公开(公告)号：US09267688B2

公开(公告)日：2016-02-23

申请号：US13450863

申请日：2012-04-19

Applicant: Richard G. Milburn

Inventor： Richard G. Milburn

IPC: F23R3/10 ,  F23R3/28 ,  F23R3/50

CPC classification number: F23R3/10 ,  F23R3/283 ,  F23R3/50 ,  F23R2900/00005 ,  F23R2900/00012 ,  F23R2900/03041 ,  Y02T50/675 ,  Y10T29/49323

Abstract: A head part of an annular combustion chamber for a gas turbine, the head part comprising: an end wall with a passage opening for accommodating a burner, the end wall comprising a back side which faces towards the combustion chamber; a burner collar adapted to fit within the passage opening and receive the burner, the burner collar comprising a protruding portion radially protruding from an outer surface of the burner collar; and a ring member for receiving the protruding portion of the burner collar; wherein the head part of the annular combustion chamber is configured such that in an installed configuration a radially outer portion of the ring member engages with the end wall and a radially inner portion of the ring member receives the protruding portion of the burner collar.

Abstract translation: 用于燃气轮机的环形燃烧室的头部，所述头部包括：具有用于容纳燃烧器的通道开口的端壁，所述端壁包括面向所述燃烧室的后侧; 燃烧器轴环，其适于装配在通道开口内并接收燃烧器，燃烧器轴环包括从燃烧器轴环的外表面径向突出的突出部分; 以及用于接收燃烧器轴环的突出部分的环形构件; 其中所述环形燃烧室的头部构造成使得在安装构型中，所述环形构件的径向外部与所述端壁接合，并且所述环构件的径向内部接收所述燃烧器套环的突出部分。

公开(公告)号：US08162202B2

公开(公告)日：2012-04-24

申请号：US13102483

申请日：2011-05-06

Applicant: Richard G. Milburn

Inventor： Richard G. Milburn

IPC: B23K20/00 ,  B23K20/02

CPC classification number: B21D26/021 ,  B21D26/055 ,  B21D26/059 ,  B21D53/78 ,  B23K20/02 ,  B23K20/18 ,  B23K2101/001 ,  B23P15/04

Abstract: In a method of manufacturing an article (28) by diffusion bonding and superplastic forming stop off material (122) is applied to prevent diffusion bonding in a predetermined pattern on a first surface (106) of a first metal workpiece (100) and the predetermined pattern is spaced from the edges of the first surface (106) of the first metal workpiece (100). Stop off material (124) to prevent diffusion bonding is applied in a predetermined position on the first surface (106) of the first metal workpiece (100) and the predetermined position extends from the predetermined pattern of stop of material (122) on the first surface (106) of the first metal workpiece (100) towards one edge of the first surface (106) of the first metal workpiece (100). A recess (130, 132) is provided in a second predetermined position on the second surface (108) of the first metal workpiece (100) or a fourth surface (112) of a second metal workpiece (102), the recess (130,132) extends towards the same edge of the first metal workpiece (100) or a corresponding edge of the second metal workpiece (102). The first and second metal workpieces (100, 102) are diffusion bonded together. During superplastic forming the recess (130, 132) and the stop off material (124) in the predetermined position define an inflation passage (148) for superplastic forming of the metal workpieces (100, 102) to a hollow article (28).

Abstract translation: 在通过扩散接合制造制品（28）的方法中，施加超塑性成形材料（122）以防止在第一金属工件（100）的第一表面（106）上以预定图案扩散接合，并且预定 图案与第一金属工件（100）的第一表面（106）的边缘间隔开。 停止材料（124）以防止在第一金属工件（100）的第一表面（106）上的预定位置施加扩散接合，并且预定位置从预定的材料（122）停止模式延伸到第一 第一金属工件（100）的表面（106）朝向第一金属工件（100）的第一表面（106）的一个边缘。 在第一金属工件（100）的第二表面（108）或第二金属工件（102）的第四表面（112）上的第二预定位置设置有凹部（130,132），凹部（130,132） 延伸到第一金属工件（100）的相同边缘或第二金属工件（102）的对应边缘。 第一和第二金属工件（100,102）被扩散接合在一起。 在超塑性成形期间，在预定位置的凹槽（130,132）和止挡材料（124）限定用于超塑性成型到中空制品（28）的金属工件（100,102）的充气通道（148）。