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1. 发明授权

EP2452245B1 ELEKTROMAGNETVENTIL MIT EINSTELLBAREM MAGNETISCHEN FLUSS 有权
标题翻译：具有可调电磁流量电磁阀
公开(公告)号：EP2452245B1
公开(公告)日：2014-07-09
申请号：EP10721779.6
申请日：2010-05-19
申请人： Pierburg GmbH
发明人： BUSE, Werner , FERNANDES, Alvito
IPC分类号： G05D16/20 , F16K31/06
CPC分类号： G05D16/2013 , H01F7/124 , H01F7/13

2. 发明公开

EP2052145A1 SCHWINGUNGS- UND PULSATIONSGEDÄMPFTER ELEKTROPNEUMATISCHER WANDLER 有权
标题翻译：振动和PULSATIONSGEDÄMPFTER电空转换器
公开(公告)号：EP2052145A1
公开(公告)日：2009-04-29
申请号：EP07802469.2
申请日：2007-08-02
申请人： Pierburg GmbH
发明人： DOHRMANN, Rolf , ZURKE, Janusz , FERNANDES, Alvito
IPC分类号： F02M25/07
CPC分类号： F02M26/57
摘要： The invention relates to an electropneumatic converter for the connection to an exhaust return valve in a motor vehicle, wherein an attenuation element (26) is provided for the attenuation of an undesired movement of the anchor (16) and of the valve body (18) movably suspended, and connected to the same.

3. 发明公开

EP3262326A1 ELEKTROPNEUMATISCHER DRUCKWANDLER 无效
标题翻译：电动压力传感器
公开(公告)号：EP3262326A1
公开(公告)日：2018-01-03
申请号：EP16700699.8
申请日：2016-01-13
申请人： Pierburg GmbH
发明人： FERNANDES, Alvito , MANTKE, Jörg , SCHMITZ, Helmut , KURTH, Guido , HEINIG, Chantal , SCHREIBER, Timo , AHLFS, Ralf , BLEMBEL, Stephan
IPC分类号： F16K31/06 , F02M26/57 , F15B3/00
CPC分类号： F16K31/0624 , F15B5/006
摘要： Electropneumatic pressure transducers, comprising an electromagnetic actuator (12), an armature (28), which can be moved by means of the actuator (12), an armature head (68), which is connected to the armature (28), a housing (10), which has a vacuum chamber (88), a control pressure chamber (54), and an atmospheric pressure chamber (48), a first valve seat (82), which is arranged on the armature head (68) between the control pressure chamber (54) and the vacuum chamber (88), a second valve seat (86), which is arranged on the housing (10) between the atmospheric pressure chamber (48) and the control pressure chamber (54), a membrane (56), which separates the control pressure chamber (54) from the atmospheric pressure chamber (48) and which is fastened to the armature head (68), a valve closing element (76), which can be lowered onto the first valve seat (82) and the second valve seat (86) and is arranged axially between the armature (28) and the first valve seat (82) and preloaded toward the first valve seat (82), are known. According to the invention, in order to increase the leak tightness of said electropneumatic pressure transducers between the atmospheric pressure chamber and the control pressure chamber and to save assembly steps, the membrane (56) is molded onto the armature head (68).

4. 发明授权

EP2739889B1 DRUCKREGELSYSTEM MIT EINEM ELEKTROMAGNETISCHEN DRUCKREGELVENTIL ZUR ANSTEUERUNG VON DRUCKGESTEUERTEN KOMPONENTEN IM KFZ-BEREICH 失效
标题翻译：与电磁压力调节器压力控制系统用于调整压力自控元件汽车领域
公开(公告)号：EP2739889B1
公开(公告)日：2017-03-15
申请号：EP12733459.7
申请日：2012-07-02
申请人： Pierburg GmbH
发明人： BUSE, Werner , FERNANDES, Alvito , HERMANN, Max , MORAWIETZ, Roman
IPC分类号： F16K31/06
CPC分类号： F16K31/0658 , F02B37/186 , F16K1/34 , F16K31/0672 , Y02T10/144

5. 发明公开

EP2452245A1 ELEKTROMAGNETVENTIL MIT EINSTELLBAREM MAGNETISCHEN FLUSS 有权
标题翻译：具有可调电磁流量电磁阀
公开(公告)号：EP2452245A1
公开(公告)日：2012-05-16
申请号：EP10721779.6
申请日：2010-05-19
申请人： Pierburg GmbH
发明人： BUSE, Werner , FERNANDES, Alvito
IPC分类号： G05D16/20 , F16K31/06
CPC分类号： G05D16/2013 , H01F7/124 , H01F7/13
摘要： The invention relates to an electromagnetic drive for a valve, comprising a housing (2) having at least one electromagnetic circuit (3) which is composed of a coil (5) wound onto a coil carrier (4), an armature (6), at least one core (7) and at least one magnetizable magnetic return path device (8), wherein the armature (6) is movably supported between two end positions (9, 10) and acts, at least indirectly, on a valve closing member (11), wherein means (12) are provided to fix the armature in the currentless state, wherein supplying the coil (5) with a current causes a movement of the armature (6) in the first (9) or the second end position (10). Means (13) are provided for adjusting the magnetic force and the core (7) is provided at the end of the electromagnetic drive (1) which is directed toward the valve closing member (11). Said means (13) comprise an adjusting screw which influences the course of the magnetic field lines and can be introduced into an adjusting bore (23) of the magnetic return path device (8) in the direction of the armature (6), wherein the magnetic return path device (8) has a circumferential recess (14) in the area of the adjusting bore (23) on the side facing the coil (5).

6. 发明公开

EP2452242A2 DRUCKREGELVENTIL 有权
公开(公告)号：EP2452242A2
公开(公告)日：2012-05-16
申请号：EP10720914.0
申请日：2010-05-19
申请人： Pierburg GmbH
发明人： BUSE, Werner , FERNANDES, Alvito
IPC分类号： G05D16/06
CPC分类号： F16K31/0624 , F16K31/0686 , G05D16/103 , G05D16/2093 , Y10T137/7905 , Y10T137/86614 , Y10T137/86622 , Y10T137/86702 , Y10T137/86919
摘要： Disclosed is a pressure control valve comprising a housing (2) that has a reference pressure connection (3) and a reference pressure chamber (4), a preliminary pressure connection (5) and a preliminary pressure chamber (6), and a control pressure connection (7) and a control pressure chamber (8) which cooperate with a control member (9) that can be moved in the axial direction within the housing (2) in such a way that a desired control pressure can be adjusted between a preliminary pressure at the preliminary pressure connection (5) and a reference pressure at the reference pressure connection (7). A driving device (10) is provided which acts on the control member (9), at least one first sealing device (11) is provided which seals the reference pressure chamber (8) against the control member (9), at least one second sealing device (12) is provided which seals the preliminary pressure chamber (6) against the reference pressure chamber (7), and at least one third sealing device (13) is provided which seals the control pressure chamber (7) against the preliminary pressure chamber (6). The second sealing device (12) includes a second sealing element (15) that is positively arranged within the housing (2) and/or within the control member (9) while being disposed at a distance from the control member (9) in the radial direction.
摘要翻译：本发明公开了一种压力控制阀，其包括具有参考压力接头（3）和参考压力室（4），预压接头（5）和预压室（6）的壳体（2），以及控制压力连接装置（7）和控制压力室（8），所述控制压力室与控制构件（9）配合，所述控制构件能够在壳体（2）内沿轴向移动，使得期望的控制压力可以在初始初级压力接头（5）处的压力和参考压力接头（7）处的参考压力。提供了作用于控制构件（9）的驱动装置（10），设置有至少一个第一密封装置（11），其将参考压力室（8）与控制构件（9）相密封，至少一个第二提供了将预备压力室（6）与基准压力室（7）相密封的密封装置（12），并且设置至少一个第三密封装置（13），其将控制压力室（7）与预压力室（6）。第二密封装置（12）包括第二密封元件（15），该第二密封元件在壳体（2）内和/或在控制构件（9）内可靠地布置，同时与控制构件（9）径向。

7. 发明公开

EP2739889A1 ELEKTROMAGNETISCHES DRUCKREGELVENTIL ZUR ANSTEUERUNG VON DRUCKGESTEUERTEN KOMPONENTEN IM KFZ-BEREICH 失效
标题翻译：与电磁压力调节器压力控制系统用于调整压力自控元件汽车领域
公开(公告)号：EP2739889A1
公开(公告)日：2014-06-11
申请号：EP12733459.7
申请日：2012-07-02
申请人： Pierburg GmbH
发明人： BUSE, Werner , FERNANDES, Alvito , HERMANN, Max , MORAWIETZ, Roman
IPC分类号： F16K31/06
CPC分类号： F16K31/0658 , F02B37/186 , F16K1/34 , F16K31/0672 , Y02T10/144
摘要： The invention relates to an electromagnetic pressure-regulating valve for controlling pressure-controlled components in motor vehicles, with a housing (4) which has a first port (52) connected to a pressure source, a second port (54) connected to the pressure-controlled component, and a third port (56) connected to a fixed pressure level, for example atmospheric pressure, at least one valve seat (48), and also an electromagnetic drive (10), wherein the electromagnetic drive (10) is composed of a coil (12), wound on a coil carrier (14), an armature (24), a core (16), and an electromagnetic return-path device (18), wherein the armature (24) is mounted so as to be movable between two end positions and acts at least indirectly on a valve closure member (40), wherein pretensioning means (28) are provided which, when no current is flowing, position the armature (24) and therefore the valve closure member (40) in a fail-safe setting on the valve seat (48) in such a way that a connection from the third port (56) to the first and second ports (52, 54) is closed, wherein the first and second ports (52, 54) are connected fluidically to each other, wherein the one valve seat (48) is designed in such a way that it is connected by a fluid channel (58) to the first and second ports (52, 54), such that the first and second ports (52, 54) are in fluidic connection in each operating state, wherein the armature (24) is controllable in such a way that it is steplessly adjustable between the two end positions in each setting.

8. 发明授权

EP2452242B1 DRUCKREGELVENTIL 有权
公开(公告)号：EP2452242B1
公开(公告)日：2014-02-12
申请号：EP10720914.0
申请日：2010-05-19
申请人： Pierburg GmbH
发明人： BUSE, Werner , FERNANDES, Alvito
IPC分类号： F16K31/06 , G05D16/10 , G05D16/20
CPC分类号： F16K31/0624 , F16K31/0686 , G05D16/103 , G05D16/2093 , Y10T137/7905 , Y10T137/86614 , Y10T137/86622 , Y10T137/86702 , Y10T137/86919

9. 发明公开

EP2543050A1 ELEKTROMAGNETVENTIL 有权
公开(公告)号：EP2543050A1
公开(公告)日：2013-01-09
申请号：EP11701401.9
申请日：2011-01-28
申请人： Pierburg GmbH
发明人： ZURKE, Janusz , FERNANDES, Alvito
IPC分类号： H01F7/08 , H01F7/13 , H01F7/16 , F16K31/06
CPC分类号： H01F7/081 , H01F7/13 , H01F7/1607 , H01F2007/163
摘要： An electromagnet valve with an electromagnetic circuit which comprises a coil wound onto a coil former, an armature, a core and a magnetic return device, wherein the armature is substantially hollow and is mounted movably with an inwardly directed face thereof on a guide pin, and at least that surface of the guide pin (12) which points radially outwards forms a first part (13), which is directed towards the core (6) and can be magnetized, and forms a second part (14), which is directed towards the armature (5) and cannot be magnetized, in such a way that a control edge (15) is formed between the first part (13) and the second part (14).
摘要翻译：一种具有电磁电路的电磁阀，该电磁阀包括缠绕在线圈架，电枢，铁芯和磁性返回装置上的线圈，其中电枢基本上是空心的并且其可移动地安装在导销上的向内的表面上，以及至少径向向外指向的引导销（12）的表面形成朝向芯部（6）且可被磁化的第一部分（13），并形成第二部分（14），该第二部分朝向电枢（5）并且不能被磁化，使得在第一部分（13）和第二部分（14）之间形成控制边缘（15）。

10. 发明授权

EP2052145B1 SCHWINGUNGS- UND PULSATIONSGEDÄMPFTER ELEKTROPNEUMATISCHER WANDLER 有权
标题翻译：振动和PULSATIONSGEDÄMPFTER电空转换器
公开(公告)号：EP2052145B1
公开(公告)日：2011-06-29
申请号：EP07802469.2
申请日：2007-08-02
申请人： Pierburg GmbH
发明人： DOHRMANN, Rolf , ZURKE, Janusz , FERNANDES, Alvito
IPC分类号： F02M25/07
CPC分类号： F02M26/57
摘要： The invention relates to an electropneumatic converter for the connection to an exhaust return valve in a motor vehicle, wherein an attenuation element (26) is provided for the attenuation of an undesired movement of the anchor (16) and of the valve body (18) movably suspended, and connected to the same.

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