DE69943143D1 - Isolator für eine Zündkerze und Zündkerze mit solchem Isolator - Google Patents

Isolator für eine Zündkerze und Zündkerze mit solchem Isolator

Info

Publication number
DE69943143D1
DE69943143D1 DE69943143T DE69943143T DE69943143D1 DE 69943143 D1 DE69943143 D1 DE 69943143D1 DE 69943143 T DE69943143 T DE 69943143T DE 69943143 T DE69943143 T DE 69943143T DE 69943143 D1 DE69943143 D1 DE 69943143D1
Authority
DE
Germany
Prior art keywords
insulator
spark plug
spark
plug
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.)
Expired - Lifetime
Application number
DE69943143T
Other languages
English (en)
Inventor
Makoto Sugimoto
Hiroyuki Tanabe
Hirohito Ito
Yoshihiro Yamamoto
Katsura Matsubara
Kuniharu Tanaka
Toru Shimamori
Masaya Ito
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
Priority claimed from JP26901799A external-priority patent/JP4859079B2/ja
Priority claimed from JP11269024A external-priority patent/JP2000272958A/ja
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Application granted granted Critical
Publication of DE69943143D1 publication Critical patent/DE69943143D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
DE69943143T 1998-11-24 1999-11-24 Isolator für eine Zündkerze und Zündkerze mit solchem Isolator Expired - Lifetime DE69943143D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP33300198 1998-11-24
JP1006299 1999-01-19
JP26901799A JP4859079B2 (ja) 1998-11-24 1999-09-22 スパークプラグ用絶縁体及びそれを用いたスパークプラグ
JP11269024A JP2000272958A (ja) 1998-11-24 1999-09-22 スパークプラグ用絶縁体、その製造方法及びそれを用いたスパークプラグ

Publications (1)

Publication Number Publication Date
DE69943143D1 true DE69943143D1 (de) 2011-03-03

Family

ID=27455313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69943143T Expired - Lifetime DE69943143D1 (de) 1998-11-24 1999-11-24 Isolator für eine Zündkerze und Zündkerze mit solchem Isolator

Country Status (3)

Country Link
EP (2) EP2190085B1 (de)
CN (1) CN1284286C (de)
DE (1) DE69943143D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4268771B2 (ja) * 2000-06-23 2009-05-27 日本特殊陶業株式会社 スパークプラグ及びその製造方法
JP4690230B2 (ja) * 2006-03-16 2011-06-01 日本特殊陶業株式会社 内燃機関用スパークプラグ及びその製造方法
KR101123553B1 (ko) * 2008-03-27 2012-03-12 니혼도꾸슈도교 가부시키가이샤 스파크 플러그 및 스파크 플러그의 제조 방법
CN101682176B (zh) * 2008-03-27 2012-05-23 日本特殊陶业株式会社 火花塞
JP5017298B2 (ja) * 2009-03-11 2012-09-05 株式会社日本自動車部品総合研究所 アルミナ質焼結体とその製造方法及びこれを用いた点火プラグ
JP4613242B2 (ja) * 2009-03-26 2011-01-12 日本特殊陶業株式会社 スパークプラグ
EP2451035B1 (de) * 2009-07-03 2017-06-21 Ngk Spark Plug Co., Ltd. Zündkerze
WO2011001656A1 (ja) 2009-07-03 2011-01-06 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の製造方法
KR101352750B1 (ko) 2009-09-25 2014-01-16 니혼도꾸슈도교 가부시키가이샤 스파크 플러그 및 스파크 플러그의 제조방법
DE102012200046A1 (de) * 2012-01-03 2013-07-04 Robert Bosch Gmbh Verfahren und Werkzeug zur Herstellung eines hohlzylindrischen Keramikbauteils
DE102012200045A1 (de) * 2012-01-03 2013-07-04 Robert Bosch Gmbh Spritzgusswerkzeug und Verfahren zur Herstellung eines Keramikbauteils
JP5715212B2 (ja) 2012-10-01 2015-05-07 日本特殊陶業株式会社 点火プラグ
CN106495675A (zh) * 2016-10-25 2017-03-15 郑平珍 一种氧化铝基绝缘子及其低温烧结方法
CN108101526B (zh) * 2017-12-13 2020-07-17 萍乡强盛电瓷制造有限公司 一种电瓷绝缘子及其制备方法
EP3919460A4 (de) * 2019-01-30 2022-11-30 Kyocera Corporation Wärmebeständiges element
CN112700932B (zh) * 2020-12-02 2022-08-26 江苏南瓷绝缘子股份有限公司 一种高强度氧化铝瓷芯棒复合绝缘子及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04160061A (ja) * 1990-10-22 1992-06-03 Ngk Spark Plug Co Ltd 酸窒化物セラミック焼結体およびスパークプラグ
JPH0829975B2 (ja) 1993-12-24 1996-03-27 工業技術院長 アルミナ基セラミックス焼結体

Also Published As

Publication number Publication date
EP2190085A1 (de) 2010-05-26
EP1005125A3 (de) 2003-05-07
EP2190085B1 (de) 2013-03-20
EP1005125B1 (de) 2011-01-19
CN1259786A (zh) 2000-07-12
CN1284286C (zh) 2006-11-08
EP1005125A2 (de) 2000-05-31

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