公开(公告)号：DE3472829D1

公开(公告)日：1988-08-25

申请号：DE3472829

申请日：1984-05-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： PANE FRANCIS CHARLES ,  MATTHEWS JOHN ANTHONY ,  WRIGHT RICHARD ROBERT ,  SARNIK JOHN MEYERS ,  FRASCA THOMAS

IPC: F23C7/00 ,  F23D11/10 ,  F23L1/00 ,  F23R3/28

Abstract: A fuel nozzle for a gas turbine engine is constructed with two major castings where one is the support (10) and the other is the head (12), both welded together adjacent the fuel orifice plate (24). The fuel passage (14) is cast into the support (10) providing a smooth radius (16) from the radial to axial flow path and a smooth transition from the circular to the annular cross section. This configuration allows dimension control over the filming lip (30) and other critical dimensions of the nozzle.

公开(公告)号：DE3107936A1

公开(公告)日：1982-01-28

申请号：DE3107936

申请日：1981-03-02

Applicant: UNITED TECHNOLOGIES CORP

Inventor： FAUCHER JOSEPH EDMUND ,  WRIGHT RICHARD ROBERT ,  PANE FRANCIS CHARLES ,  KWOKA DAVID

IPC: F23D11/12 ,  F23D11/38 ,  F23R3/28 ,  F23D11/24 ,  F02C7/22