Resources Contact Us Home
Silencer provided on exhaust pipe of vehicle engine

Image Number 7 for United States Patent #8083025.

A silencer includes an inner cylinder that is connected to an exhaust pipe and a partition cylinder that is accommodated in a housing and that sections an expansion chamber in the housing. A group of partition-cylinder small holes is formed in the partition cylinder, and a group of inner-cylinder small holes is formed in the inner cylinder. The group of partition-cylinder small holes and the group of inner-cylinder small holes do not overlap each other in an axial direction, and are separated from each other by a predetermined distance in the axial direction.

  Recently Added Patents
Metal foil laminate, substrate for mounting LED, and light source device
Method of forming a semiconductor package
Microcapsules, their use and processes for their manufacture
Fast and compact circuit for bus inversion
Semiconductor device including multi-chip
Multiple input multiple output transceiver
Triazolylphenyl sulfonamides as serine/threonine kinase inhibitors
  Randomly Featured Patents
Information signal duplication control system
Centrifugal pump
Two-ply spinning cots
Seat adjusting device for adjusting inclining angle of seat back relative to seat cushion
Sectional electric drive vehicle
Ion fragmentation in RF ion traps by electron capture with magnetic field
Method of and device for supervising electrical fuel injection systems
Dual polygon laser printhead for a color printer
Catheter for aspirating, fragmenting and removing material
Soccer game