УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ НАБИВНОЙ СВАИ

摘要

FIELD: building, particularly piles for permanent and temporary foundation structures and artificial bases. ^ SUBSTANCE: device has spark-discharge apparatus linked to discharger and including high-energy capacity storage with commutator. Device also has additional initiating electrode arranged in discharger and connected to low-energy high-voltage supply through another commutator. Both commutators are seriously connected through synchronizer to provide simultaneous operation of both commutators. Capacity storage of spark-discharge apparatus is of low-voltage type and connected with discharger trough low-voltage cable. ^ EFFECT: increased operational reliability and electric safety. ^ 1 dwg