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公开(公告)号:US20070217922A1
公开(公告)日:2007-09-20
申请号:US10589471
申请日:2004-11-17
申请人: Hans-Peter Braun , Gerald Zierer , Thomas Wieland , Petr Simek , Pavel Motka , Roman Snejda , Daniel Pridal , Josef Jagos , Daniel Siska , Tomas Slanec , Franz Hacker
发明人: Hans-Peter Braun , Gerald Zierer , Thomas Wieland , Petr Simek , Pavel Motka , Roman Snejda , Daniel Pridal , Josef Jagos , Daniel Siska , Tomas Slanec , Franz Hacker
IPC分类号: F04F5/44
CPC分类号: F02M37/025 , B60K2015/03111
摘要: In known devices for pumping fuel, suction jet pumps are used which are driven by the fuel flowing back from the internal combustion engine and pump fuel from a supply tank into an impoundment container of a fuel pumping unit. In known suction jet pumps, the suction power is limited by the fact that the fuel stream applies itself to the housing wall, so that the entire area of the fuel stream is no longer available for entraining fuel. The device of the invention lessens this effect by providing at least one rib between the first partial section of the fuel line and the mixing conduit.
摘要翻译: 在用于泵送燃料的已知装置中,使用吸入喷射泵,其由从内燃机回流的燃料驱动并且将燃料从供应罐泵送到燃料泵送单元的蓄水容器中。 在已知的吸入式喷射泵中,吸入功率受到燃料流自身施加到壳体壁的事实的限制,使得燃料流的整个区域不再可用于夹带燃料。 本发明的装置通过在燃料管线的第一部分部分和混合管道之间提供至少一个肋来减小该效果。
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公开(公告)号:US07874812B2
公开(公告)日:2011-01-25
申请号:US10589471
申请日:2004-11-17
申请人: Hans-Peter Braun , Gerald Zierer , Thomas Wieland , Petr Simek , Pavel Motka , Roman Snejda , Daniel Pridal , Josef Jagos , Daniel Siska , Tomas Slanec , Franz Hacker
发明人: Hans-Peter Braun , Gerald Zierer , Thomas Wieland , Petr Simek , Pavel Motka , Roman Snejda , Daniel Pridal , Josef Jagos , Daniel Siska , Tomas Slanec , Franz Hacker
IPC分类号: F04F5/44
CPC分类号: F02M37/025 , B60K2015/03111
摘要: In known devices for pumping fuel, suction jet pumps are used which are driven by the fuel flowing back from the internal combustion engine and pump fuel from a supply tank into an impoundment container of a fuel pumping unit. In known suction jet pumps, the suction power is limited by the fact that the fuel stream applies itself to the housing wall, so that the entire area of the fuel stream is no longer available for entraining fuel. The device of the invention lessens this effect by providing at least one rib between the first partial section of the fuel line and the mixing conduit.
摘要翻译: 在用于泵送燃料的已知装置中,使用吸入喷射泵,其由从内燃机回流的燃料驱动并且将燃料从供应罐泵送到燃料泵送单元的蓄水容器中。 在已知的吸入式喷射泵中,吸入功率受到燃料流自身施加到壳体壁的事实的限制,使得燃料流的整个区域不再可用于夹带燃料。 本发明的装置通过在燃料管线的第一部分部分和混合管道之间提供至少一个肋来减小该效果。
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3.
公开(公告)号:US07765990B2
公开(公告)日:2010-08-03
申请号:US11587574
申请日:2005-04-28
申请人: Hans-Peter Braun , Thomas Wieland , Petr Simek , Pavel Motka
发明人: Hans-Peter Braun , Thomas Wieland , Petr Simek , Pavel Motka
IPC分类号: F02M37/04
CPC分类号: B60K15/077 , B60K2015/03105 , B60K2015/03236 , F02M37/0058 , F02M37/025 , F02M37/106
摘要: A device for delivering fuel having a delivery unit, a main filter with a filter housing situated downstream of the delivery unit, and a drive line for driving a suction jet pump embodied in the filter housing of the main filter. As a result, the assembly and manufacture costs of the device are reduced.
摘要翻译: 一种用于输送具有输送单元的燃料的装置,具有位于输送单元下游的过滤器壳体的主过滤器,以及用于驱动实施在主过滤器的过滤器壳体中的吸入喷射泵的驱动线。 结果,装置的组装和制造成本降低。
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4.
公开(公告)号:US20080127948A1
公开(公告)日:2008-06-05
申请号:US11587574
申请日:2005-04-28
申请人: Hans-Peter Braun , Thomas Wieland , Petr Simek , Pavel Motka
发明人: Hans-Peter Braun , Thomas Wieland , Petr Simek , Pavel Motka
IPC分类号: F02M37/02
CPC分类号: B60K15/077 , B60K2015/03105 , B60K2015/03236 , F02M37/0058 , F02M37/025 , F02M37/106
摘要: A device for delivering fuel having a delivery unit, a main filter with a filter housing situated downstream of the delivery unit, and a drive line for driving a suction jet pump embodied in the filter housing of the main filter. As a result, the assembly and manufacture costs of the device are reduced.
摘要翻译: 一种用于输送具有输送单元的燃料的装置,具有位于输送单元下游的过滤器壳体的主过滤器,以及用于驱动实施在主过滤器的过滤器壳体中的吸入喷射泵的驱动线。 结果,装置的组装和制造成本降低。
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