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公开(公告)号：EP0998622A1
公开(公告)日：2000-05-10
申请号：EP98943746.2
申请日：1998-07-22
发明人： LEIBER, Karl, Heinz
摘要： Disclosed is a two-way gas valve comprising a valve spindle and a substantially metallic valve seat which, when mounted, closes or opens an explosion chamber in an internal combustion engine in relation to a gas pipe which can be connected to the explosion chamber. When the valve is in its open position, combustion gases flow onto the valve back surface, which is provided with a funnel-shaped deflector tapering from the seat periphery to the valve spindle and enclosing the latter. The equipment which transmits the actuating force of the valve to the valve seat is made mainly of a material with very low thermal expansion, such as invar.
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公开(公告)号：EP0998623A1
公开(公告)日：2000-05-10
申请号：EP98951298.3
申请日：1998-07-22
发明人： LEIBER, Karl, Heinz
CPC分类号： H01F7/1827 , F01L9/04 , F01L2009/0409 , H01F7/14 , H01F7/1833
摘要： The invention relates to an electromagnetic control device comprising at least one electromagnet and a displaceably mounted armature which can move back and forth between pole faces by electromagnetic force. Said armature is kept in an intermediate position without activation of the winding of the at least one electromagnet by two opposing spring forces. Once the armature reaches an end position it remains close to the pole faces of the electromagnet by a lower magnetic force. At least one of the electromagnets has a divided winding which can be mounted in various circuits.
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公开(公告)号：EP0998623B1
公开(公告)日：2002-12-18
申请号：EP98951298.3
申请日：1998-07-22
发明人： LEIBER, Karl, Heinz
CPC分类号： H01F7/1827 , F01L9/04 , F01L2009/0409 , H01F7/14 , H01F7/1833
摘要： The invention relates to an electromagnetic control device comprising at least one electromagnet and a displaceably mounted armature which can move back and forth between pole faces by electromagnetic force. Said armature is kept in an intermediate position without activation of the winding of the at least one electromagnet by two opposing spring forces. Once the armature reaches an end position it remains close to the pole faces of the electromagnet by a lower magnetic force. At least one of the electromagnets has a divided winding which can be mounted in various circuits.
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