Linear shaped charge

Peterson, David; Stofleth, Jerome H.; Saul, Venner W.

Title: Linear shaped charge

Patent · Tue Jul 11 00:00:00 EDT 2017

OSTI ID:1369218

Peterson, David; Stofleth, Jerome H.; Saul, Venner W.

Linear shaped charges are described herein. In a general embodiment, the linear shaped charge has an explosive with an elongated arrowhead-shaped profile. The linear shaped charge also has and an elongated v-shaped liner that is inset into a recess of the explosive. Another linear shaped charge includes an explosive that is shaped as a star-shaped prism. Liners are inset into crevices of the explosive, where the explosive acts as a tamper.

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Research Organization:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC04-94AL85000

Assignee:: National Technology & Engineering Solutions of Sandia, LLC

Patent Number(s):: 9,702,668

Application Number:: 14/870,934

OSTI ID:: 1369218

Resource Relation:: Patent File Date: 2015 Sep 30

Country of Publication:: United States

Language:: English

References (14)

Underwater cutting device Austin, Carl F. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4222329 US Patent Document 4,222,329	patent	September 1980
Disintegrating tamper mass Backofen, Joseph E.; Petrousky, James A.; Butz, Donald J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4628819 US Patent Document 4,628,819	patent	December 1986
Linear cutting charge Dadley, David A.; Haskins, Peter J. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4693181 US Patent Document 4,693,181	patent	September 1987
Shaped charge Sewell, Robert G. S.; Pearson, John https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4982665 US Patent Document 4,982,665	patent	January 1991
Tin alloy sheath material for explosive-pyrotechnic linear products Rodney, Stanley; Barr, Larry H. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5333550 US Patent Document 5,333,550	patent	August 1994
Shaped explosive charge, a method of blasting using the shaped explosive charge and a kit to make it Brinkmann, Jorn https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5415101 US Patent Document 5,415,101	patent	May 1995
Shape charge assembly system Lussier, Norman Gerald; Lussier, Michael Norman https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6378438 US Patent Document 6,378,438	patent	April 2002
Linear explosive breaching apparatus and method Cherry, Christopher R. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8006621 US Patent Document 8,006,621	patent	August 2011
Linear shaped charge system Murray, Chris; Allman, Scott https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8146503 US Patent Document 8,146,503	patent	April 2012
Method for obtaining a linear detonating shaped cutting charge, charge obtained by said method Chartier, Alex; D'Emmanuele, Laurent; Jeanneau, Olivier https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9194667 US Patent Document 9,194,667	patent	November 2015
Liner For Shaped Charges Behrmann, Lawrence A.; Yang, Wenbo https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090078144 US Patent Application 11/858955; 20090078144	patent-application	March 2009
Explosive Charge Roland, Alford; Sidney, Alford https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100018427 US Patent Application 12/281594; 20100018427	patent-application	January 2010
Linear Shaped Charge Lumley, Andrew https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130014662 US Patent Application 13/552308; 20130014662	patent-application	January 2013
Enhanced Linear Shaped Charge Including Spinal Charge Element McDonald, Steven; Way, Dennis https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150040789 US Patent Application 13/964300; 20150040789	patent-application	February 2015

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