Axial turbomachine compressor blade with branches at the base and at the head of the blade
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United States of America Patent
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Jan 9, 2018
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N/A
app pub date -
Jul 20, 2015
filing date -
Jul 22, 2014
priority date (Note) -
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Abstract
The invention relates to a blade of an axial turbomachine comprising an airfoil which extends radially and a first set of branches or divisions, which radially extend a radial end of the airfoil, and a second set of branches which radially extend the other of the radial ends of the airfoil and which are offset over the circumference of the turbomachine. The branches extend axially along the entire length of the airfoil. The sets have different numbers of branches. The branches further occupy the channel of the turbomachine and further counteract debris in the event of intake.
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