699504

Information

• Patent Grant
• 699504

• References
• Source

• Patent Number

  699,504

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1902
  123 years ago

• CPC

  • B01F5/0428 - the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
  • Y10S261/61 - Longitudinally reciprocating choke tube along air passage

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 417 - Pumps