FIELD: engines and pumps.
SUBSTANCE: proposed gas turbine engine comprises at least one rotary system consisting of the first shaft, stator and bearings rigidly coupled with the said stator and capable of supporting aforesaid shaft. One of the said bearings cab collapse or change its properties in case the said rotary system gets unbalanced to an extent. Additionally, proposed gas turbine engine includes braking means designed to brake aforesaid first shaft in above mentioned case, and welded-joint formation means designed to weld first shaft part to nearest part of gas turbine engine. Proposed gas turbine engine can be used as aircraft turbojet engine.
EFFECT: ruling out vibrations brought about by engine blower windmilling.
13 cl, 4 dwg
| Title |
Year |
Author |
Number |
| SYSTEM OF GAS TURBINE MAIN SHAFT PROTECTION WITH FUSIBLE BEARING |
2005 |
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|
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2007 |
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2014 |
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2007 |
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|
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2004 |
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2015 |
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