1857332

Information

• Patent Grant
• 1857332

• References
• Source

• Patent Number

  1,857,332

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1932
  92 years ago

• CPC

  • F01K7/40 - Use of two or more feed-water heaters in series
  • F01K3/267 - by mixing with steam
  • F01K13/02 - Regulating
  • F04D1/10 - with means for changing the flow-path through the stages

• US Classifications

  • 060 - Power plants