2809616

Information

• Patent Grant
• 2809616

• References
• Source

• Patent Number

  2,809,616

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1957
  67 years ago

• CPC

  • F22B37/143 - Panel shaped heating surfaces built up from tubes
  • F22B37/202 - Suspension and securing arrangements for contact heating surfaces
  • F22G1/06 - with heat supply predominantly by radiation
  • F28D7/0041 - the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
  • F28F2275/14 - by using form fitting connection

• US Classifications

  • 122 - Liquid heaters and vaporizers