EP 1191190 A1 20020327 - Method for regulating a steam turbine and steam turbine
Title (en)
Method for regulating a steam turbine and steam turbine
Title (de)
Verfahren zur Regelung einer Dampfturbine und Dampfturbine
Title (fr)
Procédé de régulation d'une turbine à vapeur et turbine à vapeur
Publication
Application
Priority
EP 00120574 A 20000920
Abstract (en)
The method of governing a steam turbine entails feeding steam through at least three valves, whereby one of the valves (9,11) is operated as a regulating valve and at least two (13,15) as control valves which are electric motor actuated. The valve block may comprise two regulating valves and two control valves. An Independent claim is included for a steam turbine with a valve block to control steam inlet and which comprises a regulating valve and at least two control valves.
Abstract (de)
Die Erfindung betrifft ein Verfahren zur Regelung einer Dampfturbine (1), bei dem Dampf der Dampfturbine (1) über mindestens drei Ventile zugeführt wird, wobei eines der Ventile als ein Regelventil (9,11) geregelt und mindestens zwei Ventile als Steuerventile (13,15) gesteuert werden. <IMAGE>
IPC 1-7
IPC 8 full level
F01D 17/24 (2006.01); F01D 17/14 (2006.01); F01D 17/18 (2006.01)
CPC (source: EP)
F01D 17/145 (2013.01); F01D 17/18 (2013.01); F05D 2220/31 (2013.01); F05D 2270/05 (2013.01)
Citation (applicant)
JOHANNES DASTYCH ET AL.: "PRAXISGERECHTE AUSLEGUNG VON DREHZAHL UND LEISTUNGSREGLNERN FÜR DAMPFTURBINEN", ATP, vol. 41, no. HEFT 5, 1999
Citation (search report)
- [XY] FR 787271 A 19350919 - RATEAU SA
- [DY] WO 9813633 A1 19980402 - SIEMENS AG [DE], et al
- [Y] US 1766527 A 19300624 - ADOLF MEYER
- [Y] DE 19616178 A1 19970116 - VER ENERGIEWERKE AG [DE]
- [X] US 4245162 A 19810113 - RONNEN URI G, et al
- [X] US 1985773 A 19341225 - PAUL-FABER
- [X] DE 272691 C
- [A] US 3763894 A 19731009 - MEYER C
- [A] US 4604028 A 19860805 - YEAPLE THOMAS L [US], et al
- [A] US 4481776 A 19841113 - ARAKI TUTOMU [JP], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 007, no. 037 (M - 193) 15 February 1983 (1983-02-15)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1191190 A1 20020327; CN 100335751 C 20070905; CN 1461374 A 20031210; DE 50115502 D1 20100715; EP 1319117 A1 20030618; EP 1319117 B1 20100602; ES 2344591 T3 20100901; JP 2004518050 A 20040617; JP 4695822 B2 20110608; WO 0225067 A1 20020328
DOCDB simple family (application)
EP 00120574 A 20000920; CN 01815975 A 20010907; DE 50115502 T 20010907; EP 0110358 W 20010907; EP 01983470 A 20010907; ES 01983470 T 20010907; JP 2002529646 A 20010907