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发明名称
一种电子自动变速器油泵
摘要
本发明为一种汽车电子自动变速控制系统的液压动力源油泵,能在常压式、经常处于阻断传动液流动的工况下,将溢流阀溢出的传动液,引出油泵直接进入油箱或换热器,避免传动液在油泵内被反复剪切加压,造成高温。使传动液变质。从而提供稳定可靠的液压动力源。
申请公布号
CN1200448A
申请公布日期
1998.12.02
申请号
CN97111329.7
申请日期
1997.05.22
申请人
欧阳抗美
发明人
欧阳抗美
分类号
F16K17/02;F16H61/06
主分类号
F16K17/02
代理机构
代理人
主权项
①一种电子自动变速器油泵。其特征在于阀座内的吸油口与溢流腔完全隔离,溢流腔开一小孔,通过溢流端接头与油箱或换热器相通。
地址
400042重庆市大坪长江2路217号
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