AU2007249192C1 - Composite spark plug - Google Patents
Composite spark plug Download PDFInfo
- Publication number
- AU2007249192C1 AU2007249192C1 AU2007249192A AU2007249192A AU2007249192C1 AU 2007249192 C1 AU2007249192 C1 AU 2007249192C1 AU 2007249192 A AU2007249192 A AU 2007249192A AU 2007249192 A AU2007249192 A AU 2007249192A AU 2007249192 C1 AU2007249192 C1 AU 2007249192C1
- Authority
- AU
- Australia
- Prior art keywords
- insulator
- electrode
- positive
- capacitor
- resistor
- 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.)
- Ceased
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims abstract description 72
- 239000012212 insulator Substances 0.000 claims abstract description 60
- 238000010304 firing Methods 0.000 claims abstract description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 40
- 229910052721 tungsten Inorganic materials 0.000 claims description 40
- 239000010937 tungsten Substances 0.000 claims description 40
- 238000002485 combustion reaction Methods 0.000 claims description 34
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 32
- 229910052702 rhenium Inorganic materials 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 26
- 229920000642 polymer Polymers 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 13
- 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
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 4
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 3
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 3
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 239000010970 precious metal Substances 0.000 claims description 2
- 229910000923 precious metal alloy Inorganic materials 0.000 claims description 2
- 230000003628 erosive effect Effects 0.000 description 26
- 239000000919 ceramic Substances 0.000 description 23
- 239000004020 conductor Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 16
- 239000000446 fuel Substances 0.000 description 11
- 238000012546 transfer Methods 0.000 description 10
- 239000007772 electrode material Substances 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910000510 noble metal Inorganic materials 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910052741 iridium Inorganic materials 0.000 description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229910000691 Re alloy Inorganic materials 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241000237509 Patinopecten sp. Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
-
- 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
- H01T13/34—Sparking plugs characterised by features of the electrodes or insulation characterised by the mounting of electrodes in insulation, e.g. by embedding
-
- 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
-
- 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
- H01T13/40—Sparking plugs structurally combined with other devices
-
- 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
- H01T13/40—Sparking plugs structurally combined with other devices
- H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79992606P | 2006-05-12 | 2006-05-12 | |
| US60/799,926 | 2006-05-12 | ||
| US11/747,714 US8922102B2 (en) | 2006-05-12 | 2007-05-11 | Composite spark plug |
| US11/747,714 | 2007-05-11 | ||
| PCT/US2007/068897 WO2007134296A2 (en) | 2006-05-12 | 2007-05-14 | Composite spark plug |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2007249192A1 AU2007249192A1 (en) | 2007-11-22 |
| AU2007249192B2 AU2007249192B2 (en) | 2010-12-02 |
| AU2007249192C1 true AU2007249192C1 (en) | 2014-05-22 |
Family
ID=38684505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2007249192A Ceased AU2007249192C1 (en) | 2006-05-12 | 2007-05-14 | Composite spark plug |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US8922102B2 (https=) |
| EP (1) | EP2025048B1 (https=) |
| JP (1) | JP5033872B2 (https=) |
| KR (1) | KR101446725B1 (https=) |
| AU (1) | AU2007249192C1 (https=) |
| CA (1) | CA2652260C (https=) |
| MX (1) | MX2008014433A (https=) |
| WO (1) | WO2007134296A2 (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8278808B2 (en) * | 2006-02-13 | 2012-10-02 | Federal-Mogul Worldwide, Inc. | Metallic insulator coating for high capacity spark plug |
| US8049399B2 (en) | 2006-07-21 | 2011-11-01 | Enerpulse, Inc. | High power discharge fuel ignitor |
| US7735460B2 (en) * | 2008-02-01 | 2010-06-15 | Leonard Bloom | Method and apparatus for operating standard gasoline-driven engines with a readily-available non-volatile fuel, thereby obviating the use of gasoline |
| US20110168144A1 (en) * | 2008-08-22 | 2011-07-14 | Leonard Bloom | Method and apparatus for operating standard gasoline-driven engines with a readily-available non-volatile fuel, thereby obviating the use of gasoline |
| US8839752B2 (en) * | 2011-01-14 | 2014-09-23 | John A. Burrows | Corona igniter with magnetic screening |
| US9640952B2 (en) * | 2012-01-27 | 2017-05-02 | Enerpulse, Inc. | High power semi-surface gap plug |
| US20140109886A1 (en) * | 2012-10-22 | 2014-04-24 | Transient Plasma Systems, Inc. | Pulsed power systems and methods |
| DE102013211493A1 (de) * | 2013-06-19 | 2014-12-24 | Bayerische Motoren Werke Aktiengesellschaft | Zündkerze |
| US10260958B2 (en) * | 2015-04-22 | 2019-04-16 | GM Global Technology Operations LLC | Resettable sensor assembly and system |
| JP6467370B2 (ja) * | 2016-03-11 | 2019-02-13 | 日本特殊陶業株式会社 | スパークプラグ |
| JP6293810B2 (ja) * | 2016-03-22 | 2018-03-14 | 日本特殊陶業株式会社 | 点火システム |
| CN110226033A (zh) * | 2016-11-22 | 2019-09-10 | Ic有限责任公司 | 火花塞燃烧电离传感器 |
| US10511152B2 (en) * | 2017-04-26 | 2019-12-17 | Woodward, Inc. | Method and system for a unique material and geometry in a high temperature spark plug extender |
| EP3732703B1 (en) | 2018-01-22 | 2022-08-31 | Transient Plasma Systems, Inc. | Inductively coupled pulsed rf voltage multiplier |
| WO2019144037A1 (en) | 2018-01-22 | 2019-07-25 | Transient Plasma Systems, Inc. | Resonant pulsed voltage multiplier and capacitor charger |
| DE102018105928B4 (de) | 2018-03-14 | 2020-06-18 | Federal-Mogul Ignition Gmbh | Verfahren zum Herstellen einer Elektrodenanordnung für eine Zündkerze |
| US10283940B1 (en) | 2018-03-27 | 2019-05-07 | Denso International America, Inc. | Dielectric ground strap for spark improvement |
| US11629860B2 (en) | 2018-07-17 | 2023-04-18 | Transient Plasma Systems, Inc. | Method and system for treating emissions using a transient pulsed plasma |
| EP3824223B1 (en) | 2018-07-17 | 2024-03-06 | Transient Plasma Systems, Inc. | Method and system for treating cooking smoke emissions using a transient pulsed plasma |
| US10865759B2 (en) | 2018-08-24 | 2020-12-15 | A Tech Aerospace, Inc. | Battery enhancer for a vehicle |
| CN109269967B (zh) * | 2018-09-21 | 2021-02-26 | 合肥国轩高科动力能源有限公司 | 一种锂离子电池壳体腐蚀的测试方法 |
| WO2020226977A1 (en) | 2019-05-07 | 2020-11-12 | Transient Plasma Systems, Inc. | Pulsed non-thermal atmospheric pressure plasma processing system |
| WO2022187226A1 (en) | 2021-03-03 | 2022-09-09 | Transient Plasma Systems, Inc. | Apparatus and methods of detecting transient discharge modes and/or closed loop control of pulsed systems employing same |
| US11988149B1 (en) | 2021-09-14 | 2024-05-21 | United States Of America As Represented By The Administrator Of Nasa | Coil-on plug exciter |
| US20240194400A1 (en) * | 2022-12-07 | 2024-06-13 | Platinum RP Pty Ltd | Ignition coil device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4460847A (en) * | 1981-07-27 | 1984-07-17 | Champion Spark Plug Company | Spark plug |
| US4613789A (en) * | 1983-12-24 | 1986-09-23 | Robert Bosch Gmbh | Spark plug with capacitor spark discharge |
| US6132277A (en) * | 1998-10-20 | 2000-10-17 | Federal-Mogul World Wide, Inc. | Application of precious metal to spark plug electrode |
| US6329743B1 (en) * | 1999-08-17 | 2001-12-11 | Louis S. Camilli | Current peaking sparkplug |
| US6559578B1 (en) * | 1998-07-24 | 2003-05-06 | Robert Bosch Gmbh | Spark plug for an internal combustion engine |
| US20050110382A1 (en) * | 2003-11-12 | 2005-05-26 | Federal-Mogul World Wide, Inc. | Ceramic with improved high temperature electrical properties for use as a spark plug insulator |
| US20050168121A1 (en) * | 2004-02-03 | 2005-08-04 | Federal-Mogul Ignition (U.K.) Limited | Spark plug configuration having a metal noble tip |
| US20070116976A1 (en) * | 2005-11-23 | 2007-05-24 | Qi Tan | Nanoparticle enhanced thermoplastic dielectrics, methods of manufacture thereof, and articles comprising the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US1148106A (en) * | 1911-01-13 | 1915-07-27 | Fritz Lux | Sparking plug. |
| US2360287A (en) * | 1942-02-09 | 1944-10-10 | Gen Motors Corp | Method of making spark plugs |
| US2391458A (en) | 1944-03-14 | 1945-12-25 | Mallory & Co Inc P R | Spark gap electrode |
| US2449403A (en) * | 1945-04-02 | 1948-09-14 | Gen Motors Corp | Spark plug electrode |
| US2908569A (en) * | 1954-02-05 | 1959-10-13 | Renault | Process of producing sintered tungsten electrodes |
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| US3603835A (en) * | 1970-01-14 | 1971-09-07 | Champion Spark Plug Co | Spark plug with an internal resistor |
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- 2007-05-14 AU AU2007249192A patent/AU2007249192C1/en not_active Ceased
- 2007-05-14 WO PCT/US2007/068897 patent/WO2007134296A2/en not_active Ceased
- 2007-05-14 KR KR1020087030432A patent/KR101446725B1/ko not_active Expired - Fee Related
- 2007-05-14 JP JP2009510196A patent/JP5033872B2/ja not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| MX2008014433A (es) | 2009-02-23 |
| EP2025048A2 (en) | 2009-02-18 |
| KR101446725B1 (ko) | 2014-10-06 |
| US20150111458A1 (en) | 2015-04-23 |
| EP2025048B1 (en) | 2015-04-01 |
| WO2007134296A3 (en) | 2008-01-10 |
| US9287686B2 (en) | 2016-03-15 |
| JP5033872B2 (ja) | 2012-09-26 |
| CA2652260C (en) | 2016-08-16 |
| AU2007249192A1 (en) | 2007-11-22 |
| EP2025048A4 (en) | 2013-04-24 |
| CA2652260A1 (en) | 2007-11-22 |
| AU2007249192B2 (en) | 2010-12-02 |
| WO2007134296A2 (en) | 2007-11-22 |
| KR20090034313A (ko) | 2009-04-07 |
| US20070262721A1 (en) | 2007-11-15 |
| JP2009537067A (ja) | 2009-10-22 |
| US8922102B2 (en) | 2014-12-30 |
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