Invention Application
US20020125344A1 Method of producing a fuel injector, and relative fuel injector
失效
燃料喷射器的制造方法以及相对燃料喷射器
- Patent Title: Method of producing a fuel injector, and relative fuel injector
- Patent Title (中): 燃料喷射器的制造方法以及相对燃料喷射器
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Application No.: US10034631Application Date: 2001-12-28
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Publication No.: US20020125344A1Publication Date: 2002-09-12
- Inventor: Mario Ricco , Adriano Gorgoglione
- Applicant: C.R.F. SOCIETA CONSORTILE PER AZIONI
- Applicant Address: null
- Assignee: C.R.F. SOCIETA CONSORTILE PER AZIONI
- Current Assignee: C.R.F. SOCIETA CONSORTILE PER AZIONI
- Current Assignee Address: null
- Priority: ITTO2000A001230 20001229; ITTO2001A000025 20010116
- Main IPC: F02M039/00
- IPC: F02M039/00
Abstract:
A fuel injector has an injector body extending along a given axis; a tubular valve body housed inside a hole in the injector body and coaxial with the injector body; and an annular chamber defined by the injector body and the valve body. The method of producing the injector includes connecting the valve body to the injector body, and fixing the valve body in a given position along the axis with respect to the injector body by means of a driving operation to interference fit the valve body inside the hole in the injector body.
Public/Granted literature
- US06824082B2 Method of producing a fuel injector, and relative fuel injector Public/Granted day:2004-11-30
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