SE7413381L - Eltendare - Google Patents

Eltendare

Info

Publication number
SE7413381L
SE7413381L SE7413381A SE7413381A SE7413381L SE 7413381 L SE7413381 L SE 7413381L SE 7413381 A SE7413381 A SE 7413381A SE 7413381 A SE7413381 A SE 7413381A SE 7413381 L SE7413381 L SE 7413381L
Authority
SE
Sweden
Prior art keywords
eltendare
Prior art date
Application number
SE7413381A
Other languages
English (en)
Other versions
SE387736B (sv
Inventor
L E Fredriksson
S R Hermansson
B G Lovung
K A Nygaard
Original Assignee
Bofors Ab
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
Priority to SE7315995A priority Critical patent/SE378139B/xx
Application filed by Bofors Ab filed Critical Bofors Ab
Priority to SE7413381A priority patent/SE387736B/sv
Priority to CH1567674A priority patent/CH613500A5/xx
Priority to NO744249A priority patent/NO142728C/no
Priority to DE2455903A priority patent/DE2455903C2/de
Priority to NLAANVRAGE7415397,A priority patent/NL174395C/xx
Priority to GB51517/74A priority patent/GB1488893A/en
Priority to FR7442990A priority patent/FR2252495B1/fr
Publication of SE7413381L publication Critical patent/SE7413381L/sv
Publication of SE387736B publication Critical patent/SE387736B/sv

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
    • F42B3/188—Safety initiators resistant to premature firing by static electricity or stray currents having radio-frequency filters, e.g. containing ferrite cores or inductances

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Materials For Medical Uses (AREA)
SE7413381A 1973-11-27 1974-10-24 Elektrisk tendare for start av raketmotorer SE387736B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7315995A SE378139B (sv) 1973-11-27 1973-11-27
SE7413381A SE387736B (sv) 1973-11-27 1974-10-24 Elektrisk tendare for start av raketmotorer
CH1567674A CH613500A5 (en) 1973-11-27 1974-11-26 Electrical detonator for detonating the fuel mixture in an internal-combustion engine, especially in a rocket motor
NO744249A NO142728C (no) 1973-11-27 1974-11-26 Elektrisk tenner.
DE2455903A DE2455903C2 (de) 1973-11-27 1974-11-26 Elektrozünder
NLAANVRAGE7415397,A NL174395C (nl) 1973-11-27 1974-11-26 Electrische brug-ontsteker.
GB51517/74A GB1488893A (en) 1973-11-27 1974-11-27 Electric igniter for a rocket motor
FR7442990A FR2252495B1 (sv) 1973-11-27 1974-12-27

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7315995A SE378139B (sv) 1973-11-27 1973-11-27
SE7413381A SE387736B (sv) 1973-11-27 1974-10-24 Elektrisk tendare for start av raketmotorer

Publications (2)

Publication Number Publication Date
SE7413381L true SE7413381L (sv) 1976-04-26
SE387736B SE387736B (sv) 1976-09-13

Family

ID=26656425

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7315995A SE378139B (sv) 1973-11-27 1973-11-27
SE7413381A SE387736B (sv) 1973-11-27 1974-10-24 Elektrisk tendare for start av raketmotorer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7315995A SE378139B (sv) 1973-11-27 1973-11-27

Country Status (7)

Country Link
CH (1) CH613500A5 (sv)
DE (1) DE2455903C2 (sv)
FR (1) FR2252495B1 (sv)
GB (1) GB1488893A (sv)
NL (1) NL174395C (sv)
NO (1) NO142728C (sv)
SE (2) SE378139B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559301A (en) * 1978-07-01 1980-01-23 Nissan Motor Connector for igniter
DE2904174C2 (de) * 1979-02-05 1984-01-26 Heko - Elektronik GmbH & Co KG, 2804 Lilienthal Elektrische Anzündeinheit
SE431590B (sv) * 1979-09-03 1984-02-13 Bofors Ab Kontaktdon med hogfrekvensfilter till en elektrisk tendare
SE431486B (sv) * 1979-09-03 1984-02-06 Bofors Ab Elektrisk tendare
GB2123122A (en) * 1982-01-08 1984-01-25 Hunting Eng Ltd Explosive devices
DE3324324C2 (de) * 1983-07-06 1985-06-13 Honeywell Gmbh, 6050 Offenbach Geschoß- oder Raketenzünder
FR2557689B1 (fr) * 1983-12-28 1987-06-12 Poudres & Explosifs Ste Nale Initiateur pyrotechnique utilisant une prise coaxiale
SE456939B (sv) * 1987-02-16 1988-11-14 Nitro Nobel Ab Spraengkapsel
IL82508A (en) * 1987-05-13 1991-06-10 Israel Defence Electric igniter assembly
DE3812958A1 (de) * 1988-04-19 1989-11-02 Diehl Gmbh & Co Elektrisches anzuendmittel
EP0758735A3 (en) * 1995-08-14 1998-01-07 ICI Americas Inc Pyrotechnic initiator and process of making same
CA2680455C (en) 2007-03-12 2013-11-19 Dyno Nobel Inc. Detonator ignition protection circuit
US8601948B2 (en) * 2010-04-26 2013-12-10 Schlumberger Technology Corporation Spark gap isolated, RF safe, primary explosive detonator for downhole applications
EP2653714A4 (en) * 2010-12-16 2016-03-16 Bosch Corp METHOD FOR CONTROLLING THE ACTIVATION OF A PREHEATING CANDLE, AND APPARATUS FOR CONTROLLING THE ACTIVATION OF A PREHEATING CANDLE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640224A (en) * 1969-09-12 1972-02-08 Us Navy Rf immune firing circuit employing high-impedance leads
US3735705A (en) * 1971-07-15 1973-05-29 Amp Inc Filtered electro-explosive device
US3789762A (en) * 1972-03-30 1974-02-05 Us Navy Device to prevent accidental ignition of electro-explosives from electrostatic discharge

Also Published As

Publication number Publication date
CH613500A5 (en) 1979-09-28
FR2252495B1 (sv) 1981-12-24
NL7415397A (nl) 1975-05-29
NO142728C (no) 1980-10-01
NO142728B (no) 1980-06-23
SE378139B (sv) 1975-08-18
GB1488893A (en) 1977-10-12
DE2455903C2 (de) 1984-02-16
FR2252495A1 (sv) 1975-06-20
DE2455903A1 (de) 1975-05-28
SE7315995L (sv) 1975-05-28
NL174395C (nl) 1984-06-01
SE387736B (sv) 1976-09-13
NO744249L (sv) 1975-06-23

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