NO157312C - Anordning ved tennhode omfattende en resistiv tennbar belastning. - Google Patents

Anordning ved tennhode omfattende en resistiv tennbar belastning.

Info

Publication number
NO157312C
NO157312C NO800076A NO800076A NO157312C NO 157312 C NO157312 C NO 157312C NO 800076 A NO800076 A NO 800076A NO 800076 A NO800076 A NO 800076A NO 157312 C NO157312 C NO 157312C
Authority
NO
Norway
Prior art keywords
control circuit
resistive
device head
temporary load
inductor
Prior art date
Application number
NO800076A
Other languages
English (en)
Other versions
NO800076L (no
NO157312B (no
Inventor
Eirwyn Jones
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of NO800076L publication Critical patent/NO800076L/no
Publication of NO157312B publication Critical patent/NO157312B/no
Publication of NO157312C publication Critical patent/NO157312C/no

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)
  • Emergency Protection Circuit Devices (AREA)
  • Regulation And Control Of Combustion (AREA)
NO800076A 1979-01-15 1980-01-14 Anordning ved tennhode omfattende en resistiv tennbar belastning. NO157312C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO800076L NO800076L (no) 1980-07-16
NO157312B NO157312B (no) 1987-11-16
NO157312C true NO157312C (no) 1988-02-24

Family

ID=10502519

Family Applications (1)

Application Number Title Priority Date Filing Date
NO800076A NO157312C (no) 1979-01-15 1980-01-14 Anordning ved tennhode omfattende en resistiv tennbar belastning.

Country Status (15)

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

Families Citing this family (17)

* 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
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
PL1710871T3 (pl) * 2005-04-08 2008-01-31 Auto Kabel Man Mbh Przerywacz prądu dla samochodowych elektrycznych przewodów zasilających
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US3762331A (en) * 1972-03-29 1973-10-02 Motion Picture And Television Firing circuit for blasting caps
EP0003396A1 (en) * 1978-02-01 1979-08-08 Imperial Chemical Industries Plc Control circuit for energizing an electrically ignited load

Also Published As

Publication number Publication date
ATE3588T1 (de) 1983-06-15
GB2040612A (en) 1980-08-28
US4304184A (en) 1981-12-08
ZA8017B (en) 1980-11-26
JPS5596900A (en) 1980-07-23
GB2040612B (en) 1983-01-26
ES8105472A1 (es) 1981-05-16
CA1146806A (en) 1983-05-24
DE2965555D1 (en) 1983-07-07
EP0013835B1 (en) 1983-05-25
AU528369B2 (en) 1983-04-28
NO800076L (no) 1980-07-16
NO157312B (no) 1987-11-16
EP0013835A1 (en) 1980-08-06
JPH0214635B2 (no) 1990-04-09
ES487702A0 (es) 1981-05-16
BR8000216A (pt) 1980-09-23
ZW280A1 (en) 1981-07-29
IN153548B (no) 1984-07-28
NZ192515A (en) 1983-07-29
AU5436680A (en) 1980-07-24

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