RU95106360A - Приводной кинематический узел беспилотного летательного аппарата для передачи вращающего момента от двигателя на трансмиссию узла несущих винтов - Google Patents
Приводной кинематический узел беспилотного летательного аппарата для передачи вращающего момента от двигателя на трансмиссию узла несущих винтовInfo
- Publication number
- RU95106360A RU95106360A RU95106360/11A RU95106360A RU95106360A RU 95106360 A RU95106360 A RU 95106360A RU 95106360/11 A RU95106360/11 A RU 95106360/11A RU 95106360 A RU95106360 A RU 95106360A RU 95106360 A RU95106360 A RU 95106360A
- Authority
- RU
- Russia
- Prior art keywords
- clutch
- torque
- engine
- cup
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract 5
- 230000008878 coupling Effects 0.000 claims abstract 8
- 238000010168 coupling process Methods 0.000 claims abstract 8
- 238000005859 coupling reaction Methods 0.000 claims abstract 8
- 230000000295 complement effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
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- 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
- B64C27/20—Rotorcraft characterised by having shrouded rotors, e.g. flying platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/33—Rotors having flexing arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/60—UAVs characterised by the material
- B64U20/65—Composite materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
- B64U30/24—Coaxial rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
- B64U30/26—Ducted or shrouded rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/13—Propulsion using external fans or propellers
- B64U50/14—Propulsion using external fans or propellers ducted or shrouded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/20—Transmission of mechanical power to rotors or propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2201/00—UAVs characterised by their flight controls
- B64U2201/20—Remote controls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/11—Propulsion using internal combustion piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Abstract
Приводной кинематический узел беспилотного воздушного летательного аппарата для передачи вращающегося момента от двигателя на трансмиссию узла несущих винтов, имеющего заключенные в канал соосные несущие винты, выполненные с возможностью вращения в противоположные друг относительно друга стороны, содержит сцепления двигателя, приводной вал, узел сцепления трансмиссии, характеризуется тем, что узел сцепления двигателя дополнительно включает в себя чашку, передающую вращающий момент от двигателя упорную муфту и шарикоподшипники, упорная муфта жестко центрирована между чашкой и внешней коронной шлицевой муфтой посредством шарикоподшипников, при этом вращающий момент от чашки передается через упорную муфту на внешнюю коронную муфту, которая в свою очередь передает вращающий момент на приводной вал через внутреннюю шлицевую муфту благодаря зацеплению между дополняющими шлицевыми зубьями внутренней шлицевой муфты и внешней коронной шлицевой муфтой.
Claims (1)
- Приводной кинематический узел беспилотного воздушного летательного аппарата для передачи вращающегося момента от двигателя на трансмиссию узла несущих винтов, имеющего заключенные в канал соосные несущие винты, выполненные с возможностью вращения в противоположные друг относительно друга стороны, содержит сцепления двигателя, приводной вал, узел сцепления трансмиссии, характеризуется тем, что узел сцепления двигателя дополнительно включает в себя чашку, передающую вращающий момент от двигателя упорную муфту и шарикоподшипники, упорная муфта жестко центрирована между чашкой и внешней коронной шлицевой муфтой посредством шарикоподшипников, при этом вращающий момент от чашки передается через упорную муфту на внешнюю коронную муфту, которая в свою очередь передает вращающий момент на приводной вал через внутреннюю шлицевую муфту благодаря зацеплению между дополняющими шлицевыми зубьями внутренней шлицевой муфты и внешней коронной шлицевой муфтой.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/903,063 | 1992-06-22 | ||
US07/903,061 US5364230A (en) | 1992-06-22 | 1992-06-22 | Rotor blade subassembly for a rotor assembly having ducted, coaxial counter-rotating rotors |
US07/903,064 | 1992-06-22 | ||
US07/903,066 | 1992-06-22 | ||
US07/903,065 | 1992-06-22 | ||
US07/903,061 | 1992-06-22 | ||
US07/903,060 | 1992-06-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95106360A true RU95106360A (ru) | 1996-11-10 |
RU2114766C1 RU2114766C1 (ru) | 1998-07-10 |
Family
ID=25416881
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95106356A RU2125952C1 (ru) | 1992-06-22 | 1993-06-18 | Лопастной подузел несущего винта беспилотного воздушного летательного аппарата |
RU95106360A RU2114766C1 (ru) | 1992-06-22 | 1993-06-18 | Приводной кинематический узел беспилотного воздушного летательного аппарата |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95106356A RU2125952C1 (ru) | 1992-06-22 | 1993-06-18 | Лопастной подузел несущего винта беспилотного воздушного летательного аппарата |
Country Status (2)
Country | Link |
---|---|
US (1) | US5364230A (ru) |
RU (2) | RU2125952C1 (ru) |
Families Citing this family (36)
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US6270038B1 (en) | 1999-04-22 | 2001-08-07 | Sikorsky Aircraft Corporation | Unmanned aerial vehicle with counter-rotating ducted rotors and shrouded pusher-prop |
US6170778B1 (en) | 1999-04-22 | 2001-01-09 | Sikorsky Aircraft Corporation | Method of reducing a nose-up pitching moment on a ducted unmanned aerial vehicle |
US6886777B2 (en) * | 2001-02-14 | 2005-05-03 | Airscooter Corporation | Coaxial helicopter |
US6478262B1 (en) | 2001-07-17 | 2002-11-12 | Sikorsky Aircraft Corporation | Flight control system for a hybrid aircraft in the yaw axis |
US6431494B1 (en) | 2001-07-17 | 2002-08-13 | Sikorsky Aircraft Corporation | Flight control system for a hybrid aircraft in the roll axis |
US6878053B2 (en) * | 2002-03-07 | 2005-04-12 | Conagra Foods, Inc. | Automated loaders or winders and related systems, devices and methods |
US7118340B2 (en) * | 2004-09-10 | 2006-10-10 | Sikorsky Aircraft Corporation | Swashplate and pitch link arrangement for a coaxial counter rotating rotor system |
US7607607B2 (en) * | 2005-05-26 | 2009-10-27 | Sikorsky Aircraft Corporation | De-rotation system suitable for use with a shaft fairing system |
US7621480B2 (en) * | 2005-05-26 | 2009-11-24 | Sikorsky Aircraft Corporation | De-rotation system for a counter-rotating, coaxial rotor hub shaft fairing |
US7229251B2 (en) * | 2005-05-31 | 2007-06-12 | Sikorsky Aircraft Corporation | Rotor hub fairing system for a counter-rotating, coaxial rotor system |
US7600976B2 (en) * | 2005-05-31 | 2009-10-13 | Sikorsky Aircraft Corporation | Rotor blade twist distribution for a high speed rotary-wing aircraft |
US8584983B2 (en) * | 2007-12-03 | 2013-11-19 | Sikorsky Aircraft Corporation | Magnetic de-rotation system for a shaft fairing system |
EP2238018A2 (en) | 2008-01-02 | 2010-10-13 | Sikorsky Aircraft Corporation | Planetary de-rotation system for a shaft fairing system |
US8292570B2 (en) * | 2008-01-25 | 2012-10-23 | United Technologies Corporation | Low pressure turbine with counter-rotating drives for single spool |
US8200375B2 (en) | 2008-02-12 | 2012-06-12 | Stuckman Katherine C | Radio controlled aircraft, remote controller and methods for use therewith |
US8262344B2 (en) * | 2008-04-02 | 2012-09-11 | Hamilton Sundstrand Corporation | Thermal management system for a gas turbine engine |
US20100326049A1 (en) * | 2009-06-25 | 2010-12-30 | Honeywell International Inc. | Cooling systems for rotorcraft engines |
EP2457830B1 (en) * | 2010-11-25 | 2014-11-12 | AIRBUS HELICOPTERS DEUTSCHLAND GmbH | Blade to rotor hub joint |
US8667773B2 (en) | 2011-06-28 | 2014-03-11 | United Technologies Corporation | Counter-rotating turbomachinery |
US8943792B2 (en) | 2011-06-29 | 2015-02-03 | United Technologies Corporation | Gas-driven propulsor with tip turbine fan |
CN102910285B (zh) * | 2011-08-02 | 2015-08-26 | 深圳市联讯创新工场科技开发有限公司 | 一种旋翼飞行器 |
CA3109683A1 (en) * | 2012-05-21 | 2014-02-13 | Paul E. Arlton | Rotary wing vehicle |
US9051047B2 (en) * | 2012-11-12 | 2015-06-09 | Sikorsky Aircraft Corporation | Flexbeam rotor attachment to rotor blade |
US9771152B2 (en) | 2013-03-20 | 2017-09-26 | Sikorsky Aircraft Corporation | Flexbeam to rotor blade interface |
US9677663B2 (en) | 2013-06-28 | 2017-06-13 | Sikorsky Aircraft Corporation | Gear geometry with fluid reservoir and fluid paths |
US20150122941A1 (en) * | 2013-11-06 | 2015-05-07 | Sikorsky Aircraft Corporation | Counter-rotating rotor system with fairing |
CN105270617B (zh) * | 2014-06-19 | 2017-06-06 | 庆安集团有限公司 | 一种共轴双桨直升机中置桨距控制装置 |
WO2015200757A1 (en) * | 2014-06-27 | 2015-12-30 | Sikorsky Aircraft Corporation | Flex beam clamp for rotor assembly |
US10618630B2 (en) | 2014-08-08 | 2020-04-14 | Sikorsky Aircraft Corporation | Flex beam for rotor assembly |
RU2572744C1 (ru) * | 2014-10-14 | 2016-01-20 | Открытое акционерное общество "Авиадвигатель" | Двухконтурный газотурбинный двигатель |
US10160541B1 (en) * | 2015-09-25 | 2018-12-25 | Amazon Technologies, Inc. | Circumferentially-driven propulsion mechanism |
CN106114881B (zh) * | 2016-06-28 | 2019-04-19 | 深圳市元征科技股份有限公司 | 无人机 |
US10669869B1 (en) * | 2017-05-19 | 2020-06-02 | Amazon Technologies, Inc. | Independently rotatable propeller blade mounts |
US20200031459A1 (en) * | 2018-07-24 | 2020-01-30 | Sikorsky Aircraft Corporation | Heat dissipation system for rotor mounted electronics |
USD958258S1 (en) * | 2020-10-06 | 2022-07-19 | Ec Innovation Inc. | Balloon base |
GB2599901A (en) | 2020-10-09 | 2022-04-20 | Blue Bear Systems Res Ltd | Electric ducted fan propulsor |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2397325A1 (fr) * | 1977-07-13 | 1979-02-09 | Aerospatiale | Moyeu de rotor, en particulier pour le rotor principal d'un helicoptere |
US4316700A (en) * | 1979-04-03 | 1982-02-23 | Schramm Burford J | Unitary, bonded-together helicopter rotorblade |
DE3401737A1 (de) * | 1984-01-19 | 1985-07-25 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Rotor, insbesondere eines drehfluegelflugzeuges |
IT1196800B (it) * | 1986-11-25 | 1988-11-25 | Agusta Aeronaut Costr | Rotore anticoppia per elicotteri |
US5096380A (en) * | 1990-05-03 | 1992-03-17 | United Technology Corporation | Composite flexbeam for a bearingless helicopter rotor |
-
1992
- 1992-06-22 US US07/903,061 patent/US5364230A/en not_active Expired - Lifetime
-
1993
- 1993-06-18 RU RU95106356A patent/RU2125952C1/ru active
- 1993-06-18 RU RU95106360A patent/RU2114766C1/ru active
Also Published As
Publication number | Publication date |
---|---|
US5364230A (en) | 1994-11-15 |
RU2125952C1 (ru) | 1999-02-10 |
RU2114766C1 (ru) | 1998-07-10 |
RU95106356A (ru) | 1996-11-10 |
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