Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vehicle particulate sensor system










Image Number 2 for United States Patent #6542831.

An apparatus for measuring particles in an exhaust gas of a vehicle. A transmitter is adapted to provide a source of ultraviolet radiation. The radiation travels through the gas and impinges upon the particles in the gas generating a backscattered radiation. The transmitter also generates a timing signal. A receiver is located in proximity of the transmitter. The receiver is adapted to receive the backscattered radiation and to generate a backscattered signal indicative of the quantity of particles entrained in the gas. A data system is connected to the receiver, the data system is adapted to receive the timing signal and the backscattered signal as an input and to calculate a quantity of particles in the gas at a location from the transmitter.








 
 
  Recently Added Patents
Method of forming a semiconductor package
Flame-protected impact-modified polycarbonate compositions
Cooling structure for electronic device
Soybean cultivar CL1013665
Multi-carrier operation for wireless systems
Process of preparing functionalized polymers via enzymatic catalysis
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
  Randomly Featured Patents
Method for decoding a message
Footwear
Transducer diaphragm elements and methods and apparatus for making same
Adhesive compositions
Actuating apparatus
Method for providing scalable multicast service in a virtual private LAN service
Method and system for providing enhanced call waiting and caller identification
Combined bottle and bowl package
Remote control system and method of controlling the remote control system
Dump body for mounting on the frame of a vehicle