3207438

Information

• Patent Grant
• 3207438

• References
• Source

• Patent Number

  3,207,438

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1965
  59 years ago

• CPC

  • F24D19/0012 - Comprising regulation means
  • F16K31/145 - the fluid acting on a diaphragm
  • G05D23/125 - the sensing element being placed outside a regulating fluid flow

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 251 - Valves and valve actuation