公开(公告)号：US20090321408A1

公开(公告)日：2009-12-31

申请号：US12305054

申请日：2008-03-06

申请人： Christoph Kern ,  Ewgenji Landes ,  Reiko Zach ,  Michael Kleindl ,  Christian Doering ,  Steffen Schott ,  Pavlo Saltikov

发明人： Christoph Kern ,  Ewgenji Landes ,  Reiko Zach ,  Michael Kleindl ,  Christian Doering ,  Steffen Schott ,  Pavlo Saltikov

IPC分类号： F23Q7/22

CPC分类号： F23Q7/001

摘要： A glow plug for a combustion chamber of a self-igniting internal combustion engine has a ceramic heating element designed as a sheathed-element glow plug, which is surrounded by a supporting tube. The ceramic heating element is sealed with respect to the combustion chamber of the internal combustion engine by a seal in the supporting tube. The seal is designed as a sealing element made of an FeNi alloy having an Invar effect.

摘要翻译： 用于自燃内燃机的燃烧室的电热塞具有设计成被支撑管包围的护套元件电热塞的陶瓷加热元件。 陶瓷加热元件通过支撑管中的密封件相对于内燃机的燃烧室被密封。 密封件被设计为由具有Invar效应的FeNi合金制成的密封元件。

公开(公告)号：US08003917B2

公开(公告)日：2011-08-23

申请号：US12305054

申请日：2008-03-06

申请人： Christoph Kern ,  Ewgenji Landes ,  Reiko Zach ,  Michael Kleindl ,  Christian Doering ,  Steffen Schott ,  Pavlo Saltikov

发明人： Christoph Kern ,  Ewgenji Landes ,  Reiko Zach ,  Michael Kleindl ,  Christian Doering ,  Steffen Schott ,  Pavlo Saltikov

IPC分类号： F23Q7/22 ,  F23Q7/00

CPC分类号： F23Q7/001

摘要： A glow plug for a combustion chamber of a self-igniting internal combustion engine has a ceramic heating element designed as a sheathed-element glow plug, which is surrounded by a supporting tube. The ceramic heating element is sealed with respect to the combustion chamber of the internal combustion engine by a seal in the supporting tube. The seal is designed as a sealing element made of an FeNi alloy having an Invar effect.

摘要翻译： 用于自燃内燃机的燃烧室的电热塞具有设计成被支撑管包围的护套元件电热塞的陶瓷加热元件。 陶瓷加热元件通过支撑管中的密封件相对于内燃机的燃烧室被密封。 密封件被设计为由具有Invar效应的FeNi合金制成的密封元件。