DE502007003810D1 - Zündkerze mit einem isolator aus hochreiner aluminiumoxid-keramik - Google Patents

Zündkerze mit einem isolator aus hochreiner aluminiumoxid-keramik

Info

Publication number
DE502007003810D1
DE502007003810D1 DE502007003810T DE502007003810T DE502007003810D1 DE 502007003810 D1 DE502007003810 D1 DE 502007003810D1 DE 502007003810 T DE502007003810 T DE 502007003810T DE 502007003810 T DE502007003810 T DE 502007003810T DE 502007003810 D1 DE502007003810 D1 DE 502007003810D1
Authority
DE
Germany
Prior art keywords
spark plug
isolator
aluminum oxide
oxide ceramic
purity aluminum
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.)
Active
Application number
DE502007003810T
Other languages
English (en)
Inventor
Niessner Werner
Knoch Martin
Stetter Klaus
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.)
Federal Mogul Ignition GmbH
Original Assignee
Beru AG
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 Beru AG filed Critical Beru AG
Publication of DE502007003810D1 publication Critical patent/DE502007003810D1/de
Active 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
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/38—Selection of materials for insulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE502007003810T 2006-12-20 2007-12-13 Zündkerze mit einem isolator aus hochreiner aluminiumoxid-keramik Active DE502007003810D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006061907A DE102006061907A1 (de) 2006-12-20 2006-12-20 Zündkerze mit einem Isolator aus hochreiner Aluminiumoxid-Keramik
PCT/EP2007/010974 WO2008074438A1 (de) 2006-12-20 2007-12-13 Zündkerze mit einem isolator aus hochreiner aluminiumoxid-keramik

Publications (1)

Publication Number Publication Date
DE502007003810D1 true DE502007003810D1 (de) 2010-06-24

Family

ID=39147500

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006061907A Withdrawn DE102006061907A1 (de) 2006-12-20 2006-12-20 Zündkerze mit einem Isolator aus hochreiner Aluminiumoxid-Keramik
DE502007003810T Active DE502007003810D1 (de) 2006-12-20 2007-12-13 Zündkerze mit einem isolator aus hochreiner aluminiumoxid-keramik

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006061907A Withdrawn DE102006061907A1 (de) 2006-12-20 2006-12-20 Zündkerze mit einem Isolator aus hochreiner Aluminiumoxid-Keramik

Country Status (7)

Country Link
US (1) US20100007260A1 (de)
EP (1) EP2118973B1 (de)
JP (1) JP2010514114A (de)
KR (1) KR20090098972A (de)
AT (1) ATE467930T1 (de)
DE (2) DE102006061907A1 (de)
WO (1) WO2008074438A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11870221B2 (en) 2021-09-30 2024-01-09 Federal-Mogul Ignition Llc Spark plug and methods of manufacturing same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222384A (ja) * 1985-07-23 1987-01-30 日本特殊陶業株式会社 点火プラグ
DE3802233A1 (de) * 1987-01-22 1988-08-04 Jidosha Kiki Co Gluehkerze fuer einen dieselmotor
JPH0712969B2 (ja) 1987-01-30 1995-02-15 日本電装株式会社 アルミナ磁器および点火プラグ
JP2925425B2 (ja) * 1993-04-26 1999-07-28 日本特殊陶業株式会社 スパークプラグ用絶縁碍子
JP3036367B2 (ja) * 1994-08-19 2000-04-24 住友金属工業株式会社 アルミナ磁器組成物
CN1265522C (zh) * 1998-02-27 2006-07-19 日本特殊陶业株式会社 火花塞、用于火花塞的氧化铝基绝缘体及用于该绝缘体的生产方法
JP3859354B2 (ja) * 1998-04-30 2006-12-20 日本特殊陶業株式会社 スパークプラグ及びスパークプラグ用絶縁体及びその製造方法
JP2000007425A (ja) * 1998-06-29 2000-01-11 Sumitomo Chem Co Ltd 高強度アルミナ基板およびその製造方法
JP2000095557A (ja) * 1998-07-23 2000-04-04 Ngk Spark Plug Co Ltd スパ―クプラグ用アルミナ系絶縁体、その製造方法及びそれを用いたスパ―クプラグ
JP4530380B2 (ja) * 1999-11-29 2010-08-25 日本特殊陶業株式会社 スパークプラグ用絶縁体及びそれを備えるスパークプラグ
DE10036008A1 (de) * 2000-07-25 2002-02-07 Bosch Gmbh Robert Zündkerze für einen Verbrennungsmotor und Verfahren zur Herstellung einer Zündkerze
DE10132888A1 (de) * 2001-07-06 2003-01-30 Bosch Gmbh Robert Aluminiumoxidprodukt, insbesondere zur Verwendung als Zündkerzenisolator
JP4578025B2 (ja) * 2001-07-06 2010-11-10 日本特殊陶業株式会社 スパークプラグ
US7598661B2 (en) * 2006-06-23 2009-10-06 Federal-Mogul World Wide, Inc Spark plug

Also Published As

Publication number Publication date
DE102006061907A1 (de) 2008-06-26
ATE467930T1 (de) 2010-05-15
EP2118973A1 (de) 2009-11-18
KR20090098972A (ko) 2009-09-18
WO2008074438A1 (de) 2008-06-26
EP2118973B1 (de) 2010-05-12
JP2010514114A (ja) 2010-04-30
US20100007260A1 (en) 2010-01-14

Similar Documents

Publication Publication Date Title
WO2007149826A3 (en) Electrode for an ignition device
AU2003256502A8 (en) Ignition device having an electrode formed from an iridium-based alloy
KR102042909B1 (ko) 스파크 플러그
EP2337173A3 (de) HF-Zündeinrichtung
WO2006044436A3 (en) Ignition device having noble metal fine wire electrodes
WO2012102994A3 (en) Electrode material for a spark plug
EP1592101A3 (de) Zündkerze
WO2009039478A3 (en) Spark plug structure for improved ignitability
KR101445464B1 (ko) 스파크 플러그
WO2007118187A3 (en) Spark plug
RU2008119474A (ru) Свеча зажигания для двигателя внутреннего сгорания моторного транспортного средства
TW200733153A (en) Laminated coil component
DE502007003810D1 (de) Zündkerze mit einem isolator aus hochreiner aluminiumoxid-keramik
EP1517418A3 (de) Hochleistungszündkerze mit langer Lebensdauer
HUP0202590A2 (en) Method for producing a porcelain, porcelain and ceramic isolator that consists of said porcelain
RU2007133638A (ru) Свеча зажигания
JP5167334B2 (ja) スパークプラグ
US8063548B2 (en) Flexible spark plug
US7268474B2 (en) Alloy, electrode with the alloy, and ignition device with the alloy
WO2016022456A3 (en) Ceramic for ignition device insulator with low relative permittivity
US1491752A (en) Spark plug
CN105576505B (zh) 一种防滞燃负极打火单元及包括该负极打火单元的火花塞
JP5498340B2 (ja) スパークプラグ
US1246735A (en) Spark-plug.
CN203760848U (zh) 高性能新型火花塞

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BORGWARNER BERU SYSTEMS GMBH, 71636 LUDWIGSBUR, DE

8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 2118973

Country of ref document: EP

Representative=s name: TWELMEIER MOMMER & PARTNER PATENT- UND RECHTSA, DE

R081 Change of applicant/patentee

Ref document number: 2118973

Country of ref document: EP

Owner name: FEDERAL-MOGUL IGNITION GMBH, DE

Free format text: FORMER OWNER: BORGWARNER BERU SYSTEMS GMBH, 71636 LUDWIGSBURG, DE

Effective date: 20130109

R082 Change of representative

Ref document number: 2118973

Country of ref document: EP

Representative=s name: TWELMEIER MOMMER & PARTNER PATENT- UND RECHTSA, DE

Effective date: 20130109