CA1150104A - Non-electric delay detonator with percussion -sensitive ignition charge in spacing between deformable shell and rigid metal capsule - Google Patents

Non-electric delay detonator with percussion -sensitive ignition charge in spacing between deformable shell and rigid metal capsule

Info

Publication number: CA1150104A
Authority: CA; Canada
Prior art keywords: shell; cord; charge; capsule; detonator
Prior art date: 1979-02-26
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.): Expired

Application number

CA000346177A

Other languages

English (en)

French (fr)

Inventor

Paul J. Bryan

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Explosives Technologies International Canada Ltd

Original Assignee

Individual

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.)

1979-02-26

Filing date

1980-02-21

Publication date

1983-07-19

1980-02-21 Application filed by Individual filed Critical Individual

1983-07-19 Application granted granted Critical

1983-07-19 Publication of CA1150104A publication Critical patent/CA1150104A/en

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
- 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
- F42B3/10—Initiators therefor
- F42B3/16—Pyrotechnic delay initiators
- 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
- F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
- 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Air Bags (AREA)
Automotive Seat Belt Assembly (AREA)
Pulse Circuits (AREA)

CA000346177A 1979-02-26 1980-02-21 Non-electric delay detonator with percussion -sensitive ignition charge in spacing between deformable shell and rigid metal capsule Expired CA1150104A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1528879A	1979-02-26	1979-02-26
US015,288		1979-02-26

Publications (1)

Publication Number	Publication Date
CA1150104A true CA1150104A (en)	1983-07-19

Family

ID=21770560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000346177A Expired CA1150104A (en)	1979-02-26	1980-02-21	Non-electric delay detonator with percussion -sensitive ignition charge in spacing between deformable shell and rigid metal capsule

Country Status (16)

Country	Link
EP (1)	EP0015697A1 (no)
JP (1)	JPS55116698A (no)
KR (1)	KR830001834A (no)
AU (1)	AU5581180A (no)
BR (1)	BR8001018A (no)
CA (1)	CA1150104A (no)
ES (1)	ES8103369A1 (no)
GB (1)	GB2044415A (no)
GR (1)	GR67214B (no)
MA (1)	MA18742A1 (no)
NO (1)	NO800516L (no)
OA (1)	OA06478A (no)
PL (1)	PL222219A1 (no)
PT (1)	PT70865B (no)
ZA (1)	ZA80340B (no)
ZM (1)	ZM2380A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2594823B1 (fr) *	1986-02-24	1992-06-12	Ruggieri	Dispositif de liaison entre une meche de mise a feu d'un produit pyrotechnique et un inflammateur
DE3629371A1 (de) *	1986-04-26	1987-10-29	Dynamit Nobel Ag	Sprengzeitzuender
NZ227628A (en) *	1988-02-08	1991-06-25	Aeci Ltd	Explosives detonator made from two hollow portions fitting together spigot/socket fashion
EP0339847A3 (en) *	1988-04-29	1990-09-05	Aeci Limited	A detonator
FR2665254B1 (fr) *	1990-07-27	1992-10-16	Giat Ind Sa	Systeme d'allumage pour une composition pyrotechnique.
US5088413A (en) *	1990-09-24	1992-02-18	Schlumberger Technology Corporation	Method and apparatus for safe transport handling arming and firing of perforating guns using a bubble activated detonator
SE507621C2 (sv) *	1991-02-18	1998-06-29	Nitro Nobel Ab	Kopplingsblock för tändanordningar
US5183961A (en) *	1991-12-09	1993-02-02	Olin Corporation	Extended charge cartridge assembly
JP3558025B2 (ja) *	2000-09-06	2004-08-25	株式会社日立製作所	個人認証装置及び方法
RU2684530C1 (ru) *	2017-12-12	2019-04-09	Александр Анатольевич Потапов	Капсюль-детонатор кд конус
CN114353610B (zh) *	2021-12-21	2023-04-25	湖北工业大学	一种水平或缓倾斜盲炮孔孔内分段装药的结构及施工方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1810000A (en) *	1921-06-07	1931-06-16	John H Woodberry	Booster
FR563121A (fr) *	1922-05-02	1923-11-27	Air Liquide	Dispositif pour fixer aux cartouches l'organe de transmission de l'allumage
DE442119C (de) *	1924-12-14	1927-03-21	Johann Krannichfeldt	Zuendschnuranzuender
US2796024A (en) *	1955-02-16	1957-06-18	Frank H Swaim	Detonator mounting clip
FR1266290A (fr) *	1959-09-03	1961-07-07	Montedison Spa	Amorces électriques à retardement pour milieux grisouteux
DE1153307B (de) *	1961-09-22	1963-08-22	Dynamit Nobel Ag	Sprengschnurverbinder
US3106892A (en) *	1961-12-27	1963-10-15	Du Pont	Initiator
GB982364A (en) *	1962-11-13	1965-02-03	Canadian Ind	Improvements in or relating to a blasting assembly
DE1771518A1 (de) *	1968-06-04	1971-12-23	Dynamit Nobel Ag	Verzoegerungssprengkapsel fuer Sprengschnur geringer Brisanz
US3776135A (en) *	1972-06-29	1973-12-04	Hercules Inc	Non-electric blasting cap assembly
US3945322A (en) *	1974-04-05	1976-03-23	The United States Of America As Represented By The Secretary Of The Navy	Through-bulkhead explosion initiation
IN149159B (no) *	1977-01-26	1981-09-26	Du Pont

1980
- 1980-01-21 ZA ZA00800340A patent/ZA80340B/xx unknown
- 1980-02-14 MA MA18939A patent/MA18742A1/fr unknown
- 1980-02-21 ZM ZM23/80A patent/ZM2380A1/xx unknown
- 1980-02-21 CA CA000346177A patent/CA1150104A/en not_active Expired
- 1980-02-21 BR BR8001018A patent/BR8001018A/pt unknown
- 1980-02-22 AU AU55811/80A patent/AU5581180A/en not_active Abandoned
- 1980-02-23 PL PL22221980A patent/PL222219A1/xx unknown
- 1980-02-25 EP EP80300544A patent/EP0015697A1/en not_active Withdrawn
- 1980-02-25 JP JP2175680A patent/JPS55116698A/ja active Pending
- 1980-02-25 KR KR1019800000766A patent/KR830001834A/ko unknown
- 1980-02-25 GB GB8006265A patent/GB2044415A/en not_active Withdrawn
- 1980-02-25 NO NO800516A patent/NO800516L/no unknown
- 1980-02-25 PT PT70865A patent/PT70865B/pt unknown
- 1980-02-25 ES ES488912A patent/ES8103369A1/es not_active Expired
- 1980-02-26 OA OA57038A patent/OA06478A/xx unknown
- 1980-02-26 GR GR61283A patent/GR67214B/el unknown

Also Published As

Publication number	Publication date
ZA80340B (en)	1981-03-25
JPS55116698A (en)	1980-09-08
KR830001834A (ko)	1983-05-19
OA06478A (fr)	1981-07-31
NO800516L (no)	1980-08-27
BR8001018A (pt)	1980-10-29
MA18742A1 (fr)	1980-10-01
GR67214B (no)	1981-06-24
ZM2380A1 (en)	1981-07-21
PL222219A1 (no)	1981-01-30
PT70865A (en)	1980-03-01
GB2044415A (en)	1980-10-15
EP0015697A1 (en)	1980-09-17
AU5581180A (en)	1980-09-11
PT70865B (en)	1981-06-30
ES488912A0 (es)	1981-02-16
ES8103369A1 (es)	1981-02-16

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Legal Events

Date	Code	Title	Description
2000-07-19	MKEX	Expiry