3440827

Information

• Patent Grant
• 3440827

• References
• Source

• Patent Number

  3,440,827

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • H02N3/00 - Generators in which thermal or kinetic energy is converted into electrical energy by ionisation of a fluid and removal of the charge therefrom
  • B01D53/26 - Drying gases or vapours
  • F01K23/064 - in combination with an industrial process
  • F01K27/00 - Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
  • F17C9/04 - Recovery of thermal energy
  • F25J3/04018 - of main feed air
  • F25J3/04054 - of air
  • F25J3/0409 - of oxygen
  • F25J3/04163 - Hot end purification of the feed air
  • F25J3/04242 - Cold end purification of the feed air
  • F25J3/04412 - in a classical double column flowsheet
  • H02K44/08 - Magnetohydrodynamic [MHD] generators
  • F17C2205/0341 - Filters
  • F17C2221/011 - Oxygen
  • F17C2221/014 - Nitrogen
  • F17C2221/031 - Air
  • F17C2223/0161 - cryogenic
  • F17C2227/0157 - Compressors
  • F17C2227/0393 - using a vaporiser
  • F17C2265/015 - by separating
  • F25J2205/04 - in the feed line
  • F25J2205/10 - using combined expansion and separation, e.g. in a vortex tube, "Ranque tube" or a "cyclonic fluid separator"
  • F25J2205/20 - using solidification of components
  • F25J2205/30 - using a washing
  • F25J2210/42 - Nitrogen
  • F25J2210/50 - Oxygen
  • F25J2230/02 - Compressor intake arrangement
  • F25J2245/50 - the recycled stream being oxygen

• US Classifications

  • 062 - Refrigeration