1653324

Information

• Patent Grant
• 1653324

• References
• Source

• Patent Number

  1,653,324

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1927
  97 years ago

• CPC

  • F22D5/28 - responsive to amount of steam withdrawn responsive to steam pressure
  • F22D5/34 - Applications of valves

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 091 - Motors: expansible chamber type