公开(公告)号：JPH08210106A

公开(公告)日：1996-08-20

申请号：JP30625195

申请日：1995-11-24

Applicant: ABB MANAGEMENT AG

Inventor： ROOBERUTO MAAMIRIKU ,  FURANSOWA MEINAARU ,  ROJIE SHIYUUTE

IPC: F01D11/08 ,  F01D11/18 ,  F01D25/24 ,  F02C7/28 ,  F04D29/16 ,  F04D29/58

Abstract: PROBLEM TO BE SOLVED: To enhance the pump performance limit of a compressor and enhance the efficiency of the compressor, with a simple system by forming a radial gap between a rotary blade of a rotor of an axial flow compressor for receiving loads of high pressure and high temperature of a gas turbine and a guide blade support body of a stator, in a small size, and constant. SOLUTION: Hollow spaces 9, 10, 11 in which a heat insulating material 15 is filled are formed on a guide blade 4 structure part of a stator, thermal behavior of the guide blade structural part is suppress to a level corresponding to thermal behavior of a rotor.