BR8701964A - Detonador de tempo - Google Patents

Detonador de tempo

Info

Publication number: BR8701964A
Authority: BR; Brazil
Prior art keywords: time detonator; detonator; time
Prior art date: 1986-04-26

Application number

BR8701964A

Other languages

English (en)

Inventor

Hans Florin

Original Assignee

Dynamit Nobel Ag

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.)

1986-04-26

Filing date

1987-04-24

Publication date

1988-02-02

1987-04-24 Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag

1988-02-02 Publication of BR8701964A publication Critical patent/BR8701964A/pt

Classifications

- 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
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/34—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Air Bags (AREA)

BR8701964A 1986-04-26 1987-04-24 Detonador de tempo BR8701964A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3614301		1986-04-26
DE19863629371 DE3629371A1 (de)	1986-04-26	1986-08-29	Sprengzeitzuender

Publications (1)

Publication Number	Publication Date
BR8701964A true BR8701964A (pt)	1988-02-02

Family

ID=25843287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8701964A BR8701964A (pt)	1986-04-26	1987-04-24	Detonador de tempo

Country Status (4)

Country	Link
US (1)	US4817530A (pt)
EP (1)	EP0253955A1 (pt)
BR (1)	BR8701964A (pt)
DE (1)	DE3629371A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0339847A3 (en) *	1988-04-29	1990-09-05	Aeci Limited	A detonator
US4962708A (en) *	1988-12-12	1990-10-16	Snyder Richard N	Electric/non-electric initiation system
DE3912183A1 (de) *	1989-04-13	1990-10-18	Buck Chem Tech Werke	Anzuendzerlegervorrichtung
US4938141A (en) *	1989-06-19	1990-07-03	Honeywell Inc.	Shock initiator device for initiating a percussion primer
AT396302B (de) *	1991-06-13	1993-08-25	Schaffler & Co	Nichtelektrischer sprengzuender
US5435248A (en) *	1991-07-09	1995-07-25	The Ensign-Bickford Company	Extended range digital delay detonator
IL108452A0 (en) *	1994-01-27	1994-11-11	Feigelson Leonid	Autonomous electric detonator
FR2812937B1 (fr) *	2000-08-14	2005-03-04	Denel Proprietary Ltd	Dispositif d'amorcage amplificateur de force pour cartouche
US6578490B1 (en) *	2000-10-03	2003-06-17	Bradley Jay Francisco	Ignitor apparatus
CN102031376B (zh) *	2010-10-20	2012-07-18	四川省宜宾威力化工有限责任公司	废铅芯延期体中提取铅的方法
CN102491861A (zh) *	2011-11-21	2012-06-13	安徽理工大学	一种新型延期元件
CN102944146B (zh) *	2012-11-15	2015-04-15	湖南长信畅中科技股份有限公司	数码雷管及其起爆系统
EP3735511B1 (en)	2018-01-05	2023-03-29	GeoDynamics, Inc.	Perforating gun system and method
US10837747B2 (en) *	2018-02-15	2020-11-17	Goodrich Corporation	High explosive firing mechanism
CN113914833B (zh) *	2021-10-26	2024-10-01	物华能源科技有限公司	一种油气井射孔用双向延期传爆装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA749682A (en) *		1967-01-03	Prior Josef	Detonation interrupter with valve action
GB748820A (en) *	1953-04-15	1956-05-09	Du Pont	Improvements in delay connectors for explosive charges
US2857845A (en) *	1954-09-29	1958-10-28	Olin Mathieson	Explosive device
US3728965A (en) *	1965-06-30	1973-04-24	Us Navy	Explosive circuits
US3306201A (en) *	1965-06-30	1967-02-28	Du Pont	Explosive composition and waterhammer-resistant delay device containing same
US3353485A (en) *	1965-12-29	1967-11-21	Du Pont	Bidirectional delay connector
US3460477A (en) *	1967-12-26	1969-08-12	Explosive Tech	One-way detonation transfer device and assembly
US3690260A (en) *	1969-07-03	1972-09-12	Josef Prior	Flame sensitive ignitor
US3724383A (en) *	1971-02-01	1973-04-03	Us Navy	Lasser stimulated ordnance initiation device
ZA80340B (en) *	1979-02-26	1981-03-25	Du Pont	Non-electric delay detonator
US4335652A (en) *	1979-02-26	1982-06-22	E. I. Du Pont De Nemours & Company	Non-electric delay detonator
US4299167A (en) *	1980-04-28	1981-11-10	E. I. Du Pont De Nemours & Co.	Nonelectric delay initiator
US4429632A (en) *	1981-04-27	1984-02-07	E. I. Du Pont De Nemours & Co.	Delay detonator
US4527481A (en) *	1983-04-08	1985-07-09	Ici Americas Inc.	Impact sensitive high temperature detonator
US4660472A (en) *	1985-10-07	1987-04-28	Morton Thiokol Inc.	Optical through bulkhead initiator and safe-arm device

1986
- 1986-08-29 DE DE19863629371 patent/DE3629371A1/de not_active Withdrawn
- 1986-10-21 US US06/921,202 patent/US4817530A/en not_active Expired - Fee Related
1987
- 1987-04-11 EP EP87105427A patent/EP0253955A1/de not_active Withdrawn
- 1987-04-24 BR BR8701964A patent/BR8701964A/pt unknown

Also Published As

Publication number	Publication date
EP0253955A1 (de)	1988-01-27
DE3629371A1 (de)	1987-10-29
US4817530A (en)	1989-04-04

Publication	Publication Date	Title
BR8702474A (pt)	1988-02-23	Conjunto de sobre-tampa
KR880012502U (ko)	1988-08-27	가요관
FR2617956B1 (fr)	1993-11-19	Projectile anti-helicoptere
DK419688A (da)	1988-07-27	Roerformede projektiler
BR8701964A (pt)	1988-02-02	Detonador de tempo
SE8702095D0 (sv)	1987-05-20	Projektil
BR8701963A (pt)	1988-02-02	Detonador de tempo
NO891620D0 (no)	1989-04-20	Detonator.
ES2023156B3 (es)	1992-01-01	Metronomo
DK579687D0 (da)	1987-11-04	Sproejte til engangsbrug
PT88305A (pt)	1989-06-30	Shaped primer
PT89096A (pt)	1988-12-01	Cabeca explosiva
DK285588A (da)	1988-05-25	Projektil
AT386283B (de)	1988-07-25	Handgranatenzuender
SE8704513L (sv)	1991-09-06	Projektil
KR880000001U (ko)	1988-02-17	포패용 호미
ES2018823B3 (es)	1991-05-16	Metodo de voladura
FR2612492B1 (fr)	1989-08-11	Caisse armee
FR2609166B1 (fr)	1989-12-15	Projectile
BR8703817A (pt)	1987-11-03	Conjunto detonador
BR8702323A (pt)	1988-11-22	Gerador perpetuo autocine
FR2602227B1 (fr)	1992-02-14	Explosifs a base de nitroalcanes
KR870014169U (ko)	1987-10-02	성냥통
AT388244B (de)	1989-05-26	Handgranatenzuender
KR880014533U (ko)	1988-09-13	폭음기