Invention Grant
US08573186B2 Injector for injecting fuel into combustion chambers of internal combustion engines
有权
用于将燃料喷射到内燃机的燃烧室中的喷射器
- Patent Title: Injector for injecting fuel into combustion chambers of internal combustion engines
- Patent Title (中): 用于将燃料喷射到内燃机的燃烧室中的喷射器
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Application No.: US12446069Application Date: 2007-09-12
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Publication No.: US08573186B2Publication Date: 2013-11-05
- Inventor: Andreas Rettich , Friedrich Boecking
- Applicant: Andreas Rettich , Friedrich Boecking
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Priority: DE102006049885 20061023
- International Application: PCT/EP2007/059593 WO 20070912
- International Announcement: WO2008/049691 WO 20080502
- Main IPC: F02M59/46
- IPC: F02M59/46 ; F02M57/02 ; F02M41/16
Abstract:
The invention relates to an injector for injecting fuel into combustion chambers of internal combustion engines. According to the invention, a valve seat of a control valve is designed as a flat seat that has a planar valve seat surface. A circumferential edge located on the face of a sleeve of the control valve rests on the planar valve seat surface when the control valve is closed.
Public/Granted literature
- US20100294240A1 INJECTOR FOR INJECTING FUEL INTO COMBUSTION CHAMBERS OF INTERNAL COMBUSTION ENGINES Public/Granted day:2010-11-25
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