3072462

Information

• Patent Grant
• 3072462

• References
• Source

• Patent Number

  3,072,462

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1963
  62 years ago

• CPC

  • F04B43/067 - the fluid being actuated directly by a piston
  • B01F15/0475 - using diaphragms or bellows
  • B05B7/32 - the fed liquid or other fluent material being under pressure
  • B05B12/1418 - for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
  • F04B7/0275 - and being deformable
  • F04B9/02 - the means being mechanical
  • F04B13/02 - of two or more fluids at the same time
  • F04B43/0054 - particularities of the flexible members
  • F04B43/026 - each plate-like pumping flexible member working in its own pumping chamber
  • B01F2215/0049 - Mixing plastics, polymer material ingredients, monomers or oligomers

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 222 - Dispensing
  • 417 - Pumps