一种配气调节装置
申请公布号:CN102926831A
申请号:CN201210424480.5
申请日期:2012.10.30
申请公布日期:2013.02.13
发明人:秦娟娟;李后良;李雪涛;张闯;丁万龙
分类号:F01L1/344(2006.01)I
主分类号:F01L1/344(2006.01)I
代理人:宫轶琳
地址:241009 安徽省芜湖市鸠江区鸠江经济技术开发区鸠兹大道北侧
摘要:本发明提供一种应用于发动机可变气门正时技术领域的配气调节装置,所述的配气调节装置设置为通过外部电磁控制部件控制左液压腔(9)和右液压腔(8)之间的压力差的结构,定子(1)设置为套装在装置套筒(3)内的结构,装置套筒(3)设置为由无切削加工的管型件制造而成的结构,本发明的调节装置,降低了整个装置重量,适应发动机紧凑及轻量化发展,同时能够提高内燃机的燃料利用率;加工工艺简单,降低加工精度,提高加工效率,降低成本;定子采用冲压工艺加工,提高零件制作效率和零件材料利用率。
主权项:一种配气调节装置,包括定子(1),转子(2),转子(2)上的多个转子舵片(10)分别与定子(1)上的多个定子型腔(11)一一配合,每个转子舵片(10)将与其配合的定子型腔(11)分成左液压腔(9)和右液压腔(8),其特征在于:所述的配气调节装置设置为通过外部电磁控制部件控制左液压腔(9)和右液压腔(8)之间的压力差的结构,定子(1)套装在装置套筒(3)内,所述的装置套筒(3)设置为由无切削加工的管型件制造而成的结构。
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