3890999

Information

• Patent Grant
• 3890999

• References
• Source

• Patent Number

  3,890,999

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • F16K31/363 - the fluid acting on a piston
  • G05D16/103 - with sensing element placed within the flow-path
  • Y10T137/7755 - Reactor surface normal to flow
  • Y10T137/7808 - Apertured reactor surface surrounds flow line

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation