2990822

Information

• Patent Grant
• 2990822

• References
• Source

• Patent Number

  2,990,822

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1961
  63 years ago

• CPC

  • F02D9/00 - Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
  • F02D2700/0235 - depending on the pressure of a gaseous or liquid medium
  • Y10T137/7752 - With separate reactor surface

• US Classifications

  • 123 - Internal-combustion engines
  • 137 - Fluid handling
  • 261 - Gas and liquid contact apparatus