Water Jet Free Patent Search

  • High-speed vessel powered by at least one water jet propulsion system without exhaust gas trail

    Water Jet Abstract A propulsion system for a large watercraft, e.g., for a high-speed, military surface craft, includes at least one water jet propulsion device (water jet) beneath the vessel. An operating method of such a system includes propulsive...

  • Method of making an abrasive water jet with superhard materials

    Water Jet Abstract Methods for making abrasive water jet mixing tubes with superhard materials are presented. Also presented are methods for making a tubular elongate superhard material bodies. Water Jet Claims What is claimed is: 1. A method for pro...

  • Orifice body with mixing chamber for abrasive water jet cutting

    Water Jet Abstract An improved orifice assembly for use with an ultra high pressure fluid jet cutting apparatus is disclosed. The improved orifice assembly generally includes an orifice body defining a central bore, a high pressure inlet cavity locat...

  • Steering arrangement for ships with water jet unit

    Water Jet Abstract The present invention relates to a steering arrangement for ships with a water jet unit, comprising a steering device that is pivotable about an essentially vertical shaft having a first center line, at least one hydraulic cylinder...

  • Equipment for cutting particularly a paper web with a water jet

    Water Jet Abstract Support and positioning means (10) and a cutting head (13) supported on them extend in the operating position of the area of the edge part (14) of a paper web (14). In the cutting head (13), there is a support surface (16) and at l...

  • Suction device for use in a textile machine, especially a water jet weaving installation

    Water Jet Abstract A suction device for use in a textile machine, especially a water jet weaving installation has a slot between two glide strips for a transport device transporting the textile material that terminates radially inwards in a stationar...

  • Waterjet propulsion personal watercraft

    Water Jet Abstract A water-jet propulsion personal watercraft is disclosed. The personal watercraft typically includes a body including a hull and a deck covering the deck from above, a water jet pump configured to propel the watercraft and including...

  • Water jet processing method

    Water Jet Abstract A water jet processing method for cutting a workpiece having a first group composed of first plural cutting lines extending in a predetermined direction and a second group composed of second plural cutting lines formed perpendicula...