2509648

Information

• Patent Grant
• 2509648

• References
• Source

• Patent Number

  2,509,648

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1950
  74 years ago

• CPC

  • F02M25/14 - adding anti-knock agents, not provided for in subgroups F02M25/022 - F02M25/10
  • F02D19/12 - peculiar to engines working with non-fuel substances or with anti-knock agents
  • Y02T10/121 - Adding non fuel substances to fuel, air or fuel/air mixture
  • Y10S261/02 - Airplane
  • Y10S261/66 - Water injection to prevent detonation

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 123 - Internal-combustion engines
  • 236 - Automatic temperature and humidity regulation