Resources Contact Us Home
Exhaust system for automobile engine

Image Number 15 for United States Patent #6702062.

An exhaust system having an exhaust manifold that comprises a plurality of single-shell discrete exhaust pipes connected to an engine, a double-shell collective chambered pipe joined to the discrete exhaust pipes and comprising an internal pipe shell into which exhaust gas streams passing through the discrete exhaust pipes are introduced and merge together and an external pipe shell surrounding the internal pipe shell, and a spherical joint connecting the collective chambered pipe to the exhaust pipe. The discrete exhaust pipe has a bent portion and a straight portion continuously extending from the bent portion to the collective chambered pipe. The bent portions of the respective discrete exhaust pipes are oriented toward a center of a straight row of cylinders so as to lay the straight portions of the discrete exhaust pipes nearly parallel to one another.

  Recently Added Patents
Method for accessing wireless network
Method for using directing cells for specific stem/progenitor cell activation and differentiation
Victim port-based design for test area overhead reduction in multiport latch-based memories
Reception method and reception apparatus
Ionization device, mass spectrometer including the ionization device, and image generation system including the ionization device
System and method for video encoding
  Randomly Featured Patents
IPS LCD having molecules remained parallel with electric fields applied
Segmented mechanical shafting alignment tool and method
Image adjustment amount determination device, image adjustment amount determination method, image adjustment amount determination program, and image processing device
Method and system for selecting traffic information services receivable by at least one mobile receiver
Apparatus and method for use in appending data to data previously written on a tape in a helical scan tape recorder system
Retroreflective article comprising a transparent base sheet and nacreous pigment coating, method for making such a base sheet, and method for making a forming master
Ankle strengthening therapeutic device and method
Digital circuit with transistor geometry and channel stops providing camouflage against reverse engineering
Dual gate oxide process with reduced thermal distribution of thin-gate channel implant profiles due to thick-gate oxide
Method for electronically adjusting the selective oscillation frequency of a Coriolis gyro