1582450

Information

• Patent Grant
• 1582450

• References
• Source

• Patent Number

  1,582,450

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1926
  98 years ago

• CPC

  • B01D29/0054 - arranged concentrically or coaxially
  • B01D29/15 - arranged for inward flow filtration
  • B01D29/23 - arranged for outward flow filtration
  • B01D29/54 - arranged concentrically or coaxially
  • B01D35/12 - Devices for taking out of action one or more units of multi- unit filters
  • B01D2201/02 - Filtering elements having a conical form
  • B01D2201/0446 - suspended from plates at the upper side of the filter elements

• US Classifications

  • 210 - Liquid purification or separation
  • 251 - Valves and valve actuation