3563303

Information

• Patent Grant
• 3563303

• References
• Source

• Patent Number

  3,563,303

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  53 years ago

• CPC

  • F28F9/0275 - with multiple branch pipes
  • F22B37/38 - Determining or indicating operating conditions in steam boilers
  • F22B37/74 - Throttling arrangements for tubes or sets of tubes
  • F28D7/024 - the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
  • F28D7/08 - the conduits being otherwise bent
  • F28D7/085 - in the form of parallel conduits coupled by bent portions
  • F28F9/0229 - Double end plates; Single end plates with hollow spaces
  • F28F9/0282 - by varying the geometry of conduit ends

• US Classifications

  • 165 - Heat exchange