Water Jet Free Patent Search

  • Method and apparatus for ultra high pressure water jet peening

    Water Jet Abstract The invention describes a method and apparatus for peening objects by means of ultrahigh velocity waterjet. The apparatus includes means for holding and producing relative motion in three dimensions of both the workpiece and the je...

  • Anticlogging water jet craft

    Water Jet Abstract A water jet ski or boat that prevents weeds or grass from entering or clogging the intake grate area, is simple in construction and installation, operates automatically without operator intervention, and allows the craft to be beac...

  • Water jet system

    Water Jet Abstract The invention provides a water jet system with higher efficiency and better steering. The water jet system uses cantilever bars for an inlet grating, to prevent blockage. The water jet system also uses an elliptical impeller shaft...

  • Water jet massaging waterbed mattress

    Water Jet Abstract A water jet massaging mattress is provided including a mattress having an interior formed of a soft material and having a solid rectangular configuration. Such interior is defined by a planar top face, a planar bottom face, and a p...

  • Sheet moisture replacement system using water jet technology

    Water Jet Abstract A device for adding controlled amounts of moisture to one or both sides of a copy sheet. The device includes a pair of water jets, a reservoir for storing a quantity of liquid and connected to the water jet, a pair of generally cyl...

  • Cutting head for a water jet cutting assembly

    Water Jet Abstract An improved cutting head for a water jet cutting assembly utilizing water or other liquid medium at ultra high pressure, with the cutting head including an assembly with an elongated body having a central bore along its axis and in...

  • Waste line inspection and clean out device with water jet head

    Water Jet Abstract A power driving waste line clean out tool which includes an elongated flexible coil spring formed from an elongated spring wire that is helically wound about a flexible water conduit. The water conduit provides water under relative...

  • Water jet regulating cap for water delivery nozzle, particularly for lawn sprinklers with oscillating

    Water Jet Abstract A water jet regulating cap for a water delivery nozzle, for e.g., lawn sprinklers with an oscillating arm, comprises two parts of differing plastic materials tightly fixed together. A first part, formed of a rigid plastic material,...

  • Apparatus for generating an upward water jet in a clothes washer

    Water Jet Abstract A clothes washing machine includes a spin-dry tub and an oscillatory agitator disposed at the bottom of the tub. The agitator includes a centrally located vertical hole in which an axial fan is mounted. A drive mechanism oscillates...

  • Water jet massaging system

    Water Jet Abstract A water jet massaging system is capable of applying water jet massage while a bather is taking a bath by producing a water jet at an appropriate pressure, and having enhanced operability by preventing sticking of a water intake and...

  • High-speed water jet blocker

    Water Jet Abstract An apparatus and method for performing high speed interruption of the flow of a very fine, high pressure, high speed water jet 12 of the type used to cut foods, paper, and other goods. The water jet 12 is interrupted by a pivotal b...

  • High-speed water jet blocker

    Water Jet Abstract An apparatus and method for performing high speed interruption of the flow of a very fine, high pressure, high speed water jet 12 of the type used to cut foods, paper, and other goods. The water jet 12 is interrupted by a pivotal b...

  • Waste line clean out device with water jet head

    Water Jet Abstract A power driving waste line clean out tool which includes an elongated flexible coil spring formed from an elongated spring wire that is helically wound about a flexible water conduit. The water conduit provides water under relative...

  • Method of making a drive sprocket by water jet machining

    Water Jet Abstract A method of making a robust sprocket for a tracked combat vehicle includes orming flat steel plates from stock metallurgically dissimilar to and harder than that of the track shoes, the thickness of the plates being at least 0.72 t...

  • Water jet controller and flow limiting device for sanitary fittings

    Water Jet Abstract The invention is a water flow limiting device that is placed into a housing. The flow device has a baffle plate which has one or more inlet passages and an outlet passage that has a predetermined diameter. The device also has a cyl...

  • Water jet powered kayak with removable power supply

    Water Jet Abstract An improved waterjet propelled kayak having a removable power supply enabling the kayak and separate power supply to be easily transported over land by a single user. Water Jet Claims I claim: 1. A kayak comprising a. a kayak hull...

  • Water jet generating system in bathroom

    Water Jet Abstract The invention provides a water jet generating a system capable of applying water jet massage while a bather takes a bath by generating water jet at an appropriate pressure. More specifically, water is sucked in from a water source...