OA06478A - Détonateur non électrique à retardement. - Google Patents

Détonateur non électrique à retardement.

Info

Publication number
OA06478A
OA06478A OA57038A OA57038A OA06478A OA 06478 A OA06478 A OA 06478A OA 57038 A OA57038 A OA 57038A OA 57038 A OA57038 A OA 57038A OA 06478 A OA06478 A OA 06478A
Authority
OA
OAPI
Prior art keywords
electric detonator
delayed non
delayed
detonator
electric
Prior art date
Application number
OA57038A
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 OA06478A publication Critical patent/OA06478A/xx

Links

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
    • 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
    • F42B3/26—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)
OA57038A 1979-02-26 1980-02-26 Détonateur non électrique à retardement. OA06478A (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
OA06478A true OA06478A (fr) 1981-07-31

Family

ID=21770560

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57038A OA06478A (fr) 1979-02-26 1980-02-26 Détonateur non électrique à retardement.

Country Status (16)

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

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

Also Published As

Publication number Publication date
ZA80340B (en) 1981-03-25
JPS55116698A (en) 1980-09-08
KR830001834A (ko) 1983-05-19
NO800516L (no) 1980-08-27
BR8001018A (pt) 1980-10-29
CA1150104A (en) 1983-07-19
MA18742A1 (fr) 1980-10-01
GR67214B (xx) 1981-06-24
ZM2380A1 (en) 1981-07-21
PL222219A1 (xx) 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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