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1. 发明公开

EP3630565A1 BISTABILES MAGNETVENTIL FÜR EIN HYDRAULISCHES BREMSSYSTEM UND KORRESPONDIERENDES HYDRAULISCHES BREMSSYSTEM 审中-公开
公开(公告)号：EP3630565A1
公开(公告)日：2020-04-08
申请号：EP18717297.8
申请日：2018-04-05
申请人： Robert Bosch GmbH
发明人： AMBROSI, Massimiliano , KURZ, Edgar , STAHR, Wolf , SCHULLER, Wolfgang , EISENLAUER, Michael
IPC分类号： B60T13/68 , B60T15/02 , F16K31/08 , F16K31/06

2. 发明授权

EP2646688B1 VENTIL, INSBESONDERE AUSLASSVENTIL EINER HYDRAULISCHEN KOLBENPUMPE 有权
公开(公告)号：EP2646688B1
公开(公告)日：2019-02-27
申请号：EP11767727.8
申请日：2011-10-12
申请人： Robert Bosch GmbH
发明人： GAERTNER, Oliver , SCHULLER, Wolfgang
IPC分类号： F16K15/02 , F16K15/06 , F16K1/36 , F16K25/00 , F04B53/10

3. 发明公开

EP2646688A1 VENTIL, INSBESONDERE AUSLASSVENTIL EINER HYDRAULISCHEN KOLBENPUMPE 有权
标题翻译：阀，特别是液压阀活塞泵
公开(公告)号：EP2646688A1
公开(公告)日：2013-10-09
申请号：EP11767727.8
申请日：2011-10-12
申请人： Robert Bosch GmbH
发明人： GAERTNER, Oliver , SCHULLER, Wolfgang
IPC分类号： F04B53/10 , F16K15/02 , F16K15/06
CPC分类号： F16K1/46 , F04B53/102 , F04B53/1022 , F04B53/1032 , F16K1/36 , F16K15/026 , F16K15/063 , F16K25/00
摘要： In a valve, in particular an outlet valve of a hydraulic piston pump for delivering a fluid, includes a valve seat and a valve closing body. A valve orifice is formed in the valve seat, and the valve closing body is arranged on the valve seat. The valve closing body is configured to selectively open and close the valve orifice, and the valve closing body includes a sealing bead which forms a sealing fit with the valve seat when the valve orifice is in the closed state.

4. 发明授权

EP2294316B1 KOLBENPUMPE EINER HYDRAULISCHEN FAHRZEUGBREMSANLAGE 有权
公开(公告)号：EP2294316B1
公开(公告)日：2011-10-12
申请号：EP09769064.8
申请日：2009-04-28
申请人： Robert Bosch GmbH
发明人： SCHULLER, Wolfgang
IPC分类号： F04B1/04 , B60T8/40
CPC分类号： F04B1/0404 , B60T8/4031 , F04B1/0452
摘要： The invention relates to a piston pump (10), in particular for brake pressure regulation in a hydraulic vehicle brake system. To control the pressure medium flow, piston pumps of the known type have an outlet valve which is accommodated in a valve lid (52). An outflow duct of the piston pump (10) opens out into a pressure medium duct (20) of a pump housing (12). As viewed in the direction of the longitudinal axis of the piston pump (10), said pressure medium duct (20) is arranged above an end, which is situated in the interior of the pump housing (12), of the valve lid (52). The pressure medium duct (20) is therefore at a relatively great distance (A) from an outer side (16) of the pump housing (12). The invention is directed to a special embodiment of the outflow duct of the piston pump (10), which makes it possible for the distance (A) between the pressure medium duct (20) and the outer side (16) of the pump housing (12) to be reduced. The pump housing (12) may thereby be optimized in terms of installation space.
摘要翻译：本发明涉及一种活塞泵（10），特别是用于液压车辆制动系统中的制动压力调节。为了控制压力介质流量，已知类型的活塞泵具有容纳在阀盖（52）中的出口阀。活塞泵（10）的流出通道通向泵壳体（12）的压力介质通道（20）。从活塞泵（10）的纵向轴线的方向上看，所述压力介质管道（20）布置在阀盖（52）的位于泵壳体（12）内部的端部上方）。因此压力介质管道20与泵壳体12的外侧16相距较远的距离A. 本发明涉及活塞泵（10）的流出管道的特殊实施例，其使得压力介质管道（20）与泵壳体（16）的外侧（16）之间的距离（A）成为可能 12）减少。由此可以在安装空间方面优化泵壳体（12）。

5. 发明公开

EP2307719A1 KOLBENPUMPE 有权
标题翻译：活塞泵
公开(公告)号：EP2307719A1
公开(公告)日：2011-04-13
申请号：EP09772234.2
申请日：2009-05-12
申请人： Robert Bosch GmbH
发明人： FELLMETH, Reiner , SCHULLER, Wolfgang , SCHUESSLER, Michael
IPC分类号： F04B1/04 , F04B53/02
CPC分类号： F04B1/0448 , B60T8/4031 , F04B53/02 , F16J15/166
摘要： The invention relates to a piston pump (1), for example as a return pump of an anti-lock, hydraulic vehicle brake system. In order to guide and seal a pump piston (2), the piston pump (1) comprises a set of piston rings (7) having a sealing ring (9), especially a quad ring, a support ring (10), and a guide ring (8). According to the invention, the guide ring (8) is designed with a chamfer (13) into which the support ring (10) pivots when subjected to pressure, whereby the inner edge of said support ring facing the sealing ring (9) is pressed against the pump piston (2), whereby the wiping effect of said support ring is improved, play between the support ring (10) and the pump piston (2) is permanently avoided, and the service life of the sealing ring (9) is extended.

6. 发明公开

EP1926910A1 KOLBENPUMPE MIT VERBESSERTEM KOLBEN 审中-公开
公开(公告)号：EP1926910A1
公开(公告)日：2008-06-04
申请号：EP06793017.2
申请日：2006-08-25
申请人： ROBERT BOSCH GMBH
发明人： SCHULLER, Wolfgang , ZIMMERMANN, Marc
IPC分类号： F04B1/04 , F04B53/14
CPC分类号： B60T8/4031 , F04B1/0408 , F04B53/14
摘要： The invention relates to a piston pump for conveying a fluid, comprising a cylinder (8), a piston (2) that is movably disposed in the cylinder (8), a restoring element (14) for preloading the piston (2), and a drive unit for moving the piston (2) in the cylinder (8). The piston (2) is composed of two parts, i.e. a first piston part (3) and a second piston part (4).
摘要翻译：本发明涉及用于输送流体的活塞泵，特别是在车辆制动系统中。活塞泵具有可移动地设置在气缸中的气缸和活塞。一个恢复元件预加载活塞，以及驱动单元，用于致动气缸中的活塞以将流体泵送到形成在气缸中的压力室中。活塞由第一活塞杆和第二活塞部件构成。第一活塞部分是可由驱动单元移动的圆筒体。第二活塞部分形成活塞底座，其中设置有用于与压力室连通的四个径向入口开口和一个轴向连接开口。用于设置密封件的凸缘设置在活塞基体的外圆周上。这些开口在第二活塞部件的面端部和圆周区域中容易制造。

7. 发明授权

EP1090230B1 KOLBENPUMPE 有权
标题翻译：活塞泵
公开(公告)号：EP1090230B1
公开(公告)日：2005-02-02
申请号：EP00922420.5
申请日：2000-03-04
申请人： ROBERT BOSCH GMBH
发明人： WETZEL, Gerhard , SCHULLER, Wolfgang
IPC分类号： F04B53/12
CPC分类号： F04B53/126 , B60T8/4031 , F04B1/0408 , F04B19/022
摘要： The invention relates to a piston pump (10) for a hydraulic, slip-controlled vehicle braking system. The aim of the invention is to reduce the length of said piston pump (10). To this end, a piston (16) of the piston pump (10) is configured as a hollow piston, the inner cavity of this hollow piston forming a displacement chamber (40) of the piston pump (10), and an inlet valve (20) of the piston pump (10) is placed in the inner cavity of the piston (16).

8. 发明授权

EP0932760B1 VERLIERSICHERUNG FÜR EINEN KOLBEN EINER RADIALKOLBENPUMPE 失效
标题翻译：俘虏用活塞的一个径向柱塞泵
公开(公告)号：EP0932760B1
公开(公告)日：2005-01-26
申请号：EP98933501.3
申请日：1998-05-12
申请人： ROBERT BOSCH GMBH
发明人： SCHULLER, Wolfgang , WEH, Andreas , FLUCK, Tobias
IPC分类号： F04B1/04
CPC分类号： F04B53/147 , B60T8/4031 , F04B1/0421 , F04B53/146 , F04B53/20
摘要： The invention concerns a piston pump (10) with a piston (20) capable of sliding axially in a packing (12). The invention aims at maintaining the piston (20) in the packing (12), without risking losing the piston. For this purpose, is provided a ring-shaped safeguard element (90) with elastic tabs (96) conically spaced, placed in a V-shaped groove (80), in the manner of safety catch assembly. The elastic tabs (96) co-operate in the rear, elastically, with a groove (34) flank (98) located in the piston (20), by being urged to be elastically inserted in the groove (34), when the piston (20) is introduced in the packing (12).

9. 发明授权

EP0932766B1 KOLBENPUMPE 失效
公开(公告)号：EP0932766B1
公开(公告)日：2003-05-21
申请号：EP98936214.0
申请日：1998-06-18
申请人： ROBERT BOSCH GMBH
发明人： HAUSER, Manfred , ALAZE, Norbert , MERKLEIN, Dieter , SCHULLER, Wolfgang , BAYRHOF, Julius , FRITSCH, Siegfried , KREMSREITER, Walter , MAYER, Franz , EVERTZ, Joachim , ZIELKE, Jörg , ZITZELSBERGER, Ralf , WEH, Andreas , ALLENZON, Bernd , HELLEBRANDT, Michael , FLUCK, Tobias
IPC分类号： F04B53/16 , F04B1/04
CPC分类号： B60T8/4031 , F04B1/0421 , F04B53/1087 , F04B53/168
摘要： The invention relates to a piston pump (10) for a hydraulic vehicle brake system. According to the invention, an outlet duct (90, 94, 96) formed as a groove in the base of the cylinder (64) and a closing component (68) are configured in order to simplify and reduce the cost of production. This enables the cylinder sleeve (26) and the closing component (68) to be produced without cutting by reshaping. One advantage of mounting the outlet duct (90) in the base of the cylinder (64) is that it is arranged in an axial direction close to the seat (84) of an outlet valve (82) thus counteracting the production of noise.
摘要翻译：本发明涉及一种用于液压车辆制动系统的活塞泵（10）。根据本发明，为了简化和降低生产成本，构造在圆筒（64）的底部中形成为凹槽的出口导管（90,94,96）和关闭部件（68）。这使得缸套（26）和关闭部件（68）能够通过再成型而不切割地制造。将出口管道（90）安装在汽缸（64）的基座中的一个优点在于，其沿轴向靠近出口阀（82）的座（84）布置，因此抵消了噪音的产生。

10. 发明公开

EP1090230A1 KOLBENPUMPE 有权
公开(公告)号：EP1090230A1
公开(公告)日：2001-04-11
申请号：EP00922420.5
申请日：2000-03-04
申请人： ROBERT BOSCH GMBH
发明人： WETZEL, Gerhard , SCHULLER, Wolfgang
IPC分类号： F04B53/12
CPC分类号： F04B53/126 , B60T8/4031 , F04B1/0408 , F04B19/022
摘要： The invention relates to a piston pump (10) for a hydraulic, slip-controlled vehicle braking system. The aim of the invention is to reduce the length of said piston pump (10). To this end, a piston (16) of the piston pump (10) is configured as a hollow piston, the inner cavity of this hollow piston forming a displacement chamber (40) of the piston pump (10), and an inlet valve (20) of the piston pump (10) is placed in the inner cavity of the piston (16).
摘要翻译：本发明涉及一种用于液压式滑控车辆制动系统的活塞泵（10）。本发明的目的是减小所述活塞泵（10）的长度。为此，活塞泵（10）的活塞（16）构造为空心活塞，该空心活塞的内腔形成活塞泵（10）的排量室（40），并且进口阀活塞泵（10）的内腔（20）置于活塞（16）的内腔中。

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