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특허 상세정보

Hybrid power for ducted fan unmanned aerial systems

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-029/00   
미국특허분류(USC) 244/023A; 244/012.3
출원번호 US-0334098 (2008-12-12)
등록번호 US-8128019 (2012-03-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Shumaker & Sieffert, P.A.
인용정보 피인용 횟수 : 14  인용 특허 : 11
초록

A propulsion system for a vertical take-off and landing ducted fan aerial vehicle is provided, the propulsion system comprising an internal combustion engine, an electric motor that comprises a motor generator, a motor drive and a battery. The motor drive and battery are integrated into the aerial vehicle and provide power to the ducted fan aerial vehicle. The electric motor may comprise a ring motor generator. In operation, this dual propulsion system serves as a weight-efficient option to allow for two sources of power on a ducted fan unmanned aerial v...

대표
청구항

1. A propulsion system for a vertical take-off and landing ducted fan aerial vehicle, the propulsion system comprising: a fan comprising a fan impeller, wherein the fan is located within an air duct;an engine configured to rotate the fan impeller; andan electric motor, wherein the electric motor is connected to the fan impeller and the engine, and wherein the engine and the electric motor are configured to simultaneously rotate the fan impeller to provide power to the ducted fan aerial vehicle. 2. The propulsion system of claim 1, wherein the electric mo...

이 특허를 인용한 특허 피인용횟수: 14

  1. Matuszeski, Thaddeus Benjamin; Koch, Rolland Mitchell; Berman, Scott Garret; Abdulrahim, Mujahid. Aircraft power management. USP2012108296036.
  2. Matuszeski, Thaddeus Benjamin; Koch, Rolland Mitchell; Berman, Scott Garret; Abdulrahim, Mujahid. Aircraft power management. USP2013068457860.
  3. Johnson, Stephen D.; Wainfan, Barnaby S.. Collapsible ducted fan unmanned aerial system. USP2018059975633.
  4. Kupiszewski, Thomas; Miller, Brandon Wayne; Vondrell, Randy M.. Electric propulsion system. USP20181010093428.
  5. Miller, Brandon Wayne; Vondrell, Randy M.; Marrinan, Patrick Michael; Gemin, Paul Robert; Moore, Nicholas Taylor. Electric propulsion system for an aircraft. USP20181110137981.
  6. Kupiszewski, Thomas; Miller, Brandon Wayne; Vondrell, Randy M.; Gemin, Paul Robert. Embedded electric machine. USP20180910071811.
  7. Hamel, Jeffrey Anthony; Murrow, Kurt David. Gas-electric propulsion system for an aircraft. USP20180610000293.
  8. Phan, Long N.; Sarma, Sanjay Emani; Wojcik, Cody Miles; Davis, Eli M.; Sena, Benjamin Arthur; Lemus, Julian. Micro hybrid generator system drone. USP2017099751625.
  9. Phan, Long N.; Sarma, Sanjay Emani; Wojcik, Cody Miles; Davis, Eli M.; Sena, Benjamin Arthur; Lemus, Julian. Micro hybrid generator system drone. USP2017099751626.
  10. Phan, Long N.; Sarma, Sanjay Emani; Wojcik, Cody Miles; Davis, Eli M.; Sena, Benjamin Arthur; Lemus, Julian. Micro hybrid generator system drone. USP20180710035596.
  11. Phan, Long N.; Sarma, Sanjay Emani; Wojcik, Cody Miles; Davis, Eli M.; Sena, Benjamin Arthur; Lemus, Julian. Micro hybrid generator system drone. USP2017099764837.
  12. Niergarth, Daniel Alan; Vondrell, Randy M.; Miller, Brandon Wayne; Marrinan, Patrick Michael. Propulsion engine for an aircraft. USP20190410252810.
  13. Vondrell, Randy M.; Polakowski, Matthew Ryan; Murrow, Kurt David; Crabtree, Glenn. Propulsion system for an aircraft. USP2017099764848.
  14. Yang, Bing; Yu, Chang; Yan, Shengfeng; Tao, Shu; Yu, Shixiong. Unmanned aerial vehicle. USP201903D843890.