NL8201740A - Niet-elektrische blaasinrichting. - Google Patents

Niet-elektrische blaasinrichting. Download PDF

Info

Publication number: NL8201740A
Authority: NL; Netherlands
Prior art keywords: cord; detonator; ledc; adjacent; opening
Prior art date: 1981-04-27

Application number

NL8201740A

Other languages

English (en)

Dutch (nl)

Original Assignee

Du Pont

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.)

1981-04-27

Filing date

1982-04-27

Publication date

1982-11-16

1982-04-27 Application filed by Du Pont filed Critical Du Pont

1982-11-16 Publication of NL8201740A publication Critical patent/NL8201740A/nl

Links

238000005474 detonation Methods 0.000 claims abstract description 53
239000002360 explosive Substances 0.000 claims description 39
238000010304 firing Methods 0.000 claims description 24
239000000203 mixture Substances 0.000 claims description 22
229910052751 metal Inorganic materials 0.000 claims description 13
239000002184 metal Substances 0.000 claims description 13
230000035939 shock Effects 0.000 claims description 13
239000004033 plastic Substances 0.000 claims description 8
229920003023 plastic Polymers 0.000 claims description 8
TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical group [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 claims description 6
239000004744 fabric Substances 0.000 claims description 5
230000000717 retained effect Effects 0.000 claims description 5
239000000463 material Substances 0.000 claims description 4
239000000026 Pentaerythritol tetranitrate Substances 0.000 claims description 3
239000002245 particle Substances 0.000 claims description 3
229960004321 pentaerithrityl tetranitrate Drugs 0.000 claims description 3
241000406799 Deto Species 0.000 claims description 2
229920002457 flexible plastic Polymers 0.000 claims description 2
239000000843 powder Substances 0.000 claims description 2
230000001681 protective effect Effects 0.000 claims description 2
230000001850 reproductive effect Effects 0.000 claims description 2
239000007787 solid Substances 0.000 claims description 2
SBCVJZHHHVYKNM-UHFFFAOYSA-M [2-[bis(2-tetradecanoyloxyethyl)amino]-2-oxoethyl]-(2-hydroxyethyl)-dimethylazanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCC(=O)OCCN(C(=O)C[N+](C)(C)CCO)CCOC(=O)CCCCCCCCCCCCC SBCVJZHHHVYKNM-UHFFFAOYSA-M 0.000 claims 4
239000011230 binding agent Substances 0.000 claims 1
150000001875 compounds Chemical class 0.000 claims 1
239000002991 molded plastic Substances 0.000 claims 1
238000005096 rolling process Methods 0.000 claims 1
238000009527 percussion Methods 0.000 abstract 1
239000002775 capsule Substances 0.000 description 20
238000010276 construction Methods 0.000 description 8
230000000979 retarding effect Effects 0.000 description 4
150000001540 azides Chemical class 0.000 description 3
238000007664 blowing Methods 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
238000004880 explosion Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
229910000838 Al alloy Inorganic materials 0.000 description 2
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
241000283715 Damaliscus lunatus Species 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910052796 boron Inorganic materials 0.000 description 2
230000000694 effects Effects 0.000 description 2
229920001903 high density polyethylene Polymers 0.000 description 2
239000004700 high-density polyethylene Substances 0.000 description 2
230000000977 initiatory effect Effects 0.000 description 2
238000003780 insertion Methods 0.000 description 2
230000037431 insertion Effects 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
-1 polyethylene terephthalate Polymers 0.000 description 2
229920000098 polyolefin Polymers 0.000 description 2
239000007858 starting material Substances 0.000 description 2
239000004753 textile Substances 0.000 description 2
QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 1
229910000906 Bronze Inorganic materials 0.000 description 1
239000000020 Nitrocellulose Substances 0.000 description 1
IOEJYZSZYUROLN-UHFFFAOYSA-M Sodium diethyldithiocarbamate Chemical compound [Na+].CCN(CC)C([S-])=S IOEJYZSZYUROLN-UHFFFAOYSA-M 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000740 bleeding effect Effects 0.000 description 1
239000010974 bronze Substances 0.000 description 1
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
239000003999 initiator Substances 0.000 description 1
229920001684 low density polyethylene Polymers 0.000 description 1
239000004702 low-density polyethylene Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000013011 mating Effects 0.000 description 1
229920001220 nitrocellulos Polymers 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
239000005020 polyethylene terephthalate Substances 0.000 description 1
229920000139 polyethylene terephthalate Polymers 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers

Landscapes

General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Insulating Bodies (AREA)
Air Bags (AREA)
Coupling Device And Connection With Printed Circuit (AREA)
Manufacturing Of Electrical Connectors (AREA)
Insulated Conductors (AREA)
Inorganic Insulating Materials (AREA)
Organic Insulating Materials (AREA)
Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Insulators (AREA)
Details Of Connecting Devices For Male And Female Coupling (AREA)
Connector Housings Or Holding Contact Members (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Cable Accessories (AREA)
Multi-Conductor Connections (AREA)

NL8201740A 1981-04-27 1982-04-27 Niet-elektrische blaasinrichting. NL8201740A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US25797381		1981-04-27
US06/257,973 US4424747A (en)	1981-04-27	1981-04-27	Non-electric blasting assembly

Publications (1)

Publication Number	Publication Date
NL8201740A true NL8201740A (nl)	1982-11-16

Family

ID=22978565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8201740A NL8201740A (nl)	1981-04-27	1982-04-27	Niet-elektrische blaasinrichting.

Country Status (27)

Country	Link
US (1)	US4424747A (fr)
EP (1)	EP0063943B1 (fr)
JP (1)	JPS5829000A (fr)
KR (1)	KR830010029A (fr)
AT (1)	ATE20149T1 (fr)
AU (1)	AU546589B2 (fr)
BR (1)	BR8202356A (fr)
CA (1)	CA1171319A (fr)
DE (1)	DE3271337D1 (fr)
ES (1)	ES8307372A1 (fr)
GB (1)	GB2097516B (fr)
GR (1)	GR76079B (fr)
HK (1)	HK62486A (fr)
IE (1)	IE52704B1 (fr)
IL (1)	IL65611A (fr)
IN (1)	IN155482B (fr)
MA (1)	MA19432A1 (fr)
MX (1)	MX156627A (fr)
MY (1)	MY8600698A (fr)
NL (1)	NL8201740A (fr)
NO (1)	NO157955C (fr)
NZ (1)	NZ200408A (fr)
OA (1)	OA07082A (fr)
PL (1)	PL236161A1 (fr)
PT (1)	PT74805B (fr)
ZA (1)	ZA822826B (fr)
ZW (1)	ZW8582A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4426933A (en) *	1981-04-27	1984-01-24	E. I. Du Pont De Nemours And Company	Non-electric blasting assembly
SE452880B (sv) *	1985-07-01	1987-12-21	Nitro Nobel Ab	Sett och anordning for koppling av stubiner
US4660472A (en) *	1985-10-07	1987-04-28	Morton Thiokol Inc.	Optical through bulkhead initiator and safe-arm device
US4771694A (en) *	1986-08-19	1988-09-20	The Ensign-Bickford Company	Blasting signal transmission tube connector
CA1255537A (fr) *	1986-09-26	1989-06-13	Ici Canada Inc.	Raccord de temporisateur variable pour mises a feu du sautage
US4730560A (en) *	1986-10-03	1988-03-15	The Ensign-Bickford Company	Combination blasting signal transmission tube connector and delay assembly
US4716831A (en) *	1986-11-03	1988-01-05	The Ensign-Bickford Company	Detonating cord connector
US4722279A (en) *	1986-11-17	1988-02-02	E. I. Du Pont De Nemours And Company	Non-electric detonators without a percussion element
JPS6397993U (fr) *	1986-12-16	1988-06-24
ZW788A1 (en) *	1987-02-11	1988-08-31	Aeci Ltd	A propagating device for low energy fuses
US4953464A (en) *	1987-07-13	1990-09-04	Atlas Powder Company	Multi-directional signal transmission in a blast initiation system
US4821645A (en) *	1987-07-13	1989-04-18	Atlas Powder Company	Multi-directional signal transmission in a blast initiation system
MW4288A1 (en) *	1987-09-24	1989-05-10	Aeci Ltd	A low energy fuse multi-connector
MW4988A1 (en) *	1987-11-11	1989-07-12	Aeci Ltd	Time delay relay
GB2224560A (en) *	1988-11-05	1990-05-09	Haley & Weller Ltd	Detonators
GB8904660D0 (en) *	1989-03-01	1989-04-12	Ici Plc	Connection device for blasting signal transmission tubing
US5012741A (en) *	1990-04-16	1991-05-07	The Ensign-Bickford Company	Initiator for a transmission tube
CA2037589C (fr) *	1990-11-05	1994-09-06	Richard Joseph Michna	Systeme d'amorcage d'explosif, a faible energie, methode et connecteur connexes
GB2274153B (en) *	1990-11-05	1995-01-18	Ensign Bickford Co	A method of initiating a plurality of remote blasting signal communicating elements with a low energy blasting initiation system
US5204492A (en) *	1991-10-30	1993-04-20	Ici Explosives Usa Inc.	Low noise, low shrapnel detonator assembly for initiating signal transmission lines
US5499581A (en) *	1994-05-26	1996-03-19	The Ensign-Bickford Company	Molded article having integral displaceable member or members and method of use
US5792975A (en) *	1994-05-26	1998-08-11	The Ensign-Bickford Company	Connector block having detonator-positioning locking means
US5524547A (en) *	1994-06-03	1996-06-11	Ici Canada Inc.	Signal tube and detonator cord connector
US6006671A (en) *	1995-02-24	1999-12-28	Yunan; Malak Elias	Hybrid shock tube/LEDC system for initiating explosives
US5710390A (en) *	1995-08-01	1998-01-20	Ofca; William W.	Shock tube initiating system for display fireworks
US5708228A (en) *	1996-01-11	1998-01-13	The Ensign-Bickford Company	Method and apparatus for transfer of initiation signals
US5659149A (en) *	1996-01-18	1997-08-19	The Ensign-Bickford Company	Secure connector for blast initiation signal transfer
US5703320A (en) *	1996-01-18	1997-12-30	The Ensign Bickford Company	Connector for blast initiation system
RU2154795C1 (ru) *	1999-03-01	2000-08-20	Новосибирский механический завод "Искра"	Пиротехническое реле двустороннего действия
US6439121B1 (en) *	2000-06-08	2002-08-27	Halliburton Energy Services, Inc.	Perforating charge carrier and method of assembly for same
CA2357267A1 (fr) *	2001-09-07	2003-03-07	Orica Explosives Technology Pty Ltd.	Bloc raccord avec moyen de retention de tube a choc, et element de fermeture souple et elastique
WO2003071220A2 (fr) *	2002-02-15	2003-08-28	Ensign-Bickford Aerospace & Defense Company	Element de declenchement et ensemble de declenchement comprenant celui-ci
US11125545B2 (en) *	2017-02-27	2021-09-21	U.S. Government As Represented By The Secretary Of The Army	Pyrotechnic delay element device
CN106932286A (zh) *	2017-04-13	2017-07-07	太原科技大学	一种基于热点效应的平面起爆加载实验装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3306201A (en)	1965-06-30	1967-02-28	Du Pont	Explosive composition and waterhammer-resistant delay device containing same
US3349706A (en)	1966-07-15	1967-10-31	Du Pont	Tailless connector
NL135638C (fr) *	1967-02-01
GB1233138A (fr)	1969-03-31	1971-05-26
US3709149A (en)	1970-03-20	1973-01-09	Hercules Inc	Detonator assembly, and booster and blasting system containing same
US4024817A (en)	1975-06-02	1977-05-24	Austin Powder Company	Elongated flexible detonating device
US4232606A (en)	1977-10-17	1980-11-11	E. I. Du Pont De Nemours And Company	Explosive connecting cord
US4248152A (en)	1979-01-24	1981-02-03	E. I. Du Pont De Nemours & Company	Field-connected explosive booster for propagating a detonation in connected detonating cord assemblies containing low-energy detonating cord
US4335652A (en)	1979-02-26	1982-06-22	E. I. Du Pont De Nemours & Company	Non-electric delay detonator
US4369708A (en) *	1979-09-21	1983-01-25	E. I. Du Pont De Nemours And Company	Delay blasting cap

1981
- 1981-04-27 US US06/257,973 patent/US4424747A/en not_active Expired - Fee Related
- 1981-08-28 IN IN967/CAL/81A patent/IN155482B/en unknown
1982
- 1982-03-30 CA CA000399783A patent/CA1171319A/fr not_active Expired
- 1982-04-01 MA MA19636A patent/MA19432A1/fr unknown
- 1982-04-22 AU AU82940/82A patent/AU546589B2/en not_active Ceased
- 1982-04-23 IE IE957/82A patent/IE52704B1/en unknown
- 1982-04-23 BR BR8202356A patent/BR8202356A/pt not_active IP Right Cessation
- 1982-04-26 PT PT74805A patent/PT74805B/pt unknown
- 1982-04-26 ES ES511721A patent/ES8307372A1/es not_active Expired
- 1982-04-26 EP EP82302125A patent/EP0063943B1/fr not_active Expired
- 1982-04-26 NO NO821363A patent/NO157955C/no unknown
- 1982-04-26 GB GB8212024A patent/GB2097516B/en not_active Expired
- 1982-04-26 OA OA57668A patent/OA07082A/fr unknown
- 1982-04-26 ZA ZA822826A patent/ZA822826B/xx unknown
- 1982-04-26 IL IL65611A patent/IL65611A/xx unknown
- 1982-04-26 NZ NZ200408A patent/NZ200408A/en unknown
- 1982-04-26 MX MX192424A patent/MX156627A/es unknown
- 1982-04-26 DE DE8282302125T patent/DE3271337D1/de not_active Expired
- 1982-04-26 AT AT82302125T patent/ATE20149T1/de not_active IP Right Cessation
- 1982-04-26 GR GR67977A patent/GR76079B/el unknown
- 1982-04-27 ZW ZW85/82A patent/ZW8582A1/xx unknown
- 1982-04-27 KR KR1019820001841A patent/KR830010029A/ko not_active Ceased
- 1982-04-27 JP JP57069733A patent/JPS5829000A/ja active Pending
- 1982-04-27 NL NL8201740A patent/NL8201740A/nl not_active Application Discontinuation
- 1982-04-27 PL PL23616182A patent/PL236161A1/xx unknown
1986
- 1986-08-21 HK HK624/86A patent/HK62486A/xx unknown
- 1986-12-30 MY MY698/86A patent/MY8600698A/xx unknown

Also Published As

Publication number	Publication date
US4424747A (en)	1984-01-10
IE52704B1 (en)	1988-01-20
EP0063943A3 (en)	1983-03-16
HK62486A (en)	1986-08-29
PT74805B (en)	1983-11-15
EP0063943A2 (fr)	1982-11-03
ES511721A0 (es)	1983-07-01
KR830010029A (ko)	1983-12-24
GR76079B (fr)	1984-08-03
ES8307372A1 (es)	1983-07-01
ZW8582A1 (en)	1982-06-30
GB2097516B (en)	1986-02-12
CA1171319A (fr)	1984-07-24
IN155482B (fr)	1985-02-09
IL65611A (en)	1986-11-30
MY8600698A (en)	1986-12-31
MX156627A (es)	1988-09-20
EP0063943B1 (fr)	1986-05-28
NZ200408A (en)	1985-03-20
ZA822826B (en)	1983-03-30
GB2097516A (en)	1982-11-03
IE820957L (en)	1982-10-27
DE3271337D1 (en)	1986-07-03
PT74805A (en)	1982-05-01
NO157955B (no)	1988-03-07
AU8294082A (en)	1982-11-04
MA19432A1 (fr)	1982-12-31
OA07082A (fr)	1984-01-31
BR8202356A (pt)	1983-04-05
PL236161A1 (fr)	1982-11-08
NO821363L (no)	1982-10-28
AU546589B2 (en)	1985-09-05
ATE20149T1 (de)	1986-06-15
JPS5829000A (ja)	1983-02-21
NO157955C (no)	1988-06-15

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1989-06-01	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8201740A (nl)	1982-11-16	Niet-elektrische blaasinrichting.
US4335652A (en)	1982-06-22	Non-electric delay detonator
US4426933A (en)	1984-01-24	Non-electric blasting assembly
US4132171A (en)	1979-01-02	Apparatus for detonating an explosive charge
FI57741B (fi)	1980-06-30	Anordning foer initiering av spraengladdningar
US4742773A (en)	1988-05-10	Blasting signal transmission tube delay unit
US4527482A (en)	1985-07-09	Blasting cap to primer adapter
US5423263A (en)	1995-06-13	Detonator-to-shock tube ignition transfer connector
RU2070313C1 (ru)	1996-12-10	Корпус детонационного реле низкоэнергетической системы инициирования взрыва
US4350097A (en)	1982-09-21	Nonelectric delay detonator with tubular connecting arrangement
GB2040413A (en)	1980-08-28	Explosive booster for propagating detonation
CA2033562C (fr)	2001-10-23	Dispositif d'amorcage pour tube de transmission
US3706277A (en)	1972-12-19	Destruct system improvement
US4299167A (en)	1981-11-10	Nonelectric delay initiator
EP0015697A1 (fr)	1980-09-17	Détonateur non-électrique du type à retard et ensemble composé d'un tel détonateur à retard et d'un cordeau détonant
US5665932A (en)	1997-09-09	Initiation of blasting
AU613974B2 (en)	1991-08-15	Time delay relay
CA1203121A (fr)	1986-04-15	Connecteur de mise a feu
RU2046276C1 (ru)	1995-10-20	Газодинамический электродетонатор
AU2017420428B2 (en)	2021-06-03	Trunk line delay detonator and blast triggering device using same
RU2292006C2 (ru)	2007-01-20	Устройство инициирующее
CA1184429A (fr)	1985-03-26	Systeme de sautage sans excitation electrique
CN119085428A (zh)	2024-12-06	一种地震勘探电子雷管
TH1059B (th)	1988-06-16	ชุดประกอบสำหรับการจุดชนวนระเบิดโดยไม่ใช้ไฟฟ้า
JPS6180000A (ja)	1986-04-23	信管