$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Camless engines with compression release braking

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02D-013/04
  • F01L-009/02
출원번호 US-0409646 (1995-03-24)
발명자 / 주소
  • Cosma Gheorghe (Windsor CT) Usko James (North Granby CT)
출원인 / 주소
  • Diesel Engine Retarders, Inc. (Wilmington DE 02)
인용정보 피인용 횟수 : 49  인용 특허 : 32

초록

A camless internal combustion engine has electronically or computer controlled, electrically operated hydraulic actuators for selectively opening the engine cylinder valves. The engine is capable of operating in either positive power mode or compression release engine braking mode. The pressure of t

대표청구항

Internal combustion engine apparatus capable of operating in either positive power mode or compression release engine braking mode, said engine including engine cylinder valves, a hydraulic actuator respectively associated with each of said valves for selectively opening at least some of said valves

이 특허에 인용된 특허 (32)

  1. Miller Charles R. (Metamora IL) Shyu Tsu P. (Dunlap IL) Weber J. Roger (Chillicothe IL), Apparatus for adjustably controlling valve movement and fuel injection.
  2. Weissler ; II Harold E. (Newport News VA) Weber Robert E. (Newport News VA) Wakeman Russell J. (Newport News VA), Closed loop electric valve control for I. C. engine.
  3. Wunning John J. (Peoria) Davis Errol W. (Chillicothe) Schmidt Larry E. (Peoria) Penick Ronald J. (Peoria) Deiri Mohamad Z. (Peoria) Young Paul M. (Peoria IL), Control system for an internal combustion engine.
  4. Richeson ; Jr. William E. (Fort Wayne IN), Electro-hydraulic valve actuator.
  5. Tittizer Gabriel (Rsrath DEX), Electro-magnetic-hydraulic valve drive for internal combustion engines.
  6. Kawamura Hideo (Samukawa JPX), Electromagnetic valve control system.
  7. Stepper Mark R. (Columbus IN) White Gregory R. (Columbus IN) Seger Jeffrey P. (Greenwood IN) VanKlompenburg Douglas (Columbus IN) Green James H. (Manhattan Beach CA) Ling Richard (Scottsdale AZ), Engine brake control apparatus and method.
  8. Faletti James J. (Spring Valley IL) Bui Yung T. (Peoria Heights IL), Engine braking utilizing unit valve actuation.
  9. Lawrence Keith E. (Peoria IL) Shyu Tsu P. (Dunlap IL), Engine combustion system.
  10. Jordan Edgar R. (32260 W. 12 Mile Rd. Farmington MI 48018), Engine cylinder valve control mechanism and cylinder head and engine incorporating same.
  11. Clarke John M. (Chillicothe IL) Faletti James J. (Spring Valley IL), Engine operation using fully flexible valve and injection events.
  12. Chareire Jean-Louis (Levallois FRX), Four stroke thermal engine capable of temporary boost.
  13. Ule Louis A. (27 Mustang Road Rolling Hills CA 90274) Michelson Gunnar P. (7416½Sepulveda Blvd. Van Nuys CA 91405), High speed engine valve actuator.
  14. Richeson William E. (Fort Wayne IN), Hydraulic actuator with hydraulic springs.
  15. Trenne Myron U. (Rochester MI), Hydraulic valve actuator system.
  16. Woollatt Derek (Campbell NY), Hydraulically-operated valve assembly.
  17. Meistrick Zdenek S. (Bloomfield CT) Price Robert B. (Manchester CT), Hydro-mechanical overhead for internal combustion engine.
  18. Smietana James M. (West Seneca NY), Intake or exhaust valve actuator.
  19. Wright Gordon (Plymouth MI) Schechter Michael M. (Farmington Hills MI) Levin Michael B. (Birmingham MI), Integrated hydraulic system for electrohydraulic valvetrain and hydraulically assisted turbocharger.
  20. Wood ; III Charles D. (San Antonio TX), Internal combustion engine valve control device.
  21. Richeson William E. (Fort Wayne IN), Low energy hydraulic actuator.
  22. Gobert Ulrich (Hisings-Krra SEX) Danielsson Ola (Vstra Frlunda SEX), Method and a device for engine braking a four stroke internal combustion engine.
  23. Clarke John M. (Chillicothe IL) Faletti James J. (Spring Valley IL), Method and apparatus to improve a turbocharged engine transient response.
  24. Schechter Michael M. (Farmington Hills MI), Part load gas exchange strategy for an engine with variable lift camless valvetrain.
  25. Richeson William E. (Fort Wayne IN) Erickson Frederick L. (Fort Wayne IN), Pilot operated hydraulic valve actuator.
  26. Ule Louis A. (27 Mustang Road Rolling Hills Estates CA 90274), Programmed valve system for internal combustion engine.
  27. Erickson Frederick L. (Fort Wayne IN) Richeson William E. (Fort Wayne IN), Resilient hydraulic actuator.
  28. Rembold Helmut (Stuttgart DEX) Linder Ernst (Mhlacker DEX), Valve control apparatus with magnet valve for internal combustion engines.
  29. Schechter Michael M. (Farmington Hills MI) Levin Michael B. (Birmingham MI), Valve deactivation and adjustment system for electrohydraulic camless valvetrain.
  30. Kano Junichi (Kariya JPX) Sato Atsushi (Kariya JPX), Valve opening and closing timing control apparatus.
  31. Schechter Michael M. (Southfield MI), Variable engine valve control system.
  32. Schechter Michael M. (Farmington Hills MI) Levin Michael B. (Bloomfield MI), Variable engine valve control system with hydraulic damper.

이 특허를 인용한 특허 (49)

  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.
  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.
  3. Weber,James Richard; Leman,Scott A., Air and fuel supply system for combustion engine.
  4. James N. Usko ; Bruce N. Swanbon, Apparatus and method to supply oil, and activate rocker brake for multi-cylinder retarding.
  5. Dinkel, Michael J.; Gnage, Doug; Beiswenger, Dave, Apparatus for purging and excluding air from a hydraulic manifold assembly for variable deactivation of engine valves.
  6. Agrell,Fredrik, Arrangement and method for controlling a combustion engine.
  7. Janak, Robb, Captive volume accumulator for a lost motion system.
  8. Robb Janak, Captive volume accumulator for a lost motion system.
  9. Bryant, Clyde C., Cold air super-charged internal combustion engine, working cycle and method.
  10. Weber,James R.; Leman,Scott A.; Coleman,Gerald N.; Duffy,Kevin P.; Fluga,Eric C.; Kilkenny,Jonathan P., Combustion engine including cam phase-shifting.
  11. 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.
  12. Auffret, Nicolas; Dronniou, Nicolas, Control method for the intake and exhaust valves of an engine and internal combustion engine comprising such valves.
  13. Cowgill, Joel, Cylinder pressure based pump control systems and methods.
  14. Leman, Scott A.; Cornell, Sean O., Efficient internal combustion engine valve actuator.
  15. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  16. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  17. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  18. Cornell,Sean O.; Leman,Scott Alan, Engine valve actuation system.
  19. Leman, Scott A., Engine valve actuator.
  20. Leman,Scott A.; Pierpont,David Andrew, Engine valve actuator providing Miller cycle benefits.
  21. James N. Usko, Exhaust and intake rocker arm assemblies for modifying valve lift and timing during positive power.
  22. Duesmann,Markus, Fully variable mechanical valve gear for a piston-type internal combustion engine.
  23. Van Weelden, Curtis L., Hydraulic actuator for operating an engine cylinder valve.
  24. Anderson Thomas M. ; Gomez Enrique, Hydraulic displacement pump having two stroke length.
  25. Thomas M. Anderson ; Enrique Gomez, Hydraulic displacement pump having two stroke length.
  26. Usko, James N., Hydraulic lash adjuster with compression release brake.
  27. Turner, Christopher Wayne; Raimao, Miguel Angelo; Babbitt, Guy Robert, Hydraulic valve actuation systems and methods.
  28. Schmidt, Robert; Steffen, Holger; Stolk, Thomas; von Gaisberg-Helfenberg, Alexander, Hydraulic valve lifter with operating control system.
  29. De Ojeda William ; Das Pranab K., Hydraulically-assisted engine valve actuator.
  30. Bryant, Clyde C., Internal combustion engine and working cycle.
  31. Bryant,Clyde C., Internal combustion engine and working cycle.
  32. Bryant,Clyde C., Internal combustion engine and working cycle.
  33. Buehrle, II, Harry W.; Clark, Raymond C.; Gross, Jarrid; Long, Ron; Nist, Lance E., Internal combustion engine valve operating mechanism.
  34. Vorih Joseph M. ; Israel Mark A., Lost motion full authority valve actuation system.
  35. Vorih Joseph M. ; Egan ; III James F., Lost motion valve actuation system.
  36. Baltrucki, Justin; Gron, Jr., G. Michael; Audibert, Kevin; Fuchs, Neil, Lost motion valve actuation systems with locking elements including wedge locking elements.
  37. Harmon Michael P., Method and apparatus for operating a hydraulically-powered compression release brake assembly on internal combustion engine.
  38. Cotton, III, Clifford E.; Holtman, Richard H.; Waterfield, Larry G., Method and apparatus for operating an internal combustion engine exhaust valve for braking.
  39. Sean O. Cornell ; Scott A. Leman ; David E. Martin ; Ronald D. Shinogle, Method of controlling hydraulically actuated valves and engine using same.
  40. Cosma Gheorghe ; Usko James, Multi-cycle, engine braking with positive power valve actuation control system and process for using the same.
  41. Cosma,Gheorghe; Usko,James, Multi-cycle, engine braking with positive power valve actuation control system and process for using the same.
  42. Ruggiero, Brian, Multiple slave piston valve actuation system.
  43. Robel,Wade James; Cornell,Sean O., System and method for actuating an engine valve.
  44. Cavanagh, Mark S., System for controlling a variable valve actuation system.
  45. Erwin Schmidt DE; Siegfried Sumser DE, Turbocharged engine having engine compression braking control.
  46. Nagano, Shuji; Oka, Toshihiko; Yoshimoto, Koichi, Valve system for internal combustion engine.
  47. Vorih, Joesph M.; Mossberg, Jeffrey; Vanderpoel, Richard; Ernest, Steven; Paterson, Guy; Schwoerer, John A.; Leitkowski, Edward T.; Brzoska, Andrew; Cosma, Gheorghe, Variable lost motion valve actuator and method.
  48. Vorih, Joseph M.; Mossberg, Jeffrey; Vanderpoel, Richard; Ernest, Steven; Paterson, Guy; Schwoerer, John A.; Leitkowski, Edward T.; Brzoska, Andrew; Cosma, Gheorghe, Variable lost motion valve actuator and method.
  49. Schechter Michael M., Vehicle operating method and system.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트