Invention Application
WO2015119792A1 INTEGRAL INSTRUMENTATION IN ADDITIVELY MANUFACTURED COMPONENTS OF GAS TURBINE ENGINES
审中-公开
气体涡轮发动机的大量制造成分的综合仪表
- Patent Title: INTEGRAL INSTRUMENTATION IN ADDITIVELY MANUFACTURED COMPONENTS OF GAS TURBINE ENGINES
- Patent Title (中): 气体涡轮发动机的大量制造成分的综合仪表
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Application No.: PCT/US2015/012708Application Date: 2015-01-23
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Publication No.: WO2015119792A1Publication Date: 2015-08-13
- Inventor: RICE, William W. , WALKER, Michael Ian , THOMESEN, Douglas H.
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: One Financial Plaza Hartford, Connecticut 06101 US
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: One Financial Plaza Hartford, Connecticut 06101 US
- Agency: MCNEILLY, Grant M. et al.
- Priority: US61/936,032 20140205
- Main IPC: F02C7/00
- IPC: F02C7/00 ; F01D25/00 ; G01L19/00 ; G01P5/175
Abstract:
A pressure probe includes a non-deflecting airfoil, a sensing feature, and an interior passage. The non-deflecting airfoil is made of a metal and configured for use in a gas turbine engine. The airfoil extends from a base to a tapered portion, and thence to a linear portion, along a primary axis. The sensing feature is formed monolithically with the airfoil, as by additive manufacturing. The interior passage is operatively connected to the sensing feature and passes through both the airfoil and the base.
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