2143179

Information

• Patent Grant
• 2143179

• References
• Source

• Patent Number

  2,143,179

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • F04B35/008 - the means being a fluid transmission link
  • F04B9/1295 - having two or more pumping chambers in series
  • F04B9/133 - reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor
  • F04B25/00 - Multi-stage pumps

• US Classifications

  • 417 - Pumps
  • 123 - Internal-combustion engines