3444730

Information

• Patent Grant
• 3444730

• References
• Source

• Patent Number

  3,444,730

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • G01M15/08 - by monitoring pressure in cylinders
  • 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
  • G01L3/00 - Measuring torque, work, mechanical power, or mechanical efficiency in general
  • G01L3/245 - by measuring and simultaneously multiplying pressure and velocity
  • G01L23/02 - mechanically indicating or recording and involving loaded or return springs
  • G01L23/08 - operated electrically
  • F02D2700/07 - Automatic control systems according to one of the preceeding groups in combination with control of the mechanism receiving the engine power

• US Classifications

  • 073 - Measuring and testing