KR20080042267A - 엔진 배기가스를 이용한 엔진 냉각장치 - Google Patents
엔진 배기가스를 이용한 엔진 냉각장치 Download PDFInfo
- Publication number
- KR20080042267A KR20080042267A KR1020060110448A KR20060110448A KR20080042267A KR 20080042267 A KR20080042267 A KR 20080042267A KR 1020060110448 A KR1020060110448 A KR 1020060110448A KR 20060110448 A KR20060110448 A KR 20060110448A KR 20080042267 A KR20080042267 A KR 20080042267A
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- air
- aerial vehicle
- exhaust gas
- air passage
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 78
- 239000007789 gas Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 244000062645 predators Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
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- 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
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
- B64C29/0033—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers the propellers being tiltable relative to the fuselage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/022—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising bird or foreign object protections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/20—Aircraft engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims (4)
- 무인항공기(UAV) 및 R/C 모형 항공기에 구비되는 엔진 냉각장치에 있어서, 항공기 동체(1)의 일측에 구비되는 전방향 공기 흡입구(10)와;상기 공기 흡입구(10)와 일측 단이 연통하며, 상기 항공기 동체(1)를 따라 후방향 일정 길이를 갖는 공기 통로(20)와;상기 공기 통로(20)의 타측 단과 연통하며, 상기 항공기 동체(1)의 후방측 외벽을 관통하여 형성되는 일정 크기의 공기 배출구(30)와;상기 공기 통로(20) 간에 구비되는 일정 크기의 엔진(40) 및;상기 엔진(40)에 구비되며, 상기 공기 통로(20)를 따라 후방 일정 길이를 갖게 형성되는 배기관(50)으로 구성된 것을 특징으로 하는 엔진 배기가스를 이용한 엔진 냉각장치.
- 제 1항에 있어서,상기 공기 흡입구(10)는, 상기 항공기 동체(1)의 저면에 형성되며, 일정 폭으로 돌출 형성되는 흡입 덕트(11)와, 상기 흡입 덕트(11)에 전방향에 형성되어 일정 크기를 갖는 개구부(12)로 구성된 것을 특징으로 하는 엔진 배기가스를 이용한 엔진 냉각장치.
- 제 2항에 있어서,상기 흡입 덕트(11)는, 상기 개구부(12) 전방에 필터를 장착하여 엔진 냉각을 위해 흡입되는 공기의 이물질을 제거토록 한 것을 특징으로 하는 엔진 배기가스를 이용한 엔진 냉각장치.
- 제 1항에 있어서,상기 공기 통로(20)는, 상기 배기관(50)을 따라 전방에서 후방으로 좁아지게 형성된 것으로, 상기 배기관(50) 후방측 끝단과 일정 간격으로 밀착형성시킨 것을 특징으로 하는 엔진 배기가스를 이용한 엔진 냉각장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060110448A KR100852423B1 (ko) | 2006-11-09 | 2006-11-09 | 엔진 배기가스를 이용한 엔진 냉각장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060110448A KR100852423B1 (ko) | 2006-11-09 | 2006-11-09 | 엔진 배기가스를 이용한 엔진 냉각장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080042267A true KR20080042267A (ko) | 2008-05-15 |
KR100852423B1 KR100852423B1 (ko) | 2008-08-14 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060110448A KR100852423B1 (ko) | 2006-11-09 | 2006-11-09 | 엔진 배기가스를 이용한 엔진 냉각장치 |
Country Status (1)
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KR (1) | KR100852423B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101222466B1 (ko) * | 2010-11-25 | 2013-01-15 | 국방과학연구소 | 잠입형 흡입관, 그 형성방법 및 이를 구비하는 비행체 |
KR20170043082A (ko) * | 2016-06-24 | 2017-04-20 | 최종필 | 멀티로터형 무인비행기의 랜딩장치 |
CN108882614A (zh) * | 2017-05-09 | 2018-11-23 | 昆山优尼电能运动科技有限公司 | 无人飞行器风路散热系统 |
US20220055765A1 (en) * | 2020-08-24 | 2022-02-24 | Sonin Hybrid, LLC | Exhaust System For Aerial Vehicle |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US9376953B2 (en) | 2014-06-25 | 2016-06-28 | Aai Corporation | Forced air blower bypass system |
KR102131095B1 (ko) | 2019-04-03 | 2020-07-07 | 주식회사 넥스컴스 | 페놀수지 필름을 적용한 복합재 노즐 및 발사체 단열 부품 제조방법 |
GB202001220D0 (en) * | 2020-01-29 | 2020-03-11 | Vertical Aerospace Ltd | Propulsion system thermal management |
KR102562010B1 (ko) * | 2021-08-31 | 2023-08-01 | (주)넥스컴스 | 수직이착륙 무인 비행체 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5135999A (ja) | 1974-09-20 | 1976-03-26 | Fuji Heavy Ind Ltd | Kokuenjinreikyakukukichosetsusochi |
JPH06107295A (ja) * | 1992-09-29 | 1994-04-19 | Toyota Motor Corp | 航空機駆動用内燃機関の冷却装置 |
US5662292A (en) * | 1995-05-03 | 1997-09-02 | Greene; Andrew T. | Helicopter engine filter system |
US5655359A (en) | 1995-05-15 | 1997-08-12 | The Boeing Company | Passive cooling device and method for cooling an auxiliary power unit on an airplane |
JP4574841B2 (ja) | 2000-12-25 | 2010-11-04 | ヤマハ発動機株式会社 | 無人ヘリコプターのラジエータ構造 |
US6651929B2 (en) * | 2001-10-29 | 2003-11-25 | Pratt & Whitney Canada Corp. | Passive cooling system for auxiliary power unit installation |
-
2006
- 2006-11-09 KR KR1020060110448A patent/KR100852423B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101222466B1 (ko) * | 2010-11-25 | 2013-01-15 | 국방과학연구소 | 잠입형 흡입관, 그 형성방법 및 이를 구비하는 비행체 |
KR20170043082A (ko) * | 2016-06-24 | 2017-04-20 | 최종필 | 멀티로터형 무인비행기의 랜딩장치 |
CN108882614A (zh) * | 2017-05-09 | 2018-11-23 | 昆山优尼电能运动科技有限公司 | 无人飞行器风路散热系统 |
CN108882614B (zh) * | 2017-05-09 | 2023-11-17 | 昆山合朗航空科技有限公司 | 无人飞行器风路散热系统 |
US20220055765A1 (en) * | 2020-08-24 | 2022-02-24 | Sonin Hybrid, LLC | Exhaust System For Aerial Vehicle |
Also Published As
Publication number | Publication date |
---|---|
KR100852423B1 (ko) | 2008-08-14 |
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