2144994

Information

• Patent Grant
• 2144994

• References
• Source

• Patent Number

  2,144,994

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1939
  86 years ago

• CPC

  • B01F5/0681 - the surfaces being part of a valve construction, formed by opposed members in contact
  • B01F5/0663 - the slits being formed between opposed planar surfaces
  • B01F5/0665 - the slits being formed between opposed conical or cylindrical surfaces
  • B01F5/067 - Circumferential grooves formed on opposed surfaces
  • B01F5/0676 - the grooves being formed on the outer surface of the cylindrical or conical core of the slits
  • B01F5/08 - Homogenizing or emulsifying nozzles
  • B01F11/0082 - performing a rectilinear reciprocating movement
  • B01F13/103 - with moving and non-moving stirring devices
  • B01F15/0201 - Feed mechanisms
  • B01F15/0247 - piston pumps
  • B01F15/00506 - Hand driven
  • B01F2013/1052 - Mixing in several steps

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 138 - Pipes and tubular conduits
  • 366 - Agitating