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公开(公告)号:WO2021126529A1
公开(公告)日:2021-06-24
申请号:PCT/US2020/062897
申请日:2020-12-02
Applicant: TULA TECHNOLOGY, INC. , CUMMINS INC.
Inventor: YUAN, Xin , CHEN, Shikui Kevin , LIGHT-HOLETS, Jennifer K. , BARDAKJY, Scott R.
IPC: F02D41/00 , F02D41/0052 , F02D41/0072 , F02M26/05 , F02M26/43
Abstract: A system and method of integrating an engine having dynamic skip fire control with an exhaust gas recirculation system in a turbocharged internal combustion engine is described. An engine control system determines an appropriate firing pattern based at least in part on a desired exhaust gas recirculation flow rate. Signals from sensors in the intake manifold and exhaust system may also be used as part of a feedback loop to determine a desired exhaust gas recirculation flow rate.
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公开(公告)号:WO2021260194A1
公开(公告)日:2021-12-30
申请号:PCT/EP2021/067541
申请日:2021-06-25
Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT
Inventor: CANTELOUBE, Jonathan , HERNANDEZ, Dorian , HANAUER, Sébastien
IPC: F02M26/47 , F02M26/22 , G01F1/66 , G01F15/02 , G01K13/024 , G01L9/00 , F02D2041/0067 , F02D2041/0075 , F02D41/0072 , G01F1/662 , G01F1/667 , G01F15/18 , G01F15/185 , G01K13/02 , G01K2205/04
Abstract: Le dispositif de mesure comporte un boitier logeant des organes de mesure, les organes de mesure comprenant : - un organe (24) de mesure de débit volumique, comprenant au moins un transducteur piézoélectrique, - un organe (20) de mesure de température, et - un organe (22) de mesure de pression.
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