FR2464454B1 - Allumeur electrique protege contre un declenchement accidentel - Google Patents

Allumeur electrique protege contre un declenchement accidentel

Info

Publication number
FR2464454B1
FR2464454B1 FR8018935A FR8018935A FR2464454B1 FR 2464454 B1 FR2464454 B1 FR 2464454B1 FR 8018935 A FR8018935 A FR 8018935A FR 8018935 A FR8018935 A FR 8018935A FR 2464454 B1 FR2464454 B1 FR 2464454B1
Authority
FR
France
Prior art keywords
protected against
against accidental
electric igniter
accidental triggering
triggering
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
FR8018935A
Other languages
English (en)
Other versions
FR2464454A1 (fr
Inventor
Sven-Erik Bratt
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.)
Saab Bofors AB
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 FR2464454A1 publication Critical patent/FR2464454A1/fr
Application granted granted Critical
Publication of FR2464454B1 publication Critical patent/FR2464454B1/fr
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
    • F42B3/18—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)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Insulated Conductors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Air Bags (AREA)
FR8018935A 1979-09-03 1980-09-02 Allumeur electrique protege contre un declenchement accidentel Expired FR2464454B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7907295A SE431486B (sv) 1979-09-03 1979-09-03 Elektrisk tendare

Publications (2)

Publication Number Publication Date
FR2464454A1 FR2464454A1 (fr) 1981-03-06
FR2464454B1 true FR2464454B1 (fr) 1987-05-29

Family

ID=20338732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8018935A Expired FR2464454B1 (fr) 1979-09-03 1980-09-02 Allumeur electrique protege contre un declenchement accidentel

Country Status (11)

Country Link
US (1) US4335654A (fr)
BE (1) BE885035A (fr)
CA (1) CA1144002A (fr)
CH (1) CH648409A5 (fr)
DE (1) DE3032338A1 (fr)
FR (1) FR2464454B1 (fr)
GB (1) GB2057645B (fr)
IT (1) IT1127890B (fr)
NL (1) NL8004804A (fr)
NO (1) NO147968C (fr)
SE (1) SE431486B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3637988A1 (de) * 1986-11-07 1988-05-11 Diehl Gmbh & Co Anzuendbauteil
DE3643301A1 (de) * 1986-12-18 1988-06-30 Diehl Gmbh & Co Elektrisches anzuendstueck
DE3812958A1 (de) * 1988-04-19 1989-11-02 Diehl Gmbh & Co Elektrisches anzuendmittel
DE4002088C1 (fr) * 1990-01-25 1990-08-23 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De
US5036768A (en) * 1990-02-13 1991-08-06 Dow Robert L Attenuator for dissipating electromagnetic and electrostatic energy
JP3935245B2 (ja) * 1997-08-12 2007-06-20 ダイセル化学工業株式会社 エアバッグ用ガス発生器及びエアバッグ装置
DE10027464A1 (de) * 2000-06-02 2001-12-13 Hirschmann Austria Gmbh Rankwe Zündvorrichtung für ein Sicherheitssystem
USH2038H1 (en) * 2001-02-09 2002-08-06 The United States Of America As Represented By The Secretary Of The Navy Cartridge actuated ordnance filter
DE10226544A1 (de) * 2002-06-14 2003-12-24 Flexiva Automation & Anlagenba Pyrotechnisches Zündsystem
DE102005054109A1 (de) * 2005-04-19 2006-10-26 Hirschmann Automotive Gmbh Zündeinheit einer sicherheitstechnischen Einrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987951A (en) * 1958-09-24 1961-06-13 Olin Mathieson Explosive initiators
FR1301849A (fr) * 1961-06-13 1962-08-24 Schlumberger Prospection Détonateur électrique de sécurité
US3185093A (en) * 1962-02-08 1965-05-25 Bjorksten Res Lab For Industry High frequency immune squib
US3264989A (en) * 1964-03-06 1966-08-09 Du Pont Ignition assembly resistant to actuation by radio frequency and electrostatic energies
US3298306A (en) * 1964-05-26 1967-01-17 Bendix Corp Electro-explosive device
US3135200A (en) * 1964-05-27 1964-06-02 Hi Shear Corp Squib
US3735705A (en) * 1971-07-15 1973-05-29 Amp Inc Filtered electro-explosive device
SE378139B (fr) * 1973-11-27 1975-08-18 Bofors Ab
US4103619A (en) * 1976-11-08 1978-08-01 Nasa Electroexplosive device
GB2014380B (en) * 1978-02-01 1982-09-08 Ici Ltd Control circuit for energising an electrically ignited load
SE445489B (sv) * 1978-04-03 1986-06-23 Thiokol Corp Elektriskt aktiverbar sprengkapsel
JPS559301A (en) * 1978-07-01 1980-01-23 Nissan Motor Connector for igniter

Also Published As

Publication number Publication date
SE7907295L (sv) 1981-03-04
IT1127890B (it) 1986-05-28
NO802580L (no) 1981-03-04
NO147968B (no) 1983-04-05
BE885035A (fr) 1980-12-31
NO147968C (no) 1983-07-13
IT8049595A0 (it) 1980-09-02
DE3032338A1 (de) 1981-03-26
FR2464454A1 (fr) 1981-03-06
US4335654A (en) 1982-06-22
NL8004804A (nl) 1981-03-05
CH648409A5 (de) 1985-03-15
CA1144002A (fr) 1983-04-05
SE431486B (sv) 1984-02-06
GB2057645A (en) 1981-04-01
GB2057645B (en) 1982-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse