JP2016537800A - 内燃機関用のプラズマ点火プラグ - Google Patents
内燃機関用のプラズマ点火プラグ Download PDFInfo
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- -1 carbon ions Chemical class 0.000 description 3
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- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 2
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- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 2
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- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-UHFFFAOYSA-N thorium Chemical compound [Th] ZSLUVFAKFWKJRC-UHFFFAOYSA-N 0.000 description 2
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- TXVHTIQJNYSSKO-UHFFFAOYSA-N BeP Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC4=CC=C1C2=C34 TXVHTIQJNYSSKO-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241000270281 Coluber constrictor Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 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
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- 230000002159 abnormal effect Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
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- 238000010304 firing Methods 0.000 description 1
- OQZCSNDVOWYALR-UHFFFAOYSA-N flurochloridone Chemical compound FC(F)(F)C1=CC=CC(N2C(C(Cl)C(CCl)C2)=O)=C1 OQZCSNDVOWYALR-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
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- 239000011810 insulating material Substances 0.000 description 1
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- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 229910052714 tellurium Inorganic materials 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
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
- F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
-
- 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
- F02P23/00—Other ignition
- F02P23/04—Other physical ignition means, e.g. using laser rays
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical 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
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/28—Sparking plugs characterised by features of the electrodes or insulation having spherically shaped electrodes, e.g. ball-shaped
-
- 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
- H01T13/00—Sparking plugs
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes
-
- 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
- H01T13/50—Sparking plugs having means for ionisation of gap
-
- 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
- H01T15/00—Circuits specially adapted for spark gaps, e.g. ignition circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/52—Generating plasma using exploding wires or spark gaps
-
- 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
- F02P3/00—Other installations
- F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
- Plasma Technology (AREA)
Abstract
Description
本出願は、2013年10月16日に出願された米国仮出願第61/891,551号の利益を主張する。
Claims (17)
- 内燃機関用のプラズマ点火プラグであって、
近位端と遠位端を有する全体として円筒状の絶縁体、
絶縁体内に同軸で配置されるとともに、全体として絶縁体と同一の広がりを持つ中央の陽極、
絶縁体の遠位端に配置されるとともに、中央の陽極に電気的に接続される全体として半球形のエミッタ、
絶縁体の近位端に配置されるとともに、中央の陽極に電気的に接続される端子、および、
絶縁体の遠位端のまわりに同軸で配置される全体として環状体の陰極スリーブであって、陰極スリーブとエミッタの間に環状の間隙を形成する、陰極スリーブ、
を備えるプラズマ点火プラグ。 - 絶縁体はガラス質のマシナブルセラミック粉末を含む、請求項1に記載のプラズマ点火プラグ。
- ガラス質のマシナブルセラミック粉末は、窒化ホウ素の圧縮されたマシナブル組成物を含む、請求項2に記載のプラズマ点火プラグ。
- 中央の陽極はトリウム合金タングステンを含む、請求項1に記載のプラズマ点火プラグ。
- エミッタはチタンを含み、中央の陽極上でプレス嵌めされる、請求項1に記載のプラズマ点火プラグ。
- 陰極スリーブはベリリウム合金銅、またはバナジウム合金銅を含む、請求項1に記載のプラズマ点火プラグ。
- エミッタの赤道直径は絶縁体の内径とほぼ等しい、請求項1乃至6のいずれかに記載のプラズマ点火プラグ。
- 陰極スリーブは、内燃機関上のねじ山が刻設されたポートとの互換性のために、ねじ山を刻設される、請求項1乃至6のいずれかに記載のプラズマ点火プラグ。
- エミッタは陰極スリーブの遠位端を越えて広がる、請求項1乃至6のいずれかに記載のプラズマ点火プラグ。
- 絶縁体はその長さに沿って陰極スリーブから中央の陽極を電気的に絶縁する、請求項1乃至6のいずれかに記載のプラズマ点火プラグ。
- 内燃機関用のプラズマ点火プラグであって、
近位端と遠位端を有する窒化ホウ素のセラミックの絶縁体、
絶縁体内に同軸で配置されるトリウム合金タングステンの中央の陽極、
絶縁体の遠位端に配置されるとともに、中央の陽極に電気的に接続されるチタンのエミッタ、
絶縁体の近位端に配置されるとともに、中央の陽極に電気的に接続される端子、および、
絶縁体の遠位端のまわりに同軸で配置されるとともに、エミッタと環状の間隙を形成するベリリウム合金銅またはバナジウム合金銅の陰極スリーブ、
を備えるプラズマ点火プラグ。 - 絶縁体は全体として円筒状の中空の形状を含む、請求項11に記載のプラズマ点火プラグ。
- エミッタは全体として半球形の形状を含む、請求項12に記載のプラズマ点火プラグ。
- エミッタの赤道直径は絶縁体の内径とほぼ等しい、請求項13に記載のプラズマ点火プラグ。
- 中央の陽極は全体として絶縁体と同一の広がりを持つ、請求項11に記載のプラズマ点火プラグ。
- 陰極スリーブの遠位端はトーラスを形成する、請求項11乃至15のいずれかに記載のプラズマ点火プラグ。
- 陰極スリーブは、内燃機関上のねじ山が刻設されたポートとの互換性のために、ねじ山を刻設される、請求項16記載のプラズマ点火プラグ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361891551P | 2013-10-16 | 2013-10-16 | |
US61/891,551 | 2013-10-16 | ||
US14/515,332 | 2014-10-15 | ||
US14/515,332 US9236714B2 (en) | 2013-10-16 | 2014-10-15 | Plasma ignition plug for an internal combustion engine |
PCT/US2014/060816 WO2015057915A1 (en) | 2013-10-16 | 2014-10-16 | Plasma ignition plug for an internal combustion engine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019008800A Division JP6697813B2 (ja) | 2013-10-16 | 2019-01-22 | 内燃機関用のプラズマ点火プラグ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016537800A true JP2016537800A (ja) | 2016-12-01 |
JP2016537800A5 JP2016537800A5 (ja) | 2017-07-13 |
JP6501369B2 JP6501369B2 (ja) | 2019-04-17 |
Family
ID=52809118
Family Applications (2)
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JP2016549200A Expired - Fee Related JP6501369B2 (ja) | 2013-10-16 | 2014-10-16 | 内燃機関用のプラズマ点火プラグ |
JP2019008800A Expired - Fee Related JP6697813B2 (ja) | 2013-10-16 | 2019-01-22 | 内燃機関用のプラズマ点火プラグ |
Family Applications After (1)
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JP2019008800A Expired - Fee Related JP6697813B2 (ja) | 2013-10-16 | 2019-01-22 | 内燃機関用のプラズマ点火プラグ |
Country Status (14)
Country | Link |
---|---|
US (2) | US9236714B2 (ja) |
EP (2) | EP3379666B1 (ja) |
JP (2) | JP6501369B2 (ja) |
KR (1) | KR101766868B1 (ja) |
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JP2020515754A (ja) * | 2017-03-27 | 2020-05-28 | ブイ. モンロス,サージ | プログラム可能なプラズマ点火プラグ |
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US9611826B2 (en) | 2013-04-08 | 2017-04-04 | Svmtech, Llc | Plasma header gasket and system |
SG11201900771PA (en) * | 2016-08-15 | 2019-02-27 | Svmtech Llc | Plasma header gasket and system |
US10444088B2 (en) * | 2017-01-06 | 2019-10-15 | Newtonoid Technologies, L.L.C. | Transparent ceramic composition |
WO2018222201A1 (en) * | 2017-06-02 | 2018-12-06 | Cummins Inc. | Spark plug configurations for dedicated-egr engines |
CN109253019A (zh) * | 2018-10-26 | 2019-01-22 | 大连民族大学 | 一种具有渐扩接地电极出口结构的等离子体点火器使用方法 |
CN109268191A (zh) * | 2018-10-26 | 2019-01-25 | 大连民族大学 | 一种具有双进气偏心阳极结构的双放电等离子体点火器 |
FR3117261B1 (fr) * | 2020-12-08 | 2024-09-20 | Alstom Transp Tech | Filtre électromagnétique, dispositif électrique haute tension, véhicule et procédé associés |
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