公开(公告)号：US09964309B2

公开(公告)日：2018-05-08

申请号：US14579267

申请日：2014-12-22

Applicant: General Electric Company

Inventor： Donald Michael Corsmeier ,  Mark Eugene Noe ,  Michael Todd Radwanski ,  Oliver Roghe ,  Jessica Licardi Subit ,  Ming Xie

IPC: F02C1/00 ,  F23R3/42 ,  F23R3/00

CPC classification number: F23R3/42 ,  F23R3/002 ,  F23R3/007 ,  F23R2900/00017 ,  Y10T29/4932 ,  Y10T29/49826

Abstract: A combustor for a gas turbine engine is disclosed. The combustor is described as comprising a dome plate coupled to a liner thereof, with at least one heat shield comprised of a ceramic matrix composite coupled at the aft end of the dome plate. Also described is a method for assembling a combustor for a gas turbine engine, including releasing a metal alloy heat shield from a dome plate and providing a ceramic matrix composite heat shield as replacement.

公开(公告)号：US20150107109A1

公开(公告)日：2015-04-23

申请号：US14579267

申请日：2014-12-22

Applicant: General Electric Company

Inventor： Donald Michael Corsmeier ,  Mark Eugene Noe ,  Michael Todd Radwanski ,  Oliver Roghe ,  Jessica Licardi Subit ,  Ming Xie

IPC: F23R3/42

CPC classification number: F23R3/42 ,  F23R3/002 ,  F23R3/007 ,  F23R2900/00017 ,  Y10T29/4932 ,  Y10T29/49826

Abstract: A combustor for a gas turbine engine is disclosed. The combustor is described as comprising a dome plate coupled to a liner thereof, with at least one heat shield comprised of a ceramic matrix composite coupled at the aft end of the dome plate. Also described is a method for assembling a combustor for a gas turbine engine, including releasing a metal alloy heat shield from a dome plate and providing a ceramic matrix composite heat shield as replacement.

Abstract translation: 公开了一种用于燃气涡轮发动机的燃烧器。 燃烧器被描述为包括联接到其衬垫的圆顶板，至少一个隔热罩包括耦合在圆顶板的后端的陶瓷基体复合体。 还描述了一种用于组装用于燃气涡轮发动机的燃烧器的方法，包括从圆顶板释放金属合金隔热罩并提供陶瓷基复合隔热罩作为替代物。