NO812194L - Eksplosiv skjaereinnretning. - Google Patents

Eksplosiv skjaereinnretning.

Info

Publication number: NO812194L
Authority: NO; Norway
Prior art keywords: strip; explosive; explosive material; cutting device; detonation
Prior art date: 1980-06-28

Application number

NO812194A

Other languages

English (en)

Norwegian (no)

Inventor

Sidney Christopher Alford

Original Assignee

Alflex Ltd

Priority date (The priority date 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 date listed.)

1980-06-28

Filing date

1981-06-26

Publication date

1981-12-29

1981-06-26 Application filed by Alflex Ltd filed Critical Alflex Ltd

1981-12-29 Publication of NO812194L publication Critical patent/NO812194L/no

Links

239000002360 explosive Substances 0.000 title claims description 215
238000005520 cutting process Methods 0.000 title claims description 100
239000000463 material Substances 0.000 claims description 140
238000005474 detonation Methods 0.000 claims description 75
239000013077 target material Substances 0.000 claims description 17
230000035939 shock Effects 0.000 claims description 14
238000000034 method Methods 0.000 claims description 13
230000000644 propagated effect Effects 0.000 claims description 9
239000000853 adhesive Substances 0.000 claims description 7
230000001070 adhesive effect Effects 0.000 claims description 7
230000004888 barrier function Effects 0.000 claims description 6
230000000903 blocking effect Effects 0.000 claims description 6
238000004880 explosion Methods 0.000 claims description 6
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
230000009172 bursting Effects 0.000 claims 1
230000000977 initiatory effect Effects 0.000 claims 1
239000002184 metal Substances 0.000 description 46
229910052751 metal Inorganic materials 0.000 description 46
229920001971 elastomer Polymers 0.000 description 8
239000005060 rubber Substances 0.000 description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
230000000694 effects Effects 0.000 description 5
239000004033 plastic Substances 0.000 description 5
229920003023 plastic Polymers 0.000 description 5
230000006378 damage Effects 0.000 description 4
230000001066 destructive effect Effects 0.000 description 3
238000010586 diagram Methods 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
230000008901 benefit Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
239000000835 fiber Substances 0.000 description 2
229920002457 flexible plastic Polymers 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
239000010959 steel Substances 0.000 description 2
239000004821 Contact adhesive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000005422 blasting Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
239000003292 glue Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000006249 magnetic particle Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229920003052 natural elastomer Polymers 0.000 description 1
229920001194 natural rubber Polymers 0.000 description 1
210000000056 organ Anatomy 0.000 description 1
AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
230000008569 process Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
229920003051 synthetic elastomer Polymers 0.000 description 1
239000005061 synthetic rubber Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
239000002982 water resistant material Substances 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/04—Severing by squeezing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/087—Flexible or deformable blasting cartridges, e.g. bags or hoses for slurries
- F42B3/093—Flexible or deformable blasting cartridges, e.g. bags or hoses for slurries in mat or tape form
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S102/00—Ammunition and explosives
- Y10S102/701—Charge wave forming

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Mechanical Engineering (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Pressure Welding/Diffusion-Bonding (AREA)
Shovels (AREA)

NO812194A 1980-06-28 1981-06-26 Eksplosiv skjaereinnretning. NO812194L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8021273		1980-06-28

Publications (1)

Publication Number	Publication Date
NO812194L true NO812194L (no)	1981-12-29

Family

ID=10514396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO812194A NO812194L (no)	1980-06-28	1981-06-26	Eksplosiv skjaereinnretning.

Country Status (7)

Country	Link
US (1)	US4408535A (de)
EP (1)	EP0043215B1 (de)
JP (1)	JPS6036920B2 (de)
AT (1)	ATE10137T1 (de)
DE (1)	DE3166936D1 (de)
NO (1)	NO812194L (de)
ZA (1)	ZA814223B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3416467C2 (de) *	1984-05-04	1986-07-03	Diehl GmbH & Co, 8500 Nürnberg	Schneidladung
DE3416468C2 (de) *	1984-05-04	1986-08-21	Diehl GmbH & Co, 8500 Nürnberg	Schneidladung
WO1986007000A1 (en) *	1985-05-28	1986-12-04	Explosive Developments Limited	Explosive cutting means
US4699066A (en) *	1985-10-25	1987-10-13	Morton Thiokol Inc.	Linear explosive separation system
GB8623365D0 (en) *	1986-09-29	1986-11-05	Explosive Dev Ltd	Explosives
GB8807044D0 (en) *	1988-03-24	1988-04-27	Univ Manchester	Explosive cutting device with waveguide
DE19520136B4 (de) *	1995-06-01	2005-03-17	Diehl Stiftung & Co.Kg	Gefechtskopf zur Bekämpfung von eingesandeten Seeminen
US6220166B1 (en) *	1999-08-02	2001-04-24	Sandia Corporation	Apparatus and method for producing fragment-free openings
US6530325B2 (en)	2001-07-11	2003-03-11	Shapiro Brothers, Inc.	Method of scrapping steel structures
US6865990B1 (en)	2003-01-09	2005-03-15	The United States Of America As Represented By The Secretary Of The Navy	Low-cost, no-fragment explosive access tool
US7159657B2 (en) *	2004-03-24	2007-01-09	Schlumberger Technology Corporation	Shaped charge loading tube for perforating gun
IL168439A (en) *	2005-05-05	2015-02-26	Arie Sansolo	Modular hacking facility
US8408135B2 (en)	2007-04-26	2013-04-02	Michael L. Greene	Apparatus and method for a low fragment explosive access tool using one piece of explosive sheet in the form of a simple geometric shape, a booster charge of explosive sheet in the form of a disk, a blasting cap, and inert materials
US8006621B1 (en)	2008-02-07	2011-08-30	Cherry Christopher R	Linear explosive breaching apparatus and method
US7926423B2 (en) *	2008-11-14	2011-04-19	The United States Of America As Represented By The Secretary Of The Army	Single-step contact explosive device for breaching reinforced walls and method of use therefor
US8887609B1 (en)	2009-02-27	2014-11-18	Christopher R. Cherry	Explosive system for destruction of overpacked munitions
EP2434251A1 (de)	2010-09-22	2012-03-28	Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO	Sprengschneiden
CA2878878A1 (en) *	2012-06-14	2013-12-19	John Bloomfield	Drilling device and process
US9726466B2 (en) *	2015-02-13	2017-08-08	Dmd Systems, Llc	Fuel/air concussion apparatus
RU2618676C1 (ru) *	2016-01-26	2017-05-10	Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики" (ФГУП "РФЯЦ-ВНИИЭФ")	Способ взрывной резки металлических конструкций
WO2018089530A1 (en)	2016-11-08	2018-05-17	River Front Services, Inc.	Deployable prop
US11543224B2 (en)	2017-08-24	2023-01-03	River Front Services, Inc.	Explosive detonating system and components
EP3673227B1 (de)	2017-08-24	2021-06-23	River Front Services, Inc.	Sprengstoffdetonationssystem und -komponenten
RU2674662C1 (ru) *	2017-11-28	2018-12-12	Федеральное государственное казенное учреждение "12 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации	Устройство для формирования распределенной взрывной волны
US10947169B2 (en) *	2018-06-29	2021-03-16	River Front Services, Inc.	Deployable explosive charge structure
CN110095410B (zh) *	2019-05-07	2021-10-08	西北核技术研究所	靶板穿孔毁伤特征测量方法、系统及弹道偏转测量方法
RU2730909C1 (ru) *	2019-11-11	2020-08-26	Федеральное государственное казенное учреждение "12 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации	Генератор ударных волн взрывного типа
CN113945126B (zh) *	2021-09-23	2022-07-08	哈尔滨工程大学	一种水下多体切割分离装置
EP4441460A2 (de)	2021-12-03	2024-10-09	River Front Services, Inc.	Geschossangetriebene explosive struktur
GB2628768A (en) *	2023-04-03	2024-10-09	Mbda Uk Ltd	Countermeasure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2774306A (en) *	1951-11-06	1956-12-18	Norman A Macleod	Means for initiating explosion
US2926604A (en) *	1952-06-30	1960-03-01	Norman A Macleod	Explosion propagating device
US2943571A (en) *	1958-03-18	1960-07-05	Du Pont	Explosive device
US3076408A (en) *	1958-06-11	1963-02-05	Borg Warner	Controlled fracturing of solids by explosives
US3035518A (en) *	1959-05-25	1962-05-22	Du Pont	Detonation-wave shaper
US3280743A (en) *	1963-05-10	1966-10-25	Hubert G Reuther	Directional control of explosive energy
DE1190855B (de) *	1963-06-20	1965-04-08	Dynamit Nobel Ag	Sprengstoffanordnung zur Erzeugung einer linienfoermigen Detonationsfront
US3404600A (en) *	1966-09-20	1968-10-08	Air Force Usa	Explosive projector for projectiles
US3374737A (en) *	1967-02-15	1968-03-26	Earl A. Pike	Detonating tape
US3496868A (en) *	1967-05-29	1970-02-24	Us Navy	Explosive elements
US3435763A (en) *	1967-06-20	1969-04-01	Arthur A Lavine	Explosive arrangement for generating a mach stem to affect a line cut
DE1646366A1 (de) *	1968-01-03	1971-07-22	Ici Ltd	Sprengladungen fuer seismische Zwecke
FR2071315A5 (de) *	1969-12-24	1971-09-17	France Etat
US3820461A (en) *	1970-02-20	1974-06-28	D Silvia	Initiation aimed explosive devices

1981
- 1981-01-13 US US06/224,808 patent/US4408535A/en not_active Expired - Fee Related
- 1981-06-22 DE DE8181302787T patent/DE3166936D1/de not_active Expired
- 1981-06-22 AT AT81302787T patent/ATE10137T1/de not_active IP Right Cessation
- 1981-06-22 ZA ZA814223A patent/ZA814223B/xx unknown
- 1981-06-22 EP EP81302787A patent/EP0043215B1/de not_active Expired
- 1981-06-25 JP JP56099014A patent/JPS6036920B2/ja not_active Expired
- 1981-06-26 NO NO812194A patent/NO812194L/no unknown

Also Published As

Publication number	Publication date
JPS57102800A (en)	1982-06-25
EP0043215B1 (de)	1984-10-31
ATE10137T1 (de)	1984-11-15
US4408535A (en)	1983-10-11
EP0043215A1 (de)	1982-01-06
JPS6036920B2 (ja)	1985-08-23
DE3166936D1 (en)	1984-12-06
ZA814223B (en)	1983-01-26

Publication	Publication Date	Title
NO812194L (no)	1981-12-29	Eksplosiv skjaereinnretning.
US4160412A (en)	1979-07-10	Earth fracturing apparatus
US2587243A (en)	1952-02-26	Cutting apparatus
US3076408A (en)	1963-02-05	Controlled fracturing of solids by explosives
US8887609B1 (en)	2014-11-18	Explosive system for destruction of overpacked munitions
US8061275B1 (en)	2011-11-22	Warhead selectively releasing fragments of varied sizes and shapes
US20060086243A1 (en)	2006-04-27	Explosive reactive armor with momentum transfer mechanism
US6460462B1 (en)	2002-10-08	Method of blasting of rock mass
US3443518A (en)	1969-05-13	Multi-point ignition system for shaped charges
US4248303A (en)	1981-02-03	Explosive well-fracturing system
AU2015322479B2 (en)	2017-11-30	Method of the shortest inter-hole delay blast and the blasting and delaying means
US8459185B1 (en)	2013-06-11	Projectile-generating explosive access tool
CN102519328A (zh)	2012-06-27	采用水切割和切槽爆破技术的岩巷掘进方法
US5394804A (en)	1995-03-07	Explosive device with a hollow charge, designed for penetrating armor protected by active primary armor
DK159670B (da)	1990-11-12	Aktivt panser
CN104713431A (zh)	2015-06-17	一种基于φ32mm药卷的光面爆破方法
CN108050902B (zh)	2020-05-05	一种隧道爆破开挖方法
Kutter et al.	2020	Mechanics of blasting in a discontinuous rock mass
US4384527A (en)	1983-05-24	Explosive body comprising an explosive charge ignitable by fuse
CN115143852A (zh)	2022-10-04	一种城市隧道减震爆破结构及施工方法
JP2514943B2 (ja)	1996-07-10	爆発切断装置
RU2413165C1 (ru)	2011-02-27	Устройство для формирования взрывной волны
CN105043176A (zh)	2015-11-11	一种多级小楔形掏槽爆破减震方法
CN208075693U (zh)	2018-11-09	一种用于保护导爆管雷管正常传爆的装置
KR100359895B1 (ko)	2002-11-11	발파진동 차단을 위한 불연속면대역 방진공법