BR112016008915A2 - - Google Patents
Info
- Publication number
- BR112016008915A2 BR112016008915A2 BR112016008915A BR112016008915A BR112016008915A2 BR 112016008915 A2 BR112016008915 A2 BR 112016008915A2 BR 112016008915 A BR112016008915 A BR 112016008915A BR 112016008915 A BR112016008915 A BR 112016008915A BR 112016008915 A2 BR112016008915 A2 BR 112016008915A2
- Authority
- BR
- Brazil
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
- B64C27/10—Helicopters with two or more rotors arranged coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
- B64C27/14—Direct drive between power plant and rotor hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
- B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/80—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement for differential adjustment of blade pitch between two or more lifting rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Steering Controls (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/085744 WO2015058363A1 (zh) | 2013-10-23 | 2013-10-23 | 旋翼驱动方法及装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016008915A2 true BR112016008915A2 (pt) | 2017-08-01 |
| BR112016008915B1 BR112016008915B1 (pt) | 2021-09-14 |
Family
ID=52992129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016008915-4A BR112016008915B1 (pt) | 2013-10-23 | 2013-10-23 | Método e dispositivo para o acionamento de um rotor |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9845149B2 (pt) |
| EP (1) | EP3090944B1 (pt) |
| JP (1) | JP6097453B2 (pt) |
| AU (2) | AU2013403750B2 (pt) |
| BR (1) | BR112016008915B1 (pt) |
| RU (1) | RU2641382C2 (pt) |
| WO (1) | WO2015058363A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10752346B2 (en) * | 2017-10-18 | 2020-08-25 | Textron Innovations Inc. | Rotor assembly with composite static mast |
| DE102018106188A1 (de) * | 2018-03-16 | 2019-09-19 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Vorrichtung zur Umsetzung einer Linearbewegung in einem stationären System in eine Drehbewegung um eine Schwenkachse in einem sich um eine Drehachse drehenden System |
| US10882611B2 (en) * | 2018-07-13 | 2021-01-05 | Textron Innovations Inc. | Augmented swashplate assembly |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3572616A (en) * | 1969-09-18 | 1971-03-30 | United Aircraft Corp | Pitch control mechanism for bladed rotor |
| US4008979A (en) * | 1975-11-13 | 1977-02-22 | United Technologies Corporation | Control for helicopter having dual rigid rotors |
| ES490715A0 (es) * | 1980-04-18 | 1981-02-16 | Campos Herruzo Juan | Sistema control de direccion de helicoptero coaxial, paso colectivo a la vez que tambien variable simultaneamente con signo contrario |
| RU2155702C1 (ru) * | 1999-04-15 | 2000-09-10 | Кумертауское авиационное производственное предприятие | Система двух соосных несущих винтов летательного аппарата |
| US7083142B2 (en) * | 2004-04-21 | 2006-08-01 | Sikorsky Aircraft Corporation | Compact co-axial rotor system for a rotary wing aircraft and a control system thereof |
| DE102007002586A1 (de) * | 2007-01-12 | 2008-07-24 | Rotorfly Ltd. | Rotorsystem |
| GB2460441A (en) * | 2008-05-30 | 2009-12-02 | Gilo Ind Ltd | Flying machine |
| US8070091B2 (en) * | 2008-10-08 | 2011-12-06 | Honeywell International Inc. | Electromechanical actuation system and method |
| EP2543589B1 (en) * | 2011-07-06 | 2018-09-05 | Airbus Helicopters | Primary flight controls |
| CN102658865B (zh) * | 2012-05-17 | 2014-05-28 | 李游 | 共轴反转旋翼直升机的共轴传动和控制结构 |
| US20140312177A1 (en) * | 2013-04-18 | 2014-10-23 | Rajesh Gaonjur | Coaxial rotor/wing aircraft |
| CN103318407B (zh) * | 2013-06-05 | 2016-08-31 | 北京深远世宁科技有限公司 | 一种共轴式双旋翼无人直升机操纵系统的分立控制系统 |
| US9481456B2 (en) * | 2014-01-27 | 2016-11-01 | Sikorsky Aircraft Corporation | Relative acceleration blade position measurement |
| US9317042B2 (en) * | 2014-01-28 | 2016-04-19 | Sikorsky Aircraft Corporation | Pitch feedback control splitting for helicopters with redundant actuators |
-
2013
- 2013-10-23 EP EP13895808.7A patent/EP3090944B1/en active Active
- 2013-10-23 AU AU2013403750A patent/AU2013403750B2/en active Active
- 2013-10-23 US US15/031,699 patent/US9845149B2/en active Active
- 2013-10-23 JP JP2016549602A patent/JP6097453B2/ja active Active
- 2013-10-23 WO PCT/CN2013/085744 patent/WO2015058363A1/zh active Application Filing
- 2013-10-23 BR BR112016008915-4A patent/BR112016008915B1/pt active IP Right Grant
- 2013-10-23 RU RU2016117175A patent/RU2641382C2/ru active
-
2016
- 2016-04-29 AU AU2016100485A patent/AU2016100485A4/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016008915B1 (pt) | 2021-09-14 |
| US20160251076A1 (en) | 2016-09-01 |
| JP2016539052A (ja) | 2016-12-15 |
| AU2013403750A1 (en) | 2016-05-19 |
| EP3090944B1 (en) | 2020-06-24 |
| RU2016117175A (ru) | 2017-11-28 |
| EP3090944A4 (en) | 2017-11-08 |
| US9845149B2 (en) | 2017-12-19 |
| RU2641382C2 (ru) | 2018-01-17 |
| JP6097453B2 (ja) | 2017-03-15 |
| AU2016100485A4 (en) | 2016-05-26 |
| WO2015058363A1 (zh) | 2015-04-30 |
| EP3090944A1 (en) | 2016-11-09 |
| AU2013403750B2 (en) | 2017-04-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/10/2013, OBSERVADAS AS CONDICOES LEGAIS. |