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Low inductance high energy inductive ignition system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02P-003/05
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
  • Ward Michael A. V.
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

대표청구항

[ 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 p

이 특허에 인용된 특허 (5)

  1. Ward Michael A. V. (Lexington MA) Redl Richard (Onnens CHX), High efficiency, high output, compact CD ignition coil.
  2. Akagi Motonobu (Anjo JPX) Oota Nobuyuki (Kariya JPX) Yamada Yasutoshi (Chita JPX), Ignition control system.
  3. Ward Michael A. V. (Stoneham MA) Hill Winfield (Stoneham MA) Pennell Arthur J. (Lexington MA), Ignition system power converter and controller.
  4. Kobayashi Ryouichi (Tokai) Sugiura Noboru (Mito) Urushiwara Noriyoshi (Katsuta JPX), Induction discharge type ignition device for an internal combustion engine.
  5. Nguyen Minh-Tri (2602 S. Pacific Ave. Santa Ana CA 92704), Switching electronic ignition.

이 특허를 인용한 특허 (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.
  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.
  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.
  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.
  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.
  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.
  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.
  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.
  9. Xu, Wenhui; Han, Yaochuan; Feng, Wei; Yang, Qinyao; Xia, Wenjin; Ma, Shibin, Battery heating circuits and methods using transformers.
  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.
  11. Marten, Victor, Charge balancing system.
  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.
  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.
  14. Agneray, Andre; Nouvel, Clement; Jaffrezic, Xavier, Control of a plurality of plug coils via a single power stage.
  15. Naito, Kenji; Takiguchi, Hisashi; Omura, Masaru; Nagai, Tadao; Kitamoto, Masahiko; Umemoto, Tsuyoshi, Flyback transformer.
  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.
  17. Masters, Stephen C.; Waits, Douglas B., High energy ignition method and system.
  18. Masters,Stephen C.; Waits,Douglas B., High energy ignition method and system using pre-dwell control.
  19. Nakayama, Satoru; Toriyama, Makoto; Sugiura, Akimitsu; Ishitani, Masahiro; Kondou, Yuuki, Ignition control apparatus.
  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.
  21. Visser, Barend; Kruger, Petrus Paulus, Ignition system.
  22. Visser, Barend; Kruger, Petrus Paulus, Ignition system.
  23. Mizutani,Atsuya, Ignition system for internal-combustion engine.
  24. Skinner, Albert Anthony; Boyer, James Alva; Butler, Jr., Raymond O., Ignition system having a high resistivity core.
  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.
  26. Ward,Michael A. V., MCU based high energy ignition.
  27. Reimann, Michael, Method and device for igniting a gas-fuel mixture.
  28. Torrisi,Giovanni L.; Torres,Antonino; Liporace,Nicola A., Multichannel electronic ignition device with high-voltage controller.
  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.
  30. Miyazawa, Shigemi, Semiconductor apparatus.
  31. Pattantyus,Tom I., Soft IGBT turn-on ignition applications.
  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.
  33. Huberts, Garlan J.; Qu, Qiuping, Spark plug fouling detection for ignition system.
  34. Huberts, Garlan J.; Qu, Qiuping, Spark plug fouling detection for ignition system.
  35. Huberts, Garlan J.; Qu, Qiuping, Spark plug fouling detection for ignition system.
  36. Fang, Cheng-Jen, Switched-mode power supply for providing a stable output voltage.
  37. Chesney, David James; Kekedjian, Harry, System and method for evaluating an integrated coil on plug ignition system.
  38. Morganti,Carl R.; Klocinski,James J., Turn-on coil driver for eliminating secondary diode in coil-per-plug ignition coils.
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