EP 0385066 B1 19930414 - STEAM SUPPLY CONDUIT FOR STEAM TURBINES WITH DOUBLE CASINGS
Title (en)
STEAM SUPPLY CONDUIT FOR STEAM TURBINES WITH DOUBLE CASINGS
Publication
Application
Priority
DE 3905900 A 19890225
Abstract (en)
[origin: EP0385066A1] According to the invention, a steam supply conduit is welded onto the external housing (1) of the turbine as a welding insert (1). A piston ring supporting bush (2), which is screwed onto the welded-in insert (1) by means of stud bolts (3) and has piston rings (4), slides as a loose part in a counter-running bush (5). <??>A threaded ring (6), provided with a collar which stands proud, fixes the counter-running bush (5) in the turbine internal housing (7). <IMAGE>
IPC 1-7
IPC 8 full level
F01D 9/06 (2006.01)
CPC (source: EP US)
F01D 9/06 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0385066 A1 19900905; EP 0385066 B1 19930414; DE 3905900 A1 19900830; DE 59001182 D1 19930519; HU 213277 B 19970428; HU 900975 D0 19900528; HU T56920 A 19911028; JP 2612502 B2 19970521; JP H02233803 A 19900917; US 5037270 A 19910806
DOCDB simple family (application)
EP 90100410 A 19900110; DE 3905900 A 19890225; DE 59001182 T 19900110; HU 97590 A 19900223; JP 1812890 A 19900130; US 48324690 A 19900222