2993682

Information

• Patent Grant
• 2993682

• References
• Source

• Patent Number

  2,993,682

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1961
  63 years ago

• CPC

  • F28F1/08 - Tubular elements crimped or corrugated in longitudinal section
  • B01D1/10 - with long tubes
  • B01D45/12 - by centrifugal forces
  • F22B1/162 - in combination with a nuclear installation
  • F22D1/006 - with heating tubes
  • F22D1/02 - with water tubes arranged in the boiler furnace, fire tubes, or flue ways
  • F22D1/36 - Water and air preheating systems
  • F28D7/022 - the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
  • F28D7/026 - the conduits of only one medium being helically coiled and formed by bent members
  • Y10S165/183 - Indirect-contact evaporator

• US Classifications

  • 165 - Heat exchange
  • 138 - Pipes and tubular conduits
  • 159 - Concentrating evaporators