1990575

Information

• Patent Grant
• 1990575

• References
• Source

• Patent Number

  1,990,575

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1935
  89 years ago

• CPC

  • F02M63/04 - Fuel-injection apparatus having injection valves held closed by a cyclically-operated mechanism for a time and automatically opened by fuel pressure
  • F02D7/002 - Throttling of fuel passages between pumps and injectors or overflow passages

• US Classifications

  • 123 - Internal-combustion engines