Global Patent Index - EP 0979347 A1

EP 0979347 A1 20000216 - HEAT INSULATION DEVICE FOR A STEAM TURBINE

Title (en)

HEAT INSULATION DEVICE FOR A STEAM TURBINE

Title (de)

VORRICHTUNG ZUR WÄRMEISOLIERUNG FÜR EINE DAMPFTURBINE

Title (fr)

DISPOSITIF D'ISOLATION THERMIQUE POUR UNE TURBINE A VAPEUR

Publication

EP 0979347 A1 20000216 (DE)

Application

EP 98931958 A 19980421

Priority

  • DE 9801104 W 19980421
  • DE 19717962 A 19970428

Abstract (en)

[origin: WO9849427A1] The invention relates to a device for providing heat insulation between two housing parts (6, 7) of a steam turbine (2), comprising an insertion element (11) which can be inserted into a supporting area (15) of support surfaces (13, 14), said support surfaces being arranged opposite each other. The insertion element (11) has a plurality of bore openings (21).

IPC 1-7

F01D 25/26; F01D 25/14

IPC 8 full level

F01D 25/14 (2006.01); F01D 25/26 (2006.01)

CPC (source: EP KR US)

F01D 25/145 (2013.01 - EP US); F01D 25/26 (2013.01 - EP KR US); F05D 2260/231 (2013.01 - EP US)

Citation (search report)

See references of WO 9849427A1

Designated contracting state (EPC)

AT CH DE ES FR GB IT LI SE

DOCDB simple family (publication)

WO 9849427 A1 19981105; AT E219817 T1 20020715; CN 1252853 A 20000510; CN 1268834 C 20060809; DE 59804590 D1 20020801; EP 0979347 A1 20000216; EP 0979347 B1 20020626; JP 2001522428 A 20011113; JP 4046774 B2 20080213; KR 20010012125 A 20010215; PL 336486 A1 20000619; US 6171053 B1 20010109

DOCDB simple family (application)

DE 9801104 W 19980421; AT 98931958 T 19980421; CN 98804331 A 19980421; DE 59804590 T 19980421; EP 98931958 A 19980421; JP 54648498 A 19980421; KR 19997009939 A 19980421; PL 33648698 A 19980421; US 42857999 A 19991028