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公开(公告)号：US06540474B2
公开(公告)日：2003-04-01
申请号：US09885236
申请日：2001-06-20
申请人： Peter Marx , Cicero Constantin , Jörg Deubner
发明人： Peter Marx , Cicero Constantin , Jörg Deubner
IPC分类号： F04D500
CPC分类号： F04D29/047 , F04D29/0413 , F04D29/188
摘要： A side-channel pump includes guide means for the radial and/or axial guidance of an impeller, the guide means being arranged in the radially outer area of the impeller. The guide means include guide surfaces arranged on the impeller at an intended angle to the ends of the impeller. The frictional losses of the side-channel pump are thereby kept particularly low.
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公开(公告)号：US06640831B2
公开(公告)日：2003-11-04
申请号：US09885199
申请日：2001-06-20
IPC分类号： F16K1504
CPC分类号： F02M37/0023 , F02M37/0029 , F16K15/044 , F16K17/0406 , F16K27/0209 , Y10T137/7927 , Y10T137/7936
摘要： A valve for a fuel delivery unit has a counterholder pressed into a housing. A spring is supported on the counterholder and is intended for prestressing a closing part against a valve seat. The valve according to the invention can be fitted in a particularly simple manner.
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公开(公告)号：US06874532B2
公开(公告)日：2005-04-05
申请号：US10647019
申请日：2003-08-22
CPC分类号： F02M37/0023 , F02M37/0029 , F16K15/044 , F16K17/0406 , F16K27/0209 , Y10T137/7927 , Y10T137/7936
摘要： A valve for a fuel delivery unit has a counterholder pressed into a housing. A spring is supported on the counterholder and is intended for prestressing a closing part against a valve seat. The valve according to the invention can be fitted in a particularly simple manner.
摘要翻译： 用于燃料输送单元的阀具有压入壳体中的压板。 一个弹簧支撑在扶手上，用于将一个关闭部分预紧在一个阀座上。 根据本发明的阀门可以以特别简单的方式安装。
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