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
Active element machine computation
Sample holder and method for treating sample material
Circuit breakers
Control unit including a computing device and a peripheral module which are interconnected via a serial multiwire bus
Rotation angle detecting device
Use of tris(hydroxymethyl) aminomethane for the stabilization of peptides, polypeptides and proteins
Computer product, information retrieval method, and information retrieval apparatus
  Randomly Featured Patents
Genes coding for a protein having human MACIF activity, expression vectors containing said genes, transformant cells and proteins having human macif activity
Process for manufacturing a tamper evident container lid
Greeting card album
Bacterial strain of Escherichia coli BKIIM B-3996 as the producer of L-threonine
Hydraulic tensioner lifter
Waveguide-type optical control device
Voltage sensing drill with automatic shut-off
Easily assembled clip
Adjustable shearbar apparatus
Low overhead methods and apparatus for shared access storage devices