公开(公告)号：WO1995030115A1

公开(公告)日：1995-11-09

申请号：PCT/US1995003672

申请日：1995-03-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  BUTLER, Aaron ,  COMEAU, Roger, J. ,  DAVIS, Franklin, John ,  HARDERS, James, R. ,  MALITSKY, Thomas, J. ,  McKINNLEY, Randy ,  PFEIFFER, Gordon

IPC: F23R03/28

CPC classification number: F23R3/10 ,  F05B2260/20 ,  F23R3/283 ,  Y02T50/675

Abstract: An assembly of a bulkhead (48) and fuel nozzle guide (62) for a fuel nozzle (46) disposed in a combustion chamber (24) is disclosed. Various construction details which provide for convection cooling of the various components of the assembly are developed. In one detailed embodiment, the nozzle fuel guide (62) is spaced from the bulkhead (48) to form an annular gap (G1) which is divided by a heat shield (72) into annular orifices (108, 112) for supplying to cooling air passages (126, 128) bounded by the heat shield (72).

Abstract translation: 公开了一种用于设置在燃烧室（24）中的燃料喷嘴（46）的隔板（48）和燃料喷嘴引导件（62）的组件。 开发了提供组件的各种部件的对流冷却的各种构造细节。 在一个详细的实施例中，喷嘴燃料引导件（62）与隔板（48）间隔开以形成环形间隙（G1），该间隙由隔热罩（72）分成环形孔口（108,112） 由隔热罩（72）限定的空气通道（126,128）。

公开(公告)号：EP0757775B1

公开(公告)日：1998-05-27

申请号：EP95914847.9

申请日：1995-03-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： BUTLER, Aaron ,  COMEAU, Roger, J. ,  DAVIS, Franklin, John ,  HARDERS, James, R. ,  MALITSKY, Thomas, J. ,  McKINNLEY, Randy ,  PFEIFFER, Gordon

IPC: F23R3/28 ,  F23R3/10

CPC classification number: F23R3/10 ,  F05B2260/20 ,  F23R3/283 ,  Y02T50/675

Abstract: An assembly of a bulkhead (48) and fuel nozzle guide (62) for a fuel nozzle (46) disposed in a combustion chamber (24) is disclosed. Various construction details which provide for convection cooling of the various components of the assembly are developed. In one detailed embodiment, the nozzle fuel guide (62) is spaced from the bulkhead (48) to form an annular gap (G1) which is divided by a heat shield (72) into annular orifices (108, 112) for supplying to cooling air passages (126, 128) bounded by the heat shield (72).

公开(公告)号：EP0757775A1

公开(公告)日：1997-02-12

申请号：EP95914847.0

申请日：1995-03-23

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： BUTLER, Aaron ,  COMEAU, Roger, J. ,  DAVIS, Franklin, John ,  HARDERS, James, R. ,  MALITSKY, Thomas, J. ,  McKINNLEY, Randy ,  PFEIFFER, Gordon

IPC: F02C7 ,  F23R3

CPC classification number: F23R3/10 ,  F05B2260/20 ,  F23R3/283 ,  Y02T50/675

Abstract: An assembly of a bulkhead (48) and fuel nozzle guide (62) for a fuel nozzle (46) disposed in a combustion chamber (24) is disclosed. Various construction details which provide for convection cooling of the various components of the assembly are developed. In one detailed embodiment, the nozzle fuel guide (62) is spaced from the bulkhead (48) to form an annular gap (G1) which is divided by a heat shield (72) into annular orifices (108, 112) for supplying to cooling air passages (126, 128) bounded by the heat shield (72).