3374750

Information

• Patent Grant
• 3374750

• References
• Source

• Patent Number

  3,374,750

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1968
  56 years ago

• CPC

  • F04B49/128 - by changing the eccentricity of the cylinders
  • F04B1/1072 - with cylinder block and actuating cam rotating together
  • F04B43/067 - the fluid being actuated directly by a piston
  • F04B49/125 - by changing the eccentricity ot the actuation means

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices