3508090

Information

• Patent Grant
• 3508090

• References
• Source

• Patent Number

  3,508,090

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 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
  • F25J3/04054 - of air
  • F25J3/0406 - of nitrogen
  • F25J3/04157 - Afterstage cooling and so-called "pre-cooling" of the feed air upstream the air purification unit and main heat exchange line
  • F25J3/04163 - Hot end purification of the feed air
  • F25J3/04224 - Cores associated with a liquefaction or refrigeration cycle
  • F25J3/04266 - and being liquefied hydrocarbons
  • F25J3/04272 - and comprising means for reducing the risk of pollution of hydrocarbons into the air fractionation
  • F25J3/04351 - of nitrogen
  • F25J3/04533 - for the direct combustion of fuels in a power plant, so-called "oxyfuel combustion"
  • F25J3/04612 - Heat exchange integration with process streams
  • H02K44/08 - Magnetohydrodynamic [MHD] generators
  • F17C2221/011 - Oxygen
  • F17C2221/014 - Nitrogen
  • F17C2221/031 - Air
  • F17C2221/033 - Methane
  • F17C2223/0161 - cryogenic
  • F17C2227/0157 - Compressors
  • F17C2265/015 - by separating
  • F25J2205/02 - using simple phase separation in a vessel or drum
  • 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
  • F25J2240/70 - Steam turbine
  • F25J2240/82 - with waste heat recovery, e.g. in a combined cycle
  • F25J2245/50 - the recycled stream being oxygen
  • F25J2270/02 - Internal refrigeration with liquid vaporising loop
  • F25J2270/904 - by liquid or gaseous cryogen in an open loop

• US Classifications

  • 310 - Electrical generator or motor structure