1591936

Information

• Patent Grant
• 1591936

• References
• Source

• Patent Number

  1,591,936

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1926
  98 years ago

• CPC

  • B01D46/0067 - by acting counter-currently on the filtering surface (
  • B01D46/0075 - involving vibrations or shaking
  • B01D46/04 - Cleaning filters
  • B01D46/4272 - Special valve constructions adapted to filters or filter elements
  • B25D9/24 - involving a rocking-plate type valve
  • B01D2273/20 - High temperature filtration

• US Classifications

  • 159 - Concentrating evaporators
  • 055 - Gas separation