发明申请
US20050087625A1 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
- 专利标题： Method of producing a fuel injector, and relative fuel injector
- 专利标题（中）： 燃料喷射器的制造方法以及相对燃料喷射器
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申请号： US10974446申请日： 2004-10-27
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公开(公告)号： US20050087625A1公开(公告)日： 2005-04-28
- 发明人: Mario Ricco , Adriano Gorgoglione
- 申请人： Mario Ricco , Adriano Gorgoglione
- 专利权人： C.R.F. SOCIETA CONSORTILE PER AZIONI
- 当前专利权人： C.R.F. SOCIETA CONSORTILE PER AZIONI
- 优先权： ITTO2000A001230 20001229; ITTO2001A000025 20010116
- 主分类号： F02M47/02
- IPC分类号： F02M47/02 ; F02M59/46 ; F02M61/16 ; F02M63/00 ; F02M61/00
摘要：
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.
公开/授权文献
- US07458155B2 Method of producing a fuel injector 公开/授权日：2008-12-02
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