1619278

Information

• Patent Grant
• 1619278

• References
• Source

• Patent Number

  1,619,278

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1927
  97 years ago

• CPC

  • B67D3/043 - with a closing element having a linear movement, in a direction perpendicular to the seat
  • Y10T137/87064 - Oppositely movable cam surfaces
  • Y10T137/87426 - Single resilient member actuates or forms plural passages
  • Y10T137/87491 - Mechanical movement between actuator and non-rotary valve
  • Y10T137/87547 - Manually variable
  • Y10T137/87668 - Single actuator operates plural flow control means
  • Y10T137/87756 - Spring biased
  • Y10T137/87917 - Flow path with serial valves and/or closures

• US Classifications

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