2515951

Information

• Patent Grant
• 2515951

• References
• Source

• Patent Number

  2,515,951

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1950
  74 years ago

• CPC

  • B61H11/005 - in combination with rail sanding, door opening or the like
  • F01B25/00 - Regulating, controlling, or safety means
  • F01B2250/001 - Valves for steam inlet or outlet
  • Y10T477/877 - Brake actuation decreases or eliminates fluid energy input to engine

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 246 - Railway switches and signals