$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

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.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

EGR constructions for opposed-piston engines

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-033/44    F02B-047/08    F02B-025/08    F02B-071/00    F02M-025/07   
미국특허분류(USC) 060/605.2; 123/568.14; 123/051B; 123/046R
출원번호 US-0068679 (2011-05-16)
등록번호 US-8549854 (2013-10-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Meador, Terrance A.
인용정보 피인용 횟수 : 27  인용 특허 : 17
초록

A two-stroke, opposed-piston engine with one or more ported cylinders and uniflow scavenging includes an exhaust gas recirculation (EGR) construction that provides a portion of the exhaust gasses produced by the engine for mixture with charge air to control the production of NOx during combustion.

대표
청구항
▼

1. A ported, uniflow-scavenged, opposed-piston engine including at least one cylinder with piston-controlled exhaust and intake ports and a charge air channel coupled to at least one intake port of the engine, in which an exhaust gas recirculation (EGR) loop has a loop input coupled to an EGR port of the cylinder located between the exhaust port and a longitudinal center of the cylinder, and a loop output coupled to the charge air channel. 2. The ported, uniflow-scavenged, opposed-piston engine of claim 1, in which the EGR loop includes a valve having an...

이 특허에 인용된 특허 (17)

  1. Hoffmann Hanns,DEX ; Widmann Wolfgang,DEX. Control of supercharged internal combustion engine. USP2001056227180.
  2. Beck, N. John; Wong, Hoi Ching; Gebert, Kresimir. EGR control system and method for an internal combustion engine. USP2004066742335.
  3. Ishikawa,Naoya. EGR system for internal combustion engine provided with a turbo-charger. USP2006057043914.
  4. Max, Erland; Lundgren, Staffan; Somhurst, Joop; Höglund, Anders; Wirmark, Göran; Gertmar, Lars; Denbratt, Ingemar. Energy converter. USP2010127845317.
  5. Hashizume,Takeshi. Exhaust gas control apparatus for internal combustion engine. USP2008117444804.
  6. Peng, Lixin; Carlson, Cliff. Exhaust gas recirculation for a free piston engine. USP2005086925971.
  7. McKinley Thomas L. ; Dimpelfeld Philip M. ; Mulloy John M.. Exhaust gas recirculation system for a turbocharged internal combustion engine. USP2001116311494.
  8. Thomas L. McKinley ; Philip M. Dimpelfeld ; John M. Mulloy. Exhaust gas recirculation system for a turbocharged internal combustion engine. USP2002036354084.
  9. Hitomi Mitsuo (Hiroshima) Hattori Toshihiko (Hiroshima) Kashiyama Kenji (Hiroshima) Sasaki Junsou (Hiroshima) Umezawa Kazuaki (Hiroshima) Kaide Tadayoshi (Hiroshima) Iwata Noriyuki (Hiroshima) Yamaga. Exhaust gas recirculation system for an internal combustion engine. USP1993045203311.
  10. Isobe Daiji,JPX. Internal combustion engine control with fast exhaust catalyst warm-up. USP1999115974792.
  11. Sumser,Siegfried; Fledersbacher,Peter; Finger,Helmut; L？ffler,Paul; Stute,Manfred; R？ssler,Klaus. Internal combustion engine including a compressor and method for operating an internal combustion engine. USP2007077246490.
  12. Hitomi Mitsuo (Hiroshima JPX) Kashiyama Kenji (Hiroshima JPX) Masuda Shunji (Hiroshima JPX). Internal combustion engine with supercharger. USP1996045509394.
  13. Wong, Hoi Ching; Payne, John; Beck, Niels Johannes. Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation. USP2005096948475.
  14. Fulton,Justin; Lynch,Franklin Earl. System and method of stoichiometric combustion for hydrogen fueled internal combustion engines. USP2007107281531.
  15. Danby, Susannah Elizabeth; Faulkner, Stephen Anthony; Heaton, David Mark; Southall, Robert. System for controlling exhaust aftertreatment. USP2011027886528.
  16. Schwiesow, Paul Albert; Schwiesow, Ronald Lee; Tomassetti, Jr., Dino. Two-stroke HCCI compound free-piston/gas-turbine engine. USP2012038127544.
  17. Pischinger,Franz; Hofbauer,Peter. Two-stroke internal combustion engine with free opposed pistons. USP2006057047916.

이 특허를 인용한 특허 피인용횟수: 27

  1. Fuqua, Kevin B.; Koszewnik, John J.; Naik, Suramya D.; Redon, Fabien G.; Regner, Gerhard; Zermeño-Benitez, Rodrigo. Air handling constructions for opposed-piston engines. USP2017029581024.
  2. Herold, Randy E.; Nagar, Nishit; Redon, Fabien G.. Air handling control for opposed-piston engines with uniflow scavenging. USP2015129206751.
  3. Herold, Randy E.; Nagar, Nishit; Redon, Fabien G.. Air handling control for opposed-piston engines with uniflow scavenging. USP2017079695763.
  4. Herold, Randy E.; Nagar, Nishit; Redon, Fabien G.. Air handling control for opposed-piston engines with uniflow scavenging. USP2017079708989.
  5. Sturman, Oded Eddie. Ammonia fueled mobile and stationary systems and methods. USP2014118887690.
  6. Rollinger, John Eric; Fulton, Brien Lloyd; Gates, Freeman Carter; Richards, Adam J.. Boost reservoir EGR control. USP2016129528429.
  7. Redon, Fabien G.. Cold-start strategies for opposed-piston engines. USP2015059032927.
  8. Abani, Neerav; MacKenzie, Ryan G.. Combustion chamber construction with dual mixing regions for opposed-piston engines. USP2015129211797.
  9. Burton, Tristan M.; Redon, Fabien G.. Combustion chamber constructions for opposed-piston engines. USP2016049309807.
  10. Fuqua, Kevin B.; Redon, Fabien G.; Shen, Huixian; Wahl, Michael H.; Lenski, Brendan M.. Combustion chamber constructions for opposed-piston engines. USP2017039593627.
  11. Sturman, Oded Eddie. Digital hydraulic opposed free piston engines and methods. USP2016109464569.
  12. Dion, Eric P.; Read, Iain J. L.; Redon, Fabien G.; Regner, Gerhard; Wahl, Michael H.. EGR constructions for opposed-piston engines. USP2016089410506.
  13. Dion, Eric P.; Read, Iain J. L.; Redon, Fabien G.; Regner, Gerhard; Wahl, Michael H.. EGR constructions for opposed-piston engines. USP2018049951725.
  14. Dion, Eric P.. EGR for a two-stroke cycle engine without a supercharger. USP2018019869258.
  15. Mc Clearen, James; Klaver, Jeffrey Wayne; Hunter, Gary L.. Engine block construction for opposed piston engine. USP20180910072604.
  16. Sturman, Oded Eddie. Free piston engines with single hydraulic piston actuator and methods. USP2015129206738.
  17. Artioli, Vezio. Grip apparatus for exercise equipment and method for making thereof. USP20181110124207.
  18. Redon, Fabien G.. Low reactivity, compression-ignition, opposed-piston engine. USP2018069995201.
  19. Redon, Fabien G.. Low reactivity, compression-ignition, opposed-piston engine. USP2018059957880.
  20. Chen, Able; Zheng, Wei; Yang, Sheau Jiun; Ho, Po-Lin. Multi-configuration input device. USP2017069674335.
  21. Fuqua, Kevin B.; Koszewnik, John J.; Naik, Suramya D.; Redon, Fabien G.; Regner, Gerhard; Zermeño Benitez, Rodrigo. Open intake and exhaust chamber constructions for an air handling system of an opposed-piston engine. USP2017019551220.
  22. Mc Clearen, James; Klaver, Jeffrey Wayne; Hunter, Gary L.. Opposed piston two stroke engine liner construction. USP20180710036344.
  23. Burton, Tristan M.; Redon, Fabien G.. Piston crown bowls defining combustion chamber constructions in opposed-piston engines. USP20190110180115.
  24. Gu, Jiawei. Slider cover for computing device. USP2017099769293.
  25. Redon, Fabien G.. Swirl-conserving combustion chamber construction for opposed-piston engines. USP2016129512779.
  26. Nagar, Nishit. System and method for air handling control in opposed-piston engines with uniflow scavenging. USP2016129512790.
  27. Nagar, Nishit; Quimby, Donovan M.. Trapped burned gas fraction control for opposed-piston engines with uniflow scavenging. USP2016039284884.

IPC 상위 출원인