Invention Grant
- Patent Title: Engine system for increasing available turbocharger energy
- Patent Title (中): 用于增加可用涡轮增压器能量的发动机系统
-
Application No.: US13826490Application Date: 2013-03-14
-
Publication No.: US09021785B2Publication Date: 2015-05-05
- Inventor: Keith E. Moravec , Teoman Uzkan
- Applicant: Electro-Motive Diesel, Inc.
- Applicant Address: US IL LaGrange
- Assignee: Electro-Motive Diesel, Inc.
- Current Assignee: Electro-Motive Diesel, Inc.
- Current Assignee Address: US IL LaGrange
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: F02M25/06
- IPC: F02M25/06 ; F01N3/00 ; F01N3/10 ; F01N3/02 ; F01N1/00 ; F02B47/08 ; F02M25/07 ; F01N3/021

Abstract:
An engine system for a machine is disclosed. The engine system may have an intake manifold configured to direct air into a donor cylinder and a non-donor cylinder of an engine. The engine system may also have a first exhaust manifold configured to direct exhaust from the non-donor cylinder to the atmosphere. The engine system may also have a second exhaust manifold configured to receive exhaust from the donor cylinder. The engine system may further have a control valve configured to selectively direct a first amount of exhaust from the second exhaust manifold to the intake manifold. In addition, the engine system may have an orifice configured to allow a second amount of exhaust to flow from the second exhaust manifold to the first exhaust manifold.
Public/Granted literature
- US20140260193A1 ENGINE SYSTEM FOR INCREASING AVAILABLE TURBOCHARGER ENERGY Public/Granted day:2014-09-18
Information query