High pressure pulsed water jet apparatus and process

A high pressure pulsed water jet apparatus and process operable in a vertical position especially suitable for automated pavement and rock fracture. The apparatus and process of this invention is used in combination with a thrust generator providing a substantially flat power stroke output thereby p...

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Bibliographische Detailangaben
Hauptverfasser:	YIE, GENE G, MOHAUPT, UDO H, BURNS, DAVID J
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE EARTH DRILLING FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR MINING MINING OR QUARRYING NOZZLES PERFORMING OPERATIONS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A high pressure pulsed water jet apparatus and process operable in a vertical position especially suitable for automated pavement and rock fracture. The apparatus and process of this invention is used in combination with a thrust generator providing a substantially flat power stroke output thereby providing a pulsed water jet operating on the principle of pressure extrusion to generate repetitive water jet pulses of high velocity and at high repetitive frequency. The apparatus and process of this invention is especially suitable for providing an apparatus and process for fracturing pavement on a single self-contained vehicle which may be operated by a pre-programmed program means.