JP5208194B2 - 給電デバイス及び高周波式点火デバイス - Google Patents
給電デバイス及び高周波式点火デバイス Download PDFInfo
- Publication number
- JP5208194B2 JP5208194B2 JP2010500324A JP2010500324A JP5208194B2 JP 5208194 B2 JP5208194 B2 JP 5208194B2 JP 2010500324 A JP2010500324 A JP 2010500324A JP 2010500324 A JP2010500324 A JP 2010500324A JP 5208194 B2 JP5208194 B2 JP 5208194B2
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- JP
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- Prior art keywords
- frequency
- ignition
- power supply
- resonator
- capacitor
- 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 - Fee Related
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- 239000003990 capacitor Substances 0.000 claims description 24
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000005202 decontamination Methods 0.000 claims description 3
- 230000003588 decontaminative effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- F02P9/00—Electric spark ignition control, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
-
- 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
- H01T13/44—Sparking plugs structurally combined with other devices with transformers, e.g. for high-frequency ignition
-
- 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
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
-
- 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
- F02P3/00—Other installations
- F02P3/01—Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
Description
において高電圧で給電されたとき、コンデンサCの各端子における振幅は増幅されて、高圧力においてセンチメートルのオーダーの距離に亘り、且つ20kV未満のピーク電圧に対し、プラグの各電極間にマルチフィラメント放電を発生させることができる。
−最適制御周波数の決定要求を受信するインタフェースと、
−給電回路のコンデンサの端子における電圧を測定している信号を受信するインタフェースと、
−最適制御周波数を決定するモジュールであって、要求を受信すると連続的な点火命令のために異なる制御周波数を連続的に給電回路に対して供給し、且つ受信インタフェースを介して受信された測定信号の関数として最適制御周波数を決定するモジュールと
を備えることを特徴とする。
Claims (4)
- 高周波式点火システム用の給電デバイスであって、プラズマ生成共振器(1)に接続される出力部に対し、給電回路制御デバイス(5)により供給された制御信号(V1)により定義される周波数で電圧を印加する給電回路(2)を備え、
当該給電回路が、
コンデンサ(Cb)と、前記コンデンサ(Cb)と、制御信号(V1)により制御され且つ前記出力部に接続されたスイッチ・トランジスタのドレインとの間に接続された並列共振回路(4)とを備えており、
当該給電回路制御デバイス(5)が、
−最適制御周波数の決定要求を受信するインタフェース(52)と、
−点火命令の開始時と点火命令の終了時との給電回路(2)のコンデンサ(Cb)の端子の電圧を測定している信号を受信するインタフェース(51)と、
−最適制御周波数を決定するモジュール(53)であって、要求を受信すると連続的な点火命令のために異なる制御周波数を連続的に給電回路に供給し、且つインタフェース(51)を介して受信した測定信号の関数として最適制御周波数を決定するモジュール(53)と、
を備え、
前記コンデンサ(Cb)は、各点火命令の開始時に電源電圧に充電され、
最適制御周波数を決定する前記モジュール(53)が、点火命令の開始時における前記コンデンサ(Cb)の端子における電圧の値と、点火命令の終了時における前記コンデンサ(Cb)の端子における電圧の値の間の、2つの連続する偏差の値を比較し、連続する偏差の値の間の差が第1符号を有する場合に制御周波数を第1方向に修正し、且つ連続する値の間の差が第2符号を有する場合に直前の制御周波数が最適制御周波数であると決定することを特徴とする給電デバイス。 - 最適制御周波数を決定する前記モジュール(53)が、前記プラズマ生成共振器の共振周波数に実質的に等しい最適制御周波数を決定することを特徴とする、請求項1記載の給電デバイス。
- 請求項1又は2のいずれか一項に記載の給電デバイスと、前記給電デバイスの前記出力部に接続されたプラズマ生成共振器(1)とを備える、高周波式点火デバイス。
- 前記プラズマ生成共振器(1)が、制御式燃焼エンジンの点火、微粒子フィルタにおける点火、空気調節システムにおける汚染除去点火のうちの一つに適している、請求項3記載の高周波式点火デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702275A FR2914530B1 (fr) | 2007-03-28 | 2007-03-28 | Pilotage optimal a la frequence de resonance d'un resonateur d'un allumage radiofrequence. |
FR0702275 | 2007-03-28 | ||
PCT/FR2008/050216 WO2008116991A2 (fr) | 2007-03-28 | 2008-02-12 | Pilotage optimal a la frequence de resonance d'un resonateur d'un allumage radiofrequence |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010522841A JP2010522841A (ja) | 2010-07-08 |
JP5208194B2 true JP5208194B2 (ja) | 2013-06-12 |
Family
ID=38650986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010500324A Expired - Fee Related JP5208194B2 (ja) | 2007-03-28 | 2008-02-12 | 給電デバイス及び高周波式点火デバイス |
Country Status (8)
Country | Link |
---|---|
US (1) | US8528532B2 (ja) |
EP (1) | EP2134959B1 (ja) |
JP (1) | JP5208194B2 (ja) |
KR (1) | KR101548728B1 (ja) |
CN (1) | CN101663481B (ja) |
FR (1) | FR2914530B1 (ja) |
MX (1) | MX2009010324A (ja) |
WO (1) | WO2008116991A2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934942B1 (fr) * | 2008-08-05 | 2010-09-10 | Renault Sas | Controle de la frequence d'excitation d'une bougie radiofrequence. |
FR2955710B1 (fr) * | 2010-01-22 | 2012-01-13 | Renault Sa | Bougie, systeme d'allumage, moteur et procede d'allumage pour le moteur. |
DE102010045174B4 (de) * | 2010-09-04 | 2012-06-21 | Borgwarner Beru Systems Gmbh | Schaltungsanordnung für eine HF-Zündung von Verbrennungsmotoren |
DE102011052096B4 (de) * | 2010-09-04 | 2019-11-28 | Borgwarner Ludwigsburg Gmbh | Verfahren zum Erregen eines HF-Schwingkreises, welcher als Bestandteil einen Zünder zum Zünden eines Brennstoff-Luft-Gemisches in einer Verbrennungskammer hat |
CN102121447B (zh) * | 2011-01-21 | 2013-04-03 | 电子科技大学 | 一种微波等离子体汽车发动机点火器 |
US8760067B2 (en) | 2011-04-04 | 2014-06-24 | Federal-Mogul Ignition Company | System and method for controlling arc formation in a corona discharge ignition system |
CN102278252A (zh) * | 2011-05-13 | 2011-12-14 | 清华大学 | 一种基于电磁波谐振频率的发动机点火方法 |
FR2975863B1 (fr) * | 2011-05-25 | 2013-05-17 | Renault Sa | Alimentation pour allumage radiofrequence avec amplificateur a double etage |
JP5873709B2 (ja) | 2011-08-22 | 2016-03-01 | 株式会社日本自動車部品総合研究所 | 高周波プラズマ生成システム及びこれを用いた高周波プラズマ点火装置。 |
JP5676721B1 (ja) * | 2013-10-24 | 2015-02-25 | 三菱電機株式会社 | 高周波放電点火装置 |
JP2017500480A (ja) | 2013-12-12 | 2017-01-05 | フェデラル−モーグル・イグニション・カンパニーFederal−Mogul Ignition Company | コロナ点火電源のための制御システム |
CN105003376B (zh) * | 2015-07-20 | 2017-04-26 | 英国Sunimex有限公司 | 一种发动机射频点火控制方法和装置 |
MX2020010523A (es) | 2017-02-27 | 2021-02-09 | Third Pole Inc | Sistemas y metodos para generar oxido nitrico. |
EP4167920A1 (en) | 2020-06-18 | 2023-04-26 | Third Pole, Inc. | Systems and methods for preventing and treating infections with nitric oxide |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5756668A (en) * | 1980-09-18 | 1982-04-05 | Nissan Motor Co Ltd | Plasma igniter |
FR2649759B1 (fr) * | 1989-07-13 | 1994-06-10 | Siemens Bendix Automotive Elec | Dispositif d'allumage pour moteur a combustion interne |
US5361737A (en) * | 1992-09-30 | 1994-11-08 | West Virginia University | Radio frequency coaxial cavity resonator as an ignition source and associated method |
US5587630A (en) * | 1993-10-28 | 1996-12-24 | Pratt & Whitney Canada Inc. | Continuous plasma ignition system |
JP3669600B2 (ja) * | 1994-12-29 | 2005-07-06 | 本田技研工業株式会社 | 内燃機関の点火装置 |
JPH08200190A (ja) * | 1995-01-18 | 1996-08-06 | Technova:Kk | 内燃機関点火装置 |
JP3557506B2 (ja) * | 1995-06-23 | 2004-08-25 | 東洋電装株式会社 | エンジンの点火コイル |
FI954843A (fi) * | 1995-10-11 | 1997-04-12 | Valtion Teknillinen | Menetelmä ja laite plasman muodostamiseksi |
JP2002106455A (ja) * | 2000-10-03 | 2002-04-10 | Ngk Spark Plug Co Ltd | 内燃機関用点火装置 |
DE10157029A1 (de) * | 2001-11-21 | 2003-06-05 | Bosch Gmbh Robert | Hochfrequenzzündung für eine Brennkraftmaschine |
FR2859831B1 (fr) * | 2003-09-12 | 2009-01-16 | Renault Sa | Bougie de generation de plasma. |
DE102005036968A1 (de) * | 2005-08-05 | 2007-02-15 | Siemens Ag | Plasma-Zündsystem und Verfahren zu dessen Betrieb |
FR2895170B1 (fr) | 2005-12-15 | 2008-03-07 | Renault Sas | Optimisation de la frequence d'excitation d'un resonateur |
FR2895169B1 (fr) * | 2005-12-15 | 2008-08-01 | Renault Sas | Optimisation de la frequence d'excitation d'un resonateur |
-
2007
- 2007-03-28 FR FR0702275A patent/FR2914530B1/fr active Active
-
2008
- 2008-02-12 US US12/593,482 patent/US8528532B2/en active Active
- 2008-02-12 MX MX2009010324A patent/MX2009010324A/es active IP Right Grant
- 2008-02-12 WO PCT/FR2008/050216 patent/WO2008116991A2/fr active Application Filing
- 2008-02-12 EP EP08762068.8A patent/EP2134959B1/fr not_active Not-in-force
- 2008-02-12 JP JP2010500324A patent/JP5208194B2/ja not_active Expired - Fee Related
- 2008-02-12 KR KR1020097022444A patent/KR101548728B1/ko active IP Right Grant
- 2008-02-12 CN CN2008800125334A patent/CN101663481B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20100116257A1 (en) | 2010-05-13 |
US8528532B2 (en) | 2013-09-10 |
FR2914530A1 (fr) | 2008-10-03 |
MX2009010324A (es) | 2009-12-16 |
KR101548728B1 (ko) | 2015-09-01 |
KR20090126309A (ko) | 2009-12-08 |
WO2008116991A2 (fr) | 2008-10-02 |
WO2008116991A3 (fr) | 2008-12-11 |
FR2914530B1 (fr) | 2014-06-20 |
EP2134959A2 (fr) | 2009-12-23 |
JP2010522841A (ja) | 2010-07-08 |
CN101663481B (zh) | 2011-09-21 |
EP2134959B1 (fr) | 2016-09-28 |
CN101663481A (zh) | 2010-03-03 |
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