DE102009055397A1 - Zündkerze - Google Patents

Zündkerze Download PDF

Info

Publication number
DE102009055397A1
DE102009055397A1 DE200910055397 DE102009055397A DE102009055397A1 DE 102009055397 A1 DE102009055397 A1 DE 102009055397A1 DE 200910055397 DE200910055397 DE 200910055397 DE 102009055397 A DE102009055397 A DE 102009055397A DE 102009055397 A1 DE102009055397 A1 DE 102009055397A1
Authority
DE
Germany
Prior art keywords
insulator
ceramic
protective layer
radiation
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.)
Withdrawn
Application number
DE200910055397
Other languages
German (de)
English (en)
Inventor
Frank 76137 Felten
Andre 02779 Moc
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE200910055397 priority Critical patent/DE102009055397A1/de
Priority to JP2010290336A priority patent/JP2011138771A/ja
Priority to CN201010621982.8A priority patent/CN102185256B/zh
Publication of DE102009055397A1 publication Critical patent/DE102009055397A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5041—Titanium oxide or titanates
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5049—Zinc or bismuth oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances 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
    • 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
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE200910055397 2009-12-30 2009-12-30 Zündkerze Withdrawn DE102009055397A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE200910055397 DE102009055397A1 (de) 2009-12-30 2009-12-30 Zündkerze
JP2010290336A JP2011138771A (ja) 2009-12-30 2010-12-27 セラミック絶縁体、特に酸化アルミニウムをベースとするセラミック絶縁体、及びその製造方法
CN201010621982.8A CN102185256B (zh) 2009-12-30 2010-12-29 尤其基于铝氧化物的陶瓷绝缘体及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910055397 DE102009055397A1 (de) 2009-12-30 2009-12-30 Zündkerze

Publications (1)

Publication Number Publication Date
DE102009055397A1 true DE102009055397A1 (de) 2011-07-07

Family

ID=44312465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200910055397 Withdrawn DE102009055397A1 (de) 2009-12-30 2009-12-30 Zündkerze

Country Status (3)

Country Link
JP (1) JP2011138771A (enrdf_load_stackoverflow)
CN (1) CN102185256B (enrdf_load_stackoverflow)
DE (1) DE102009055397A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014131705A1 (de) * 2013-03-01 2014-09-04 Robert Bosch Gmbh Zündkerze
WO2016123310A1 (en) 2015-01-29 2016-08-04 Fram Group IP, LLC Spark plug insulator having an anti-fouling coating and methods for minimizing fouling
US10707653B2 (en) 2018-10-11 2020-07-07 Federal-Mogul Ignition Llc Spark plug

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6631201B2 (ja) 2014-12-08 2020-01-15 株式会社デンソー 点火装置並びにこれに用いられる超親水膜の製造方法
CN107248698B (zh) * 2017-06-29 2019-01-01 宋天顺 一种电阻型火花塞

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2857639B2 (ja) * 1988-02-19 1999-02-17 日本特殊陶業株式会社 点火プラグ用高アルミナ質絶縁碍子
JP3447102B2 (ja) * 1994-03-17 2003-09-16 東燃ゼネラル石油株式会社 透明なｕｖ吸収性セラミック膜の製造方法
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
JP2007042656A (ja) * 1998-05-22 2007-02-15 Ngk Spark Plug Co Ltd スパークプラグ及びその製造方法
BR9902148A (pt) * 1998-05-22 1999-12-28 Ngk Spark Plug Co Vela de ignição e seu método de fabricação.
JP4474724B2 (ja) * 1999-05-24 2010-06-09 株式会社デンソー 無鉛釉薬及びスパークプラグ
DE102005062115A1 (de) * 2005-12-23 2007-06-28 Robert Bosch Gmbh Glüh-, Zünd- oder Heizelement für Verbrennungs- und/oder Heizvorrichtungen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014131705A1 (de) * 2013-03-01 2014-09-04 Robert Bosch Gmbh Zündkerze
US9819155B2 (en) 2013-03-01 2017-11-14 Robert Bosch Gmbh Spark plug
WO2016123310A1 (en) 2015-01-29 2016-08-04 Fram Group IP, LLC Spark plug insulator having an anti-fouling coating and methods for minimizing fouling
EP3251186A4 (en) * 2015-01-29 2018-08-22 FRAM Group IP LLC Spark plug insulator having an anti-fouling coating and methods for minimizing fouling
US10707653B2 (en) 2018-10-11 2020-07-07 Federal-Mogul Ignition Llc Spark plug

Also Published As

Publication number Publication date
JP2011138771A (ja) 2011-07-14
CN102185256B (zh) 2015-11-25
CN102185256A (zh) 2011-09-14

Similar Documents

Publication Publication Date Title
DE69622818T2 (de) Zündkerze zur Anwendung in einem Verbrennungsmotor
DE102014106313B4 (de) Isolator für Zündkerze und Zündkerze
DE2520787A1 (de) Zuendkerze mit eingebautem widerstand
DE102009055397A1 (de) Zündkerze
DE102018115386B4 (de) Zündkerze
DE102019126626A1 (de) Zündkerze
DE3616668A1 (de) Zuendkerze mit gleitfunkenstrecke
DE2854071A1 (de) Zuendkerzen-isolator
DE102018210480A1 (de) Zündkerze
DE102015112014B4 (de) Aluminiumoxid-Sinterkörper und Zündkerze
DE10349077A1 (de) Zylinderkopf und Zündkerze
WO2016037751A1 (de) Keramische zündkerzenisolator, zündkerze und verwendung einer glasur auf einem zündkerzenisolator
DE102022124348A1 (de) Zündkerze und verfahren zu deren herstellung
WO2006111444A1 (de) Elektrode für eine zündkerze
EP1053579A1 (de) Zündkerze für eine brennkraftmaschine
DE3149676A1 (de) Zuendvorrichtung
DE102013226667B4 (de) Zündkerze mit Dichtung aus einem nichtleitenden Material
DE102014110432A1 (de) Verfahren zum Zünden eines Brennstoff-Luftgemisches, Zündsystem und Glühkerze
EP1544457A1 (de) Vorrichtung zum Zünden eines Luft-Kraftstoff-Gemischs in einem Verbrennungsmotor
EP2118973B1 (de) Zündkerze mit einem isolator aus hochreiner aluminiumoxid-keramik
DE112022003710T5 (de) Isolator und zündkerze
WO1997010632A1 (de) Zündkerze und herstellungsverfahren der zündkerze
WO1987001876A1 (en) Spark plug with surface discharge section
DE10360191A1 (de) Vorrichtung zum Zünden eines Luft-Kraftstoff-Gemischs in einem Verbrennungsmotor
DE2109415C3 (de) Hochspannungszündkerze und Verfahren zu deren Herstellung

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee