3147097

Information

• Patent Grant
• 3147097

• References
• Source

• Patent Number

  3,147,097

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1964
  60 years ago

• CPC

  • F01N3/0217 - the filtering elements having the form of hollow cylindrical bodies
  • F01N1/24 - by using sound-absorbing materials
  • F01N3/0224 - the structure being granular
  • F01N3/0226 - the structure being fibrous
  • F01N3/0335 - with exhaust silencers in a single housing
  • F01N3/04 - using liquids
  • F01N2230/02 - Exhaust filters
  • F01N2310/14 - Wire mesh fabric, woven glass cloth or the like
  • F01N2330/102 - fibrous material being fiber reinforced polymer made of plastic matrix reinforced by fine glass or in the form of a loose mass of filaments or fibers
  • F01N2330/12 - Metallic wire mesh fabric or knitting
  • F01N2370/22 - used in non-catalytic purification apparatus
  • F01N2370/40 - Activated carbon or charcoal
  • F01N2470/02 - Tubes being perforated
  • F01N2470/10 - Tubes having non-circular cross section
  • F01N2470/18 - the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
  • Y02T10/20 - Exhaust after-treatment
  • Y10S55/30 - Exhaust treatment

• US Classifications

  • 096 - Gas separation: apparatus
  • 055 - Gas separation
  • 181 - Acoustics