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公开(公告)号:US20100111728A1
公开(公告)日:2010-05-06
申请号:US12611442
申请日:2009-11-03
申请人: Olaf Ohligschlaeger , Axel Mueller , Michael Mueller , Andreas Monzen , Stefan Quast , Bernd Koehler , Michael Feckler
发明人: Olaf Ohligschlaeger , Axel Mueller , Michael Mueller , Andreas Monzen , Stefan Quast , Bernd Koehler , Michael Feckler
IPC分类号: F04B17/04
CPC分类号: F04B53/16 , F04B17/04 , F04B53/10 , Y10T137/791 , Y10T137/7927
摘要: The invention relates to a reciprocating piston pump for delivering a liquid. The pump includes a solenoid with an actuator and an outlet port. A check valve with a seat body is assigned to the outlet port for keeping a return flow of the liquid out of the reciprocating piston pump. The seat body bears an impact damping face at a front face facing away from a valve seat of the check valve, and the valve seat of the check valve and the impact damping face are made from the same elastomer material.
摘要翻译: 本发明涉及一种用于输送液体的往复活塞泵。 该泵包括具有致动器和出口的螺线管。 具有座体的止回阀被分配到出口,用于保持液体从往复活塞泵的返回流动。 座椅本体在背向止回阀的阀座的前表面上具有冲击阻尼面,止回阀的阀座和冲击阻尼面由相同的弹性体材料制成。
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公开(公告)号:US08696330B2
公开(公告)日:2014-04-15
申请号:US12611442
申请日:2009-11-03
申请人: Olaf Ohligschlaeger , Axel Mueller , Michael Mueller , Andreas Monzen , Stefan Quast , Bernd Koehler , Michael Feckler
发明人: Olaf Ohligschlaeger , Axel Mueller , Michael Mueller , Andreas Monzen , Stefan Quast , Bernd Koehler , Michael Feckler
IPC分类号: F04B17/04
CPC分类号: F04B53/16 , F04B17/04 , F04B53/10 , Y10T137/791 , Y10T137/7927
摘要: The invention relates to a reciprocating piston pump for delivering a liquid. The pump includes a solenoid with an actuator and an outlet port. A check valve with a seat body is assigned to the outlet port for keeping a return flow of the liquid out of the reciprocating piston pump. The seat body bears an impact damping face at a front face facing away from a valve seat of the check valve, and the valve seat of the check valve and the impact damping face are made from the same elastomer material.
摘要翻译: 本发明涉及一种用于输送液体的往复活塞泵。 该泵包括具有致动器和出口的螺线管。 具有座体的止回阀被分配到出口,用于保持液体从往复活塞泵的返回流动。 座椅本体在背向止回阀的阀座的前表面上具有冲击阻尼面,止回阀的阀座和冲击阻尼面由相同的弹性体材料制成。
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