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특허 상세정보

Low inductance high energy inductive ignition system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02P-003/05   
미국특허분류(USC) 123/606 ; 123/620 ; 123/634 ; 361/263
출원번호 US-0284810 (1999-04-21)
국제출원번호 PCT/US96/19898 (1996-12-12)
§371/§102 date 19990421 (19990421)
국제공개번호 WO-9721920 (1997-06-19)
발명자 / 주소
대리인 / 주소
    Perkins, Smith&Cohen, LLPCohen
인용정보 피인용 횟수 : 38  인용 특허 : 5
초록

A high power, high energy inductive ignition system with a parallel array of multiple ignition coils Ti (2a, 2b) and associated 600 volt unclamped IGBT power switches Si (8a, 8b), for use with an automotive 12 volt storage battery (1), the system having an internal voltage source (12) to generate a voltage Vc approximately three times the peal primary coil current with coils Ti of low primary inductance of about 0,5 millihenry and of open E-type core structure for spark energy in the range of 120 to 250 mj, the system using a lossless snubber and variabl...

대표
청구항

[ What is claimed is:] [1.] An inductive ignition system operating at a voltage Vc with a high (voltage) end and low end, the ignition system having one or more ignition coils Ti and associated power switches Si, where i=1,2, . . . n, with each coil Ti having a primary winding of inductance Lp and primary turns Np, and a secondary winding with turns Ns, the coil primary and secondary windings defining a turns ratio N equal to Ns/Np,a first end of the primary winding of each coil Ti being interconnected to a common voltage source point and the other (seco...

이 특허를 인용한 특허 피인용횟수: 38

  1. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Battery heating circuits and methods based on battery discharging and charging using resonance components in series. USP2015079093413.
  2. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Battery heating circuits and methods based on battery discharging and charging using resonance components in series and current limiting components. USP2015129209103.
  3. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin; Li, Xianyin. Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage components. USP2015079093414.
  4. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin; Li, Xianyin. Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage components. USP2015099120394.
  5. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Battery heating circuits and methods based on battery discharging using resonance components in series. USP2015089105595.
  6. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin; Li, Xianyin. Battery heating circuits and methods using resonance components in series and bridge charge storage components. USP2015079082740.
  7. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Battery heating circuits and methods using resonance components in series based on charge balancing. USP2015079087806.
  8. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Battery heating circuits and methods using resonance components in series based on charge balancing. USP2015129214706.
  9. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Battery heating circuits and methods using transformers. USP2015069065293.
  10. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Battery heating circuits and methods with resonance components in series using voltage inversion. USP2015069059125.
  11. Marten, Victor. Charge balancing system. USP2012098269455.
  12. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Circuits and methods for heating batteries in parallel using resonance components in series. USP2015079083196.
  13. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin. Circuits and methods for heating batteries in series using resonance components in series. USP2015129209644.
  14. Agneray, Andre; Nouvel, Clement; Jaffrezic, Xavier. Control of a plurality of plug coils via a single power stage. USP2014028646429.
  15. Naito, Kenji; Takiguchi, Hisashi; Omura, Masaru; Nagai, Tadao; Kitamoto, Masahiko; Umemoto, Tsuyoshi. Flyback transformer. USP2004016674356.
  16. Ward,Michael A. V.. High energy density inductive coils for approximately 300 ma spark current and 150 mj spark energy for lean burn engines. USP2007027182077.
  17. Masters, Stephen C.; Waits, Douglas B.. High energy ignition method and system. USP2004116820602.
  18. Masters,Stephen C.; Waits,Douglas B.. High energy ignition method and system using pre-dwell control. USP2007017165542.
  19. Nakayama, Satoru; Toriyama, Makoto; Sugiura, Akimitsu; Ishitani, Masahiro; Kondou, Yuuki. Ignition control apparatus. USP20181210161376.
  20. Eisen, Sven-Michael; Bolz, Stephan; Schmauβ, Harald; Reuther, Achim; Götzenberger, Martin. Ignition device for an internal combustion engine and method for operating an ignition device for an internal combustion engine. USP2016069371814.
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  22. Visser, Barend; Kruger, Petrus Paulus. Ignition system. USP2013108567372.
  23. Mizutani,Atsuya. Ignition system for internal-combustion engine. USP2009037506640.
  24. Skinner, Albert Anthony; Boyer, James Alva; Butler, Jr., Raymond O.. Ignition system having a high resistivity core. USP2004016679236.
  25. Phillip A. Sanger ; Lyon Mandelcorn ; Leban E. Lesster ; Frank A. Lindberg. Low-inductance capacitor and a method for minimizing inductance in a snubber circuit. USP2002126498713.
  26. Ward,Michael A. V.. MCU based high energy ignition. USP2007027178513.
  27. Reimann, Michael. Method and device for igniting a gas-fuel mixture. USP2018029903336.
  28. Torrisi,Giovanni L.; Torres,Antonino; Liporace,Nicola A.. Multichannel electronic ignition device with high-voltage controller. USP2006047021299.
  29. Januszewski, Michael W.; Redburn, II, James E.; Redburn, III, legal representative, James E.; Webster, Leonard E.; MacCrisken, John E.. Power conditioning circuit utilizing high oersted rating inductors. USP2012078223468.
  30. Miyazawa, Shigemi. Semiconductor apparatus. USP20180610008835.
  31. Pattantyus,Tom I.. Soft IGBT turn-on ignition applications. USP2006077080639.
  32. Takehiko Kato JP; Tohru Yoshinaga JP; Hiroshi Yorita JP; Shinichi Okabe JP; Tatsushi Nakashima JP; Tetsuya Miwa JP. Spark ignition device for direct injection-type engines. USP2002066397827.
  33. Huberts, Garlan J.; Qu, Qiuping. Spark plug fouling detection for ignition system. USP2016029249774.
  34. Huberts, Garlan J.; Qu, Qiuping. Spark plug fouling detection for ignition system. USP2017129835128.
  35. Huberts, Garlan J.; Qu, Qiuping. Spark plug fouling detection for ignition system. USP2017069670894.
  36. Fang, Cheng-Jen. Switched-mode power supply for providing a stable output voltage. USP2015119197136.
  37. Chesney, David James; Kekedjian, Harry. System and method for evaluating an integrated coil on plug ignition system. USP2012028117904.
  38. Morganti,Carl R.; Klocinski,James J.. Turn-on coil driver for eliminating secondary diode in coil-per-plug ignition coils. USP2007057215528.