EP2337172A4 - Procede de fabrication de bougie d'allumage et dispositif de fabrication de bougie d'allumage - Google Patents

Procede de fabrication de bougie d'allumage et dispositif de fabrication de bougie d'allumage

Info

Publication number
EP2337172A4
EP2337172A4 EP09818919.4A EP09818919A EP2337172A4 EP 2337172 A4 EP2337172 A4 EP 2337172A4 EP 09818919 A EP09818919 A EP 09818919A EP 2337172 A4 EP2337172 A4 EP 2337172A4
Authority
EP
European Patent Office
Prior art keywords
spark plug
manufacturing spark
manufacturing
plug
spark
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
EP09818919.4A
Other languages
German (de)
English (en)
Other versions
EP2337172B1 (fr
EP2337172A1 (fr
Inventor
Keisuke Kure
Masahiro Enuma
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co 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
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of EP2337172A1 publication Critical patent/EP2337172A1/fr
Publication of EP2337172A4 publication Critical patent/EP2337172A4/fr
Application granted granted Critical
Publication of EP2337172B1 publication Critical patent/EP2337172B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/06—Adjustment of spark gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
EP09818919.4A 2008-10-06 2009-09-24 Procede de fabrication de bougie d'allumage et dispositif de fabrication de bougie d'allumage Not-in-force EP2337172B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008260047A JP5134486B2 (ja) 2008-10-06 2008-10-06 スパークプラグの製造方法及びスパークプラグの製造装置
PCT/JP2009/004795 WO2010041379A1 (fr) 2008-10-06 2009-09-24 Procédé de fabrication de bougie d'allumage et dispositif de fabrication de bougie d'allumage

Publications (3)

Publication Number Publication Date
EP2337172A1 EP2337172A1 (fr) 2011-06-22
EP2337172A4 true EP2337172A4 (fr) 2013-11-13
EP2337172B1 EP2337172B1 (fr) 2017-07-26

Family

ID=42100341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09818919.4A Not-in-force EP2337172B1 (fr) 2008-10-06 2009-09-24 Procede de fabrication de bougie d'allumage et dispositif de fabrication de bougie d'allumage

Country Status (4)

Country Link
EP (1) EP2337172B1 (fr)
JP (1) JP5134486B2 (fr)
CN (1) CN102160247B (fr)
WO (1) WO2010041379A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103904561B (zh) * 2012-12-31 2017-02-08 博世汽车部件(苏州)有限公司 弯折装置
JP6054803B2 (ja) * 2013-04-15 2016-12-27 トヨタ自動車株式会社 二次電池の電極製造装置及び電極製造方法
CN110068281B (zh) * 2017-01-03 2021-07-02 东莞理工学院 一种用于火花塞视觉检测的载料机构
CN110932097B (zh) * 2019-12-19 2021-05-14 宁波元帅汽车零部件有限公司 一种火花塞间隙调节装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039332A1 (en) * 2003-08-19 2005-02-24 Denso Corporation Method and apparatus for manufacturing spark plug
US20050042965A1 (en) * 2003-08-19 2005-02-24 Denso Corporation Method and apparatus for manufacturing spark plug
JP2005243260A (ja) * 2004-02-24 2005-09-08 Ngk Spark Plug Co Ltd スパークプラグの製造方法及びスパークプラグの製造装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389121B2 (ja) 1998-11-27 2003-03-24 日本特殊陶業株式会社 スパークプラグ製造方法及び装置
AU4783400A (en) * 2000-05-30 2001-12-11 Ngk Spark Plug Co. Ltd Method and apparatus for making spark plug
JP4505993B2 (ja) * 2001-01-18 2010-07-21 株式会社デンソー スパークプラグの製造方法
EP1376792B1 (fr) * 2002-06-25 2011-09-28 NGK Spark Plug Co., Ltd. Méthode et appareil de fabrication de bougie d'allumage
JP4125060B2 (ja) * 2002-07-16 2008-07-23 日本特殊陶業株式会社 スパークプラグ
JP2006236906A (ja) 2005-02-28 2006-09-07 Ngk Spark Plug Co Ltd スパークプラグの製造方法
JP4718345B2 (ja) 2006-03-01 2011-07-06 日本特殊陶業株式会社 スパークプラグ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039332A1 (en) * 2003-08-19 2005-02-24 Denso Corporation Method and apparatus for manufacturing spark plug
US20050042965A1 (en) * 2003-08-19 2005-02-24 Denso Corporation Method and apparatus for manufacturing spark plug
JP2005243260A (ja) * 2004-02-24 2005-09-08 Ngk Spark Plug Co Ltd スパークプラグの製造方法及びスパークプラグの製造装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010041379A1 *

Also Published As

Publication number Publication date
JP5134486B2 (ja) 2013-01-30
CN102160247A (zh) 2011-08-17
EP2337172B1 (fr) 2017-07-26
JP2010092669A (ja) 2010-04-22
CN102160247B (zh) 2013-07-31
EP2337172A1 (fr) 2011-06-22
WO2010041379A1 (fr) 2010-04-15

Similar Documents

Publication Publication Date Title
EP2187489A4 (fr) Bougie d'allumage et procede de fabrication associe
EP2133969A4 (fr) Procede de fabrication de bougie d'allumage
EP2063510A4 (fr) Dispositif de fabrication et procédé de fabrication pour bougie d'allumage
EP2346125A4 (fr) Bougie d'allumage et son procédé de fabrication
EP1950856A4 (fr) Procede de fabrication de bougie d'allumage et bougie d'allumage
EP2133968A4 (fr) Procédé de fabrication d'une bougie d'allumage
EP2482397A4 (fr) Bougie d'allumage et procédé de fabrication d'une bougie d'allumage
EP2131460A4 (fr) Procédé de fabrication de bougie d'allumage, et bougie d'allumage
GB0821660D0 (en) Manufacturing device and method
EP2360797A4 (fr) Bougie d'allumage
EP2330702A4 (fr) Bougie d'allumage
EP2270937A4 (fr) Bougie d'allumage
EP2333916A4 (fr) Bougie d'allumage et son procédé de fabrication
EP2211433A4 (fr) Bougie d'allumage
EP2219261A4 (fr) Dispositif fonctionnel et procédé de fabrication associé
EP2214273A4 (fr) Bougie d'allumage
EP2131461A4 (fr) Bougie d'allumage et son procédé de fabrication
EP2259394A4 (fr) Bougie d'allumage et son procédé de production
EP2383847A4 (fr) Bougie d'allumage
EP2393171A4 (fr) Bougie d'allumage et procédé de production de celle-ci
EP2259395A4 (fr) Bougie d'allumage
EP2493036A4 (fr) Bougie et procédé de fabrication d'une bougie
EP2451034A4 (fr) Bougie d allumage et processus permettant de produire la bougie d allumage
EP2299551A4 (fr) Bougie d'allumage
EP2546938A4 (fr) Bougie d'allumage, raccord principal utilisé pour une bougie d'allumage et procédé de fabrication de bougie d'allumage

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: 20110309

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20131014

RIC1 Information provided on ipc code assigned before grant

Ipc: H01T 21/06 20060101ALI20131008BHEP

Ipc: H01T 23/00 20060101ALI20131008BHEP

Ipc: H01T 13/32 20060101ALI20131008BHEP

Ipc: H01T 13/20 20060101AFI20131008BHEP

Ipc: H01T 21/02 20060101ALI20131008BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: H01T 21/02 20060101ALI20151130BHEP

Ipc: H01T 13/20 20060101AFI20151130BHEP

Ipc: H01T 23/00 20060101ALI20151130BHEP

Ipc: H01T 13/32 20060101ALI20151130BHEP

Ipc: H01T 21/06 20060101ALI20151130BHEP

17Q First examination report despatched

Effective date: 20151221

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170316

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ENUMA, MASAHIRO

Inventor name: KURE, KEISUKE

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): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 913121

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009047406

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170726

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 913121

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170726

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

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171026

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

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

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171026

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171027

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171126

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009047406

Country of ref document: DE

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171026

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170930

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

Ref country code: LU

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

Effective date: 20170924

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180531

26N No opposition filed

Effective date: 20180430

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

Ref country code: GB

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

Effective date: 20171026

Ref country code: CH

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

Effective date: 20170930

Ref country code: LI

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

Effective date: 20170930

Ref country code: IE

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

Effective date: 20170924

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: 20171002

Ref country code: BE

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

Effective date: 20170930

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

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

Ref country code: MT

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

Effective date: 20170924

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090924

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

Ref country code: CY

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

Effective date: 20170726

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

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170726

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

Ref country code: DE

Payment date: 20210818

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602009047406

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20230401