发明公开
EP2725298A1 Method of manufacturing a bi-material glow plug
有权
Verfahren zur Herstellung einerZündkerzeaus zwei Materialien
- 专利标题： Method of manufacturing a bi-material glow plug
- 专利标题（中）： Verfahren zur Herstellung einerZündkerzeaus zwei Materialien
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申请号： EP12190090.6申请日： 2012-10-26
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公开(公告)号： EP2725298A1公开(公告)日： 2014-04-30
- 发明人: Ramond, Alain , Ratosa, Gverino , Golob, Jure
- 申请人： SIEVA d.o.o., PE Spodnja Idrija
- 申请人地址： Polje 15 5290 Sempeter Pri Gorici SI
- 专利权人： SIEVA d.o.o., PE Spodnja Idrija
- 当前专利权人： SIEVA d.o.o., PE Spodnja Idrija
- 当前专利权人地址： Polje 15 5290 Sempeter Pri Gorici SI
- 代理机构： Cabinet BARRE LAFORGUE & associés
- 主分类号： F23Q7/00
- IPC分类号： F23Q7/00
摘要：
The invention relates to a method of manufacturing a glow plug (1) in which a metal distal tube (2) is fitted-on around a heating rod (3) made of ceramic material, a metal proximal tube (4) is rigidly joined, by a distal end (5) of the said proximal tube (4), to a proximal end (6) of the distal tube (2), and the proximal tube (4) is joined to a plug body (7) in such a way that at least one distal portion of the proximal tube (4) projects from a distal end (8) of the plug body.
公开/授权文献
- EP2725298B1 Method of manufacturing a bi-material glow plug 公开/授权日：2017-11-22
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