| 54 |
Titel |
TI |
[DE] Gas-Dampf-Kraftanlage |
| 71/73 |
Anmelder/Inhaber |
PA |
L. & C. Steinmüller GmbH, 5270 Gummersbach, DE
|
| 72 |
Erfinder |
IN |
Croonenbrock, Raimund, Dr.-Ing., 5250 Engelskirchen, DE
;
Pitt, Reinhold Ulrich, Dr.-Ing., 5100 Aachen, DE
|
| 22/96 |
Anmeldedatum |
AD |
15.10.1987 |
| 21 |
Anmeldenummer |
AN |
3734959 |
|
Anmeldeland |
AC |
DE |
|
Veröffentlichungsdatum |
PUB |
31.05.1990 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
F01K 23/02
|
| 51 |
IPC-Nebenklasse |
ICS |
F02C 6/18
F22B 31/00
F23L 7/00
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
F01K 21/042
F01K 23/062
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
F01K 21/04
(2006.01)
F01K 23/06
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] A gas-steam generating power plant has at least one high-pressure steam generator (1) with a steam circuit, in which heat and flue gases are produced by combustion of a fuel (K) in a pressurized furnace (2), at least one heating surface (3, 21) connected to the furnace and through which heat from the furnace is transferred directly to the steam circuit, at least one steam turbine (5; 5a, 5b) connected downstream to the heating surface (3; 21), and at least one gas turbine (14; 34) connected to the flue gas side of the furnace (2) for work-performing expansion of the flue gases. To improve the efficiency, at least partially expanded steam (16; 30; 31) is withdrawn from the steam turbine (5; 5a, 5b) during quasi-stoichiometric combustion of the fuel (K) in the furnace and an equivalent amount of water is fed (19) into the steam circuit. Said steam is introduced directly into the furnace (2) at a presure higher than that prevailing in the furnace, heated to the highest possible furnace temperature, and then expanded, together with the flue gas, in the gas turbine (14; 34). |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
F01K 23/02
F02C 6/18 A3
F02C 6/18 A5
F23L 7/00
|
