公开(公告)号：CA2500683A1

公开(公告)日：2005-10-01

申请号：CA2500683

申请日：2005-03-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： VARSELL RICHARD W ,  KOONANKEIL JAMES M ,  RUBINO LUKAS A ,  BOYER JESSE R ,  MOISEI DOREL M

IPC: B23P15/00 ,  F01D5/00 ,  G01B3/14 ,  G01D21/00 ,  G01M19/00

Abstract: A template for evaluating a part, comprising: a surface having a shape corresponding to the part; and at least one element on the surface corresponding to a desired location of a feature on the part. A method of evaluating a part, comprising the steps of: providing a template having a shape corresponding to the part and at least o ne element thereon corresponding to a desired location of a feature on the part associating the template with the part; and using the element to determine whether the feature is at the desir ed location.

公开(公告)号：CA2580672A1

公开(公告)日：2007-10-07

申请号：CA2580672

申请日：2007-03-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KOONANKEIL JAMES M

IPC: G01N21/88 ,  F01D5/18

Abstract: An inspection system for locating multiple features on an exterior of an object includes a fixture, a camera, a computer and software. The fixture secures the object and includes a plurality of nest points for mating with specific positions on the exterior of the object, and a reference point located at a specific position relative to the nest points and within a best-plane of the object. The camera is positioned normal to the best-plane of the object and obtains vide o imaging of a plurality of the features and the reference point. The computer communicates with the camera and collects the video imaging. The software determines the actual parameters of the features relative to the reference point based on the video imaging.

公开(公告)号：SG136871A1

公开(公告)日：2007-11-29

申请号：SG2007022700

申请日：2007-03-26

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KOONANKEIL JAMES M

Abstract: An inspection system for locating multiple features (60) on an exterior of an object (24) includes a fixture (14), a camera (12A; 12B; 12C), a computer (18) and software (19). The fixture (14) secures the object (24) and includes a plurality of nest points (40 - 50) for mating with specific positions on the exterior of the object (24), and a reference point (34; 36; 38) located at a specific position relative to the nest points (40 - 50) and within a best-plane (62; 64) of the object (24). The camera (12A; 12B; 12C) is positioned normal to the best-plane (62; 64) of the object (24) and obtains video imaging of a plurality of the features (60) and the reference point (34; 36; 38). The computer (18) communicates with the camera (12A; 12B; 12C) and collects the video imaging. The software (19) determines the actual parameters of the features (60) relative to the reference (34; 36; 38) point based on the video imaging.

公开(公告)号：EP2971539A4

公开(公告)日：2016-06-22

申请号：EP13866646

申请日：2013-12-06

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KOONANKEIL JAMES M ,  PIETRASZKIEWICZ EDWARD F ,  SCHACHTNER KARL A ,  KLINEFELTER KEVIN J ,  FRITCH MARKUS W ,  DALEY JASON

IPC: F01D5/18 ,  B23H9/10 ,  B23H9/14 ,  F01D25/12 ,  F02C7/18

CPC classification number: B23H1/00 ,  B23H7/265 ,  B23H7/30 ,  B23H9/10 ,  F01D5/187 ,  F05D2230/12 ,  F05D2240/12 ,  F05D2240/81 ,  Y02T50/676 ,  Y10T29/49323 ,  Y10T29/49341

Abstract: A method of machining cooling holes in a component includes the steps of inserting an electro discharge machining guide that houses an electrode into an internal cavity of a component, and machining a cooling hole into a wall of the component with the electrode. A gas turbine engine component includes first and second spaced apart walls providing an internal cavity. The first wall has outer and inner surfaces. The inner surface faces the internal cavity. A cooling hole extends through the first wall from the inner surface to the outer surface. The cooling hole includes entry and exit openings respectively provided in the inner and outer surfaces. The exit opening includes a cross-sectional area that is smaller than a cross-sectional area of the entry opening.

公开(公告)号：EP2938856A4

公开(公告)日：2016-01-27

申请号：EP13866761

申请日：2013-12-20

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KOONANKEIL JAMES M ,  PIETRASZKIEWICZ EDWARD F ,  MONGILLO JR DOMINIC J

IPC: F01D5/18

CPC classification number: F02C7/12 ,  F01D5/186 ,  F05D2250/141 ,  F05D2250/231 ,  F05D2250/232 ,  F05D2250/51 ,  F05D2260/202 ,  Y02T50/676