Title:
BEARING FOR AXIALLY MOUNTING A ROTOR OF A GAS TURBINE, AND GAS TURBINE
Document Type and Number:
WIPO Patent Application WO/2004/104379
Kind Code:
A1
Abstract:
The invention relates to a bearing for axially mounting a rotor (8) of a gas turbine. Said bearing comprises a bearing body (2) that is disposed stationary relative to the position of the rotor (8), a hydraulic piston arrangement (3, 4) which is accommodated by the bearing body (2), and a hydraulic system (9) that is fluidically connected to the hydraulic piston arrangement (3, 4). In order to create a bearing which also absorbs bearing forces that occur due to high dynamic thrusts of the rotor (8) while ensuring secure mounting of the rotor (8), a diaphragm is mounted between the hydraulic piston arrangement (3, 4) and the hydraulic system (9).
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Inventors:
CERIC HAJRUDIN (DE)
DUZIC ANDRIJA (DE)
PASQUALINO SALVATORE (DE)
DUZIC ANDRIJA (DE)
PASQUALINO SALVATORE (DE)
Application Number:
PCT/EP2004/004175
Publication Date:
December 02, 2004
Filing Date:
April 20, 2004
Export Citation:
Assignee:
SIEMENS AG (DE)
CERIC HAJRUDIN (DE)
DUZIC ANDRIJA (DE)
PASQUALINO SALVATORE (DE)
CERIC HAJRUDIN (DE)
DUZIC ANDRIJA (DE)
PASQUALINO SALVATORE (DE)
International Classes:
F01D25/16; F15B20/00; F16C17/06; F16C23/02; F16C32/06; (IPC1-7): F01D25/16; F16C32/06; F15B20/00
Foreign References:
| US20020009361A1 | 2002-01-24 | |||
| DE2357881A1 | 1975-05-22 | |||
| US4915510A | 1990-04-10 | |||
| DE3926556A1 | 1991-02-14 | |||
| US4544285A | 1985-10-01 |
Attorney, Agent or Firm:
SIEMENS AKTIENGESELLSCHAFT (München, DE)
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