2577285

Information

• Patent Grant
• 2577285

• References
• Source

• Patent Number

  2,577,285

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1951
  73 years ago

• CPC

  • F04B1/1071 - with rotary cylinder block
  • F04B1/0439 - Supporting and guiding means for the pistons
  • F04B1/066 - by changing the phase relationship between the actuating cam and the distributing means
  • F04B9/02 - the means being mechanical
  • F04B49/12 - by varying the length of stroke of the working members

• US Classifications

  • 417 - Pumps