KR20090057504A - 가변형 회전익을 이용한 수직이착륙기 - Google Patents
가변형 회전익을 이용한 수직이착륙기 Download PDFInfo
- Publication number
- KR20090057504A KR20090057504A KR1020070124112A KR20070124112A KR20090057504A KR 20090057504 A KR20090057504 A KR 20090057504A KR 1020070124112 A KR1020070124112 A KR 1020070124112A KR 20070124112 A KR20070124112 A KR 20070124112A KR 20090057504 A KR20090057504 A KR 20090057504A
- Authority
- KR
- South Korea
- Prior art keywords
- variable
- wing
- vertical takeoff
- rotor blade
- takeoff
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/26—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft characterised by provision of fixed wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
- B64C27/30—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft with provision for reducing drag of inoperative rotor
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
- 수직이착륙기가 이륙 시 양력을 발생시키는 비행동체(100) 윗면의 앞쪽과 뒤쪽과 비행날개(101) 양 옆면에 고정되는 가변형 회전익(116)과, 가변형 회전익(116)의 회전익(102)을 비행기 가 고속비행 시 고정익(107) 형태로 변형시키는 프로펠러각도조절수단(104)과, 프로펠러각도조절수단(104)으로 회전익(102)이 고정익(107)으로 변형된 상태에서 비행날개(101)와 함께 효율적으로 양력을 발생하며 앞으로 전진 할 수 있도록 추진력을 발생시키는 제트엔진(106)으로 비행하는 가변형 회전익을 이용한 수직 이착륙기
- 제 1항에서상기 수직이착륙기가 비행동체(100) 윗면의 앞쪽과 뒤쪽과 비행날개(101) 양 옆면에 고정되는 가변형 회전익(116)을 이용하여 이륙할 때 양력을 효율성을 위해 꼬리날개를 없는 상태의 가변형 회전익을 이용한 수직 이착륙기, 가변형 회전익을 이용하여 이륙 후 안정적으로 비행할 수 있도록 꼬리날개가 있는 가변형 회전익을 이용한 수직이착륙기
- 제 1항에서상기 가변형 회전익(116)은 저속에서 양력을 효율적으로 발생하며 앞으로 추진력을 발생하며 비행할 수 있도록 비행날개(101) 양쪽 옆면에 부착되어 있는 가 변형 회전익(116)이 앞쪽으로 90°회전하여 비행할 수 있도록 하는 가변형 회전익을 이용한 수직이착륙기
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070124112A KR20090057504A (ko) | 2007-12-03 | 2007-12-03 | 가변형 회전익을 이용한 수직이착륙기 |
| PCT/KR2008/006686 WO2009072754A2 (en) | 2007-12-03 | 2008-11-13 | Taking off and landing airplane using variable rotary wings |
| US12/744,100 US20100243821A1 (en) | 2007-12-03 | 2008-11-13 | Taking off and landing airplane using variable rotary wings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070124112A KR20090057504A (ko) | 2007-12-03 | 2007-12-03 | 가변형 회전익을 이용한 수직이착륙기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090057504A true KR20090057504A (ko) | 2009-06-08 |
Family
ID=40718318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070124112A Ceased KR20090057504A (ko) | 2007-12-03 | 2007-12-03 | 가변형 회전익을 이용한 수직이착륙기 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20100243821A1 (ko) |
| KR (1) | KR20090057504A (ko) |
| WO (1) | WO2009072754A2 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160116748A (ko) | 2015-03-31 | 2016-10-10 | 주식회사 샘코 | 풍향 지향성 무인 수직 이착륙기 및 이의 제어방법 |
| KR101967091B1 (ko) | 2018-01-11 | 2019-04-08 | 부산대학교 산학협력단 | 항력 감소 하이브리드 무인항공기 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8376264B1 (en) * | 2009-08-24 | 2013-02-19 | Jianhui Hong | Rotor for a dual mode aircraft |
| FR2976912B1 (fr) * | 2011-06-24 | 2014-02-21 | Eurocopter France | Aeronef a voilure tournante et a voilure fixe. |
| US20130206921A1 (en) | 2012-02-15 | 2013-08-15 | Aurora Flight Sciences Corporation | System, apparatus and method for long endurance vertical takeoff and landing vehicle |
| DE202012011054U1 (de) * | 2012-11-19 | 2013-03-18 | AIRVIONIC UG (haftungsbeschränkt) | Fluggerät |
| US10137982B1 (en) * | 2014-05-11 | 2018-11-27 | Wing Aviation Llc | Propeller units |
| USD743868S1 (en) * | 2014-06-26 | 2015-11-24 | Darold B. Cummings | Vertical takeoff and landing airplane |
| GB2528489A (en) * | 2014-07-23 | 2016-01-27 | Cassidian Ltd | Improvements in and relating to unmanned aerial vehicles |
| US9994313B2 (en) * | 2014-11-26 | 2018-06-12 | XCraft Enterprises, LLC | High speed multi-rotor vertical takeoff and landing aircraft |
| WO2016137362A1 (ar) * | 2015-02-25 | 2016-09-01 | محمد الجندل، | طائرتان في جسم طائرة وتنفصل إلى طائرتين مستقلتين بذاتهما |
| US9738380B2 (en) | 2015-03-16 | 2017-08-22 | XCraft Enterprises, LLC | Unmanned aerial vehicle with detachable computing device |
| US9896197B2 (en) * | 2015-05-28 | 2018-02-20 | Eugene H Vetter | Devices and methods for in flight transition VTOL/fixed wing hybrid aircraft structures and flight modes |
| EP3297909B1 (en) * | 2016-03-10 | 2022-09-21 | Yoav Netzer | Convertible rotor aircraft |
| US20170283048A1 (en) * | 2016-03-29 | 2017-10-05 | Amazon Technologies, Inc. | Convertable lifting propeller for unmanned aerial vehicle |
| CN105923154B (zh) * | 2016-06-01 | 2019-03-12 | 北京航空航天大学 | 纵列式双旋翼固定翼复合式垂直起降飞行器 |
| USD845169S1 (en) * | 2016-12-09 | 2019-04-09 | Beijing Jingdong Shangke Information Technology Co, Ltd. | Unmanned aerial vehicle |
| USD824804S1 (en) * | 2017-07-06 | 2018-08-07 | Yu Tian | Hybrid VTOL fixed-wing drone |
| CN110316362A (zh) * | 2018-03-28 | 2019-10-11 | 刘保伸 | 多元用途直升机之双舱结构 |
| US12122503B1 (en) * | 2021-09-20 | 2024-10-22 | Wisk Aero Llc | Aerodynamic rotor blade configurations |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3995793A (en) * | 1974-07-25 | 1976-12-07 | Wing Russell T | Roto-wing jet airplane |
| US4793572A (en) * | 1986-02-06 | 1988-12-27 | John Mecca | Vertical launch and hovering space shuttle |
| US5085315A (en) * | 1989-05-05 | 1992-02-04 | Sambell Kenneth W | Wide-range blade pitch control for a folding rotor |
| IT1297108B1 (it) * | 1997-12-10 | 1999-08-03 | Franco Capanna | Sistema per la trasformazione di un aeromobile a decollo e volo orizzontale autosostentato in aeromobile integrato, ibrido a decollo |
| FR2791319B1 (fr) * | 1999-03-25 | 2001-05-25 | Eurocopter France | Aeronef convertible a rotors basculants |
| KR20070001117U (ko) * | 2007-10-02 | 2007-10-22 | 임채호 | 가변형 회전 익을 이용한 수직이착륙기 |
-
2007
- 2007-12-03 KR KR1020070124112A patent/KR20090057504A/ko not_active Ceased
-
2008
- 2008-11-13 US US12/744,100 patent/US20100243821A1/en not_active Abandoned
- 2008-11-13 WO PCT/KR2008/006686 patent/WO2009072754A2/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160116748A (ko) | 2015-03-31 | 2016-10-10 | 주식회사 샘코 | 풍향 지향성 무인 수직 이착륙기 및 이의 제어방법 |
| KR101967091B1 (ko) | 2018-01-11 | 2019-04-08 | 부산대학교 산학협력단 | 항력 감소 하이브리드 무인항공기 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100243821A1 (en) | 2010-09-30 |
| WO2009072754A2 (en) | 2009-06-11 |
| WO2009072754A3 (en) | 2009-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20071203 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20091029 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20100329 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20091029 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |