3221721

Information

• Patent Grant
• 3221721

• References
• Source

• Patent Number

  3,221,721

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  58 years ago

• CPC

  • F01P7/088 - actuated in response to driving speed
  • F01P5/12 - Pump-driving arrangements
  • F01P7/087 - actuated directly by deformation of a thermostatic device
  • F16D43/25 - controlled by thermo-responsive elements

• US Classifications

  • 123 - Internal-combustion engines
  • 192 - Clutches and power-stop control
  • 236 - Automatic temperature and humidity regulation