EP1345003A3 - Revêtement de charge creuse avec revêtement précurseur - Google Patents
Revêtement de charge creuse avec revêtement précurseur Download PDFInfo
- Publication number
- EP1345003A3 EP1345003A3 EP03251375A EP03251375A EP1345003A3 EP 1345003 A3 EP1345003 A3 EP 1345003A3 EP 03251375 A EP03251375 A EP 03251375A EP 03251375 A EP03251375 A EP 03251375A EP 1345003 A3 EP1345003 A3 EP 1345003A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- liner
- precursor
- jet
- primary
- shaped charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
- F42B1/02—Shaped or hollow charges
- F42B1/028—Shaped or hollow charges characterised by the form of the liner
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96609 | 1979-11-21 | ||
US10/096,609 US20030183113A1 (en) | 2002-03-12 | 2002-03-12 | Shaped-charge liner with precursor liner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1345003A2 EP1345003A2 (fr) | 2003-09-17 |
EP1345003A3 true EP1345003A3 (fr) | 2004-05-12 |
Family
ID=27765404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03251375A Withdrawn EP1345003A3 (fr) | 2002-03-12 | 2003-03-06 | Revêtement de charge creuse avec revêtement précurseur |
Country Status (3)
Country | Link |
---|---|
US (1) | US20030183113A1 (fr) |
EP (1) | EP1345003A3 (fr) |
CA (1) | CA2421671A1 (fr) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6840178B2 (en) * | 2003-02-21 | 2005-01-11 | Titan Specialties, Ltd. | Shaped charge liner |
US7044225B2 (en) * | 2003-09-16 | 2006-05-16 | Joseph Haney | Shaped charge |
US7762193B2 (en) * | 2005-11-14 | 2010-07-27 | Schlumberger Technology Corporation | Perforating charge for use in a well |
US8156871B2 (en) * | 2007-09-21 | 2012-04-17 | Schlumberger Technology Corporation | Liner for shaped charges |
EP2045567A1 (fr) * | 2007-10-02 | 2009-04-08 | Evgeny Pavlovich Germanov | Charge cumulative |
DE102007051345A1 (de) * | 2007-10-26 | 2009-04-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Explosivstoffladung |
JP2010169318A (ja) * | 2009-01-23 | 2010-08-05 | Ihi Aerospace Co Ltd | 成形炸薬弾頭とこれを用いたタンデム弾頭 |
GB2503186B (en) * | 2009-11-25 | 2015-03-25 | Secr Defence | Shaped charge casing |
US8449798B2 (en) * | 2010-06-17 | 2013-05-28 | Halliburton Energy Services, Inc. | High density powdered material liner |
US9273944B2 (en) * | 2011-04-08 | 2016-03-01 | Innovative Defense, Llc | Segmented missile approach |
CN102155201A (zh) * | 2011-04-26 | 2011-08-17 | 中国石油化工集团公司 | 一种穿孔孔径规则且孔深一致的聚能射孔弹 |
US8418622B1 (en) * | 2011-04-29 | 2013-04-16 | The United States Of America As Represented By The Secretary Of The Army | Shaped charge jet disruptor |
GB201222474D0 (en) * | 2012-12-13 | 2013-01-30 | Qinetiq Ltd | Shaped charge and method of modifying a shaped charge |
US9335132B1 (en) | 2013-02-15 | 2016-05-10 | Innovative Defense, Llc | Swept hemispherical profile axisymmetric circular linear shaped charge |
US9238956B2 (en) * | 2013-05-09 | 2016-01-19 | Halliburton Energy Services, Inc. | Perforating gun apparatus for generating perforations having variable penetration profiles |
WO2014193397A1 (fr) * | 2013-05-30 | 2014-12-04 | Halliburton Energy Services, Inc | Dispositif de perforation au jet afin de créer une perforation de grand diamètre |
RU2534661C1 (ru) * | 2013-06-18 | 2014-12-10 | Николай Александрович Волдаев | Кумулятивный заряд |
WO2015009313A1 (fr) | 2013-07-19 | 2015-01-22 | Halliburton Energy Services, Inc. | Revêtement à grand trou hybride |
WO2015130198A1 (fr) * | 2014-02-26 | 2015-09-03 | Saab Ab | Dispositif de lancement et procédé de fabrication d'un tel dispositif |
US10209040B2 (en) | 2014-04-18 | 2019-02-19 | Halliburton Energy Services, Inc. | Shaped charge having a radial momentum balanced liner |
CN104457433B (zh) * | 2014-10-24 | 2016-02-24 | 中国船舶重工集团公司第七〇五研究所 | 一种组合药型罩 |
US9976397B2 (en) * | 2015-02-23 | 2018-05-22 | Schlumberger Technology Corporation | Shaped charge system having multi-composition liner |
US9360222B1 (en) | 2015-05-28 | 2016-06-07 | Innovative Defense, Llc | Axilinear shaped charge |
DE202015102874U1 (de) | 2015-06-03 | 2015-07-31 | Nikolaj A. Voldaev | Hohlladung |
US20190284892A1 (en) * | 2016-05-18 | 2019-09-19 | Spex Corporate Holdings Ltd. | Tool for severing a downhole tubular by a stream of combustion products |
US10364387B2 (en) | 2016-07-29 | 2019-07-30 | Innovative Defense, Llc | Subterranean formation shock fracturing charge delivery system |
KR101823819B1 (ko) * | 2017-03-31 | 2018-01-30 | 국방과학연구소 | 복합기능탄두용 이중성능관통자 라이너 |
BR112020005090A2 (pt) | 2017-09-14 | 2020-09-15 | DynaEnergetics Europe GmbH | liner de carga explosiva de jato dirigido, carga explosiva de jato dirigido e método para perfurar um furo de poço |
US10520286B2 (en) | 2018-04-06 | 2019-12-31 | Dynaenergetics Gmbh & Co. Kg | Inlay for shaped charge and method of use |
US11053782B2 (en) | 2018-04-06 | 2021-07-06 | DynaEnergetics Europe GmbH | Perforating gun system and method of use |
US11378363B2 (en) * | 2018-06-11 | 2022-07-05 | DynaEnergetics Europe GmbH | Contoured liner for a rectangular slotted shaped charge |
US11220891B2 (en) | 2018-06-21 | 2022-01-11 | Halliburton Energy Services, Inc. | Shaped charge with tri-radii liner for oilfield perforating |
USD981345S1 (en) | 2020-11-12 | 2023-03-21 | DynaEnergetics Europe GmbH | Shaped charge casing |
US11499401B2 (en) | 2021-02-04 | 2022-11-15 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
WO2022167297A1 (fr) | 2021-02-04 | 2022-08-11 | DynaEnergetics Europe GmbH | Ensemble perforateur ayant une charge de charge creuse optimisée en termes de performances |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1327804A (fr) * | 1962-04-09 | 1963-05-24 | Soc Tech De Rech Ind | Perfectionnements aux revêtements pour charges creuses |
US3924510A (en) * | 1972-08-10 | 1975-12-09 | Dynamit Nobel Ag | Process for the production of explosive devices surrounded by a case |
EP0252385A1 (fr) * | 1986-07-05 | 1988-01-13 | DIEHL GMBH & CO. | Charge creuse cylindrique comportant un revêtement en forme de tulipe |
US5175391A (en) * | 1989-04-06 | 1992-12-29 | The United States Of America As Represented By The Secretary Of The Army | Method for the multimaterial construction of shaped-charge liners |
US5251530A (en) * | 1991-01-11 | 1993-10-12 | Schweizerische Eidenossenschaft Vertreten Durch Die Eidg. Munitionsfabrik Thun Der Gruppe Fur Rustungsdienste | Method for assembling a hollow-charge projectile |
US6305289B1 (en) * | 1998-09-30 | 2001-10-23 | Western Atlas International, Inc. | Shaped charge for large diameter perforations |
-
2002
- 2002-03-12 US US10/096,609 patent/US20030183113A1/en not_active Abandoned
-
2003
- 2003-03-06 EP EP03251375A patent/EP1345003A3/fr not_active Withdrawn
- 2003-03-11 CA CA002421671A patent/CA2421671A1/fr not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1327804A (fr) * | 1962-04-09 | 1963-05-24 | Soc Tech De Rech Ind | Perfectionnements aux revêtements pour charges creuses |
US3924510A (en) * | 1972-08-10 | 1975-12-09 | Dynamit Nobel Ag | Process for the production of explosive devices surrounded by a case |
EP0252385A1 (fr) * | 1986-07-05 | 1988-01-13 | DIEHL GMBH & CO. | Charge creuse cylindrique comportant un revêtement en forme de tulipe |
US5175391A (en) * | 1989-04-06 | 1992-12-29 | The United States Of America As Represented By The Secretary Of The Army | Method for the multimaterial construction of shaped-charge liners |
US5251530A (en) * | 1991-01-11 | 1993-10-12 | Schweizerische Eidenossenschaft Vertreten Durch Die Eidg. Munitionsfabrik Thun Der Gruppe Fur Rustungsdienste | Method for assembling a hollow-charge projectile |
US6305289B1 (en) * | 1998-09-30 | 2001-10-23 | Western Atlas International, Inc. | Shaped charge for large diameter perforations |
Also Published As
Publication number | Publication date |
---|---|
EP1345003A2 (fr) | 2003-09-17 |
CA2421671A1 (fr) | 2003-09-12 |
US20030183113A1 (en) | 2003-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7F 42B 1/032 B Ipc: 7F 42B 1/028 A |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20041113 |