公开(公告)号：DE2948979A1

公开(公告)日：1980-07-10

申请号：DE2948979

申请日：1979-12-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CHAPLIN GARY FRANCIS ,  DETOLLA FRANCIS LOUIS ,  GRIFFIN JAMES GERARD

IPC: F01D11/08 ,  F01D11/10 ,  F01D11/24

公开(公告)号：DE2612729A1

公开(公告)日：1976-10-14

申请号：DE2612729

申请日：1976-03-25

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BROWN HENRY BISPHAM ,  CANTOR EUGENE ,  DETOLLA FRANCIS LOUIS ,  VOLLINGER GARY JOHN

IPC: F02C7/28 ,  F01D9/04 ,  F01D5/18 ,  F02C7/18

公开(公告)号：FR2314361A1

公开(公告)日：1977-01-07

申请号：FR7616590

申请日：1976-06-02

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BROWN HENRY BISPHAM ,  DETOLLA FRANCIS LOUIS

IPC: F01D9/04 ,  F02C7/00

Abstract: Apparatus forming a portion of the outer wall of the flow path for working medium gases in the turbine section of a gas turbine engine is disclosed. The vanes of each turbine stage are grouped into a plurality of vane clusters which are circumferentially disposed in adjacent relationship about the flow path. A shroud which surrounds the tips of the rotor blades immediately upstream of the vane clusters is segmented in integral ratio to the number of vane clusters. The gap between each pair of adjacent vane clusters is circumferentially positioned in axial alignment with one of the gaps between adjacent shroud segments.

公开(公告)号：CH645432A5

公开(公告)日：1984-09-28

申请号：CH1069679

申请日：1979-12-03

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CHAPLIN GARY FRANCIS ,  DETOLLA FRANCIS LOUIS ,  GRIFFIN JAMES GERARD

IPC: F01D11/08 ,  F01D11/10 ,  F01D11/24 ,  F02C7/28

公开(公告)号：IT1125926B

公开(公告)日：1986-05-14

申请号：IT2811179

申请日：1979-12-18

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CHAPLIN GARY FRANCIS ,  DETOLLA FRANCIS LOUIS ,  GRIFFIN JAMES GERARD

IPC: F01D11/08 ,  F01D11/10 ,  F01D11/24 ,  F02F

公开(公告)号：DE2621913A1

公开(公告)日：1976-12-23

申请号：DE2621913

申请日：1976-05-17

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BROWN HENRY BISPHAM ,  DETOLLA FRANCIS LOUIS

IPC: F01D9/04 ,  F01D9/02

Abstract: Apparatus forming a portion of the outer wall of the flow path for working medium gases in the turbine section of a gas turbine engine is disclosed. The vanes of each turbine stage are grouped into a plurality of vane clusters which are circumferentially disposed in adjacent relationship about the flow path. A shroud which surrounds the tips of the rotor blades immediately upstream of the vane clusters is segmented in integral ratio to the number of vane clusters. The gap between each pair of adjacent vane clusters is circumferentially positioned in axial alignment with one of the gaps between adjacent shroud segments.

公开(公告)号：FR2305596A1

公开(公告)日：1976-10-22

申请号：FR7608460

申请日：1976-03-24

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BROWN HENRY BISPHAM ,  CANTOR EUGENE ,  DETOLLA FRANCIS LOUIS ,  VOLLINGER GARY JOHN

IPC: F02C7/28 ,  F01D9/04 ,  F02C7/12