BR112017008801A2 - sistema de ignição para um motor de combustão interna e método de controle do mesmo - Google Patents

sistema de ignição para um motor de combustão interna e método de controle do mesmo

Info

Publication number
BR112017008801A2
BR112017008801A2 BR112017008801A BR112017008801A BR112017008801A2 BR 112017008801 A2 BR112017008801 A2 BR 112017008801A2 BR 112017008801 A BR112017008801 A BR 112017008801A BR 112017008801 A BR112017008801 A BR 112017008801A BR 112017008801 A2 BR112017008801 A2 BR 112017008801A2
Authority
BR
Brazil
Prior art keywords
circuit
main
frequency
winding
resonant
Prior art date
Application number
BR112017008801A
Other languages
English (en)
Inventor
Visser Barend
Paulus Kruger Petrus
Original Assignee
Univ Northwest
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 Univ Northwest filed Critical Univ Northwest
Publication of BR112017008801A2 publication Critical patent/BR112017008801A2/pt

Links

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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC 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
    • H01T13/02—Details
    • H01T13/04—Means providing electrical connection to 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
    • H01T13/44—Sparking plugs structurally combined with other devices with transformers, e.g. for high-frequency ignition
    • 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
    • H01T19/00—Devices providing for corona discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

a presente invenção refere-se a um sistema de ignição (10) que compreende um transformador de alta voltagem (12) que compre-ende um enrolamento principal (12.1) e um enrolamento secundário (12.2). um circuito ressonante principal (26) é formado pelo enrolamento principal (12.1) e uma capacitância de circuito principal (24). um circuito ressonante secundário (16) é formado por um plugue de ignição (14), como uma carga, o enrolamento secundário (12.2); o plugue de ignição (14) sendo representado por uma capacitância de circuito secundário (18) e uma resistência de carga de circuito secundário (rp) posta em paralelo. o referido valor de resistência de carga varia durante um ciclo de ignição. o circuito ressonante principal (26) e o circuito ressonante secundário (16) têm uma frequência de ressonância de modo comum (fc) e uma frequência de ressonância de modo diferencial (fd). um contro-lador (28) é configurado para fazer com que um circuito de acionamento (22) acione o enrolamento principal em uma frequência, que é ou a frequência de ressonância de modo comum (fc) ou a frequência de ressonância de modo diferencial (fd) e é conectado a um circuito de retorno (50) para adaptar a frequência do enrolamento principal à re-sistência de carga variável.
BR112017008801A 2014-10-30 2015-10-30 sistema de ignição para um motor de combustão interna e método de controle do mesmo BR112017008801A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201407931 2014-10-30
PCT/IB2015/058391 WO2016067257A1 (en) 2014-10-30 2015-10-30 Ignition system for an internal combustion engine and a control method thereof

Publications (1)

Publication Number Publication Date
BR112017008801A2 true BR112017008801A2 (pt) 2017-12-26

Family

ID=54545392

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008801A BR112017008801A2 (pt) 2014-10-30 2015-10-30 sistema de ignição para um motor de combustão interna e método de controle do mesmo

Country Status (10)

Country Link
US (1) US10177537B2 (pt)
EP (1) EP3212923A1 (pt)
JP (1) JP6894369B2 (pt)
KR (1) KR20170101902A (pt)
CN (1) CN107002624B (pt)
AU (1) AU2015338676B2 (pt)
BR (1) BR112017008801A2 (pt)
MY (1) MY192328A (pt)
RU (1) RU2687739C2 (pt)
WO (1) WO2016067257A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6207802B1 (ja) * 2016-08-17 2017-10-04 三菱電機株式会社 バリア放電型点火装置
WO2018034014A1 (ja) * 2016-08-17 2018-02-22 三菱電機株式会社 バリア放電型点火装置
WO2018083600A1 (en) * 2016-11-02 2018-05-11 North-West University Drive circuit for a transformer
DE102017214177B3 (de) * 2017-08-15 2019-01-31 MULTITORCH Services GmbH Vorrichtung zum Zünden von Brennstoff mittels Korona-Entladungen
US10608418B2 (en) * 2018-02-19 2020-03-31 The Boeing Company Spark-based combustion test system

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260299A (en) * 1966-07-12 Transistor ignition system
US3035108A (en) * 1959-04-09 1962-05-15 Economy Engine Co Oscillator circuit
JPS55101769A (en) * 1979-01-26 1980-08-04 Automob Antipollut & Saf Res Center Plural sparks igniting device
JPS61101258U (pt) * 1985-11-20 1986-06-27
JP3119822B2 (ja) * 1995-09-14 2000-12-25 住友電気工業株式会社 放電電流供給方法および放電電流供給装置
US6883507B2 (en) * 2003-01-06 2005-04-26 Etatech, Inc. System and method for generating and sustaining a corona electric discharge for igniting a combustible gaseous mixture
RU2312248C2 (ru) * 2005-08-30 2007-12-10 Виктор Федорович Бойченко Способ формирования искрового разряда конденсаторной системы зажигания
FR2895169B1 (fr) * 2005-12-15 2008-08-01 Renault Sas Optimisation de la frequence d'excitation d'un resonateur
SE529860C2 (sv) * 2006-04-03 2007-12-11 Sem Ab Metod och anordning för att höja gnistenergin i kapacitiva tändsystem
JP4803008B2 (ja) * 2006-12-05 2011-10-26 株式会社デンソー 内燃機関の点火制御装置
FR2927482B1 (fr) * 2008-02-07 2010-03-05 Renault Sas Dispositif de generation de haute tension.
FR2928240B1 (fr) * 2008-02-28 2016-10-28 Renault Sas Optimisation de la frequence d'excitation d'une bougie radiofrequence.
FR2934942B1 (fr) * 2008-08-05 2010-09-10 Renault Sas Controle de la frequence d'excitation d'une bougie radiofrequence.
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
DE102010045168B4 (de) * 2010-09-04 2012-11-29 Borgwarner Beru Systems Gmbh Zündanlage und Verfahren zum Zünden von Brennstoff in einem Fahrzeugmotor durch eine Koronaentladung
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
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。
FR3000324B1 (fr) * 2012-12-24 2016-07-01 Renault Sa Systeme d'allumage radiofrequence pour moteur de vehicule automobile
JP5811119B2 (ja) * 2013-03-12 2015-11-11 三菱電機株式会社 火花点火式内燃機関の点火装置
US9484719B2 (en) * 2014-07-11 2016-11-01 Ming Zheng Active-control resonant ignition system
CA2856543C (en) * 2014-07-11 2015-07-28 Ming Zheng Active-control resonant ignition system

Also Published As

Publication number Publication date
MY192328A (en) 2022-08-17
RU2017118447A (ru) 2018-11-30
KR20170101902A (ko) 2017-09-06
WO2016067257A1 (en) 2016-05-06
JP6894369B2 (ja) 2021-06-30
RU2687739C2 (ru) 2019-05-16
CN107002624B (zh) 2019-03-01
US10177537B2 (en) 2019-01-08
US20170331261A1 (en) 2017-11-16
CN107002624A (zh) 2017-08-01
JP2017534015A (ja) 2017-11-16
EP3212923A1 (en) 2017-09-06
RU2017118447A3 (pt) 2019-03-21
AU2015338676B2 (en) 2020-08-27
AU2015338676A1 (en) 2017-06-08

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements