公开(公告)号：US10760494B2

公开(公告)日：2020-09-01

申请号：US15924236

申请日：2018-03-18

Applicant: United Technologies Corporation

Inventor： Konstantinos Panagiotis Giannakopoulos ,  Andrew C. Carmack ,  Mohammad G. Faisal

IPC: F02C7/18 ,  F02C3/06 ,  F02C9/18 ,  F04D29/32 ,  F01D5/08 ,  F04D29/58 ,  F01D25/12

Abstract: A bore basket assembly for a gas turbine engine. The assembly includes an outer cylindrical member. The assembly also includes an inner cylindrical member at least partially surrounded by the outer cylindrical member to define an annulus therebetween, one of the cylindrical members operatively coupled to an aft rotor stage, the other of the cylindrical members operatively coupled to a forward rotor stage, the cylindrical members moveable in an axially telescoping manner relative to each other.

公开(公告)号：US20190284999A1

公开(公告)日：2019-09-19

申请号：US15924236

申请日：2018-03-18

Applicant: United Technologies Corporation

Inventor： Konstantinos Panagiotis Giannakopoulos ,  Andrew C. Carmack ,  Mohammad G. Faisal

IPC: F02C7/18 ,  F02C3/06 ,  F02C9/18

Abstract: A bore basket assembly for a gas turbine engine. The assembly includes an outer cylindrical member. The assembly also includes an inner cylindrical member at least partially surrounded by the outer cylindrical member to define an annulus therebetween, one of the cylindrical members operatively coupled to an aft rotor stage, the other of the cylindrical members operatively coupled to a forward rotor stage, the cylindrical members moveable in an axially telescoping manner relative to each other.

公开(公告)号：US10415624B2

公开(公告)日：2019-09-17

申请号：US15606580

申请日：2017-05-26

Applicant: United Technologies Corporation

Inventor： Konstantinos Panagiotis Giannakopoulos ,  Christopher B. Jelks

IPC: F16B39/10 ,  F02C7/32 ,  F01D5/06 ,  F16B37/04 ,  F16B41/00 ,  F16B43/02

Abstract: A bolt retention clip for a gas turbine engine rotor assembly includes a main plate section defining a central aperture, the central aperture sized to receive a bolt therethrough. Also included is a pair of bolt retention tabs extending away from a first face of the main plate section to axially retain a head of the bolt. Further included is a first clip retaining tab extending away from the first face of the main plate section for insertion into a groove of a rotor structure. Yet further included is a second clip retaining tab extending away from a second face of the main plate section for engagement with an edge of the rotor structure.

公开(公告)号：US20180340565A1

公开(公告)日：2018-11-29

申请号：US15606580

申请日：2017-05-26

Applicant: United Technologies Corporation

Inventor： Konstantinos Panagiotis Giannakopoulos ,  Christopher B. Jelks

IPC: F16B39/10 ,  F02C7/32

CPC classification number: F16B39/10 ,  F01D5/066 ,  F02C7/32 ,  F05D2230/60 ,  F05D2230/70 ,  F05D2260/31 ,  F16B37/043 ,  F16B41/002 ,  F16B43/025

Abstract: A bolt retention clip for a gas turbine engine rotor assembly includes a main plate section defining a central aperture, the central aperture sized to receive a bolt therethrough. Also included is a pair of bolt retention tabs extending away from a first face of the main plate section to axially retain a head of the bolt. Further included is a first clip retaining tab extending away from the first face of the main plate section for insertion into a groove of a rotor structure. Yet further included is a second clip retaining tab extending away from a second face of the main plate section for engagement with an edge of the rotor structure.