DEVICE FOR ATTENUATION OF UNDERWATER EXPLOSION SHOCK WAVES Russian patent published in 1998 - IPC

Abstract RU 2112916 C1

FIELD: safety engineering at under- water blasting operations. SUBSTANCE: device is made in form of an air-water screen of waterproof shells filled with fragments of plants, mineral wool or mix of these materials. shells are placed in nets and furnished with ballast for adjustment of buoyancy. EFFECT: enhanced efficiency. 2 dwg

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RU 2 112 916 C1

Authors

Bass Georgij Anatol'Evich

Dates

1998-06-10—Published

1997-04-07—Filed