Title:
ガス・タービン構造
Document Type and Number:
Japanese Patent JP4334142
Kind Code:
B2
Abstract:
A gas turbine arrangement includes a compressor (2) with a compressor rotor (7), a turbine (3) with a turbine rotor (12) and connected with the compressor (2), and a balancing member (18) connected with the turbine rotor (12) and arranged to counteract axial forces generated by the compressor rotor (7) and the turbine rotor (12). The balancing member (18) is arranged to be activated by a pressure fluid. The arrangement includes at least one channel (26) which is arranged to lead at least a part of the pressure fluid used for activation to at least a part of the turbine (3) for influencing the temperature of the turbine part, and where the part of the turbine (3) is a rotor portion (13), wherein the balancing member (18) is attached to that end of the turbine rotor (12) which is located downstream, and where the channel (26) leads to a space (25) which is formed between the end of the turbine rotor (3) and the balancing member (18).
Inventors:
Philippo, Bradymir
Carlson, Agne
Carlson, Agne
Application Number:
JP2000551123A
Publication Date:
September 30, 2009
Filing Date:
May 25, 1999
Export Citation:
Assignee:
AB ACTIVORA GET
International Classes:
F01D3/00; F01D3/04; F01D25/12
Domestic Patent References:
| JP61142334A | ||||
| JP59226235A | ||||
| JP60162002A |
Foreign References:
| US5154048 | ||||
| US5167484 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yukio Iwamoto
Yutaka Yoshida
Hajime Asamura
Yukio Iwamoto
Yutaka Yoshida
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