AU465344B2 - Threshold elements for detonators - Google Patents

Threshold elements for detonators

Info

Publication number
AU465344B2
AU465344B2 AU43128/72A AU4312872A AU465344B2 AU 465344 B2 AU465344 B2 AU 465344B2 AU 43128/72 A AU43128/72 A AU 43128/72A AU 4312872 A AU4312872 A AU 4312872A AU 465344 B2 AU465344 B2 AU 465344B2
Authority
AU
Australia
Prior art keywords
detonators
threshold elements
threshold
elements
Prior art date
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
AU43128/72A
Other languages
English (en)
Other versions
AU4312872A (en
Inventor
ELIE LOOS JOSEPH SIGNORET GERARD ANDRE BAL and LUCIEN EUGENE BAPTISTE BARBIERO VICTOR FELIX MARCHANDISE
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.)
Stateof France
Original Assignee
Stateof France
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 Stateof France filed Critical Stateof France
Publication of AU4312872A publication Critical patent/AU4312872A/en
Application granted granted Critical
Publication of AU465344B2 publication Critical patent/AU465344B2/en
Expired legal-status Critical Current

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
    • F42B3/14—Spark initiators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Fuses (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Laminated Bodies (AREA)
AU43128/72A 1971-06-08 1972-06-06 Threshold elements for detonators Expired AU465344B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7120630A FR2140785A5 (de) 1971-06-08 1971-06-08
FRFR71-20630 1971-06-08

Publications (2)

Publication Number Publication Date
AU4312872A AU4312872A (en) 1973-12-13
AU465344B2 true AU465344B2 (en) 1975-09-25

Family

ID=9078261

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43128/72A Expired AU465344B2 (en) 1971-06-08 1972-06-06 Threshold elements for detonators

Country Status (8)

Country Link
US (1) US3797393A (de)
AU (1) AU465344B2 (de)
CA (1) CA947567A (de)
DE (1) DE2227799C2 (de)
FR (1) FR2140785A5 (de)
GB (1) GB1336095A (de)
NO (1) NO133288C (de)
ZA (1) ZA723586B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245755A (en) * 1979-11-16 1981-01-20 The Vendo Company Product storage space apportioning apparatus for product dispensing machines
FR2811749B1 (fr) * 2000-07-13 2003-03-07 Tda Armements Sas Initiateur electro-pyrotechnique securise a haute energie
US6584905B1 (en) * 2000-11-06 2003-07-01 Richard N. Snyder Plated through-hole ignitor for detonation cord or shock tube
DE20020098U1 (de) * 2000-11-27 2001-04-05 TRW Airbag Systems GmbH & Co. KG, 84544 Aschau Gasgenerator
US8154376B2 (en) * 2007-09-17 2012-04-10 Littelfuse, Inc. Fuses with slotted fuse bodies
US9939235B2 (en) 2013-10-09 2018-04-10 Battelle Energy Alliance, Llc Initiation devices, initiation systems including initiation devices and related methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198118A (en) * 1960-12-06 1965-08-03 Honeywell Inc Arming circuit with pressure responsive discharge switch
FR1301849A (fr) * 1961-06-13 1962-08-24 Schlumberger Prospection Détonateur électrique de sécurité
US3157120A (en) * 1962-01-12 1964-11-17 William C Morgan Solid dielectric exploding bridgewire series safety element
US3117519A (en) * 1962-01-31 1964-01-14 Charles R Hamilton Electric initiators for explosives, pyrotechnics and propellants
US3274937A (en) * 1963-04-11 1966-09-27 Physical Sciences Corp Detonation squib
US3169482A (en) * 1963-08-14 1965-02-16 Eitelmccullough Inc Electro explosive device having a surface spark gap

Also Published As

Publication number Publication date
FR2140785A5 (de) 1973-01-19
NO133288B (de) 1975-12-29
NO133288C (de) 1976-04-07
US3797393A (en) 1974-03-19
AU4312872A (en) 1973-12-13
CA947567A (en) 1974-05-21
GB1336095A (en) 1973-11-07
ZA723586B (en) 1973-03-28
DE2227799A1 (de) 1973-02-15
DE2227799C2 (de) 1983-01-13

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