3918944

Information

• Patent Grant
• 3918944

• References
• Source

• Patent Number

  3,918,944

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • F01N3/0217 - the filtering elements having the form of hollow cylindrical bodies
  • B01D39/2024 - otherwise bonded
  • B01D50/00 - Combinations of devices for separating particles from gases or vapours
  • F01N3/0226 - the structure being fibrous
  • F01N3/033 - in combination with other devices
  • F01N3/037 - by means of inertial or centrifugal separators
  • F01N2250/08 - filtering and inertial particulate separation
  • 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
  • F01N2370/22 - used in non-catalytic purification apparatus
  • F01N2570/02 - Lead
  • Y02T10/20 - Exhaust after-treatment
  • Y10S55/30 - Exhaust treatment

• US Classifications

  • 055 - Gas separation
  • 060 - Power plants