SU1827985A1 - COUPLING FRONT LOCATION - Google Patents
COUPLING FRONT LOCATIONInfo
- Publication number
- SU1827985A1 SU1827985A1 SU4876430/23A SU4876430A SU1827985A1 SU 1827985 A1 SU1827985 A1 SU 1827985A1 SU 4876430/23 A SU4876430/23 A SU 4876430/23A SU 4876430 A SU4876430 A SU 4876430A SU 1827985 A1 SU1827985 A1 SU 1827985A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- impellers
- carrier
- gas generator
- impeller
- crown gear
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Соосный винтовентилятор переднего расположения, содержащий два рабочих колеса и планетарный дифференциальный редуктор, размещенный между вентилятором и газогенератором двигателя, отличающийся тем, что, с целью улучшения эксплуатационных характеристик двигателя, путем перераспределения крутящих моментов между рабочими колесами, уменьшения числа лопастей и относительного диаметра втулки, переднее рабочее колесо соединено с венцовой шестерней редуктора, а заднее рабочее колесо соединено с водилом, при этом вал заднего рабочего колеса, выполненный в виде колокола, охватывающего снаружи венцовую шестерню, соединен с водилом со стороны газогенератора.A coaxial front-location motor fan containing two impellers and a planetary differential gearbox located between the fan and the engine gas generator, characterized in that, in order to improve engine performance, by redistributing torque between the impellers, reducing the number of blades and the relative diameter of the sleeve, the impeller is connected to the gear crown gear, and the rear impeller is connected to the carrier, while the shaft of the rear impeller Configured as a bell, covering from the outside a crown gear connected to the carrier by the gas generator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4876430/23A SU1827985A1 (en) | 1990-10-23 | 1990-10-23 | COUPLING FRONT LOCATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4876430/23A SU1827985A1 (en) | 1990-10-23 | 1990-10-23 | COUPLING FRONT LOCATION |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1827985A1 true SU1827985A1 (en) | 2005-09-20 |
Family
ID=60538645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4876430/23A SU1827985A1 (en) | 1990-10-23 | 1990-10-23 | COUPLING FRONT LOCATION |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1827985A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2683343C1 (en) * | 2013-11-29 | 2019-03-28 | Сафран Эркрафт Энджинз | Fan for turbomachine |
-
1990
- 1990-10-23 SU SU4876430/23A patent/SU1827985A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2683343C1 (en) * | 2013-11-29 | 2019-03-28 | Сафран Эркрафт Энджинз | Fan for turbomachine |
US10502227B2 (en) | 2013-11-29 | 2019-12-10 | Safran Aircraft Engines | Fan for a turbomachine |
US11209012B2 (en) | 2013-11-29 | 2021-12-28 | Safran Aircraft Engines | Fan for a turbomachine |
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