Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Thermalling sailplane turn indicator










Image Number 2 for United States Patent #4506847.

A thermal indicator with a sensor (28) mounted over the wing stubs (12, 13) of a sailplane to detect relative movement therebetween due to bending moments applied to the wings on meeting a thermal and a processor of the sensor signals to generate signals indicative of the direction to be turned to enter the thermal. The processor signals are suitably displayed to indicate thermal strength, and left or right directions to enter the thermal.








 
 
  Recently Added Patents
Solid-state image sensing device and control method of solid-state image sensing device
Pixel circuit
Emergent information database management system
Multi-carrier operation for wireless systems
Light emitting device
Motorized home appliance door
Launch cable case
  Randomly Featured Patents
Meeting location determination using spatio-semantic modeling
Card holder
Method and system for electronically selecting, modifying, and operating a motivation or recognition program
Image forming apparatus
Image forming apparatus
Optical pickup and optical recording/reproducing apparatus using the same
System and process for utilizing back electromotive force in disk drives
Image capturing apparatus and image capturing method
Damping device and method for setting natural frequency of damping body in the damping device
Model-based alarming