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公开(公告)号：US09828988B2
公开(公告)日：2017-11-28
申请号：US14763236
申请日：2014-09-25
发明人： Mario Koehler , Michael Mauer , Peter Voigt , Eugenia Herdt , Uwe Kasper , Stefan Kulzer
CPC分类号： F04B53/001 , F02M55/04 , F02M59/44 , F02M2200/09 , F04B11/0016 , F16L55/04
摘要： A damper for a high-pressure pump includes a housing and a cover that can be coupled to the housing to form a damping space. The cover has an elevation including a plurality of concave regions and a plurality of convex regions, wherein the concave and convex regions are arranged about a central region of the elevation. Each of the concave regions is arranged between two of the convex regions in order to scatter sound.
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公开(公告)号：US20160195084A1
公开(公告)日：2016-07-07
申请号：US14763236
申请日：2014-09-25
发明人： Mario Koehler , Michael Mauer , Peter Voigt , Eugenia Herdt , Uwe Kasper , Stefan Kulzer
CPC分类号： F04B53/001 , F02M55/04 , F02M59/44 , F02M2200/09 , F04B11/0016 , F16L55/04
摘要： A damper for a high-pressure pump includes a housing and a cover that can be coupled to the housing to form a damping space. The cover has an elevation including a plurality of concave regions and a plurality of convex regions, wherein the concave and convex regions are arranged about a central region of the elevation. Each of the concave regions is arranged between two of the convex regions in order to scatter sound.
摘要翻译： 用于高压泵的阻尼器包括壳体和盖，其能够联接到壳体以形成阻尼空间。 盖具有包括多个凹区域和多个凸区域的高度，其中凹凸区域围绕高度的中心区域布置。 每个凹区域布置在两个凸区域之间以便散射声音。
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公开(公告)号：US10330066B2
公开(公告)日：2019-06-25
申请号：US15127495
申请日：2015-10-07
发明人： Stefan Kulzer
摘要： The present disclosure relates to high-pressure fuel pumps and the teaching may be applied to pumps in which a pump piston, by means of which a fuel is acted on with a high pressure, is guided in a guiding sleeve. In some embodiments, a high-pressure fuel pump may include: a housing having a housing recess; a pump piston for pressurizing a fuel; and a guiding sleeve arranged in the housing recess and guiding the pump piston. The guiding sleeve is connected to the housing recess with a materially engaging connection.
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公开(公告)号：US20180171952A1
公开(公告)日：2018-06-21
申请号：US15127495
申请日：2015-10-07
发明人： Stefan Kulzer
CPC分类号： F02M59/485 , F02M55/005 , F02M59/102 , F02M59/26 , F02M59/36 , F02M2200/8038 , F02M2200/8053 , F02M2200/8084
摘要： The present disclosure relates to high-pressure fuel pumps and the teaching may be applied to pumps in which a pump piston, by means of which a fuel is acted on with a high pressure, is guided in a guiding sleeve. In some embodiments, a high-pressure fuel pump may include: a housing having a housing recess; a pump piston for pressurizing a fuel; and a guiding sleeve arranged in the housing recess and guiding the pump piston. The guiding sleeve is connected to the housing recess with a materially engaging connection.
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