Invention Grant
- Patent Title: Using inserts to balance heat transfer and stress in high temperature alloys
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Application No.: US14738001Application Date: 2015-06-12
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Publication No.: US09988913B2Publication Date: 2018-06-05
- Inventor: Brandon W. Spangler
- 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: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D5/18
- IPC: F01D5/18 ; B23P15/02 ; F01D5/28 ; F01D9/04 ; F01D25/12
Abstract:
A method for forming a gas turbine engine component comprises the steps of forming a block of a high temperature alloy material. An external surface of the block is machined to form an external surface of a gas turbine engine component. At least one cooling passage within the component that is open to at least one end of the component is machined. At least one insert with a heat transfer feature is formed. The insert is installed within the at least one cooling passage. A component for a gas turbine engine is also disclosed.
Public/Granted literature
- US20170058679A1 Using Inserts To Balance Heat Transfer And Stress In High Temperature Alloys Public/Granted day:2017-03-02
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