3249438

Information

• Patent Grant
• 3249438

• References
• Source

• Patent Number

  3,249,438

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  59 years ago

• CPC

  • B01D25/02 - in which the elements are pre-formed independent filtering units
  • B01D25/284 - by gases or by heating
  • B01D29/23 - arranged for outward flow filtration
  • B01D29/46 - of flat, stacked bodies
  • B01D29/52 - in parallel connexion
  • B01D29/603 - by flow measuring
  • B01D29/92 - for discharging filtrate
  • B01D35/18 - Heating or cooling the filters
  • B01D36/001 - Filters in combination with devices for the removal of gas, air purge systems
  • B01D37/00 - Processes of filtration
  • C10G33/06 - with mechanical means
  • B01D2201/0446 - suspended from plates at the upper side of the filter elements
  • B01D2201/204 - Systems for applying vacuum to filters
  • Y10S210/05 - Coalescer

• US Classifications

  • 196 - Mineral oils: apparatus
  • 055 - Gas separation
  • 202 - Distillation: apparatus
  • 208 - Mineral oils: processes and products
  • 210 - Liquid purification or separation