1982075

Information

• Patent Grant
• 1982075

• References
• Source

• Patent Number

  1,982,075

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1934
  90 years ago

• CPC

  • F25B39/02 - Evaporators
  • F28F1/22 - the means having portions engaging further tubular elements
  • F25B2339/022 - Evaporators constructed from a pair of plates forming a space in which is located a refrigerant carrying coil
  • F28F2275/06 - by welding
  • Y10T29/49359 - Cooling apparatus making, e.g., air conditioner, refrigerator
  • Y10T29/49364 - Tube joined to flat sheet longitudinally, i.e., tube sheet
  • Y10T29/49366 - Sheet joined to sheet
  • Y10T29/49396 - Condenser, evaporator or vaporizer making

• US Classifications

  • 029 - Metal working
  • 062 - Refrigeration
  • 165 - Heat exchange