发明授权
- 专利标题： Combined two engine cycle with at least one recuperated cycle engine for rotor drive
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申请号： US16030893申请日： 2018-07-10
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公开(公告)号： US10669933B2公开(公告)日： 2020-06-02
- 发明人: Daniel Bernard Kupratis
- 申请人： United Technologies Corporation
- 申请人地址： US CT Farmington
- 专利权人： Raytheon Technologies Corporation
- 当前专利权人： Raytheon Technologies Corporation
- 当前专利权人地址： US CT Farmington
- 代理机构： Carlson, Gaskey & Olds, P.C.
- 主分类号： F02C6/02
- IPC分类号： F02C6/02 ; B64C27/14 ; B64D35/08 ; F01D13/00 ; F01D15/12 ; F02C7/36 ; F02C3/14 ; F02C6/18 ; F02C7/10 ; F02C7/32
摘要：
A drive architecture comprises a rotor and a gearbox for driving the rotor. A pair of input gears provides rotational drive to the gearbox. A first recuperative cycle engine drives one of the pair of gears and a second engine drives the other of the pair of gears. The first recuperative cycle engine and the second engine are both gas turbine engines. A power takeoff from a drive shaft of the second engine supplies rotational drive to drive at least one component in the first recuperative cycle drive.
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