Resources Contact Us Home
Exhaust gas purification system for hybrid vehicle

Image Number 4 for United States Patent #7748214.

An exhaust gas purification system for a hybrid vehicle is disclosed. An internal combustion engine and an electric motor are each arranged for providing power output for the vehicle. An exhaust gas purification device is provided in an exhaust gas passage of the engine to treat exhaust gas components contained in the exhaust gas from the engine. A controller is arranged and configured to selectively perform a regeneration operation of the exhaust gas purification device to burn and remove deposits accumulated in the exhaust gas purification device. The controller is further arranged and configured to control the internal combustion engine and the electric motor such that the exhaust gas purification device is restrained from reaching an excessive temperature during the regeneration operation of the exhaust gas purification device.

  Recently Added Patents
Contact detection between a disk and magnetic head
Battery cell separator
Multiple RF band operation in mobile devices
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Request routing based on class
ZnO green luminescent material and its preparation
  Randomly Featured Patents
Demodulator with signal preconditioner
Composite substance containing metal particles, conductive paste and manufacturing method thereof
Method of determining a pseudo-identity on the basis of characteristics of minutiae and associated device
Streaming a desktop image over wide area networks in which the desktop image is segmented into a prefetch set of files, streaming set of files and leave-behind set of files
Magnetically driven pump
Web development and deployment using SMS and USSD
Microprocessor-controlled enhanced multiplexed functional electrical stimulator for surface stimulation in paralyzed patients
Superconducting magnet coil for very high field having an HTS coil section and method for production thereof
Memory fixation accelerator