VORRICHTUNG UND VERFAHREN ZUR DURCHTRENNUNG VON ROHRLEITUNGEN

Apparatus for severing a conduit along a plane extending transversely through the conduit which includes an elongated housing forming a pair of longitudinally spaced-apart fuel chambers communicated by an impingement passage extending longitudinally between the fuel chambers. A plurality of fuel rea...

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Bibliographische Detailangaben
Hauptverfasser:	BUCK CHRISTOPHER,GLENN, ANTHONY REGALBUTO,JOHN
Format:	Patent
Sprache:	ger
Schlagworte:	BROACHING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FILING FIXED CONSTRUCTIONS LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING
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Beschreibung
Zusammenfassung:	Apparatus for severing a conduit along a plane extending transversely through the conduit which includes an elongated housing forming a pair of longitudinally spaced-apart fuel chambers communicated by an impingement passage extending longitudinally between the fuel chambers. A plurality of fuel reaction products discharge nozzles are disposed transversely through the sides of the housing and means are attached to the housing for simultaneously igniting fuel contained in the fuel chambers whereby reaction products formed therefrom travel in opposite directions through the impingement passage and exit the housing by way of the discharge nozzles. Methods of severing conduits using the apparatus are also provided.