Invention Grant
- Patent Title: Exhaust gas turbocharger for an internal combustion engine
- Patent Title (中): 用于内燃机的废气涡轮增压器
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Application No.: US10521993Application Date: 2003-06-24
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Publication No.: US07350356B2Publication Date: 2008-04-01
- Inventor: Siegfried Sumser , Helmut Finger , Paul Löffler , Peter Fledersbacher , Hans-Jürgen Weimann
- Applicant: Siegfried Sumser , Helmut Finger , Paul Löffler , Peter Fledersbacher , Hans-Jürgen Weimann
- Applicant Address: DE Stuttgart
- Assignee: Daimler AG
- Current Assignee: Daimler AG
- Current Assignee Address: DE Stuttgart
- Agency: Collard & Roe, P.C.
- Priority: DE10233042 20020720
- International Application: PCT/EP03/06603 WO 20030624
- International Announcement: WO2004/009961 WO 20040129
- Main IPC: F02B33/44
- IPC: F02B33/44 ; F02D23/00 ; F01B25/02 ; F04D15/00 ; F04D27/00
Abstract:
An exhaust gas turbocharger for an internal combustion engine has an exhaust gas turbine in the exhaust gas train and a compressor in the intake tract, whereby an adjustable throttle device is provided upstream from the compressor wheel, for regulating the air mass stream to be supplied. The throttle device comprises a first guide grid and a second guide grid in the inflow region to the compressor wheel. Each guide grid possesses an adjustable grid geometry.
Public/Granted literature
- US20060096287A1 Exhaust gas turbocharger for an internal combustion engine Public/Granted day:2006-05-11
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