- Patent Title: Mid-frame for a gas turbine and gas turbine having such a mid-frame
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Application No.: US14732284Application Date: 2015-06-05
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Publication No.: US09938858B2Publication Date: 2018-04-10
- Inventor: Hermann Klingels
- Applicant: MTU Aero Engines AG
- Applicant Address: DE Munich
- Assignee: MTU AERO ENGINES AG
- Current Assignee: MTU AERO ENGINES AG
- Current Assignee Address: DE Munich
- Agency: Barlow, Josephs & Holmes, Ltd.
- Priority: EP14172048 20140612
- Main IPC: F01D25/16
- IPC: F01D25/16 ; F01D25/26 ; F01D25/24 ; F01D9/06 ; F01D9/04 ; F01D25/12 ; F01D25/28

Abstract:
The invention relates to a mid-frame (10) for a gas turbine, having at least one outer casing element (24), having at least one hub element (26) arranged on the inside of the outer casing element (24) in the radial direction, having a least one strut (42) by means of which the outer casing element (24) is connected to the hub element (26), and having at least one fairing element (46) that delimits at least partially a duct (44) at least in the radial direction, through which a gas can flow, and is constructed separately from the casing element (46), said fairing element having a passage opening (48), through which the strut (42) passes, for at least partial cladding of the strut on the outer peripheral side, wherein the fairing element (46) is coupled exclusively to the hub element (26), at least in the radial direction.
Public/Granted literature
- US20150361893A1 MID-FRAME FOR A GAS TURBINE AND GAS TURBINE HAVING SUCH A MID-FRAME Public/Granted day:2015-12-17
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