CH613500A5 - Electrical detonator for detonating the fuel mixture in an internal-combustion engine, especially in a rocket motor - Google Patents

Electrical detonator for detonating the fuel mixture in an internal-combustion engine, especially in a rocket motor

Info

Publication number
CH613500A5
CH613500A5 CH1567674A CH1567674A CH613500A5 CH 613500 A5 CH613500 A5 CH 613500A5 CH 1567674 A CH1567674 A CH 1567674A CH 1567674 A CH1567674 A CH 1567674A CH 613500 A5 CH613500 A5 CH 613500A5
Authority
CH
Switzerland
Prior art keywords
detonating
internal
combustion engine
fuel mixture
rocket motor
Prior art date
Application number
CH1567674A
Other languages
English (en)
Inventor
Lars Evert Fredriksson
Sven Rickard Hermansson
Bengt Gustaf Loevung
Kurt Anton 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
Application filed by Bofors Ab filed Critical Bofors Ab
Publication of CH613500A5 publication Critical patent/CH613500A5/xx

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)
CH1567674A 1973-11-27 1974-11-26 Electrical detonator for detonating the fuel mixture in an internal-combustion engine, especially in a rocket motor CH613500A5 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CH613500A5 true CH613500A5 (en) 1979-09-28

Family

ID=26656425

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (7)

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

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
US8166879B2 (en) * 2007-03-12 2012-05-01 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
US9322384B2 (en) * 2010-12-16 2016-04-26 Bosch Corporation Glow plug control drive method and glow plug drive control system

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
SE7315995L (xx) 1975-05-28
SE378139B (xx) 1975-08-18
NL7415397A (nl) 1975-05-29
NL174395C (nl) 1984-06-01
GB1488893A (en) 1977-10-12
FR2252495A1 (xx) 1975-06-20
NO142728C (no) 1980-10-01
FR2252495B1 (xx) 1981-12-24
SE7413381L (sv) 1976-04-26
DE2455903A1 (de) 1975-05-28
NO142728B (no) 1980-06-23
SE387736B (sv) 1976-09-13
NO744249L (xx) 1975-06-23
DE2455903C2 (de) 1984-02-16

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Legal Events

Date Code Title Description
PL Patent ceased