Global Patent Index - EP 0856126 B1

EP 0856126 B1 20000223 - Method for Producing Gland Steam, and corresponding Steam Power Station

Title (en)

Method for Producing Gland Steam, and corresponding Steam Power Station

Title (de)

Verfahren zur Erzeugung von Sperrdampf für eine Dampfturbine, sowie entsprechende Dampfkraftanlage

Title (fr)

Procédé de production de vapeur de barrage blocage, et centrale thermique à vapeur correspondante

Publication

EP 0856126 B1 (DE)

Application

EP 96945485 A

Priority

  • DE 9601927 W
  • DE 19538674 A

Abstract (en)

[origin: DE19538674A1] To ensure reliable production of superheated steam from saturated steam using simple means, a first subsidiary stream t1 of the saturated steam is throttled before being superheated by heat exchange with a second subsidiary stream t2 of saturated steam. A steam turbine (2), when supplied with this superheated reserve steam (SD) taken from a steam collecting drum (24) of its water-steam circulation (34), is exposed to a particularly low corrosion risk even during start up following a night stoppage.

IPC 1-7

F22G 1/00; F01D 11/04; F01K 3/00

IPC 8 full level

F01D 11/04 (2006.01); F01D 25/00 (2006.01); F01K 3/00 (2006.01); F22G 1/00 (2006.01)

CPC (source: EP)

F01D 11/04 (2013.01); F01D 25/007 (2013.01); F01K 3/002 (2013.01); F22G 1/005 (2013.01)

Designated contracting state (EPC)

CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

DE 19538674 A1 19970424; EP 0856126 A2 19980805; EP 0856126 B1 20000223; ES 2143803 T3 20000516; IN 190405 B 20030727; MY 129600 A 20070430; TW 325513 B 19980121; US 6003317 A 19991221; WO 9714285 A2 19970424; WO 9714285 A3 19970703

DOCDB simple family (application)

DE 19538674 A 19951017; DE 9601927 W 19961008; EP 96945485 A 19961008; ES 96945485 T 19961008; IN 1799CA1996 A 19961011; MY PI9604286 A 19961015; TW 85111938 A 19961001; US 6262798 A 19980417