EP1160534A3 - Igniter for a security system - Google Patents

Igniter for a security system Download PDF

Info

Publication number
EP1160534A3
EP1160534A3 EP01109481A EP01109481A EP1160534A3 EP 1160534 A3 EP1160534 A3 EP 1160534A3 EP 01109481 A EP01109481 A EP 01109481A EP 01109481 A EP01109481 A EP 01109481A EP 1160534 A3 EP1160534 A3 EP 1160534A3
Authority
EP
European Patent Office
Prior art keywords
igniter
security system
connector
trigger
core
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.)
Granted
Application number
EP01109481A
Other languages
German (de)
French (fr)
Other versions
EP1160534B1 (en
EP1160534A2 (en
Inventor
Günther Schmid
Martin Schmid
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.)
Hirschmann Automotive GmbH
Original Assignee
Hirschmann Austria GmbH
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 Hirschmann Austria GmbH filed Critical Hirschmann Austria GmbH
Publication of EP1160534A2 publication Critical patent/EP1160534A2/en
Publication of EP1160534A3 publication Critical patent/EP1160534A3/en
Application granted granted Critical
Publication of EP1160534B1 publication Critical patent/EP1160534B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Air Bags (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

The release device (1) has trigger elements (2) which can be triggered via a connector, esp. connector leads (4,5). The trigger elements are arranged in a housing (3). Means are provided for protection against electromagnetic voltage to prevent faulty triggering.. This protection is in the form of a ferrite core (8) arranged closely adjacent the trigger element. The core may be provided in a capsule so as to be insensitive to pressure.
EP01109481A 2000-06-02 2001-04-25 Igniter for a security system Expired - Lifetime EP1160534B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10027464A DE10027464A1 (en) 2000-06-02 2000-06-02 Ignition device for a security system
DE10027464 2000-06-02

Publications (3)

Publication Number Publication Date
EP1160534A2 EP1160534A2 (en) 2001-12-05
EP1160534A3 true EP1160534A3 (en) 2002-03-13
EP1160534B1 EP1160534B1 (en) 2006-03-08

Family

ID=7644523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01109481A Expired - Lifetime EP1160534B1 (en) 2000-06-02 2001-04-25 Igniter for a security system

Country Status (4)

Country Link
US (1) US6477957B2 (en)
EP (1) EP1160534B1 (en)
AT (1) ATE319979T1 (en)
DE (2) DE10027464A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226544A1 (en) * 2002-06-14 2003-12-24 Flexiva Automation & Anlagenba Pyrotechnic ignition system for passenger protection systems and containing a system for protecting against electromagnetic radiation
FR2857738B1 (en) * 2003-07-17 2006-01-20 Giat Ind Sa PYROTECHNIC COMPONENT AND METHOD FOR MANUFACTURING AND MOUNTING SUCH COMPONENT

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU465861B2 (en) * 1971-07-15 1975-09-18 Amp Incorporated Pyrotechnic device
WO1992001655A1 (en) * 1990-07-16 1992-02-06 Networks Electronic Corp. Electrically-initiated time-delay gas generator cartridge for missiles
WO1994010528A1 (en) * 1992-10-23 1994-05-11 Quantic Industries, Inc. Air bag initiator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6922280U (en) 1969-06-03 1970-01-15 August & Co Kommanditgesellsch COMPONENT SET FOR COMPARTMENT OF A BOX, ZUGES OR DGL.
SE431486B (en) * 1979-09-03 1984-02-06 Bofors Ab ELECTRICAL TENDER
US4378738A (en) * 1979-12-19 1983-04-05 Proctor Paul W Electromagnetic and electrostatic insensitive blasting caps, squibs and detonators
US5355800A (en) * 1990-02-13 1994-10-18 Dow Robert L Combined EED igniter means and means for protecting the EED from inadvertent extraneous electricity induced firing
US5036768A (en) * 1990-02-13 1991-08-06 Dow Robert L Attenuator for dissipating electromagnetic and electrostatic energy
US5200574A (en) * 1991-04-05 1993-04-06 Morton International, Inc. Universal squib connector
US5241910A (en) * 1991-04-05 1993-09-07 Morton International, Inc. Universal squib connector for a gas generator
US5153368A (en) * 1991-05-28 1992-10-06 Ici Americas, Inc. Filtered electrical connection assembly using potted ferrite element
US5691498A (en) * 1992-02-07 1997-11-25 Trw Inc. Hermetically-sealed electrically-absorptive low-pass radio frequency filters and electromagnetically lossy ceramic materials for said filters
JP2700100B2 (en) * 1993-05-28 1998-01-19 日本工機株式会社 Igniter
AT522U1 (en) * 1994-03-23 1995-12-27 Hirtenberger Ag DRIVE DEVICE FOR RESTRAINT SYSTEMS IN MOTOR VEHICLES
DE4435319A1 (en) * 1994-10-01 1996-04-04 Temic Bayern Chem Airbag Gmbh Ignition unit for a gas generator of a passive restraint system
US5932832A (en) * 1996-04-15 1999-08-03 Autoliv Asp, Inc. High pressure resistant initiator with integral metal oxide varistor for electro-static discharge protection
US5827994A (en) * 1996-07-11 1998-10-27 The Ensign-Bickford Company Fissile shock tube and method of making the same
US6357355B1 (en) * 2000-02-10 2002-03-19 Trw Inc. Pyrotechnic igniter with radio frequency filter
DE20002435U1 (en) * 2000-02-11 2000-05-04 Vip Virant D O O Molded, electrical and / or electronic components

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU465861B2 (en) * 1971-07-15 1975-09-18 Amp Incorporated Pyrotechnic device
WO1992001655A1 (en) * 1990-07-16 1992-02-06 Networks Electronic Corp. Electrically-initiated time-delay gas generator cartridge for missiles
WO1994010528A1 (en) * 1992-10-23 1994-05-11 Quantic Industries, Inc. Air bag initiator

Also Published As

Publication number Publication date
EP1160534B1 (en) 2006-03-08
DE50109124D1 (en) 2006-05-04
DE10027464A1 (en) 2001-12-13
US20020030409A1 (en) 2002-03-14
ATE319979T1 (en) 2006-03-15
EP1160534A2 (en) 2001-12-05
US6477957B2 (en) 2002-11-12

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