NL8004804A - Elektrische ontsteker. - Google Patents

Elektrische ontsteker. Download PDF

Info

Publication number: NL8004804A
Authority: NL; Netherlands
Prior art keywords: igniter; connecting legs; electric; filament; legs
Prior art date: 1979-09-03

Application number

NL8004804A

Other languages

English (en)

Dutch (nl)

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.)

1979-09-03

Filing date

1980-08-26

Publication date

1981-03-05

1980-08-26 Application filed by Bofors Ab filed Critical Bofors Ab

1981-03-05 Publication of NL8004804A publication Critical patent/NL8004804A/nl

Links

239000003990 capacitor Substances 0.000 claims description 20
239000000463 material Substances 0.000 claims description 7
229910000859 α-Fe Inorganic materials 0.000 claims description 7
230000005611 electricity Effects 0.000 claims description 4
230000005672 electromagnetic field Effects 0.000 claims description 4
230000003068 static effect Effects 0.000 claims description 4
230000004888 barrier function Effects 0.000 claims 1
238000005476 soldering Methods 0.000 description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
238000005474 detonation Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000003566 sealing material Substances 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1

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)
Ignition Installations For Internal Combustion Engines (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Spark Plugs (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Insulated Conductors (AREA)
Air Bags (AREA)

NL8004804A 1979-09-03 1980-08-26 Elektrische ontsteker. NL8004804A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE7907295A SE431486B (sv)	1979-09-03	1979-09-03	Elektrisk tendare
SE7907295		1979-09-03

Publications (1)

Publication Number	Publication Date
NL8004804A true NL8004804A (nl)	1981-03-05

Family

ID=20338732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8004804A NL8004804A (nl)	1979-09-03	1980-08-26	Elektrische ontsteker.

Country Status (11)

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

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 (it) *	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 (it) *	1973-11-27	1975-08-18	Bofors Ab
US4103619A (en) *	1976-11-08	1978-08-01	Nasa	Electroexplosive device
EP0003396A1 (en) *	1978-02-01	1979-08-08	Imperial Chemical Industries Plc	Control circuit for energizing 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

1979
- 1979-09-03 SE SE7907295A patent/SE431486B/sv not_active IP Right Cessation
1980
- 1980-08-26 NL NL8004804A patent/NL8004804A/nl not_active Application Discontinuation
- 1980-08-27 DE DE19803032338 patent/DE3032338A1/de not_active Withdrawn
- 1980-09-02 CH CH6613/80A patent/CH648409A5/de not_active IP Right Cessation
- 1980-09-02 FR FR8018935A patent/FR2464454B1/fr not_active Expired
- 1980-09-02 IT IT49595/80A patent/IT1127890B/it active
- 1980-09-02 CA CA000359448A patent/CA1144002A/en not_active Expired
- 1980-09-02 US US06/183,672 patent/US4335654A/en not_active Expired - Lifetime
- 1980-09-02 BE BE0/201952A patent/BE885035A/fr not_active IP Right Cessation
- 1980-09-02 NO NO802580A patent/NO147968C/no unknown
- 1980-09-03 GB GB8028468A patent/GB2057645B/en not_active Expired

Also Published As

Publication number	Publication date
BE885035A (fr)	1980-12-31
NO147968B (no)	1983-04-05
IT8049595A0 (it)	1980-09-02
CA1144002A (en)	1983-04-05
FR2464454B1 (fr)	1987-05-29
SE431486B (sv)	1984-02-06
NO147968C (no)	1983-07-13
DE3032338A1 (de)	1981-03-26
NO802580L (no)	1981-03-04
GB2057645B (en)	1982-11-24
IT1127890B (it)	1986-05-28
FR2464454A1 (fr)	1981-03-06
SE7907295L (sv)	1981-03-04
GB2057645A (en)	1981-04-01
CH648409A5 (de)	1985-03-15
US4335654A (en)	1982-06-22

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1987-05-04	BA	A request for search or an international-type search has been filed
1987-06-01	BB	A search report has been drawn up
1987-09-01	BC	A request for examination has been filed
1991-04-02	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8004803A (nl)	1981-03-05	Elektrisch verbindingsorgaan.
US4592280A (en)	1986-06-03	Filter/shield for electro-explosive devices
US5036768A (en)	1991-08-06	Attenuator for dissipating electromagnetic and electrostatic energy
NL8004804A (nl)	1981-03-05	Elektrische ontsteker.
CA1089307A (en)	1980-11-11	Glow-plug
CA2183488C (en)	2001-12-11	Radio frequency and electrostatic discharge insensitive electro-explosive devices having non-linear resistances
US4261263A (en)	1981-04-14	RF-insensitive squib
KR100260978B1 (ko)	2000-08-01	정전 방전 차폐용의 일체적인 금속 산화물 배리스터를 구비한 내고압성 기폭장치 및 그 조립방법
US2967224A (en)	1961-01-03	Hot wire igniter
US4273051A (en)	1981-06-16	Electric device
US4056840A (en)	1977-11-01	Line protector for communications circuit
US3420174A (en)	1969-01-07	Pulse sensitive electro-explosive device
CA1108932A (en)	1981-09-15	Device for an electric igniter
US3227083A (en)	1966-01-04	Electroexplosive cartridge with heat sink button
US3185093A (en)	1965-05-25	High frequency immune squib
CA1144817A (en)	1983-04-19	Electric igniter including two conductive bodies separated by an insulating body, a connective member and a pyrotechnic charge
US3351012A (en)	1967-11-07	Explosive bridgewire initiators
NO142728B (no)	1980-06-23	Elektrisk tenner.
US3100447A (en)	1963-08-13	Igniter squib
SE445489B (sv)	1986-06-23	Elektriskt aktiverbar sprengkapsel
US4848233A (en)	1989-07-18	Means for protecting electroexplosive devices which are subject to a wide variety of radio frequency
US3288958A (en)	1966-11-29	Electromagentic radiation proof plug and receptacle
US2798921A (en)	1957-07-09	Thermally controlled safety switch
US6196131B1 (en)	2001-03-06	Shock tube initiator tip encased in a non-conductive material
US3180262A (en)	1965-04-27	Electric initiator