公开(公告)号：EP2904253A4

公开(公告)日：2016-08-31

申请号：EP13844467

申请日：2013-03-13

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BANGERTER JAMES P ,  LOW KEVIN JOSEPH ,  JAUSE JONATHAN M ,  SONNTAG ROBERT ,  REZVANI REZA ,  KWOKA DAVID

IPC: F23R3/00 ,  F23R3/06 ,  F23R3/50

CPC classification number: F23R3/005 ,  F02C7/18 ,  F23R3/002 ,  F23R3/06 ,  F23R3/46 ,  F23R3/50 ,  F23R2900/00017 ,  F23R2900/03043 ,  F23R2900/03045 ,  Y02T50/675

Abstract: A combustor includes a shell that bounds at least a portion of a combustion chamber. The shell includes a wall that has an orifice that opens to the combustion chamber. A grommet includes a body portion and a lip that projects from the body portion. The body portion and the lip carry a surface that extends around a passage through the grommet. At least a portion of the lip extends within the orifice of the wall of the shell.

Abstract translation: 燃烧器包括限定燃烧室的至少一部分的壳体。 壳体包括具有通向燃烧室的孔口的壁。 索环包括从主体部分突出的主体部分和唇部。 主体部分和唇部具有围绕通过索环的通道延伸的表面。 唇缘的至少一部分在壳的壁的孔内延伸。