INTEGRATED UNIT FOR TRANSFERRING ROTARY POWER FROM AN ELECTRICAL CHAIN FOR DE-ICING PROPELLER BLADES AND THE NOSE CONE OF A TURBOMACHINE
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Mar 28, 2023
filing date -
Mar 28, 2023
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Abstract
An integrated unit for de-icing the propeller blades and the nose of a turbomachine including: a rotary transformer including a static part and a rotary part; a DC-to-AC voltage converter connected at its output to the static part of the rotary transformer and intended to be connected at its input to a DC electrical power supply, and a power switch connected to the rotary transformer and configured to transmit electrical power to at least one pair of propeller blades and to the nose cone of the turbomachine.
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