3851629

Information

• Patent Grant
• 3851629

• References
• Source

• Patent Number

  3,851,629

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • F01P7/16 - by thermostatic control
  • F01P2025/30 - Engine incoming fluid temperature
  • F01P2025/32 - Engine outcoming fluid temperature
  • F01P2025/34 - Heat exchanger incoming fluid temperature
  • F01P2025/36 - Heat exchanger mixed fluid temperature
  • F01P2025/50 - using two or more temperature sensors

• US Classifications

  • 123 - Internal-combustion engines
  • 236 - Automatic temperature and humidity regulation
  • 237 - Heating systems