公开(公告)号：US20180017070A1

公开(公告)日：2018-01-18

申请号：US15208019

申请日：2016-07-12

Applicant: General Electric Company

Inventor： Michael James Dutka ,  Svitlana Kalmyk

IPC: F04D29/32

CPC classification number: F04D29/324 ,  F05B2220/302 ,  F05B2240/301 ,  F05B2250/70

Abstract: An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a scalable table, the scalable table selected from the group of tables consisting of TABLE 1, wherein the Cartesian coordinate values of X, Y and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.

公开(公告)号：US09745994B2

公开(公告)日：2017-08-29

申请号：US14845360

申请日：2015-09-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Marc Edward Blohm ,  Svitlana Kalmyk

IPC: F01D5/14 ,  F04D29/32

CPC classification number: F04D29/324 ,  F01D5/141 ,  F05B2240/301 ,  F05D2240/301

Abstract: An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in a scalable TABLE 1, wherein the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y, and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.

公开(公告)号：US10197066B2

公开(公告)日：2019-02-05

申请号：US15208019

申请日：2016-07-12

Applicant: General Electric Company

Inventor： Michael James Dutka ,  Svitlana Kalmyk

IPC: F04D29/32

Abstract: An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a scalable table, the scalable table selected from the group of tables consisting of TABLE 1, wherein the Cartesian coordinate values of X, Y and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.

公开(公告)号：US20170067477A1

公开(公告)日：2017-03-09

申请号：US14845360

申请日：2015-09-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Marc Edward Blohm ,  Svitlana Kalmyk

IPC: F04D29/32 ,  F04D29/38

CPC classification number: F04D29/324 ,  F01D5/141 ,  F05B2240/301 ,  F05D2240/301

Abstract: An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in a scalable TABLE 1, wherein the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y, and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.

公开(公告)号：US09759227B2

公开(公告)日：2017-09-12

申请号：US14845370

申请日：2015-09-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Edward Charles Schurr ,  Svitlana Kalmyk

IPC: F04D29/32

CPC classification number: F04D29/324

Abstract: An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in a scalable TABLE 1, wherein the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y, and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.

公开(公告)号：US20170067478A1

公开(公告)日：2017-03-09

申请号：US14845370

申请日：2015-09-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Edward Charles Schurr ,  Svitlana Kalmyk

IPC: F04D29/32 ,  F04D29/38

CPC classification number: F04D29/324

Abstract: An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in a scalable TABLE 1, wherein the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y, and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.