2255579

Information

• Patent Grant
• 2255579

• References
• Source

• Patent Number

  2,255,579

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1941
  83 years ago

• CPC

  • F01N13/20 - having flared outlets
  • F01N1/089 - using two or more expansion chambers in series
  • F01N3/06 - for extinguishing sparks
  • F01N13/04 - having two or more silencers in parallel
  • F01N13/06 - specially adapted for star-arrangement of cylinders
  • F02B75/20 - with cylinders all in one line
  • F02B75/222 - with cylinders in star arrangement
  • F02B2075/1856 - fourteen

• US Classifications

  • 181 - Acoustics