TREA

having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the outer ends of the cylinders

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Industry

  • CPC
  • F04B27/0606
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B27/00Multi-cylinder pumps characterised by number or arrangement of cylinders

Current Industry

F04B27/0606having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the outer ends of the cylinders
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor and lubricating pump assembly
    • Patent number 4,436,490
    • Issue date Mar 13, 1984
    • Siemens Aktiengesellschaft
    • Siegfried Schonwald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multistage vane type rotary compressor
    • Patent number 3,981,703
    • Issue date Sep 21, 1976
    • Stal-Refrigeration AB
    • Rune Valdemar Glanvall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1580237
    • Patent number 1,580,237
    • Issue date Apr 13, 1926
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents