发明名称 |
HELICOPTER TURBOSHAFT ENGINE COMPRISING A GAS GENERATOR AND A FREE TURBINE |
摘要 |
The invention relates to a turboshaft engine (10) in particular for a helicopter, that comprises a gas generator (12) and a free turbine (14) rotatingly driven by the gas flow (F) generated by the gas generator (12). The turboshaft engine (10) further includes a motor/generator coupled (30) to a shaft (18) of the gas generator (12) for providing an amount of additional rotational kinetic energy to the shaft (18) during an acceleration phase of the turboshaft engine (10) or for diverting an amount of rotational kinetic energy from the shaft (18) during a deceleration phase of the turboshaft engine. |
申请公布号 |
WO2008139096(A3) |
申请公布日期 |
2009.03.26 |
申请号 |
WO2008FR50601 |
申请日期 |
2008.04.04 |
申请人 |
TURBOMECA;HAEHNER, EDGAR;SENGER, GERALD |
发明人 |
HAEHNER, EDGAR;SENGER, GERALD |
分类号 |
F01D15/10;F02C7/26 |
主分类号 |
F01D15/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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