发明公开
EP1945936A1 DICHTSCHEIBE, INSBESONDERE ZUM ABDICHTEN EINES KRAFTSTOFFINJEKTORS GEGENÜBER EINEM MOTORBLOCK, SOWIE KRAFTSTOFFINJEKTOR
审中-公开
DICHTSCHEIBE，特别是用于密封的燃料喷射器针对发动机缸体和喷油嘴
- 专利标题： DICHTSCHEIBE, INSBESONDERE ZUM ABDICHTEN EINES KRAFTSTOFFINJEKTORS GEGENÜBER EINEM MOTORBLOCK, SOWIE KRAFTSTOFFINJEKTOR
- 专利标题（英）： Sealing disc, in particular for sealing off a fuel injector with respect to an engine block, and fuel injector
- 专利标题（中）： DICHTSCHEIBE，特别是用于密封的燃料喷射器针对发动机缸体和喷油嘴
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申请号： EP06807488.9申请日： 2006-10-24
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公开(公告)号： EP1945936A1公开(公告)日： 2008-07-23
- 发明人: HANNEKE, Juergen , GAUDL, Andreas
- 申请人： ROBERT BOSCH GMBH
- 申请人地址： Postfach 30 02 20 70442 Stuttgart DE
- 专利权人： ROBERT BOSCH GMBH
- 当前专利权人： ROBERT BOSCH GMBH
- 当前专利权人地址： Postfach 30 02 20 70442 Stuttgart DE
- 优先权： DE102005052674 20051104
- 国际公布： WO2007051726 20070510
- 主分类号： F02M61/14
- IPC分类号： F02M61/14 ; F16J15/06 ; F16B43/00 ; F16J15/08
摘要：
According to the invention, a sealing disc (16) serves to seal off a fuel injector with respect to an engine block of an internal combustion engine. Said sealing disc (16) comprises an inner opening (24) and a captive securing means (28) for captive retention on the fuel injector. It is proposed according to the invention that the sealing disc (16) has, overall, at least one support layer (30) and at least two sealing layers (32, 34) arranged to each side of the support layer (30), wherein the support layer (30) is made from a stiffer material than the sealing layers (32, 34), and that the captive securing means comprises, at an edge of the inner opening, at least one radially inwardly extending lug-like projection (28).
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