JPH02250938A - 耐食性および耐エロージョン性の優れた導電性サーメット組成物およびその製造方法およびそれを用いた点火プラグまたはグロープラグの製造方法 - Google Patents
耐食性および耐エロージョン性の優れた導電性サーメット組成物およびその製造方法およびそれを用いた点火プラグまたはグロープラグの製造方法Info
- Publication number
- JPH02250938A JPH02250938A JP1191573A JP19157389A JPH02250938A JP H02250938 A JPH02250938 A JP H02250938A JP 1191573 A JP1191573 A JP 1191573A JP 19157389 A JP19157389 A JP 19157389A JP H02250938 A JPH02250938 A JP H02250938A
- Authority
- JP
- Japan
- Prior art keywords
- sintering
- cermet composition
- conductive cermet
- metal
- composition
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 77
- 239000011195 cermet Substances 0.000 title claims abstract description 64
- 238000005260 corrosion Methods 0.000 title claims abstract description 12
- 230000007797 corrosion Effects 0.000 title claims abstract description 12
- 230000003628 erosive effect Effects 0.000 title claims abstract description 12
- 238000005245 sintering Methods 0.000 claims abstract description 29
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000000919 ceramic Substances 0.000 claims abstract description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000002243 precursor Substances 0.000 claims abstract description 3
- 230000000996 additive effect Effects 0.000 claims abstract 4
- 239000002923 metal particle Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 239000012298 atmosphere Substances 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052863 mullite Inorganic materials 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000005667 attractant Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000031902 chemoattractant activity Effects 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000005056 compaction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 15
- 239000000843 powder Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 8
- 239000011651 chromium Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 6
- 238000009472 formulation Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 241000723346 Cinnamomum camphora Species 0.000 description 4
- 229960000846 camphor Drugs 0.000 description 4
- 229930008380 camphor Natural products 0.000 description 4
- 235000021323 fish oil Nutrition 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 229910015421 Mo2N Inorganic materials 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910004166 TaN Inorganic materials 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/001—Glowing plugs for internal-combustion engines
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
-
- 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
- H01T13/39—Selection of materials for electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/001—Glowing plugs for internal-combustion engines
- F23Q2007/004—Manufacturing or assembling methods
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
- Spark Plugs (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Non-Adjustable Resistors (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Resistance Heating (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH02876/88-4 | 1988-07-28 | ||
| CH2876/88A CH676525A5 (ko) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02250938A true JPH02250938A (ja) | 1990-10-08 |
Family
ID=4243560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1191573A Pending JPH02250938A (ja) | 1988-07-28 | 1989-07-26 | 耐食性および耐エロージョン性の優れた導電性サーメット組成物およびその製造方法およびそれを用いた点火プラグまたはグロープラグの製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0353196B1 (ko) |
| JP (1) | JPH02250938A (ko) |
| KR (1) | KR920000219B1 (ko) |
| AR (1) | AR241806A1 (ko) |
| AU (1) | AU603737B2 (ko) |
| CH (1) | CH676525A5 (ko) |
| DE (1) | DE68906610T2 (ko) |
| MX (1) | MX170365B (ko) |
| ZA (1) | ZA895656B (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008116192A (ja) * | 1999-12-20 | 2008-05-22 | Saint-Gobain Ceramics & Plastics Inc | 焼成セラミックイグナイター |
| JP2010507219A (ja) * | 2006-10-19 | 2010-03-04 | フェデラル−モーグル コーポレイション | 多層セラミック加熱素子を製造する方法 |
| JP2014072164A (ja) * | 2012-10-02 | 2014-04-21 | Ngk Spark Plug Co Ltd | スパークプラグ |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109783B2 (ja) * | 1989-05-29 | 1995-11-22 | 日本特殊陶業株式会社 | 内燃機関用スパークプラグ |
| DE19756988C1 (de) * | 1997-12-20 | 1999-09-02 | Daimler Benz Ag | Elektrisch beheizbare Glühkerze oder Glühstab für Verbrennungsmotoren |
| DE19900698C2 (de) * | 1999-01-04 | 2001-04-26 | Gabor Keresztury | Ballonkatheter mit anpaßbarem Mittelteil |
| DE10031893A1 (de) | 2000-06-30 | 2002-01-10 | Bosch Gmbh Robert | Glühstiftkerze mit Ionenstromsensor sowie Verfahren zum Betreiben einer derartigen Glühstiftkerze |
| DE10104121C2 (de) | 2001-01-29 | 2003-03-06 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Startelementes |
| DE10348778B3 (de) * | 2003-10-21 | 2005-07-07 | Robert Bosch Gmbh | Elektrode für eine Zündkerze und Verfahren zum Herstellen einer Elektrode |
| US7275415B2 (en) | 2003-12-31 | 2007-10-02 | Honeywell International Inc. | Particulate-based flow sensor |
| US6971258B2 (en) * | 2003-12-31 | 2005-12-06 | Honeywell International Inc. | Particulate matter sensor |
| DE102005043415A1 (de) * | 2005-09-13 | 2007-03-15 | Robert Bosch Gmbh | Glühstiftkerze |
| US7765792B2 (en) | 2005-10-21 | 2010-08-03 | Honeywell International Inc. | System for particulate matter sensor signal processing |
| EP3358686A1 (de) * | 2017-02-01 | 2018-08-08 | Kistler Holding AG | Zuendkerze und verfahren zu deren fertigung |
| CN116477953A (zh) * | 2023-05-15 | 2023-07-25 | 西安交通大学 | 一种SiC半导体点火材料、制备方法及应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5657282A (en) * | 1979-10-13 | 1981-05-19 | Ngk Spark Plug Co | Ignition plug |
| JPS5712221A (en) * | 1980-06-25 | 1982-01-22 | Hitachi Ltd | Glow plug for diesel engine |
| US4659960A (en) * | 1984-05-09 | 1987-04-21 | Ngk Spark Plug Co., Ltd. | Electrode structure for a spark plug |
| EP0171153A1 (en) * | 1984-07-09 | 1986-02-12 | General Motors Corporation | Spark plug |
-
1988
- 1988-07-28 CH CH2876/88A patent/CH676525A5/fr not_active IP Right Cessation
-
1989
- 1989-07-24 EP EP89810563A patent/EP0353196B1/en not_active Expired - Lifetime
- 1989-07-24 DE DE89810563T patent/DE68906610T2/de not_active Expired - Fee Related
- 1989-07-25 ZA ZA895656A patent/ZA895656B/xx unknown
- 1989-07-25 KR KR1019890010514A patent/KR920000219B1/ko not_active IP Right Cessation
- 1989-07-26 JP JP1191573A patent/JPH02250938A/ja active Pending
- 1989-07-26 AU AU38991/89A patent/AU603737B2/en not_active Ceased
- 1989-07-27 AR AR89314519A patent/AR241806A1/es active
- 1989-07-27 MX MX016946A patent/MX170365B/es unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008116192A (ja) * | 1999-12-20 | 2008-05-22 | Saint-Gobain Ceramics & Plastics Inc | 焼成セラミックイグナイター |
| JP2010507219A (ja) * | 2006-10-19 | 2010-03-04 | フェデラル−モーグル コーポレイション | 多層セラミック加熱素子を製造する方法 |
| JP2014072164A (ja) * | 2012-10-02 | 2014-04-21 | Ngk Spark Plug Co Ltd | スパークプラグ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0353196A1 (en) | 1990-01-31 |
| AU3899189A (en) | 1990-05-03 |
| AR241806A1 (es) | 1992-12-30 |
| MX170365B (es) | 1993-08-18 |
| AU603737B2 (en) | 1990-11-22 |
| KR900002344A (ko) | 1990-02-28 |
| DE68906610T2 (de) | 1993-11-25 |
| KR920000219B1 (ko) | 1992-01-10 |
| DE68906610D1 (de) | 1993-06-24 |
| CH676525A5 (ko) | 1991-01-31 |
| EP0353196B1 (en) | 1993-05-19 |
| ZA895656B (en) | 1990-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02250938A (ja) | 耐食性および耐エロージョン性の優れた導電性サーメット組成物およびその製造方法およびそれを用いた点火プラグまたはグロープラグの製造方法 | |
| US4427915A (en) | Spark plug and the process for production thereof | |
| JP4445595B2 (ja) | セラミックヒータ、セラミックグロープラグおよびその製造方法 | |
| EP0634756B1 (en) | Metal oxide resistor, power resistor, and power circuit breaker | |
| DE2643131A1 (de) | Elektrisch leitende verbundkeramik und verfahren zu deren herstellung | |
| CN1453799A (zh) | 复合导电陶瓷及其制备方法 | |
| JPH03170724A (ja) | 内燃機関用点火グロープラグ及びその製法 | |
| JP2010208901A (ja) | 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 | |
| US4261085A (en) | Method of making an ignition plug insulator having an electrically conductive end | |
| EP0335382B1 (en) | Electrically conductive ceramic material | |
| JP6369837B2 (ja) | スパークプラグ | |
| EP0180928B1 (en) | Refractory composition and products resulting therefrom | |
| JP6366555B2 (ja) | スパークプラグ | |
| US3995184A (en) | Alumina-spinel diffusion semiconductor | |
| US3037140A (en) | Electrically semi-conducting ceramic body | |
| US4209377A (en) | Oxygen sensing element | |
| JP3600658B2 (ja) | セラミックヒータ及びその製造方法 | |
| EP0975074B1 (en) | Sintered ceramic body for spark plug, process for preparing the same and spark plug | |
| JP5421267B2 (ja) | 導電性酸化物焼結体、これを用いたサーミスタ素子、及びこれを用いた温度センサ | |
| JPS6059721B2 (ja) | セラミック抵抗体の製造方法 | |
| CA2362922C (en) | Contact glass composition for use in spark plugs | |
| US3737718A (en) | Ignition noise suppression center electrode assembly for spark plugs | |
| CN109428266B (zh) | 火花塞 | |
| EP0133009B1 (en) | Ignition distributor for internal combustion engine | |
| JPH10189226A (ja) | セラミックヒータおよびその製造方法 |