3811498

Information

• Patent Grant
• 3811498

• References
• Source

• Patent Number

  3,811,498

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1974
  50 years ago

• CPC

  • F28F9/0229 - Double end plates; Single end plates with hollow spaces
  • F22B1/026 - with vertical tubes between to horizontal tube sheets
  • Y10S165/403 - Preheater for shell-side fluid for preventing thermal shock to tube sheet

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers