2431275

Information

• Patent Grant
• 2431275

• References
• Source

• Patent Number

  2,431,275

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1947
  77 years ago

• CPC

  • B63H21/22 - the propulsion power units being controlled from exterior of engine room
  • F16D48/064 - Control of electrically or electromagnetically actuated clutches
  • B63B2725/00 - Engine room signals and arrangements for controlling the main engines from the navigation bridge
  • F16D2500/1025 - with threaded transmission
  • F16D2500/1028 - Pneumatic
  • F16D2500/1105 - Marine applications
  • F16D2500/3146 - input from levers
  • F16D2500/5048 - Stall prevention
  • Y10T477/6805 - Change to neutral idles engine

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control