3792842

Information

• Patent Grant
• 3792842

• References
• Source

• Patent Number

  3,792,842

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1974
  51 years ago

• CPC

  • F28D9/0068 - with means for changing flow direction of one heat exchange medium
  • B01D3/28 - Fractionating columns with surface contact and vertical guides
  • B01J19/32 - Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
  • F28F3/027 - with openings
  • B01J2219/32206 - Flat sheets
  • B01J2219/3221 - Corrugated sheets
  • B01J2219/32213 - Plurality of essentially parallel sheets
  • B01J2219/32224 - characterised by the orientation of the sheet
  • B01J2219/32408 - Metal

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 165 - Heat exchange