3727737

Information

• Patent Grant
• 3727737

• References
• Source

• Patent Number

  3,727,737

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • B63H21/22 - the propulsion power units being controlled from exterior of engine room
  • F02D29/00 - Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation
  • B63B2725/00 - Engine room signals and arrangements for controlling the main engines from the navigation bridge
  • F02D2700/07 - Automatic control systems according to one of the preceeding groups in combination with control of the mechanism receiving the engine power
  • Y10T477/6805 - Change to neutral idles engine

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 091 - Motors: expansible chamber type
  • 123 - Internal-combustion engines
  • 192 - Clutches and power-stop control