AU528369B2 - Safety circuit for fuze - Google Patents

Safety circuit for fuze

Info

Publication number
AU528369B2
AU528369B2 AU54366/80A AU5436680A AU528369B2 AU 528369 B2 AU528369 B2 AU 528369B2 AU 54366/80 A AU54366/80 A AU 54366/80A AU 5436680 A AU5436680 A AU 5436680A AU 528369 B2 AU528369 B2 AU 528369B2
Authority
AU
Australia
Prior art keywords
control circuit
inductor
series
igniter
firing
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.)
Ceased
Application number
AU54366/80A
Other languages
English (en)
Other versions
AU5436680A (en
Inventor
Eirwyn Jones
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of AU5436680A publication Critical patent/AU5436680A/en
Application granted granted Critical
Publication of AU528369B2 publication Critical patent/AU528369B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F42B3/18—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)
  • Electronic Switches (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Magnetic Heads (AREA)
  • Spray-Type Burners (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Emergency Protection Circuit Devices (AREA)
AU54366/80A 1979-01-15 1980-01-04 Safety circuit for fuze Ceased AU528369B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7901349 1979-01-15
GB7901349 1979-01-15

Publications (2)

Publication Number Publication Date
AU5436680A AU5436680A (en) 1980-07-24
AU528369B2 true AU528369B2 (en) 1983-04-28

Family

ID=10502519

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54366/80A Ceased AU528369B2 (en) 1979-01-15 1980-01-04 Safety circuit for fuze

Country Status (15)

Country Link
US (1) US4304184A (enExample)
EP (1) EP0013835B1 (enExample)
JP (1) JPS5596900A (enExample)
AT (1) ATE3588T1 (enExample)
AU (1) AU528369B2 (enExample)
BR (1) BR8000216A (enExample)
CA (1) CA1146806A (enExample)
DE (1) DE2965555D1 (enExample)
ES (1) ES487702A0 (enExample)
GB (1) GB2040612B (enExample)
IN (1) IN153548B (enExample)
NO (1) NO157312C (enExample)
NZ (1) NZ192515A (enExample)
ZA (1) ZA8017B (enExample)
ZW (1) ZW280A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW13181A1 (en) * 1980-07-29 1983-01-26 Canadian Ind Borehole charging method
GB2123122A (en) * 1982-01-08 1984-01-25 Hunting Eng Ltd Explosive devices
US4848233A (en) * 1985-10-01 1989-07-18 The United States Of America As Represented By The Secretary Of The Navy Means for protecting electroexplosive devices which are subject to a wide variety of radio frequency
US4893563A (en) * 1988-12-05 1990-01-16 The United States Of America As Represented By The Secretary Of The Navy Monolithic RF/EMI desensitized electroexplosive device
US5756926A (en) * 1995-04-03 1998-05-26 Hughes Electronics EFI detonator initiation system and method
US5847309A (en) 1995-08-24 1998-12-08 Auburn University Radio frequency and electrostatic discharge insensitive electro-explosive devices having non-linear resistances
RU2121654C1 (ru) * 1996-04-29 1998-11-10 Акционерное общество открытого типа "Ноябрьскнефтегазгеофизика" Универсальный взрывной патрон для производства прострелочно-взрывных работ в нефтяных и газовых скважинах
US5845578A (en) * 1997-02-10 1998-12-08 Trw Inc. Ignition element
US6470803B1 (en) 1997-12-17 2002-10-29 Prime Perforating Systems Limited Blasting machine and detonator apparatus
US6105503A (en) * 1998-03-16 2000-08-22 Auburn University Electro-explosive device with shaped primary charge
DE19942815C2 (de) * 1999-09-08 2001-06-28 Daimler Chrysler Ag Vorrichtung zur Ansteuerung eines Airbags
US6772692B2 (en) * 2000-05-24 2004-08-10 Lifesparc, Inc. Electro-explosive device with laminate bridge
US8091477B2 (en) * 2001-11-27 2012-01-10 Schlumberger Technology Corporation Integrated detonators for use with explosive devices
FR2880110B1 (fr) * 2004-12-23 2007-03-30 Davey Bickford Snc Amorce pyro-electronique a circuit de shuntage de pont electrothermique
EP1710871B1 (de) * 2005-04-08 2007-09-05 Auto Kabel Managementgesellschaft mbH Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen
DE102008055904B4 (de) * 2008-11-05 2018-03-22 Auto-Kabel Management Gmbh Steckverbindung für ein Insassenschutzmittel
IT201600130208A1 (it) * 2016-12-22 2018-06-22 Eggtronic Eng S R L Sistema per il trasferimento wireless di potenza elettrica
RU2756030C1 (ru) * 2021-01-11 2021-09-24 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") ИНДУКЦИОННЫЙ ДЕТОНАТОР (варианты)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341903A (en) 1929-08-23 1931-01-23 Ferranti Ltd Improvements in and relating to the regulation of the voltage of a power supply system or other a.c. circuit
GB563345A (en) * 1942-09-21 1944-08-10 Rolfes Ltd Improvements in means for safeguarding electric igniters of blasting detonators against accidental firing
US3185093A (en) * 1962-02-08 1965-05-25 Bjorksten Res Lab For Industry High frequency immune squib
US3425004A (en) * 1963-11-29 1969-01-28 Mc Donnell Douglas Corp Radio frequency energy attenuator
AT274952B (de) * 1966-12-19 1969-10-10 Blanicke Strojirny Np Kondensatorzündeinrichtung
GB1235844A (en) 1967-10-17 1971-06-16 Ml Aviation Co Ltd Electrical ignition of explosive devices
US3735705A (en) * 1971-07-15 1973-05-29 Amp Inc Filtered electro-explosive device
DE2153059A1 (de) * 1971-10-25 1973-05-03 Siemens Ag Einrichtung zur unterdrueckung von stoerspannungen
US3721884A (en) * 1971-11-23 1973-03-20 Bendix Corp Single transistor oscillator blasting device
US3757697A (en) 1972-02-02 1973-09-11 Bendix Corp Remotely controlled blasting machine
US3762331A (en) * 1972-03-29 1973-10-02 Motion Picture And Television Firing circuit for blasting caps
GB2014380B (en) * 1978-02-01 1982-09-08 Ici Ltd Control circuit for energising an electrically ignited load

Also Published As

Publication number Publication date
CA1146806A (en) 1983-05-24
EP0013835A1 (en) 1980-08-06
BR8000216A (pt) 1980-09-23
ATE3588T1 (de) 1983-06-15
GB2040612B (en) 1983-01-26
ZW280A1 (en) 1981-07-29
NZ192515A (en) 1983-07-29
AU5436680A (en) 1980-07-24
IN153548B (enExample) 1984-07-28
DE2965555D1 (en) 1983-07-07
JPH0214635B2 (enExample) 1990-04-09
NO800076L (no) 1980-07-16
EP0013835B1 (en) 1983-05-25
NO157312B (no) 1987-11-16
NO157312C (no) 1988-02-24
ES8105472A1 (es) 1981-05-16
ES487702A0 (es) 1981-05-16
JPS5596900A (en) 1980-07-23
ZA8017B (en) 1980-11-26
GB2040612A (en) 1980-08-28
US4304184A (en) 1981-12-08

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