RU2017103643A3 - - Google Patents
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- Publication number
- RU2017103643A3 RU2017103643A3 RU2017103643A RU2017103643A RU2017103643A3 RU 2017103643 A3 RU2017103643 A3 RU 2017103643A3 RU 2017103643 A RU2017103643 A RU 2017103643A RU 2017103643 A RU2017103643 A RU 2017103643A RU 2017103643 A3 RU2017103643 A3 RU 2017103643A3
- Authority
- RU
- Russia
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/001—Vibration damping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/001—Vibration damping devices
- B64C2027/002—Vibration damping devices mounted between the rotor drive and the fuselage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14425091.7A EP2962935B1 (en) | 2014-07-04 | 2014-07-04 | Helicopter with noise and vibration damping transmission mounting |
| EP14425091.7 | 2014-07-04 | ||
| PCT/IB2015/055045 WO2016001901A1 (en) | 2014-07-04 | 2015-07-03 | Helicopter with noise and vibration damping transmission mounting |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2017103643A RU2017103643A (ru) | 2018-08-06 |
| RU2017103643A3 true RU2017103643A3 (ru) | 2018-11-08 |
| RU2675770C2 RU2675770C2 (ru) | 2018-12-24 |
Family
ID=51494251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017103643A RU2675770C2 (ru) | 2014-07-04 | 2015-07-03 | Вертолет с подавляющей шум и вибрацию трансмиссионной установкой |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10384770B2 (ru) |
| EP (1) | EP2962935B1 (ru) |
| KR (1) | KR102260147B1 (ru) |
| CN (1) | CN107108019B (ru) |
| RU (1) | RU2675770C2 (ru) |
| WO (1) | WO2016001901A1 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3150490B1 (en) * | 2015-09-29 | 2019-11-06 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | A mounting arrangement for mounting a gear box of a rotorcraft to a fuselage of a rotorcraft |
| EP3228541B1 (en) * | 2016-04-08 | 2018-06-13 | LEONARDO S.p.A. | Rotor for a hover-capable aircraft and method for detecting the attitude of a blade with respect to a hub of such a rotor |
| US11167842B2 (en) * | 2017-10-10 | 2021-11-09 | Bell Helicopter Textron Inc. | Mount for supporting a component and attenuating noise |
| EP3599164B1 (en) * | 2018-07-27 | 2020-11-25 | LEONARDO S.p.A. | Helicopter kit |
| EP4281372A1 (en) * | 2021-01-22 | 2023-11-29 | Overair, Inc. | Propulsion system for electric aircraft |
| US11673667B2 (en) | 2021-10-09 | 2023-06-13 | Travis G. Storro | Dynamic sharing of aircraft's suspended loads |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1507306A (fr) * | 1966-11-17 | 1967-12-29 | Sud Aviation | Dispositif de liaison filtrant les vibrations entre un organe vibrant et un support,notamment un rotor et une structure d'hélicoptère |
| FR2228662B1 (ru) | 1973-05-08 | 1976-11-12 | Aerospatiale | |
| US3858831A (en) * | 1973-12-26 | 1975-01-07 | Textron Inc | Nodal beam inertial flexure |
| FR2270144B1 (ru) * | 1974-05-09 | 1976-10-15 | Aerospatiale | |
| US4111386A (en) | 1976-12-09 | 1978-09-05 | United Technologies Corporation | Helicopter rotor and transmission mounting and vibration isolation system |
| GB2018942B (en) * | 1978-03-20 | 1982-06-03 | Aerospatiale | Multi-directional suspension means |
| FR2441902A2 (fr) * | 1978-11-15 | 1980-06-13 | Aerospatiale | Dispositif de suspension multidirectionnelle pour giravion |
| FR2503663A1 (fr) * | 1981-04-10 | 1982-10-15 | Aerospatiale | Dispositif de suspension antivibratoire pour helicoptere |
| FR2728538A1 (fr) * | 1994-12-23 | 1996-06-28 | Eurocopter France | Dispositif de suspension anti-vibratoire de rotor d'helicoptere |
| FR2728539A1 (fr) * | 1994-12-23 | 1996-06-28 | Eurocopter France | Dispositif de suspension anti-vibratoire bidirectionnelle pour rotor d'helicoptere |
| US7771126B2 (en) * | 2006-11-03 | 2010-08-10 | Goodrich Corporation | Radially compliant bearing hanger for rotating shafts |
| PT2179922E (pt) | 2008-10-21 | 2012-06-20 | Agustawestland Spa | Helicóptero |
| US9777788B2 (en) * | 2012-01-10 | 2017-10-03 | Bell Helicopter Textron Inc. | Rotorcraft vibration suppression system in a four corner pylon mount configuration |
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2014
- 2014-07-04 EP EP14425091.7A patent/EP2962935B1/en active Active
-
2015
- 2015-07-03 US US15/323,653 patent/US10384770B2/en active Active
- 2015-07-03 WO PCT/IB2015/055045 patent/WO2016001901A1/en active Application Filing
- 2015-07-03 CN CN201580047001.4A patent/CN107108019B/zh active Active
- 2015-07-03 KR KR1020177002128A patent/KR102260147B1/ko active IP Right Grant
- 2015-07-03 RU RU2017103643A patent/RU2675770C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2017103643A (ru) | 2018-08-06 |
| KR20170083525A (ko) | 2017-07-18 |
| RU2675770C2 (ru) | 2018-12-24 |
| EP2962935A1 (en) | 2016-01-06 |
| US20170137120A1 (en) | 2017-05-18 |
| CN107108019B (zh) | 2019-09-13 |
| EP2962935B1 (en) | 2016-09-21 |
| CN107108019A (zh) | 2017-08-29 |
| US10384770B2 (en) | 2019-08-20 |
| WO2016001901A1 (en) | 2016-01-07 |
| KR102260147B1 (ko) | 2021-06-07 |