公开(公告)号：US08854164B2

公开(公告)日：2014-10-07

申请号：US12312732

申请日：2007-09-24

申请人： Walter Fleischer ,  Klaus Schudt ,  Guenther Krehl ,  Christof Ott

发明人： Walter Fleischer ,  Klaus Schudt ,  Guenther Krehl ,  Christof Ott

IPC分类号： H01F7/08 ,  F16K31/06 ,  H01F7/16

CPC分类号： F16K31/0655 ,  H01F7/081 ,  H01F7/1607 ,  H01F2007/163

摘要： A pressure-regulating valve includes a magnetic actuator and a housing. Accommodated in the housing is an armature, which is movable in a pole tube. The pole tube is encompassed by a magnetic coil. The armature is supported in the pole tube in a film structure.

摘要翻译： 压力调节阀包括磁致动器和壳体。 容纳在外壳中的电枢是可以在极管中移动的电枢。 极管由磁性线圈包围。 电枢以薄膜结构支撑在极管中。

公开(公告)号：US20100127197A1

公开(公告)日：2010-05-27

申请号：US12312732

申请日：2007-09-24

申请人： Walter Fleischer ,  Klaus Schudt ,  Guenther Krehl ,  Christof Ott

发明人： Walter Fleischer ,  Klaus Schudt ,  Guenther Krehl ,  Christof Ott

IPC分类号： F16K31/02

CPC分类号： F16K31/0655 ,  H01F7/081 ,  H01F7/1607 ,  H01F2007/163

摘要： A pressure-regulating valve includes a magnetic actuator and a housing. Accommodated in the housing is an armature, which is movable in a pole tube. The pole tube is encompassed by a magnetic coil. The armature is supported in the pole tube in a film structure.

摘要翻译： 压力调节阀包括磁致动器和壳体。 容纳在外壳中的电枢是可以在极管中移动的电枢。 极管由磁性线圈包围。 电枢以薄膜结构支撑在极管中。

公开(公告)号：US20100090142A1

公开(公告)日：2010-04-15

申请号：US12443561

申请日：2007-09-13

申请人： Werner Schmid ,  Klaus Schudt ,  Lothar Krauter ,  Guenther Krehl ,  Christof Ott

发明人： Werner Schmid ,  Klaus Schudt ,  Lothar Krauter ,  Guenther Krehl ,  Christof Ott

IPC分类号： F16K31/02

CPC分类号： F16K31/0675 ,  Y10T137/86622

摘要： The invention relates to a pressure control valve (10) having a magnet coil (16) which is accommodated in a coil body (18). The pressure control valve (10) comprises an armature (26) which can move relative to a pole piece (20) for actuating a valve closing element (36). A magnetic circuit (48) is formed in the pressure control valve (10), which magnetic circuit (48) comprises at most three components (20, 26, 50) which together form magnetic transitions (72, 74) which are oriented in the axial direction.

摘要翻译： 本发明涉及一种具有容纳在线圈体（18）中的磁体线圈（16）的压力控制阀（10）。 压力控制阀（10）包括衔铁（26），该衔铁可相对于用于致动阀关闭元件（36）的极片（20）移动。 磁力回路（48）形成在压力控制阀（10）中，该磁路（48）至少包括三个组件（20,26,50），它们一起形成磁性过渡（72,74） 轴向。

公开(公告)号：US20100084589A1

公开(公告)日：2010-04-08

申请号：US12573189

申请日：2009-10-05

申请人： Mehmet-Fatih SEN ,  Andrzej Pilawski ,  Klaus Schudt ,  Martin Pilz ,  Guenther Krehl ,  Dirk Kube ,  Christof Ott

发明人： Mehmet-Fatih SEN ,  Andrzej Pilawski ,  Klaus Schudt ,  Martin Pilz ,  Guenther Krehl ,  Dirk Kube ,  Christof Ott

IPC分类号： F16K3/24 ,  F16K31/06

CPC分类号： F16K11/07 ,  F15B13/024 ,  F15B13/025 ,  F15B13/026 ,  F15B13/0402 ,  F16H61/0251 ,  F16H2061/0253 ,  F16H2061/0258

摘要： A slide valve is used for controlling the hydraulic system in a motor vehicle automatic transmission. It includes a housing, a valve slide that is guided in the housing, which has a plurality of adjacent sections having different diameters. Furthermore, an electromagnetic operating device is provided, which is able to impinge upon the valve slide at least in a first effective direction. An impingement device impinges upon the valve slide counter to the first effective direction. It is provided that the housing has a plurality of axially set-apart passages, and that the type of functioning of the slide valve depends on the configuration of the hydraulic connections of the passages, in one configuration of the hydraulic connections, the slide valve having the functioning of a pressure control valve and/or in one configuration of the hydraulic connections, the slide valve having the functioning of a pressure reducing valve and/or in one configuration of the hydraulic connections, the slide valve having the functioning of a differential pressure valve.

摘要翻译： 滑阀用于控制机动车辆自动变速器中的液压系统。 其包括外壳，在壳体中被引导的阀滑块，其具有多个具有不同直径的相邻部分。 此外，提供了能够至少沿第一有效方向撞击阀滑块的电磁操作装置。 撞击装置抵抗第一有效方向撞击阀滑块。 提供的是，壳体具有多个轴向设置的通道，并且滑阀的功能类型取决于通道的液压连接的构造，在液压连接的一种构造中，滑阀具有 压力控制阀的功能和/或在液压连接的一种构造中，滑阀具有减压阀的功能和/或液压连接的一种构造，滑阀具有压差功能 阀。

公开(公告)号：US08205857B2

公开(公告)日：2012-06-26

申请号：US12443561

申请日：2007-09-13

申请人： Werner Schmid ,  Klaus Schudt ,  Lothar Krauter ,  Guenther Krehl ,  Christof Ott

发明人： Werner Schmid ,  Klaus Schudt ,  Lothar Krauter ,  Guenther Krehl ,  Christof Ott

IPC分类号： F16K31/02

CPC分类号： F16K31/0675 ,  Y10T137/86622

摘要： A pressure regulating valve (10) includes a magnet coil (16) received in a coil body (18), an armature (26) movable relative to a pole piece (20) for actuating a valve closing member (36), and a magnetic circuit (48) containing a magnet yoke (50). The magnetic circuit (48) has a maximum of three components (20, 66; 26, 50) that together form magnetic transitions (72, 74) oriented in the axial direction.

摘要翻译： 压力调节阀（10）包括容纳在线圈体（18）中的磁体线圈（16），相对于用于致动闭阀构件（36）的极片（20）可移动的衔铁（26） 电路（48）包含磁轭（50）。 磁路（48）具有最多三个组件（20,66; 26,50），它们一起形成沿轴向定向的磁转变（72,74）。

公开(公告)号：US20120104293A1

公开(公告)日：2012-05-03

申请号：US13138759

申请日：2010-02-18

申请人： Walter Fleischer ,  Tilo Hofmann ,  Andrzej Pilawski ,  Klaus Schudt ,  Christof Ott

发明人： Walter Fleischer ,  Tilo Hofmann ,  Andrzej Pilawski ,  Klaus Schudt ,  Christof Ott

IPC分类号： F16K31/02

CPC分类号： F16H61/0251 ,  F15B13/0402 ,  F15B13/0442 ,  F16H2061/0253 ,  F16K31/0613

摘要： A pressure control valve for an automatic transmission in a motor vehicle includes a housing, a valve slide which is guided in the housing and which has multiple adjacent sections, a first section having a first diameter, a second section adjacent thereto having a second diameter smaller than the first diameter, and a third section having the first diameter adjacent to the second section. An inflow pressure opening is assigned to the first section, a control pressure opening is assigned to the second section and a return flow opening is assigned to the third section. An electromagnetic actuating device acts upon the valve slide via a piston, which is guided pressure-tight in the housing.

摘要翻译： 一种用于机动车辆中的自动变速器的压力控制阀，包括壳体，在该壳体中被引导并且具有多个相邻部分的阀滑块，具有第一直径的第一部分，与其相邻的第二部分具有较小的第二直径 以及具有与第二部分相邻的第一直径的第三部分。 流入压力开口被分配给第一部分，控制压力开口被分配给第二部分，并且返回流动开口被分配给第三部分。 电磁致动装置经由活塞作用在阀滑动件上，该活塞在壳体内被压力导向。

公开(公告)号：US07950413B2

公开(公告)日：2011-05-31

申请号：US11795724

申请日：2005-12-13

申请人： Walter Fleischer ,  Klaus Schudt ,  Christof Ott ,  Ulrich Foerch

发明人： Walter Fleischer ,  Klaus Schudt ,  Christof Ott ,  Ulrich Foerch

IPC分类号： F16K31/36

CPC分类号： G05D16/2013 ,  Y10T137/7761

摘要： An electromagnetic pressure regulating valve device for regulating a hydraulic pressure including at least one pressure regulating valve which includes a solenoid part having at least one bobbin holding an electric coil, a coil core and a movably guided armature; a valve part having at least one supply connection, one return connection, one load connection and one actuating element operated by the armature and cooperating with a valve seat; and an electronic part having at least one pressure sensor for measuring the hydraulic pressure present at the load connection. At least the pressure sensor is situated on an end of the solenoid part facing the valve part upstream from the electronic part. Positioning the pressure sensor close to the valve part may substantially reduce the filter effect of the transmission link, and the hydraulic pressure to be measured is therefore transmittable free of errors up to a much higher cutoff frequency. This may result in a higher measurement accuracy, and therefore also a higher regulation accuracy, of the pressure regulating valve.

摘要翻译： 一种用于调节包括​​至少一个压力调节阀的液压的电磁调压阀装置，其包括具有至少一个保持电线圈的线轴的螺线管部分，线圈芯和可移动引导的电枢; 阀部分具有至少一个供应连接，一个返回连接，一个负载连接和一个由电枢操作并与阀座配合的致动元件; 以及具有至少一个压力传感器的电子部件，用于测量在负载连接处存在的液压压力。 至少压力传感器位于电磁部件的面对电子部件上游的阀部件的端部。 将压力传感器靠近阀部件定位可以大大降低传动链节的过滤效果，因此待测量的液压压力不会发生错误，直至高得多的截止频率。 这可能导致压力调节阀的测量精度更高，因此也具有更高的调节精度。

公开(公告)号：US20080265190A1

公开(公告)日：2008-10-30

申请号：US11795724

申请日：2005-12-13

申请人： Walter Fleischer ,  Klaus Schudt ,  Christof Ott ,  Ulrich Foerch

发明人： Walter Fleischer ,  Klaus Schudt ,  Christof Ott ,  Ulrich Foerch

IPC分类号： F16K31/06

CPC分类号： G05D16/2013 ,  Y10T137/7761

摘要： An electromagnetic pressure regulating valve device for regulating a hydraulic pressure including at least one pressure regulating valve which includes a solenoid part having at least one bobbin holding an electric coil, a coil core and a movably guided armature; a valve part having at least one supply connection, one return connection, one load connection and one actuating element operated by the armature and cooperating with a valve seat; and an electronic part having at least one pressure sensor for measuring the hydraulic pressure present at the load connection. At least the pressure sensor is situated on an end of the solenoid part facing the valve part upstream from the electronic part. Positioning the pressure sensor close to the valve part may substantially reduce the filter effect of the transmission link, and the hydraulic pressure to be measured is therefore transmittable free of errors up to a much higher cutoff frequency. This may result in a higher measurement accuracy, and therefore also a higher regulation accuracy, of the pressure regulating valve.

摘要翻译： 一种用于调节包括​​至少一个压力调节阀的液压的电磁调压阀装置，其包括具有至少一个保持电线圈的线轴的螺线管部分，线圈芯和可移动引导的电枢; 阀部分具有至少一个供应连接，一个返回连接，一个负载连接和一个由电枢操作并与阀座配合的致动元件; 以及具有至少一个压力传感器的电子部件，用于测量在负载连接处存在的液压压力。 至少压力传感器位于电磁部件的面对电子部件上游的阀部件的端部。 将压力传感器靠近阀部件定位可以大大降低传动链节的过滤效果，因此待测量的液压压力不会发生高达更高截止频率的误差。 这可能导致压力调节阀的测量精度更高，因此也具有更高的调节精度。

公开(公告)号：US5447288A

公开(公告)日：1995-09-05

申请号：US268263

申请日：1994-06-29

申请人： Horst Keuerleber ,  Werner Brehm ,  Klaus Schudt ,  Markus Deeg

发明人： Horst Keuerleber ,  Werner Brehm ,  Klaus Schudt ,  Markus Deeg

IPC分类号： F16H61/02 ,  F16K31/06 ,  G05D16/20 ,  H01F7/16

CPC分类号： G05D16/2013 ,  H01F7/1638 ,  F16H2061/0258 ,  H01F2007/1692

摘要： An electromagnetic valve, in particular switching or pressure regulating valve for an automatic transmission of motor vehicles has a magnet housing, a magnet coil with a coil body received in the magnet housing, a valve member, a magnet armature through which the magnet coil cooperates with the valve member, a valve closing part connected with the magnet housing, electrical contacts for controlling the magnet coils and arranged outside of the magnet housing, and conductors extending through the magnet housing and connecting the electrical contacts with the magnet coil. The magnet housing is composed of at least two magnet casing elements, including a first magnet casing element and also a second magnet casing element which at least partially overlaps the first magnet casing element, at least one of the magnet casing elements having a recess through which the conductors extend to the electrical contacts.

摘要翻译： 一种用于机动车辆的自动变速器的电磁阀，特别是用于自动变速器的开关或压力调节阀，具有磁体壳体，容纳在磁体壳体中的线圈体的磁体线圈，阀构件，磁体电枢，磁体线圈 阀构件，与磁体壳体连接的阀关闭部分，用于控制磁体线圈并布置在磁体壳体外部的电触点，以及延伸穿过磁体壳体并将电触点与磁体线圈连接的导体。 磁体壳体由至少两个磁体壳体元件组成，包括第一磁体壳体元件和至少部分地与第一磁体壳体元件重叠的第二磁体壳体元件，至少一个磁体壳体元件具有凹部， 导体延伸到电触点。

公开(公告)号：US08973611B2

公开(公告)日：2015-03-10

申请号：US13212732

申请日：2011-08-18

申请人： Klaus Schudt ,  Kurt Gensheimer

发明人： Klaus Schudt ,  Kurt Gensheimer

IPC分类号： F15B13/044 ,  G05D16/20 ,  F16K11/07 ,  F16K31/06 ,  F15B13/04 ,  F15B13/08 ,  F16H61/02

CPC分类号： G05D16/2013 ,  F15B13/0402 ,  F15B13/0442 ,  F15B13/0835 ,  F16H61/0251 ,  F16K11/0716 ,  F16K31/0613 ,  Y10T137/7904 ,  Y10T137/86622 ,  Y10T137/86686 ,  Y10T137/86694

摘要： A pressure control valve designed as a slide valve and having an axially situated supply port.

摘要翻译： 设计为滑阀并具有轴向定位的供应口的压力控制阀。