1888866

Information

• Patent Grant
• 1888866

• References
• Source

• Patent Number

  1,888,866

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1932
  92 years ago

• CPC

  • G05D16/0619 - acting directly on the obturator
  • Y10T137/2615 - Bypass or relief valve opens as other branch valve closes
  • Y10T137/2637 - Mechanical movement between sensor and valve
  • Y10T137/7836 - Flexible diaphragm or bellows reactor

• US Classifications

  • 137 - Fluid handling
  • 417 - Pumps