3698510

Information

• Patent Grant
• 3698510

• References
• Source

• Patent Number

  3,698,510

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • F01N13/20 - having flared outlets
  • B05B1/005 - Nozzles or other outlets specially adapted for discharging one or more gases nnn
  • F01N1/082 - the gases passing through porous members
  • F01N1/10 - in combination with sound-absorbing materials
  • F04B39/0083 - using blow off silencers
  • F01N2450/16 - by using threaded joints
  • F01N2470/30 - Tubes with restrictions, i.e. venturi or the like

• US Classifications

  • 181 - Acoustics