3080940

Information

• Patent Grant
• 3080940

• References
• Source

• Patent Number

  3,080,940

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1963
  62 years ago

• CPC

  • F01N13/1861 - the assembly using parts formed by casting or moulding
  • F01N1/02 - by using resonance
  • F01N1/084 - the gases flowing through the silencer two or more times longitudinally in opposite directions
  • F01N1/12 - using spirally or helically shaped channels
  • F01N13/1844 - Mechanical joints
  • F01N13/1855 - the connection being realised by using bolts, screws, rivets or the like
  • F01N13/1888 - the housing of the assembly consisting of two or more parts
  • F01N2450/24 - by bolts, screws, rivets or the like
  • F01N2450/26 - by bayonet fittings
  • F01N2490/06 - the gases flowing longitudinally from inlet to outlet in opposite directions
  • F01N2490/155 - being disposed one after the other in flow direction
  • F01N2530/06 - Aluminium or alloys thereof
  • Y10T29/49398 - Muffler, manifold or exhaust pipe making

• US Classifications

  • 181 - Acoustics
  • 029 - Metal working