Repairable ultra distal large-power magnetic emitter

The utility model discloses a repairable ultra distal large-power magnetic emitter comprising a magnetic steel, a plurality of first magnetic steel cavities and a plurality of second magnetic steel cavities. The tail ends of the first magnetic steel cavities are connected to the magnetic steel, the...

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Bibliographische Detailangaben
Hauptverfasser:	MA YUEQIANG, XUE SHANGLAI, YUAN CUNFU, LEI YANG, FAN YUANYUAN, LI ZHONGJUN, GU ZIHOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRICITY FIXED CONSTRUCTIONS INDUCTANCES MAGNETS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	The utility model discloses a repairable ultra distal large-power magnetic emitter comprising a magnetic steel, a plurality of first magnetic steel cavities and a plurality of second magnetic steel cavities. The tail ends of the first magnetic steel cavities are connected to the magnetic steel, the front ends of the second magnetic steel cavities are connected to the magnetic steel, and the first magnetic steel cavities and the second magnetic steel cavities are arranged at intervals. The repairable ultra distal large-power magnetic emitter has the advantages that the utilization rate of the magnetic emitter can be increased greatly, well drilling construction cost is reduced, the wall drilling construction quality is guaranteed, and strong and powerful support is provided to the following construction of oil and gas engineering; the magnetic emitter has the advantages of simple structure, stable performance and long service life.