PROCEDIMENTO ED APPARECCHIATURA PER SEPARARE CONDUTTURE

Apparatus for severing a conduit along a plane generally transverse to the axis of the conduit which includes two confined explosive charges aligned axially with the conduit and terminating at opposed proximal convexly shaped ends facing each other across a space disposed in such transverse plane. A...

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Bibliographische Detailangaben
1. Verfasser:	REGALBUTO JOHN ANTHONY
Format:	Patent
Sprache:	ita
Schlagworte:	AMMUNITION BLASTING CUTTING CUTTING-OUT EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION FIXED CONSTRUCTIONS HAND CUTTING TOOLS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORATING PERFORMING OPERATIONS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Apparatus for severing a conduit along a plane generally transverse to the axis of the conduit which includes two confined explosive charges aligned axially with the conduit and terminating at opposed proximal convexly shaped ends facing each other across a space disposed in such transverse plane. A liner formed of high density ductile material having radially increasing thickness is attached to each of the proximal ends of the charges and detonation devices are disposed at the distal ends of the charges for originating simultaneous detonation of the charges. Methods of severing conduits using the apparatus are also provided.