Aero-engine braking device and aero-engine

The invention relates to an aero-engine braking device and an aero-engine. The aero-engine braking device comprises a force bearing frame, a low-pressure shaft, a first braking piece and a second braking piece, wherein the low-pressure shaft is connected with the force bearing frame, the low-pressur...

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Bibliographic Details
Main Authors ZHU WENYI, HUANG YUNXIA, WANG GUORUN
Format Patent
LanguageChinese
English
Published 29.06.2021
Subjects
AIR INTAKES FOR JET-PROPULSION PLANTS
BLASTING
COMBUSTION ENGINES
CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
GAS-TURBINE PLANTS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The invention relates to an aero-engine braking device and an aero-engine. The aero-engine braking device comprises a force bearing frame, a low-pressure shaft, a first braking piece and a second braking piece, wherein the low-pressure shaft is connected with the force bearing frame, the low-pressure shaft comprises a fan shaft and a low-pressure turbine shaft, the low-pressure turbine shaft is connected with the fan shaft and rotates relative to the force bearing frame together with the fan shaft, the first brake part is arranged on the force bearing frame and comprises a first braking part and a second braking part; the first braking part is arranged on one side, close to the fan shaft, of the second braking part, the second braking part is arranged on the low-pressure turbine shaft, the second braking piece comprises a third braking part and a fourth braking part, and the third braking part is arranged on one side, close to the fan shaft, of the fourth braking part. The aero-engine comprises the aero-engin
Bibliography:Application Number: CN201911378068