CPC G01M 15/14 (2013.01) [F01D 25/285 (2013.01); G01M 9/065 (2013.01); F05D 2260/83 (2013.01)] | 11 Claims |
1. A device for measuring the characteristics of an air flow of an annular stream of a turbomachine, the device comprising:
a rod extending along a first axis and carrying means for measuring the characteristics of an air flow and sealingly slidingly engaged in a first tubular part extending into a second tubular part passing sealingly along the first axis through a slider mounted slidingly in a slide along a second axis perpendicular to said first axis, said rod being engaged with an annular clearance in said second tubular part;
wherein the first tubular part comprises a first support plate supporting, in rotation about the first axis, a first actuator for translational displacement of the rod along said first axis, the first support plate comprising a circuit capable of allowing air circulation and configured to be connected to air supply means.
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