3520357

Information

• Patent Grant
• 3520357

• References
• Source

• Patent Number

  3,520,357

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1970
  54 years ago

• CPC

  • F28F3/02 - Elements or assemblies thereof with means for increasing heat-transfer area
  • E04C2/3405 - spaced apart by profiled spacer sheets
  • F28F3/12 - Elements constructed in the shape of a hollow panel
  • E04C2002/3427 - with conical dimples
  • E04C2002/3472 - with multiple layers of profiled spacer sheets
  • Y10S165/393 - including additional element between heat exchange plates

• US Classifications

  • 165 - Heat exchange
  • 060 - Power plants
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions