EP 1032750 A1 20000906 - HEAT ENGINE WITH AN IMPROVED DEGREE OF EFFICIENCY
Title (en)
HEAT ENGINE WITH AN IMPROVED DEGREE OF EFFICIENCY
Title (de)
WÄRMEKRAFTMASCHINE MIT VERBESSERTEM WIRKUNGSGRAD
Title (fr)
MOTEUR THERMIQUE A RENDEMENT AMELIORE
Publication
Application
Priority
- DE 19750589 A 19971117
- EP 9806933 W 19981104
Abstract (en)
[origin: WO9925955A1] The invention relates to a method and a heat engine for converting heat energy (Qextern) into mechanical energy (Wextern). The heat engine has a first thermodynamic cycle (steam cycle) and a second thermodynamic cycle (gas cycle). The heat lost (QD) in the first cycle is fed to the second cycle and the heat lost (QG) in the second cycle is fed to the first cycle.
IPC 1-7
IPC 8 full level
F01K 19/02 (2006.01); F01K 19/04 (2006.01); F01K 21/04 (2006.01); F01K 25/06 (2006.01)
CPC (source: EP)
F01K 19/02 (2013.01); F01K 19/04 (2013.01); F01K 21/042 (2013.01); F01K 25/06 (2013.01); Y02E 20/16 (2013.01)
Citation (search report)
See references of WO 9925955A1
Designated contracting state (EPC)
AT BE CH DK ES FI FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9925955 A1 19990527; AU 1665599 A 19990607; BR 9812786 A 20001010; CN 1278890 A 20010103; DE 19750589 A1 19990527; DE 19750589 C2 19990909; EP 1032750 A1 20000906; ID 27051 A 20010222; IL 136033 A0 20010520; JP 2001523786 A 20011127; TW 394814 B 20000621
DOCDB simple family (application)
EP 9806933 W 19981104; AU 1665599 A 19981104; BR 9812786 A 19981104; CN 98811127 A 19981104; DE 19750589 A 19971117; EP 98961120 A 19981104; ID 20001169 A 19981104; IL 13603398 A 19981104; JP 2000521301 A 19981104; TW 87118937 A 19981116