3491850

Information

• Patent Grant
• 3491850

• References
• Source

• Patent Number

  3,491,850

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  55 years ago

• CPC

  • F04B39/0083 - using blow off silencers
  • F01N1/08 - by reducing exhaust energy by throttling or whirling
  • F01N1/083 - using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
  • F01N1/10 - in combination with sound-absorbing materials

• US Classifications

  • 181 - Acoustics
  • 096 - Gas separation: apparatus