IT1116470B - Perfezionamento nei detonatori elettrici di sicurezza - Google Patents

Perfezionamento nei detonatori elettrici di sicurezza

Info

Publication number
IT1116470B
IT1116470B IT48579/79A IT4857979A IT1116470B IT 1116470 B IT1116470 B IT 1116470B IT 48579/79 A IT48579/79 A IT 48579/79A IT 4857979 A IT4857979 A IT 4857979A IT 1116470 B IT1116470 B IT 1116470B
Authority
IT
Italy
Prior art keywords
detonators
improvement
electric safety
safety
electric
Prior art date
Application number
IT48579/79A
Other languages
English (en)
Italian (it)
Other versions
IT7948579A0 (it
Original Assignee
Thiokol Corp
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 Thiokol Corp filed Critical Thiokol Corp
Publication of IT7948579A0 publication Critical patent/IT7948579A0/it
Application granted granted Critical
Publication of IT1116470B publication Critical patent/IT1116470B/it

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
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
IT48579/79A 1978-04-03 1979-04-02 Perfezionamento nei detonatori elettrici di sicurezza IT1116470B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89272578A 1978-04-03 1978-04-03
US90914378A 1978-06-15 1978-06-15

Publications (2)

Publication Number Publication Date
IT7948579A0 IT7948579A0 (it) 1979-04-02
IT1116470B true IT1116470B (it) 1986-02-10

Family

ID=27129027

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48579/79A IT1116470B (it) 1978-04-03 1979-04-02 Perfezionamento nei detonatori elettrici di sicurezza

Country Status (6)

Country Link
JP (1) JPS54151109A (enrdf_load_stackoverflow)
DE (1) DE2913231A1 (enrdf_load_stackoverflow)
FR (1) FR2422138A1 (enrdf_load_stackoverflow)
GB (1) GB2018959B (enrdf_load_stackoverflow)
IT (1) IT1116470B (enrdf_load_stackoverflow)
SE (1) SE445489B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE431486B (sv) * 1979-09-03 1984-02-06 Bofors Ab Elektrisk tendare
US4307663A (en) * 1979-11-20 1981-12-29 Ici Americas Inc. Static discharge disc
US4422381A (en) 1979-11-20 1983-12-27 Ici Americas Inc. Igniter with static discharge element and ferrite sleeve
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
US4745858A (en) * 1986-09-26 1988-05-24 Ireco Incorporated Electric detonator with static electricity suppression
EP0305453A1 (en) * 1987-03-17 1989-03-08 YARRINGTON, Arthur George Optic detonator coupled to a remote optic triggering means
DE4214033A1 (de) * 1992-04-29 1993-11-04 Dynamit Nobel Ag Elektrisches zuendelement mit soll-entladungsstrecke
DE10226544A1 (de) * 2002-06-14 2003-12-24 Flexiva Automation & Anlagenba Pyrotechnisches Zündsystem
JP2004243309A (ja) * 2003-01-21 2004-09-02 Takata Corp イニシエータ及びガス発生器
JP4094529B2 (ja) 2003-11-10 2008-06-04 本田技研工業株式会社 着火装置
US8069789B2 (en) 2004-03-18 2011-12-06 Orica Explosives Technology Pty Ltd Connector for electronic detonators
US7845277B2 (en) * 2008-05-28 2010-12-07 Autoliv Asp, Inc. Header assembly
CN107957221B (zh) * 2017-11-29 2024-07-26 贵州贵安新联爆破工程有限公司 一种安全系数高的爆破用雷管装置
RU2751184C1 (ru) * 2020-08-27 2021-07-12 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Воспламенительное устройство

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802422A (en) * 1953-11-09 1957-08-13 Hercules Powder Co Ltd Static resistance electric initiator
AT197729B (de) * 1954-12-30 1958-05-27 Schaffler & Co Elektrischer Zünder, insbesondere für Höhenbaustellen
DE1020907B (enrdf_load_stackoverflow) * 1955-05-23
US2821139A (en) * 1956-10-09 1958-01-28 Apstein Maurice Shielded initiator
CH368085A (de) * 1958-01-31 1963-03-15 Montecatini Soc Gen Par L Ind Elektrischer Zünder mit kapazitiver Schutzhülle
FR1213764A (fr) * 1958-10-27 1960-04-04 Gevelo Détonateur électrique
US3100447A (en) * 1960-08-31 1963-08-13 Robert E Betts Igniter squib
US3274937A (en) * 1963-04-11 1966-09-27 Physical Sciences Corp Detonation squib
US3272127A (en) * 1963-08-05 1966-09-13 Robert E Betts Igniter squib
US3351012A (en) * 1966-06-30 1967-11-07 Robert E Wilson Explosive bridgewire initiators
DE1646349A1 (de) * 1968-01-02 1971-08-05 Dynamit Nobel Ag Sprengkapsel
US3572247A (en) * 1968-08-29 1971-03-23 Theodore Warshall Protective rf attenuator plug for wire-bridge detonators
US3735705A (en) * 1971-07-15 1973-05-29 Amp Inc Filtered electro-explosive device
DE2633590C2 (de) * 1976-07-27 1984-09-27 Daimler-Benz Ag, 7000 Stuttgart Zündvorrichtung für ein passives Rückhaltesystem

Also Published As

Publication number Publication date
JPS6233515B2 (enrdf_load_stackoverflow) 1987-07-21
FR2422138A1 (fr) 1979-11-02
GB2018959A (en) 1979-10-24
SE7902732L (sv) 1979-10-04
SE445489B (sv) 1986-06-23
IT7948579A0 (it) 1979-04-02
DE2913231A1 (de) 1979-10-11
JPS54151109A (en) 1979-11-28
GB2018959B (en) 1982-06-16

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