公开(公告)号：US20130022454A1

公开(公告)日：2013-01-24

申请号：US13628418

申请日：2012-09-27

Applicant: HAMILTON SUNDSTRAND CORPORATION

Inventor： David J. Zawilinski ,  Jeffrey M. Makulec ,  Bradley Thomas Ryan ,  Matthew Slayter

IPC: F01D1/02 ,  F01D5/14

CPC classification number: F01D5/141 ,  F01D5/143 ,  F02C7/277 ,  F05D2250/74 ,  Y02T50/671 ,  Y02T50/673

Abstract: A blade profile section for an air turbine starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge. The airfoil profile section is defined by a set of X-coordinates and Z-coordinates defined in any of Table I, Table II, Table III or Table IV scaled by a desired factor. The X-coordinate is the tangential direction, and the Z-coordinate is a radial direction between an airfoil root and an airfoil tip.

Abstract translation: 用于空气涡轮起动器的叶片轮廓部分包括翼型件，其限定通过前缘和后缘的翼型轮廓部分。 机翼轮廓部分由按照期望因子缩放的表I，表II，表III或表IV中任一个中定义的一组X坐标和Z坐标限定。 X坐标是切线方向，Z坐标是翼型根和翼型端之间的径向方向。

公开(公告)号：US08672638B2

公开(公告)日：2014-03-18

申请号：US13628418

申请日：2012-09-27

Applicant: Hamilton Sundstrand Corporation

Inventor： David J. Zawilinski ,  Jeffrey M. Makulec ,  Bradley Thomas Ryan ,  Matthew Slayter

IPC: F01D5/14

CPC classification number: F01D5/141 ,  F01D5/143 ,  F02C7/277 ,  F05D2250/74 ,  Y02T50/671 ,  Y02T50/673

Abstract: A blade profile section for an air turbine starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge. The airfoil profile section is defined by a set of X-coordinates and Z-coordinates defined in any of Table I, Table II, Table III or Table IV scaled by a desired factor. The X-coordinate is the tangential direction, and the Z-coordinate is a axial direction between the leading edge and the trailing edge.

Abstract translation: 用于空气涡轮起动器的叶片轮廓部分包括翼型件，其限定通过前缘和后缘的翼型轮廓部分。 机翼轮廓部分由按照期望因子缩放的表I，表II，表III或表IV中任一个中定义的一组X坐标和Z坐标限定。 X坐标是切线方向，Z坐标是前缘和后缘之间的轴向方向。