FIELD: engines and pumps.
SUBSTANCE: gas turbine drive comprises inlet device, radial-flow compressor, combustion chamber, turbine, outlet device and reduction gear. Intermediate housing accommodating torque transmission is arranged between reduction gear and inlet device to make common oil chamber there between. Intermediate housing incorporates extra flange with through hole to allow connection with mate flange of extra ganging module housing. Extra ganging module comprises drive gear to engage with, at least, two gear wheels, one being engaged with gear connected with starter. Another wheel of said extra module allows transmitting torque to extra driven assemblies. Said extra module is connected with torque transmission via spring and does not depend upon reduction gearbox gear ratio. Said spring passes through opening in intermediate housing wall to be connected with extra module drive gear and torque transmission bevel gear. Said bevel gear is fitted on torque transmission assembly with its central axis aligned with gas turbine drive rotational axis. Intermediate shaft is engaged with drive shaft and reduction gear drive wheel to transmit torque from gas turbine.
EFFECT: higher performances and reliability, longer life.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SINGLE MECHANISM FOR TRANSFER OF THE TORQUE TO THE UNITS OF THE GAS TURBINE ENGINE (OPTIONS) | 2016 |
|
RU2642955C1 |
| HELICOPTER GEARBOX | 2020 |
|
RU2749965C1 |
| OPERATION METHOD FOR PROPULSION MOTOR GEARBOX (PMG) OF TWIN-SHAFT DOUBLE-FLOW TURBOJET ENGINE (TJE) AND PMG, IMPLEMENTING THIS METHOD; OPERATION METHOD FOR TJE PMG REGULATOR PUMP AND REGULATOR PUMP, IMPLEMENTING THIS METHOD, OPERATION METHOD FOR TJE PMG THRUST AUGMENTOR PUMP AND THRUST AUGMENTOR PUMP, IMPLEMENTING THIS METHOD; OPERATION METHOD FOR TJE PMG CENTRIFUGAL BREATHER AND CENTRIFUGAL BREATHER, IMPLEMENTING THIS METHODD | 2016 |
|
RU2630927C1 |
| OPERATION METHOD FOR PROPULSION MOTOR GEARBOX (PMG) OF TWIN-SHAFT DOUBLE-FLOW TURBOJET ENGINE (TJE); OPERATION METHOD OF TJE PMG PLUNGER PUMP AND PLUNGER PUMP IMPLEMENTING THIS METHOD; OPERATION METHOD OF ENGINE TJE PMG CENTRIFUGAL PUMP AND ENGINE CENTRIFUGAL PUMP IMPLEMENTING THIS METHOD; OPERATION METHOD OF TJE PMG OIL PUMP BLOCK AND OIL PUMP BLOCK, IMPLEMENTING THIS METHOD | 2016 |
|
RU2630928C1 |
| UNIFIED MECHANISM OF TRANSFER OF TORQUE TO GAZOTURBINE ENGINE AGGREGATES (VERSIONS) | 2016 |
|
RU2644497C1 |
| PROPULSION UNITS CASE (PUC) OF TURBOJET ENGINE, PUC ASSEMBLY OF TURBOJET ENGINE (VERSIONS) | 2016 |
|
RU2635227C1 |
| MULTI-THREADED MAIN REDUCER OF THE HELICOPTER (OPTIONS) | 2017 |
|
RU2662382C1 |
| PROPULSION UNIT BOX (PUB) OF TURBOJET ENGINE (TJE), PUB BODY, MAIN BEVEL GEAR (MBG) OF PUB, DRIVING WHEEL OF PUB MBG, DRIVEN WHEEL OF PUB MBG, PUB INTAKE SHAFT | 2016 |
|
RU2635125C1 |
| TORQUE TRANSMITTING MECHANISM OF TURBOJET ENGINE UNITS, CENTRAL BEVEL GEAR OF TURBOJET ENGINE, MAIN CONICAL GEAR PAIR OF TURBOJET ENGINE CENTRAL BEVEL GEAR, BODY OF TURBOJET ENGINE CENTRAL BEVEL GEAR, DRIVE GEAR OF CENTRAL BEVEL GEAR, DRIVEN GEAR OF CENTRAL BEVEL GEAR, TURBOJET ENGINE CENTRAL BEVEL GEAR | 2016 |
|
RU2636626C1 |
| RELEASE BEARING ADJUSTER | 2021 |
|
RU2776631C1 |
