EP1308691A4 - Electric initiator and initiator assembly using it - Google Patents

Electric initiator and initiator assembly using it

Info

Publication number
EP1308691A4
EP1308691A4 EP01956824A EP01956824A EP1308691A4 EP 1308691 A4 EP1308691 A4 EP 1308691A4 EP 01956824 A EP01956824 A EP 01956824A EP 01956824 A EP01956824 A EP 01956824A EP 1308691 A4 EP1308691 A4 EP 1308691A4
Authority
EP
European Patent Office
Prior art keywords
initiator
electric
assembly
initiator assembly
electric initiator
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
EP01956824A
Other languages
German (de)
French (fr)
Other versions
EP1308691B1 (en
EP1308691A1 (en
EP1308691B2 (en
Inventor
Shingo Oda
Toshiro Iwakiri
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18732181&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1308691(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of EP1308691A1 publication Critical patent/EP1308691A1/en
Publication of EP1308691A4 publication Critical patent/EP1308691A4/en
Publication of EP1308691B1 publication Critical patent/EP1308691B1/en
Application granted granted Critical
Publication of EP1308691B2 publication Critical patent/EP1308691B2/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
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
EP01956824.5A 2000-08-09 2001-08-09 Electric initiator and initiator assembly using it Expired - Lifetime EP1308691B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000240900A JP4813642B2 (en) 2000-08-09 2000-08-09 Electric initiator and initiator assembly using the same
JP2000240900 2000-08-09
PCT/JP2001/006867 WO2002012819A1 (en) 2000-08-09 2001-08-09 Electric initiator and initiator assembly using it

Publications (4)

Publication Number Publication Date
EP1308691A1 EP1308691A1 (en) 2003-05-07
EP1308691A4 true EP1308691A4 (en) 2006-08-09
EP1308691B1 EP1308691B1 (en) 2009-06-03
EP1308691B2 EP1308691B2 (en) 2018-08-08

Family

ID=18732181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01956824.5A Expired - Lifetime EP1308691B2 (en) 2000-08-09 2001-08-09 Electric initiator and initiator assembly using it

Country Status (5)

Country Link
US (1) US20030172831A1 (en)
EP (1) EP1308691B2 (en)
JP (1) JP4813642B2 (en)
DE (1) DE60138890D1 (en)
WO (1) WO2002012819A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030192446A1 (en) * 2002-04-16 2003-10-16 Paul Berg Header with overlying eyelet
DE102012009765A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Pyrotechnic igniter i.e. electrically ignited pyrotechnic igniter, for gas generator of vehicle safety system, has contact pins separated at distance from each other and provided with gold coating, which is free from chlorine
DE102012009767A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Pyrotechnic igniter for gas generator of vehicle security system, has outwardly closing cap that is connected with pole structure and is made of two different plastic components
DE102012009770A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Pyrotechnic igniter for gas generator of vehicle safety system has igniter outwardly closing cap having preset length in longitudinal direction of igniter
DE102012009766A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Igniter for gas generator of vehicle safety system, has cap made of thermosetting plastic, which is outwardly closing igniter and is adhesively bonded with peripheral flat shoulder surface of pole body by circumferential flat front surface
DE102012010608A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Lighter and method of making a lighter for a gas generator
DE102012009769A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Pyrotechnic igniter for gas generator of vehicle safety system, has pole body with two-contact pins, and seal completely covering pole body and cap has sealing material between pole body and cap, and between contact pins and pole body
DE102012009763A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Pyrotechnic igniter for gas generator of vehicle safety system, has two contact pins that are separated by electrically insulating mass at space from one another, and bridge wire is electric conductively connected to contact pins
DE102012009768A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Pyrotechnic igniter i.e. electrically ignited pyrotechnic igniter, for gas generator of vehicle safety system, has arch wire electrically conductively connected with electrical contact pins and made of nickel alloy
DE102012009764A1 (en) 2012-05-16 2013-11-21 Trw Airbag Systems Gmbh Igniter for gas generator of vehicle safety system, has pole structure that is connected with outwardly closing cap that is made of plastic with linear chain structure, or crosslinked structure
CN110186331B (en) * 2019-07-09 2021-11-26 山东天宝化工股份有限公司 Preparation method of mould-free and flux-free detonating tool
JP7428585B2 (en) 2020-05-14 2024-02-06 株式会社ダイセル Igniter assembly and gas generator equipped with the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE423491C (en) * 1924-02-07 1926-01-04 Karl Mey Dr Incandescent
GB2191566A (en) * 1986-06-09 1987-12-16 Royal Ordnance Plc Electrical igniter
US4878430A (en) * 1987-10-20 1989-11-07 Dynamit Nobel Aktiengesellschaft Detonator pellet
JPH05133698A (en) * 1991-11-08 1993-05-28 Uchihashi Estec Co Ltd Plug for electric ignition device
US5404263A (en) * 1992-08-27 1995-04-04 Oea, Inc. All-glass header assembly used in an inflator system

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3460789A (en) * 1966-04-12 1969-08-12 Horizon Ind Ltd Container suspension device
US3503333A (en) * 1967-12-06 1970-03-31 Vernon Dale Estes Resistance fuse wire
US3570403A (en) * 1968-11-06 1971-03-16 Ensign Bickford Co Pyrotechnic igniter
US3974424A (en) * 1974-10-07 1976-08-10 Ici United States Inc. Variable resistance bridge element
JPH0364725A (en) * 1989-08-03 1991-03-20 Ricoh Co Ltd Optical scanner
JP2570973Y2 (en) * 1991-09-28 1998-05-13 内橋エステック株式会社 Ignition parts for electric igniters
US5243492A (en) * 1992-08-27 1993-09-07 Coors Ceramics Company Process for fabricating a hermetic coaxial feedthrough
US5454320A (en) * 1992-10-23 1995-10-03 Quantic Industries, Inc. Air bag initiator
JP3317730B2 (en) * 1993-01-11 2002-08-26 旭化成株式会社 Insensitive high-speed ignition device
WO1994019661A1 (en) * 1993-02-26 1994-09-01 Quantic Industries, Inc. Improved semiconductor bridge explosive device
US5648634A (en) * 1993-10-20 1997-07-15 Quantic Industries, Inc. Electrical initiator
FR2720493B1 (en) * 1994-05-31 1996-07-19 Giat Ind Sa Pyrotechnic initiator.
US5621183A (en) * 1995-01-12 1997-04-15 Trw Inc. Initiator for an air bag inflator
JPH09126697A (en) * 1995-10-30 1997-05-16 Uchihashi Estec Co Ltd Block plug for detonator and manufacture thereof
US5672841A (en) * 1995-12-15 1997-09-30 Morton International, Inc. Inflator initiator with zener diode electrostatic discharge protection
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
JPH1047892A (en) * 1996-07-31 1998-02-20 Uchihashi Estec Co Ltd Igniting part for electric detonator
US6305286B1 (en) * 1997-03-12 2001-10-23 Trw Inc. Preparation of an igniter with an ultraviolet cured ignition droplet
US5821446A (en) * 1997-05-27 1998-10-13 Trw Inc. Inflator for an inflatable vehicle occupant protection device
DE19733353C1 (en) * 1997-08-01 1998-12-10 Nico Pyrotechnik Ignition unit for a personal protection device in a motor vehicle
JPH11194000A (en) * 1997-10-24 1999-07-21 Uchihashi Estec Co Ltd Blocking plug for electric detonator and its manufacture
JP2971439B2 (en) * 1998-04-21 1999-11-08 東芝ホクト電子株式会社 Ignition device and method of manufacturing the same
JP3064725U (en) * 1999-06-09 2000-01-21 国防部中山科学研究院 Electric igniter
US6357355B1 (en) * 2000-02-10 2002-03-19 Trw Inc. Pyrotechnic igniter with radio frequency filter
US6557474B1 (en) * 2000-08-30 2003-05-06 Glasseal Products Initiator header subassembly for inflation devices
US20020069781A1 (en) * 2000-12-07 2002-06-13 Vahan Avetisian Recessed glass header for pyrotechnic initiators
US7124688B2 (en) * 2000-12-08 2006-10-24 Special Devices, Inc. Overmolded body for pyrotechnic initiator and method of molding same
US6591752B2 (en) * 2001-02-12 2003-07-15 Trw Inc. Ignition material for an igniter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE423491C (en) * 1924-02-07 1926-01-04 Karl Mey Dr Incandescent
GB2191566A (en) * 1986-06-09 1987-12-16 Royal Ordnance Plc Electrical igniter
US4878430A (en) * 1987-10-20 1989-11-07 Dynamit Nobel Aktiengesellschaft Detonator pellet
JPH05133698A (en) * 1991-11-08 1993-05-28 Uchihashi Estec Co Ltd Plug for electric ignition device
US5404263A (en) * 1992-08-27 1995-04-04 Oea, Inc. All-glass header assembly used in an inflator system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 517 (M - 1481) 17 September 1993 (1993-09-17) *
See also references of WO0212819A1 *

Also Published As

Publication number Publication date
JP4813642B2 (en) 2011-11-09
WO2002012819A1 (en) 2002-02-14
US20030172831A1 (en) 2003-09-18
EP1308691B1 (en) 2009-06-03
JP2002054895A (en) 2002-02-20
EP1308691A1 (en) 2003-05-07
DE60138890D1 (en) 2009-07-16
EP1308691B2 (en) 2018-08-08

Similar Documents

Publication Publication Date Title
EP1217325A4 (en) Initiator assembly
EG23122A (en) Pyrrolcarboxamides and pyrrolcarbothioamides
GB2358971B (en) Electric heaters
AU9667901A (en) Mycoattractants and mycopesticides
HK1049183A1 (en) Adhesive and electric device
EP1257440A4 (en) Initiator assembly with activation circuitry
HK1046779A1 (en) Electric connector
HK1046781A1 (en) Electric connector
GB0013672D0 (en) Electric toaster
HK1046468A1 (en) Switch and connector assembly
EP1308691A4 (en) Electric initiator and initiator assembly using it
HK1046780A1 (en) Electric connector
GB0113249D0 (en) Electric torches
GB2404293B (en) Electric heaters
TW484646U (en) Electric aid-lock
GB2359938B (en) Electrical connection
SG87914A1 (en) Electric combination connector set
TW458209U (en) Electric human-sensitive fan
IL145082A0 (en) Electric primer
GB2384153B (en) Electric heater assembly
PL338483A1 (en) Electric detonator
GB2360338B (en) An assembly
TW437933U (en) Electrical stove
GB0024844D0 (en) Electric cooking range
TW446260U (en) Electric heater

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030205

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RBV Designated contracting states (corrected)

Designated state(s): DE FR

A4 Supplementary search report drawn up and despatched

Effective date: 20060707

17Q First examination report despatched

Effective date: 20071022

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DAICEL CHEMICAL INDUSTRIES, LTD.

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR

REF Corresponds to:

Ref document number: 60138890

Country of ref document: DE

Date of ref document: 20090716

Kind code of ref document: P

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: NIPPON KAYAKU CO., LTD.

Effective date: 20100302

Opponent name: TRW AIRBAG SYSTEMS GMBH

Effective date: 20100302

Opponent name: EMS-PATENT AG

Effective date: 20100303

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PLAH Information related to despatch of examination report in opposition + time limit modified

Free format text: ORIGINAL CODE: EPIDOSCORE2

PLAH Information related to despatch of examination report in opposition + time limit modified

Free format text: ORIGINAL CODE: EPIDOSCORE2

PLAL Information related to reply to examination report in opposition modified

Free format text: ORIGINAL CODE: EPIDOSCORE3

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAW Appeal reference deleted

Free format text: ORIGINAL CODE: EPIDOSDREFNO

APAY Date of receipt of notice of appeal deleted

Free format text: ORIGINAL CODE: EPIDOSDNOA2O

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

R26 Opposition filed (corrected)

Opponent name: EMS-PATENT AG

Effective date: 20100303

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160712

Year of fee payment: 16

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: TRW AIRBAG SYSTEMS GMBH

Effective date: 20100302

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PLAP Information related to despatch of examination report in opposition + time limit deleted

Free format text: ORIGINAL CODE: EPIDOSDORE2

PLAT Information related to reply to examination report in opposition deleted

Free format text: ORIGINAL CODE: EPIDOSDORE3

PLAY Examination report in opposition despatched + time limit

Free format text: ORIGINAL CODE: EPIDOSNORE2

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

PLAT Information related to reply to examination report in opposition deleted

Free format text: ORIGINAL CODE: EPIDOSDORE3

PLBC Reply to examination report in opposition received

Free format text: ORIGINAL CODE: EPIDOSNORE3

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180430

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20180808

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 60138890

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170831

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200819

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60138890

Country of ref document: DE