3020920

Information

• Patent Grant
• 3020920

• References
• Source

• Patent Number

  3,020,920

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1962
  62 years ago

• CPC

  • G05D13/10 - Centrifugal governors with fly-weights
  • F01D15/06 - Adaptations for driving, or combinations with, hand-held tools or the like control thereof
  • G05D13/04 - providing for emergency tripping of an engine in case of exceeding maximum speed
  • Y10T137/1026 - Speed change and excess speed valve control

• US Classifications

  • 137 - Fluid handling