2969022

Information

• Patent Grant
• 2969022

• References
• Source

• Patent Number

  2,969,022

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1961
  64 years ago

• CPC

  • F04B49/005 - changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
  • B64D37/16 - Filling systems
  • F02M59/00 - Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00
  • F02M2700/1317 - Fuel pumpo for internal combustion engines

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type