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公开(公告)号:US20080251746A1
公开(公告)日:2008-10-16
申请号:US11787055
申请日:2007-04-13
申请人: William Riley , Mark Zagata , Michael Schrader , Gregory McConville , M. Matthews Hall , Nicole Williams
发明人: William Riley , Mark Zagata , Michael Schrader , Gregory McConville , M. Matthews Hall , Nicole Williams
CPC分类号: F01L9/04 , F01L1/185 , F01L1/46 , F01L13/0015 , F01L2101/00 , F01L2810/01
摘要: An electronically actuated valve assembly for an internal combustion engine is disclosed, wherein the valve assembly comprises a valve stem, and a plurality of shape memory alloy segments in operative communication with the valve stem, wherein each shape memory alloy segment is individually actuatable, and wherein actuation of different shape memory alloy segments is configured to cause different valve lifts.
摘要翻译: 公开了一种用于内燃机的电动致动阀组件,其中阀组件包括阀杆和与阀杆可操作地连通的多个形状记忆合金段,其中每个形状记忆合金段可单独致动,并且其中 不同形状记忆合金段的致动被配置成引起不同的气门升程。
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公开(公告)号:US08434436B2
公开(公告)日:2013-05-07
申请号:US11787055
申请日:2007-04-13
申请人: William Riley , Mark Zagata , Michael Schrader , Gregory McConville , M. Matthews Hall , Nicole Williams
发明人: William Riley , Mark Zagata , Michael Schrader , Gregory McConville , M. Matthews Hall , Nicole Williams
CPC分类号: F01L9/04 , F01L1/185 , F01L1/46 , F01L13/0015 , F01L2101/00 , F01L2810/01
摘要: An electronically actuated valve assembly for an internal combustion engine is disclosed, wherein the valve assembly comprises a valve stem, and a plurality of shape memory alloy segments in operative communication with the valve stem, wherein each shape memory alloy segment is individually actuatable, and wherein actuation of different shape memory alloy segments is configured to cause different valve lifts.
摘要翻译: 公开了一种用于内燃机的电动致动阀组件,其中阀组件包括阀杆和与阀杆可操作地连通的多个形状记忆合金段,其中每个形状记忆合金段可单独致动,并且其中 不同形状记忆合金段的致动被配置成引起不同的气门升程。
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