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특허 상세정보

Spherical vehicle for operation in a fluid medium

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B63G-008/08    B63G-008/20   
미국특허분류(USC) 114/312; 114/056; 114/338; 244/199
출원번호 US-0187923 (1980-09-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Smith, Robert C.Thornton, William F.
인용정보 피인용 횟수 : 13  인용 특허 : 0
초록

A spherical vehicle for operation in a fluid medium utilizes an impeller of approximately half the diameter of the sphere for propulsion. In addition to providing the energy for driving the sphere, the propeller acts to draw the flow of fluid smoothly over the after part of the sphere, thus avoiding or minimizing the tendency of the flow to separate from the surface of the sphere and create turbulence. Steering in pitch and yaw planes is effected through the use of a plurality of drag pins located just behind the circle of maximum diameter (with respect ...

대표
청구항

1. A self-propelled spherical vehicle comprising a generally spherical housing and an impeller external of said housing, an energy source and power means in said housing connected to cause rotation of said impeller, said impeller being at the rear of said vehicle with respect to its direction of motion, characterized in that said impeller is adjacent said housing and approximately half the diameter of said housing and spaced such that the maximum circle of rotation of said impeller is approximately 7% of the diameter of said spherical housing from the...

이 특허를 인용한 특허 피인용횟수: 13

  1. DiCocco, Jack; Prince, Troy; Patel, Mehul; Ng, Tsun Ming Terry. Aircraft and missile afterbody flow control device and method of controlling flow. USP2012068191833.
  2. DiCocco,Jack; Prince,Troy; Patel,Mehul; Ng,Tsun Ming Terry. Aircraft and missile afterbody flow control device and method of controlling flow. USP2006077070144.
  3. Prince, Troy; Lisy, Frederick J.; Patel, Mehul P.; DiCocco, Jack M.; Carver, Reed; Schmidt, Robert N.. Aircraft and missile forebody flow control device and method of controlling flow. USP2011077977615.
  4. Prince,Troy; Lisy,Frederick J.; Patel,Mehul P.; DiCocco,Jack M.; Carver,Reed; Schmidt,Robert N.. Aircraft and missile forebody flow control device and method of controlling flow. USP2007067226015.
  5. Colting, Hokan S.. Airship and method of operation. USP2005116966523.
  6. Colting,Hokan S.. Airship and method of operation. USP2006067055777.
  7. Aulehla Felix (Ottobrunn DEX) Genssler Hans-Peter (Munich DEX). Apparatus for influencing a boundary layer on the surface of a body moving through a medium. USP1989064836473.
  8. Mihara, Osamu. Construction of hull of vessel such as tanker. USP1985104543902.
  9. Rossano, Gregory F.; Eakins, William; Lasko, Daniel T.; Fuhlbrigge, Thomas A.; Salm, Andrew M.; Zhang, George. Grid-style hull. USP201511D742801.
  10. Tamanaja, Ivan Torres. Method and underwater node for seismic survey. USP2016079383471.
  11. Lotz, Jeffrey Paul. Remotely operated submersible vehicle. USP2012108297214.
  12. Gongwer Calvin A. (Glendora CA). Self propelled spherical vehicle. USP1986024571192.
  13. Gongwer Calvin A. (Glendora CA). Spherical underwater vehicle. USP1984064455962.