×

Image reception system

  • US 4,597,633 A
  • Filed: 02/01/1985
  • Issued: 07/01/1986
  • Est. Priority Date: 02/01/1985
  • Status: Expired due to Fees
First Claim
Patent Images

1. An image reception system for video projection apparatus comprising:

  • a flexible material forming an inflatable volume enclosing said projection apparatus having a first plurality of arcuate surfaces,said first plurality of arcuate surfaces further including a second plurality of arcuate reception surfaces having an inflated interior surface contour and orientation for receiving from said projection apparatus a video image effective for viewing from a location external to said enclosed volume, andheater means for introducing heated air within said inflatable volume effective to establish a pressure differential across said flexible material effective to extend said first plurality of arcuate surface and inflate said inflatable volume,wherein said heater means includes fan means for directing air about said projection apparatus to remove heat therefrom.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×