Multi-dimensional cable shorting tool

Shapnek, Lawrence R.; Field, III, Charles S.; Saul, WVenner; Davey, Nathan A.; McCourt, Andrew Lee; De Smet, Dennis J.; Walker, Charles A.; Odell, Daniel M. C.; Thomas, Kevin

DOE OSTI · 1600256

Multi-dimensional cable shorting tool

Shapnek, Lawrence R.·Field, III, Charles S.·Saul, WVenner·Davey, Nathan A.·McCourt, Andrew Lee·De Smet, Dennis J.·Walker, Charles A.·Odell, Daniel M. C.·Thomas, Kevin

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Abstract

A device for rendering safe a detonator firing circuit by short circuiting multiple conductors in the circuit includes a base portion and cable piercing members. The base portion has a cylindrical block and apertures for retentively receiving the cable piercing members. The cable piercing member has a first end to impinge on and penetrate a cable insulation when forcibly attached to an external surface of the cable. The cable piercing member has a low electrical resistance and impedance to generate a short circuit between conductors of the cable. Also, a method for rendering safe a detonator firing circuit of by short circuiting multiple conductor cables or a pigtail connector of a detonator system.

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BibTeX RIS

Shapnek, Lawrence R., Field, III, Charles S., Saul, WVenner, Davey, Nathan A., McCourt, Andrew Lee, De Smet, Dennis J., Walker, Charles A., Odell, Daniel M. C., Thomas, Kevin. 2019-11-05. Multi-dimensional cable shorting tool. https://www.osti.gov/biblio/1600256

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