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Apparatuses, methods, and systems for thermal management of hybrid vehicle SCR aftertreatment

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/00
출원번호 US-0209874 (2011-08-15)
등록번호 US-8473177 (2013-06-25)
발명자 / 주소
  • Madurai Kumar, Mahesh
  • Andreae, Morgan M.
  • Currier, Neal W.
출원인 / 주소
  • Cummins, Inc.
대리인 / 주소
    Krieg DeVault LLP
인용정보 피인용 횟수 : 4  인용 특허 : 112

초록

Some exemplary embodiments include hybrid vehicle systems including an engine operable to output exhaust, an exhaust aftertreatment system configured to receive the exhaust from the engine, the exhaust aftertreatment system including an SCR catalyst operable to reduce NOx in the exhaust and an elect

대표청구항

1. A hybrid vehicle system comprising: an engine operable to output exhaust;an exhaust aftertreatment system configured to receive the exhaust from the engine, the exhaust aftertreatment system including an SCR catalyst operable to reduce NOx in the exhaust and an electrical heater operable to heat

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이 특허를 인용한 특허 (4)

  1. Sujan, Vivek Anand; Wills, J. Stephen; Andreae, Morgan MacKenzie; Books, Martin T., Control of aftertreatment regeneration in a hybrid powered vehicle.
  2. Kim, Chang H.; Gonze, Eugene V.; Namuduri, Chandra S.; Shoemaker, Kenneth J., Method for converting constituent gases in an internal combustion engine exhaust gas mixture and a vehicle incorporating the same.
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  4. Webb, Cynthia C.; Kreder, III, Karl J., Use of Braking energy to augment exhaust heat for improved operation of exhaust aftertreatment devices.
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