公开(公告)号：US09790847B2

公开(公告)日：2017-10-17

申请号：US14246575

申请日：2014-04-07

Applicant: Cummins Inc.

Inventor： David P. Genter ,  David P. Richter ,  Andrew Kitchen

IPC: F02B29/04 ,  F02B37/00 ,  F02B37/013 ,  F02B67/10 ,  F02B37/007

CPC classification number: F02B37/004 ,  F02B29/04 ,  F02B37/001 ,  F02B37/007 ,  F02B37/013 ,  F02B67/10 ,  Y02T10/144 ,  Y02T10/146 ,  Y10T29/49231

Abstract: A turbocharged internal combustion engine system includes at least one high pressure turbocharger system mounted on-engine and at least one low pressure turbocharger system mounted off-engine. An intercooler can further be mounted off-engine with the low pressure turbocharger and an aftercooler can be mounted on-engine with the high pressure turbocharger.

公开(公告)号：US20160010602A1

公开(公告)日：2016-01-14

申请号：US14861644

申请日：2015-09-22

Applicant: Cummins Inc.

Inventor： Andrew Kitchen

IPC: F02M35/10 ,  F02M35/116

Abstract: Systems and methods for intake manifold overpressure compensation for internal combustion engines with gaseous induction fuel systems are disclosed. The systems and methods include a connecting element that extends between and fluidly connects the downstream ends of first and second intake manifold banks of the internal combustion engine.

Abstract translation: 公开了用于具有气体感应燃料系统的内燃机的进气歧管超压补偿的系统和方法。 该系统和方法包括在内燃机的第一和第二进气歧管组的下游端之间延伸并流体连接的连接元件。

公开(公告)号：US20150285131A1

公开(公告)日：2015-10-08

申请号：US14246575

申请日：2014-04-07

Applicant: Cummins Inc.

Inventor： David P. Genter ,  David P. Richter ,  Andrew Kitchen

IPC: F02B37/00 ,  F02B29/04

CPC classification number: F02B37/004 ,  F02B29/04 ,  F02B37/001 ,  F02B37/007 ,  F02B37/013 ,  F02B67/10 ,  Y02T10/144 ,  Y02T10/146 ,  Y10T29/49231

Abstract: A turbocharged internal combustion engine system includes at least one high pressure turbocharger system mounted on-engine and at least one low pressure turbocharger system mounted off-engine. An intercooler can further be mounted off-engine with the low pressure turbocharger and an aftercooler can be mounted on-engine with the high pressure turbocharger.

Abstract translation: 涡轮增压内燃机系统包括安装在发动机上的至少一个高压涡轮增压器系统和安装在发动机上的至少一个低压涡轮增压器系统。 中间冷却器可以进一步与低压涡轮增压器一起安装在发动机外部，而后冷却器可以用高压涡轮增压器安装在发动机上。