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Remote refueling station

  • US 4,298,176 A
  • Filed: 03/01/1979
  • Issued: 11/03/1981
  • Est. Priority Date: 03/01/1979
  • Status: Expired due to Term
First Claim
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1. A remote refueling station to control the transferring of fuel from a tanker aircraft to a receiver aircraft by means of a maneuverable extensible refueling boom connected to said tanker aircraft comprising:

  • a stereoscopic viewing system located in said tanker aircraft comprising a left video camera, a right video camera spacially separated from said left video camera, said cameras directed for observation of said refueling boom and said receiver aircraft, a first video monitor, electrically connected to said left video camera, a first filter to polarize the output image of said first video monitor in a first direction, a second video monitor electrically connected to a said second video camera, a second filter to polarize the output of said second video monitor image in a second direction 90°

    to the direction of the polarization of said first video monitor, a screen to positionally combine and transmit the images from said first video monitor and said second video monitor, cross-polarized eye glasses to separate the image of said first video monitor from the image of said second video monitor on said screen whereby said boom operator receives the picture from said right video camera in his right eye and from said left video camera in his left eye;

    first controller means generating an electric command signal which maneuvers the boom in azimuth and elevation;

    second controller means generating an electrical command signal which activates the extensible portion of the boom; and

    a third video camera located in the rear of the tanker aircraft and directed to the rear to obtain a view of the approach of the receiver aircraft, and third video monitor electrically connected to said third video camera for viewing the output of the third video camera.

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