heat transfer area, as well as a selective layer on at least one side of the wall, which layer furthers the absorption by said wall of the calorific power from the source of heat and/or inhibits heat emission from said wall towards the source of heat.
IPC 1-7
IPC 8 full level
F24H 9/00 (2006.01); F28F 13/18 (2006.01); F24D 18/00 (2022.01)
CPC (source: EP US)
F24H 9/00 (2013.01 - EP); F28F 13/18 (2013.01 - EP US); F24D 18/00 (2022.01 - EP US); F24D 2101/30 (2022.01 - EP US); F24H 2240/00 (2013.01 - EP US); F28F 2245/06 (2013.01 - EP)
Designated contracting state (EPC)
AT CH DE DK FR GB LI NL SE
DOCDB simple family (publication)
WO 9846947 A1 19981022; AT E219569 T1 20020715; AU 7758798 A 19981111; DE 59804516 D1 20020725; EP 0975920 A1 20000202; EP 0975920 B1 20020619
DOCDB simple family (application)
EP 9802161 W 19980414; AT 98925473 T 19980414; AU 7758798 A 19980414; DE 59804516 T 19980414; EP 98925473 A 19980414