BR112016015374A2 - Bobina de ignição de alta energia - Google Patents

Bobina de ignição de alta energia

Info

Publication number
BR112016015374A2
BR112016015374A2 BR112016015374A BR112016015374A BR112016015374A2 BR 112016015374 A2 BR112016015374 A2 BR 112016015374A2 BR 112016015374 A BR112016015374 A BR 112016015374A BR 112016015374 A BR112016015374 A BR 112016015374A BR 112016015374 A2 BR112016015374 A2 BR 112016015374A2
Authority
BR
Brazil
Prior art keywords
coil
spark plug
ignition
ignition coil
present application
Prior art date
Application number
BR112016015374A
Other languages
English (en)
Inventor
Yichun Mao
Xiaoqing Sun
Yuqiang Li
Jie Cheng
Original Assignee
United Automotive Elect Sys Co
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 United Automotive Elect Sys Co filed Critical United Automotive Elect Sys Co
Publication of BR112016015374A2 publication Critical patent/BR112016015374A2/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
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0807—Closing the discharge circuit of the storage capacitor with electronic switching 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
    • H01T15/00—Circuits specially adapted for spark gaps, e.g. ignition circuits
    • 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
    • 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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • 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
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • 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
    • 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
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/10—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having continuous electric sparks
    • 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
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • 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

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)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

BOBINA DE IGNIÇÃO DE ALTA ENERGIA. O presente pedido divulga uma bobina de ignição de alta energia, caracterizado por uma bobina primária e uma bobina secundária serem ambas enroladas em torno de um núcleo de ferro, estes três constituindo um transformador. O circuito de bobina primário é fornecido com um interruptor controlado pela ECU. A vela de ignição é ligada a um eletrodo na extremidade da bobina secundária e é aterrada a outro eletrodo. Uma fonte de alimentação integrada fornece energia para a bobina primária através de um amplificador DC que aumenta a tensão DC emitida pela fonte de alimentação integrada antes da saída. A outra extremidade da bobina secundária é conectada ao amplificador DC ou aterrada através de um diodo inversamente ligado. Um dispositivo de manutenção de corrente é ligado em paralelo a um ramo de série da bobina secundária e da vela de ignição, operando depois que a vela de ignição é ligada para manter a vela de ignição ligada. A bobina de ignição do presente pedido pode regular o tempo da vela de ignição arbitrariamente e pode, assim, aumentar a energia de ignição; além disso, na bobina de ignição do presente pedido, uma maior tensão é utilizada para ligar a bobina primária, melhorando, assim, a eficiência de conversão de energia.
BR112016015374A 2013-12-31 2014-03-27 Bobina de ignição de alta energia BR112016015374A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310752870.XA CN103745816B (zh) 2013-12-31 2013-12-31 一种大能量点火线圈
PCT/CN2014/074208 WO2015100863A1 (zh) 2013-12-31 2014-03-27 一种大能量点火线圈

Publications (1)

Publication Number Publication Date
BR112016015374A2 true BR112016015374A2 (pt) 2017-08-08

Family

ID=50502829

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015374A BR112016015374A2 (pt) 2013-12-31 2014-03-27 Bobina de ignição de alta energia

Country Status (7)

Country Link
US (1) US20160327008A1 (pt)
EP (1) EP3091544A4 (pt)
JP (1) JP2017503110A (pt)
KR (1) KR20160104638A (pt)
CN (1) CN103745816B (pt)
BR (1) BR112016015374A2 (pt)
WO (1) WO2015100863A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105161276B (zh) * 2014-06-16 2017-03-22 联合汽车电子有限公司 点火线圈系统
CN105790585A (zh) * 2014-12-24 2016-07-20 厦门兰智科技有限公司 一种热电直流稳压器
CN104698031B (zh) * 2015-03-24 2018-03-27 江苏华爵检测技术股份有限公司 用于锥形量热仪的点火装置
KR101725156B1 (ko) * 2015-11-03 2017-04-11 현대오트론 주식회사 점화코일 공급전압 승압장치
CN106704076A (zh) * 2015-11-18 2017-05-24 联合汽车电子有限公司 带高压稳压蓄能装置的点火系统
CN106286071B (zh) * 2016-10-10 2019-04-02 联合汽车电子有限公司 点火系统及其应用方法
JP6373932B2 (ja) * 2016-11-02 2018-08-15 三菱電機株式会社 放電停止装置
CN110259619A (zh) * 2019-06-03 2019-09-20 昆山凯迪汽车电器有限公司 点火驱动模块、点火驱动电路以及点火控制系统
CN114810455A (zh) * 2022-03-30 2022-07-29 东风柳州汽车有限公司 一种点火装置以及汽车

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JP6273988B2 (ja) * 2014-04-10 2018-02-07 株式会社デンソー 内燃機関用点火装置

Also Published As

Publication number Publication date
KR20160104638A (ko) 2016-09-05
EP3091544A4 (en) 2018-03-07
EP3091544A1 (en) 2016-11-09
CN103745816B (zh) 2018-01-12
US20160327008A1 (en) 2016-11-10
WO2015100863A1 (zh) 2015-07-09
CN103745816A (zh) 2014-04-23
JP2017503110A (ja) 2017-01-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2560 DE 28/01/2020.