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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Squishinduced turbulence generating colliding flow coupled spark discharge in an IC engine

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-023/08   
미국특허분류(USC) 123/661 ; 123/305 ; 123/636 ; 123/162
출원번호 US-0496146 (2000-02-01)
발명자 / 주소
대리인 / 주소
    Perkins, Smith & Cohen, LLPCohen
인용정보 피인용 횟수 : 42  인용 특허 : 7
초록
▼

An improved ignition-combustion system for internal combustion engines comprising a compact combustion chamber zone (4) in the engine cylinder head (6) mainly under the exhaust valve (8) and with large air-squish zones (124a, 124b) formed at the edge of the combustion zone which produce colliding squish flows (2, 2a, 3a, 3b) with high turbulence (3c) at the center of the combustion zone, with one or two spark plugs (12a/118, 12b/18a) located at the edge of the combustion zone within the high squish zones, resulting in a combined ignition and combustion s...

대표
청구항
▼

[ What is claimed is:] [1.]1. An internal combustion engine for igniting, combusting, and expanding an air-fuel mixture and producing work by means of a movable piston within a cylinder that has a cylinder head powered by the combustion-expansion, the engine employing a colliding-flow-coupled-spark-discharge process, CFCSD, comprising, in combination:(a) a combustion chamber placed and shaped to form a combustion zone mainly within the cylinder head constructed and arranged to induce high air flow with intense turbulence as the piston moves near the cyli...

이 특허에 인용된 특허 (7)

  1. Akimoto Akira,JPX ; Yamaji Toshio,JPX ; Kakizaki Keiichi,JPX. Combustion chamber of in-cylinder direct fuel injection engine. USP1999105960767.
  2. Yamamoto Hiroyuki (Hiroshima JPX) Horita Shigeo (Hiroshima JPX) Uchida Hiroyasu (Hiroshima JPX). Engine and method for designing same. USP1993115261367.
  3. Oda Hideharu (Hamamatsu JPX). Four-stroke cycle engine. USP1993085237973.
  4. Wirth Martin,ATX ; Piock Walter,ATX ; Mundorff Frank,ATX. Four-stroke internal combustion engine with spark ignition. USP1998035727520.
  5. Roessler Klaus,DEX ; Kraemer Stephan,DEX ; Karl Guenter,DEX ; Enderle Christian,DEX. Method of providing an ignitable fuel/air mixture in an internal combustion engine with direct fuel injection. USP1999115983853.
  6. Ward Michael A. V. (20 Marrett Rd. Lexington MA 02173). Reverse stratified, ignition controlled, emissions best timing lean burn engine. USP1993055211147.
  7. Suzuki Toshio (Iwata JPX). Squish structure for spark ignition engine. USP1994055307773.

이 특허를 인용한 특허 피인용횟수: 42

  1. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P.; Afjeh,Homa. Air and fuel supply system for a combustion engine. USP2007037191743.
  2. Coleman, Gerald N.; Duffy, Kevin P.; Faulkner, Stephen A.; Fluga, Eric C.; Kilkenny, Jonathan P.; Leman, Scott A.; Opris, Cornelius N.; Verkiel, Maarten; Weber, James R.. Air and fuel supply system for combustion engine. USP2003116651618.
  3. Coleman,Gerald N.; Duffy,Kevin P.; Faulkner,Stephen A.; Fluga,Eric C.; Kilkenny,Jonathan P.; Leman,Scott A.; Opris,Cornelius N.; Verkiel,Maarten; Weber,James R.. Air and fuel supply system for combustion engine. USP2007027178492.
  4. Weber, James Richard; Leman, Scott A.. Air and fuel supply system for combustion engine. USP2004026688280.
  5. Weber,James Richard; Leman,Scott A.. Air and fuel supply system for combustion engine. USP2007047204213.
  6. Bryant, Clyde C.. Cold air super-charged internal combustion engine, working cycle and method. USP2005106951211.
  7. Canino, Gianluca; Cuniberti, Marco; Durando, Mario; Micelli, Damiano. Combustion chamber for diesel engines with inclined engine valves. USP2015079074519.
  8. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P.. Combustion engine including cam phase-shifting. USP2007087252054.
  9. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P.; Pierpoint,David A.. Combustion engine including fluidically-driven engine valve actuator. USP2007047201121.
  10. Kagy, Robert A.; Bloms, Jason K.; Funke, Steven J.. Control system and method for a valve actuator. USP2005126976459.
  11. Kagy,Robert A.; Bloms,Jason K.; Funke,Steven J.. Control system and method for a valve actuator. USP2007067228828.
  12. Chang,David Y.. Control system and method for engine valve actuator. USP2007027178491.
  13. Bloms,Jason Kenneth; Faletti,James J.; Leman,Scott Alan; Pierpont,David Andrew; Weber,James Richard. Control system and method for variable valve actuation system. USP2006097100552.
  14. Yamaguchi, Junichi; Tanabe, Yoshiyuki; Onishi, Koji; Ishii, Toshio; Fujii, Hiroshi. Cylinder direct injection type internal combustion engine. USP2005096948474.
  15. Toshiharu Nogi JP; Takuya Shiraishi JP; Yoko Nakayama JP; Noboru Tokuyasu JP; Yusuke Kihara JP; Yoshihiro Sukegawa JP; Minoru Ohsuga JP; Mineo Kashiwaya JP. Cylinder injection engine and control apparatus and method thereof. USP2002126499456.
  16. Chang,David Yu Zhang. Engine valve actuation system. USP2006016988471.
  17. Chang,David Yu Zhang. Engine valve actuation system. USP2008017318398.
  18. Cornell,Sean O.; Leman,Scott Alan. Engine valve actuation system. USP2006027004122.
  19. Cornell,Sean O.; Leman,Scott Alan. Engine valve actuation system. USP2006077069887.
  20. Cornell,Sean O.; Leman,Scott Alan. Engine valve actuation system. USP2007087258088.
  21. Cornell,Sean O.; Leman,Scott Alan. Engine valve actuation system. USP2007087255075.
  22. Harmon,Michael Patrick. Engine valve actuation system. USP2006037007650.
  23. Harmon,Michael Patrick. Engine valve actuation system. USP2008107434556.
  24. Bloms,Jason Kenneth; Faletti,James J.; Holtman,Richard Herman; Leman,Scott Alan; Pierpont,David Andrew. Engine valve actuation system and method. USP2006067063055.
  25. Chang, David Y.. Engine valve actuator. USP2005106957634.
  26. Leman,Scott A.; Pierpont,David Andrew. Engine valve actuator providing Miller cycle benefits. USP2008037347171.
  27. Russell, John D.; Andri, Michael. First and second spark plugs for improved combustion control. USP2009087578281.
  28. Yuichi Suzuki JP; Uichitake Uchiyama JP. In-cylinder injection gasoline engine. USP2002126499457.
  29. Inoue,Koichi; Nishii,Satoshi; Mori,Kouichi; Mitsuishi,Shunichi. Internal combustion engine. USP2007047207312.
  30. Wasada, Mitsunori; Yamamoto, Tsuyoshi; Nakahara, Yasushi; Youso, Takashi; Abe, Hiroaki; Nagano, Takaaki; Inoue, Atsushi; Nagatsu, Kazuhiro; Kaminaga, Takashi; Fujikawa, Tatsuya. Internal combustion engine. USP20180710012134.
  31. Bryant, Clyde C.. Internal combustion engine and working cycle. USP2012078215292.
  32. Bryant,Clyde C.. Internal combustion engine and working cycle. USP2007107281527.
  33. Bryant,Clyde C.. Internal combustion engine and working cycle. USP2007057222614.
  34. Shawn H. Swales ; Gurinder S. Kahlon ; James J. Klocinski. Regenerative deceleration for a hybrid drive system. USP2002096445982.
  35. Robel, Wade James; Cornell, Sean O.. System and method for actuating an engine valve. USP2005096941909.
  36. Robel,Wade James; Cornell,Sean O.. System and method for actuating an engine valve. USP2006067055472.
  37. Shinogle, Ronald D.. System and method for actuating an engine valve. USP2005086935287.
  38. Shinogle,Ronald D.. System and method for actuating an engine valve. USP2006077080615.
  39. Bloms, Jason Kenneth; Faletti, James J.; Leman, Scott Alan; Pierpont, David Andrew; Weber, James Richard. System and method for controlling engine operation. USP2005086928969.
  40. Bloms,Jason Kenneth; Funke,Steven J.; Kagy,Robert A.; Jacobson,Evan E.. System and method for monitoring engine valve actuation. USP2006077077082.
  41. Ward,Michael A. V.. Two-valve high squish flow I.C. engine. USP2007017165528.
  42. Pierpont, David A.; Crowell, Thomas J.. Variable valve actuation control for operation at altitude. USP2005066912458.

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