Invention Grant
US09175655B2 Method of fabricating an injector for a combustion engine, armature-needle assembly and fluid injector
有权
制造用于内燃机,电枢针组件和流体喷射器的喷射器的方法
- Patent Title: Method of fabricating an injector for a combustion engine, armature-needle assembly and fluid injector
- Patent Title (中): 制造用于内燃机,电枢针组件和流体喷射器的喷射器的方法
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Application No.: US14508267Application Date: 2014-10-07
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Publication No.: US09175655B2Publication Date: 2015-11-03
- Inventor: Stefano Filippi , Mauro Grandi , Francesco Lenzi , Valerio Polidori
- Applicant: Continental Automotive GmbH
- Applicant Address: DE Hannover
- Assignee: CONTINENTAL AUTOMOTIVE GMBH
- Current Assignee: CONTINENTAL AUTOMOTIVE GMBH
- Current Assignee Address: DE Hannover
- Agency: Slayden Grubert Beard PLLC
- Priority: EP13188795 20131015
- Main IPC: F02M51/06
- IPC: F02M51/06 ; F02M61/10 ; F02M61/16 ; F02M61/18

Abstract:
A method of fabricating an injector of a combustion engine includes providing a first base body and a second base body for a valve needle of the injector, forming the first base body such that a first base part with a first stop face is formed, providing an armature with a bore, forming the second base body such that a second base part with a second stop face and a third stop face is formed, disposing a section of the first base part and a section of the second base part in a bore of the armature, disposing the first and second base parts relative to each other such that the first stop face abuts the second stop face, and establishing a fixed coupling between the first and second base parts, wherein the armature is movable between the first stop face and the third stop face.
Public/Granted literature
- US20150102134A1 Method Of Fabricating An Injector For A Combustion Engine, Armature-Needle Assembly And Fluid Injector Public/Granted day:2015-04-16
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