MA18742A1 - Detonateur non electrique a retardement - Google Patents

Detonateur non electrique a retardement

Info

Publication number
MA18742A1
MA18742A1 MA18939A MA18939A MA18742A1 MA 18742 A1 MA18742 A1 MA 18742A1 MA 18939 A MA18939 A MA 18939A MA 18939 A MA18939 A MA 18939A MA 18742 A1 MA18742 A1 MA 18742A1
Authority
MA
Morocco
Prior art keywords
delay detonator
electric delay
electric
detonator
delay
Prior art date
Application number
MA18939A
Other languages
English (en)
French (fr)
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.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of MA18742A1 publication Critical patent/MA18742A1/fr

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)
MA18939A 1979-02-26 1980-02-14 Detonateur non electrique a retardement MA18742A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1528879A 1979-02-26 1979-02-26

Publications (1)

Publication Number Publication Date
MA18742A1 true MA18742A1 (fr) 1980-10-01

Family

ID=21770560

Family Applications (1)

Application Number Title Priority Date Filing Date
MA18939A MA18742A1 (fr) 1979-02-26 1980-02-14 Detonateur non electrique a retardement

Country Status (16)

Country Link
EP (1) EP0015697A1 (es)
JP (1) JPS55116698A (es)
KR (1) KR830001834A (es)
AU (1) AU5581180A (es)
BR (1) BR8001018A (es)
CA (1) CA1150104A (es)
ES (1) ES488912A0 (es)
GB (1) GB2044415A (es)
GR (1) GR67214B (es)
MA (1) MA18742A1 (es)
NO (1) NO800516L (es)
OA (1) OA06478A (es)
PL (1) PL222219A1 (es)
PT (1) PT70865B (es)
ZA (1) ZA80340B (es)
ZM (1) ZM2380A1 (es)

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 (es) * 1977-01-26 1981-09-26 Du Pont

Also Published As

Publication number Publication date
JPS55116698A (en) 1980-09-08
PT70865A (en) 1980-03-01
NO800516L (no) 1980-08-27
GR67214B (es) 1981-06-24
ES8103369A1 (es) 1981-02-16
OA06478A (fr) 1981-07-31
ZM2380A1 (en) 1981-07-21
ES488912A0 (es) 1981-02-16
AU5581180A (en) 1980-09-11
BR8001018A (pt) 1980-10-29
GB2044415A (en) 1980-10-15
PT70865B (en) 1981-06-30
ZA80340B (en) 1981-03-25
PL222219A1 (es) 1981-01-30
CA1150104A (en) 1983-07-19
KR830001834A (ko) 1983-05-19
EP0015697A1 (en) 1980-09-17

Similar Documents

Publication Publication Date Title
FI801361A (fi) Mot denaturering bestaendiga proteinvattenloesningar
BE866135A (fr) Detonateur electrique
MX156878A (es) Mejoras a aparato detonador de retardo
IT1193568B (it) Generatore di ritardo
AT376653B (de) Verzoegerungszuender
MA18742A1 (fr) Detonateur non electrique a retardement
FR2496869B1 (fr) Allumeur a detonateur
BR8006759A (pt) Dispositivo de ignicao
GB2010239B (en) Watergel explosive
BR8006244A (pt) Fusivel de temporizacao
SE8201216A0 (sv) Tändanordning
TR20579A (tr) Patlayici maddeler icin eritme kazani
ZA803239B (en) Detonating device
DK278777A (da) Ikke-elektrisk forsinkelsesprengenhed
FI792531A (fi) Explosiv gevaersgranat
AU3547078A (en) Explosive welding
ES486060A0 (es) Espoleta provista de un detonador
AT377606B (de) Sprengmomentzuender
IL59467A0 (en) Non-electric delay detonator
AT364285B (de) Handgranatenzuender
AT386888B (de) Zuendverzoegerungseinrichtung
FI792707A (fi) Explosiv gevaersgranat
SE7812009L (sv) Voluminos kartong
SU675259A2 (en) Detonation barrier
BR5901800U (pt) Estabilizador de detonacao