Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Light-emitting apparatus and pedal comprising the same










Image Number 6 for United States Patent #7946740.

The invention provides a light-emitting apparatus, which can be disposed on a manpower vehicle, including a light-emitting unit and a power-generating module. The power-generating module further includes a first magnetic conductor, a second magnetic conductor, and a coil. The first magnetic conductor is disposed on a first component of the manpower vehicle; the second magnetic conductor is disposed on a second component of the manpower vehicle, and the coil is coupled to the first magnetic conductor or the second magnetic conductor. Moreover, the first magnetic conductor or the second magnetic conductor includes a magnetic member. Particularly, the first component can apply a pre-set point as an axle to rotate, so that when a distance between the first magnetic conductor and the second magnetic conductor is changed, the coil is capable of generating an induced electromotive force for supporting the light-emitting unit with needed power.








 
 
  Recently Added Patents
Aisle barrier
High-speed comparator with asymmetric frequency response
Drive and startup for a switched capacitor divider
Method, system and computer program product for verifying floating point divide operation results
System and method for enhanced artificial bandwidth expansion
Projector
Display screen or portion thereof with icon
  Randomly Featured Patents
Device and method for controlling cargo on crane equipment without contact
Magnetic disk control apparatus, magnetic disk control method, magnetic disk control program, and magnetic disk
System for managing milking-cows in stanchion stool
Preparation of isobutylene
Closure with wrapped cable
Method of oral transmucosal delivery of a therapeutic agent
Radar system and car radar system
Data processing apparatus with software protecting functions
Methods and apparatus for efficient control of floating-point status register
Binary clock