2512592

Information

• Patent Grant
• 2512592

• References
• Source

• Patent Number

  2,512,592

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1950
  75 years ago

• CPC

  • F04B1/0476 - directly located side-by-side
  • F04B1/0404 - Details, component parts specially adapted for such pumps
  • F04B1/0439 - Supporting and guiding means for the pistons
  • F04B49/16 - by adjusting the capacity of dead spaces of working chambers

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices