2288833

Information

• Patent Grant
• 2288833

• References
• Source

• Patent Number

  2,288,833

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1942
  82 years ago

• CPC

  • F04B1/0439 - Supporting and guiding means for the pistons
  • F04B1/1136 - the rotary cylinder being provided with only one piston, reciprocating within the cylinder
  • F04B49/128 - by changing the eccentricity of the cylinders

• US Classifications

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