Invention Grant
- Patent Title: Split intermediate case
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Application No.: US13674342Application Date: 2012-11-12
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Publication No.: US10287979B2Publication Date: 2019-05-14
- Inventor: Brian Desfosses , Willoughby Marshall Quin
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Kinney & Lange, P.A.
- Main IPC: B22C9/02
- IPC: B22C9/02 ; B22C9/04 ; F02C6/08 ; F02C7/00 ; B22D25/02 ; F01D25/24 ; F04D17/02 ; F04D19/02 ; F04D29/02 ; F04D29/42 ; F04D29/52
Abstract:
An intermediate case (IMC) for use in a compressor section of a gas turbine engine includes a bleed duct and an IMC centerbody. The bleed duct is formed via sand casting. The IMC centerbody is formed via investment casting and is fixedly attached to the bleed duct.
Public/Granted literature
- US20140133967A1 SPLIT INTERMEDIATE CASE Public/Granted day:2014-05-15
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