2142973

Information

• Patent Grant
• 2142973

• References
• Source

• Patent Number

  2,142,973

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1939
  86 years ago

• CPC

  • F02M59/107 - pneumatic drive
  • F02M43/00 - Fuel-injection apparatus operating simultaneously on two or more fuels or on a liquid fuel and another liquid
  • F02M67/04 - the air being extracted from working cylinders of the engine
  • F02M2700/075 - Injection valve actuated by cylinder pressure or other air pressure for pressurised fuel supply

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing