公开(公告)号：US20090065722A1

公开(公告)日：2009-03-12

申请号：US12197479

申请日：2008-08-25

申请人： Thilo Schmidt ,  Markus Moosmann ,  Karlheinz Mayr

发明人： Thilo Schmidt ,  Markus Moosmann ,  Karlheinz Mayr

IPC分类号： F16K31/02

CPC分类号： F16K31/0634 ,  F16K11/048 ,  G05D16/2024

摘要： A pressure control valve having valve seats, an electromagnet, a magnetic coil, and an armature coupled to an anchor rod, which are axially slidable for biasing a part against a first valve seat to close a tank edge. A push rod, which is integral with the anchor rod, biases a locking element off a ball seat to open an inlet control edge. The cross-section of the inlet control edge can be modified depending on the temperature such that the cross-section is opened as widely as possible at low oil temperatures. The cross-section of the inlet control edge is reduced at high oil temperatures to the extent that a high valve dynamic of the follow-up slide valve is achieved, and the leakage oil flow is not significantly increased.

摘要翻译： 一种压力控制阀，其具有阀座，电磁体，电磁线圈和联接到锚杆的电枢，所述衔铁可轴向滑动，以使部件抵靠第一阀座偏压以封闭罐边缘。 与锚杆成一体的推杆将锁定元件偏离球座以打开入口控制边缘。 入口控制边缘的横截面可以根据温度进行修改，使得横截面在低油温下尽可能广泛地打开。 入口控制边缘的横截面在高油温下降低到实现后续滑阀的高阀动态，泄漏油流量不显着增加的程度。

公开(公告)号：US20070023091A1

公开(公告)日：2007-02-01

申请号：US10571971

申请日：2004-08-19

申请人： Karlheinz Mayr ,  Thilo Schmidt ,  Walter Kill ,  Markus Moosmann

发明人： Karlheinz Mayr ,  Thilo Schmidt ,  Walter Kill ,  Markus Moosmann

IPC分类号： F15B13/044

CPC分类号： F16D48/02 ,  F16D2048/0221 ,  F16K27/0263 ,  F16K27/029 ,  F16K31/0603 ,  G05D16/2013 ,  Y10T137/86678 ,  Y10T137/87217

摘要： Proportional pressure control valve with a magnetic part and a valve part, the valve part has an inflow opening for the inflow stream, a first outflow opening for the filling stream, and a second outflow opening for the tank volume stream, and has a ball seat, a flat seat with an opening, a closing part for controlling the throughput quantity through the opening of the flat seat, and a stream diverter. The inflow opening faces away from the magnetic part and coaxially to its longitudinal axis, and the outflow openings are constructed on the side wall of the valve part radially to its longitudinal axis, so that fluid flowing from through the valve is exposed to a diversion of a maximum of 90°. The fluid, after flowing through the ball seat and to and through the stream diverter, experiences a diversion of less than 30°.

摘要翻译： 具有磁性部件和阀部件的比例压力控制阀，阀部件具有用于流入流的流入开口，用于填充流的第一流出开口和用于罐体积流的第二流出开口，并且具有球座 具有开口的平坦座椅，用于通过平底座的开口来控制通过量的关闭部件和流分流器。 流入开口面向远离磁性部分并与其纵向轴线同轴，并且流出开口径向地设置在阀部分的侧壁上，使其流过阀门的流体暴露于 最大90°。 流体通过球座并通过流分流器后，经历的转向小于30°。

公开(公告)号：US20090065075A1

公开(公告)日：2009-03-12

申请号：US12197484

申请日：2008-08-25

申请人： Thilo Schmidt ,  Markus Moosmann ,  Karlheinz Mayr

发明人： Thilo Schmidt ,  Markus Moosmann ,  Karlheinz Mayr

IPC分类号： F15B13/044 ,  F16K31/06

CPC分类号： F16K31/0634 ,  G05D16/2024 ,  Y10T137/87217

摘要： A pressure control valve (1) designed as a closed-end pressure regulator is proposed, which comprises two valve seats (7, 11) arranged in a hydraulic half-bridge circuit, with an electromagnet (2) having a magnetic core, a magnetic coil (3), and a displaceable armature (4), with an anchor rod (5) displaceable by the armature (4) for a closing part (6), which can be made to strike against a first valve seat (7) of the tank edge, and with a push rod (9), which is connected to the anchor rod (5) or is designed as a single piece with the anchor rod (5), which can move a locking element (10) designed as a ball out of a ball seat (11) of the inlet control edge, in which the push rod (9) is configured in such a way at its end facing the ball seat (11) that the opening cross-section of the inlet control edge (12), that is, the ball seat (11), can be modified depending on the axial position of the push rod (9) in such a way that the cross-section is reduced when the target pressure is low, in order to reduce the inlet volume flow, while the total cross-section of the inlet edge (12) is made available when the target pressure is high and/or in which the valve seat (11) is designed in such a way that its diameter on the side facing the ball (10) is smaller than the diameter on the side facing away from the ball (10).

摘要翻译： 提出设计为封闭式压力调节器的压力控制阀（1），其包括设置在液压半桥回路中的两个阀座（7,11），电磁体（2）具有磁芯，磁性 线圈（3）和可移动的电枢（4），其中锚杆（5）可由衔铁（4）移动以用于封闭部分（6），该闭合部分可以抵靠第一阀座（7） 罐边缘以及连接到锚杆（5）的推杆（9）或者被设计成与锚杆（5）一体的部件，其可以移动被设计为锚杆（5）的锁定元件（10） 球从入口控制边缘的球座（11）出来，其中推杆（9）在其面向球座（11）的端部处被构造成使得入口控制边缘的开口横截面 （12），即球座（11）可以根据推杆（9）的轴向位置进行改变，使得当目标压力低时横截面减小，o 以减小入口体积流量，而当目标压力高时，入口边缘（12）的总横截面可用，和/或其中阀座（11）被设计成使得其直径 在面对球（10）的一侧上的直径小于背离球（10）的一侧的直径。

公开(公告)号：US07905249B2

公开(公告)日：2011-03-15

申请号：US11908003

申请日：2006-03-02

申请人： Karlheinz Mayr ,  Thilo Schmidt ,  Markus Moosmann

发明人： Karlheinz Mayr ,  Thilo Schmidt ,  Markus Moosmann

IPC分类号： F16K31/06

CPC分类号： F16K31/0689 ,  F16H61/0021 ,  F16H61/0251 ,  F16H2061/0258 ,  F16K31/0637 ,  F16K31/0693 ,  G05D16/2013 ,  Y10T137/87217

摘要： An electromagnetic proportional pressure-control valve of a vehicle transmission which includes a magnet part, a hydraulic part and a spring operatively connecting the magnet part to the hydraulic part. The magnet part includes a coil, an armature and an armature bar. The hydraulic part includes first and second closing elements. The first closing element forms a flat seat and the second closing element a ball seat and the closing elements are opened and/or closed via a tappet rod. When no current is applied to the valve, the second closing element is closed and an gap (ü) in the first closing element is larger than one seventh a nominal width (NW) of the valve. The second closure area (A_2) is larger than a circular area having a diameter corresponding to double the gap and the diameter (s) of the tappet rod is smaller than 0.7 times the diameter (b) of the orifice.

摘要翻译： 一种车辆变速器的电磁比例压力控制阀，其包括磁铁部件，液压部件和将磁体部件与液压部件连接的弹簧。 磁体部分包括一个线圈，一个电枢和一个电枢棒。 液压部件包括第一和第二闭合元件。 第一关闭元件形成平的座椅，并且第二关闭元件通过挺杆来打开和/或闭合球座和闭合元件。 当没有电流施加到阀时，第二关闭元件被关闭，并且第一关闭元件中的间隙（ü）大于阀的标称宽度（NW）的七分之一。 第二闭合区域（A_2）大于具有对应于间隙的两倍的直径的圆形区域，并且挺杆的直径小于孔口的直径（b）的0.7倍。

公开(公告)号：US07516756B2

公开(公告)日：2009-04-14

申请号：US10571971

申请日：2004-08-19

申请人： Karlheinz Mayr ,  Thilo Schmidt ,  Walter Kill ,  Markus Moosmann

发明人： Karlheinz Mayr ,  Thilo Schmidt ,  Walter Kill ,  Markus Moosmann

IPC分类号： F15B13/044

CPC分类号： F16D48/02 ,  F16D2048/0221 ,  F16K27/0263 ,  F16K27/029 ,  F16K31/0603 ,  G05D16/2013 ,  Y10T137/86678 ,  Y10T137/87217

摘要： Proportional pressure control valve with a magnetic part and a valve part, the valve part has an inflow opening for the inflow stream, a first outflow opening for the filling stream, and a second outflow opening for the tank volume stream, and has a ball seat, a flat seat with an opening, a closing part for controlling the throughput quantity through the opening of the flat seat, and a stream diverter. The inflow opening faces away from the magnetic part and coaxially to its longitudinal axis, and the outflow openings are constructed on the side wall of the valve part radially to its longitudinal axis, so that fluid flowing from through the valve is exposed to a diversion of a maximum of 90°. The fluid, after flowing through the ball seat and to and through the stream diverter, experiences a diversion of less than 30°.

摘要翻译： 具有磁性部件和阀部件的比例压力控制阀，阀部件具有用于流入流的流入开口，用于填充流的第一流出开口和用于罐体积流的第二流出开口，并且具有球座 具有开口的平坦座椅，用于通过平底座的开口来控制通过量的关闭部件和流分流器。 流入开口面向远离磁性部分并与其纵向轴线同轴，并且流出开口径向地设置在阀部分的侧壁上，使其流过阀的流体暴露于 最大90°。 流体通过球座并通过流分流器后，经历的转向小于30°。

公开(公告)号：US20080272322A1

公开(公告)日：2008-11-06

申请号：US11908003

申请日：2006-03-02

申请人： Karlheinz Mayr ,  Thilo Schmidt ,  Markus Moosmann

发明人： Karlheinz Mayr ,  Thilo Schmidt ,  Markus Moosmann

IPC分类号： F16K31/02

CPC分类号： F16K31/0689 ,  F16H61/0021 ,  F16H61/0251 ,  F16H2061/0258 ,  F16K31/0637 ,  F16K31/0693 ,  G05D16/2013 ,  Y10T137/87217

摘要： An electromagnetic proportional pressure-control valve of a vehicle transmission which includes a magnet part, a hydraulic part and a spring operatively connecting the magnet part to the hydraulic part. The magnet part includes a coil, an armature and an armature bar. The hydraulic part includes first and second closing elements. The first closing element forms a flat seat and the second closing element a ball seat and the closing elements are opened and/or closed via a tappet rod. When no current is applied to the valve, the second closing element is closed and an gap (ü) in the first closing element is larger than one seventh a nominal width (NW) of the valve. The second closure area (A—2) is larger than a circular area having a diameter corresponding to double the gap and the diameter (s) of the tappet rod is smaller than 0.7 times the diameter (b) of the orifice.

摘要翻译： 一种车辆变速器的电磁比例压力控制阀，其包括磁铁部件，液压部件和将磁体部件与液压部件连接的弹簧。 磁体部分包括线圈，电枢和电枢棒。 液压部件包括第一和第二闭合元件。 第一关闭元件形成平的座椅，并且第二关闭元件通过挺杆来打开和/或闭合球座和闭合元件。 当没有电流施加到阀时，第二关闭元件被关闭，并且第一关闭元件中的间隙（ü）大于阀的标称宽度（NW）的七分之一。 第二封闭区域（A→2）大于具有对应于间隙的两倍的直径的圆形区域，并且挺杆的直径小于直径（b）的0.7倍， 的孔。

公开(公告)号：US06837477B2

公开(公告)日：2005-01-04

申请号：US10665046

申请日：2003-09-17

申请人： Karlheinz Mayr ,  Walter Kill ,  Thilo Schmidt ,  Gunter Philipp ,  Hubert Remmlinger

发明人： Karlheinz Mayr ,  Walter Kill ,  Thilo Schmidt ,  Gunter Philipp ,  Hubert Remmlinger

IPC分类号： F16K31/06 ,  G05D16/20 ,  F16K31/02

CPC分类号： F16K31/0675 ,  G05D16/2013

摘要： A proportional pressure-regulator valve comprising a load-dependent control step and a method for the load-dependent regulation of a pressure level of a pressure medium with one proportional pressure-regulator valve. The load-dependent control step is obtained with a proportional magnet (1) having at least two gaps (10, 12) for regulating the magnetic force. The size of the gaps (10, 12) can be adjusted independently of each other. While a first gap (!2) is current-dependent regulated, the size of the second gap (10) can be regulated via a pressure force adaptable in proportion to a load requirement in the hydraulic circuit.

摘要翻译： 一种比例压力调节阀，包括依赖于负载的控制步骤和用于通过一个比例压力调节阀对压力介质的压力水平进行负载相关调节的方法。 利用具有用于调节磁力的至少两个间隙（10,12）的比例磁体（1）获得负载相关的控制步骤。 间隙（10,12）的尺寸可以彼此独立地调节。 当第一间隙（！2）是电流依赖性调节时，第二间隙（10）的尺寸可以通过与液压回路中的负载要求成比例地适应的压力来调节。

公开(公告)号：US06619615B1

公开(公告)日：2003-09-16

申请号：US09890169

申请日：2001-07-26

申请人： Karlheinz Mayr ,  Markus Eisele ,  Thilo Schmidt ,  Walter Kill ,  Hubert Remmlinger ,  Jochen Fischer ,  Robert Ingenbleek

发明人： Karlheinz Mayr ,  Markus Eisele ,  Thilo Schmidt ,  Walter Kill ,  Hubert Remmlinger ,  Jochen Fischer ,  Robert Ingenbleek

IPC分类号： F16K3102

CPC分类号： H01F7/1607 ,  F16H2061/0258 ,  G05D16/2013 ,  G05D16/2093 ,  H01F7/13

摘要： A proportional pressure control valve is described capable of serving as a pilot, servo or direct control valve and having a pressure reducing function and a pressure maintaining function. The valve is comprised essentially of a valve housing (2) with inlet and outlet ports (4, 5, 6), a control element (7), an armature rod (8) and a proportional magnet (3). The proportional magnet (3) is an assembly of a magnet core (10), a magnet armature (11) and a magnet coil (12), whereby the proportional magnet (3) when in its range of operation possesses a nearly constant magnetic strength. In accord with the invention, when in a holding position of the magnetic armature (11) the smallest possible gap (13) exists between the magnet armature (11) and the magnet core (10). This gap is so dimensioned that the magnetic force between the two said components (10, 11) in the holding position is greater than the magnetic force in the operational area of the proportional magnet (3) and that the magnetic armature (11) can be made fixed in position by this said magnetic force.

摘要翻译： 描述了一种比例压力控制阀，其能够用作先导，伺服或直接控制阀，并具有减压功能和压力保持功能。 该阀主要由具有入口和出口端口（4,5,6），控制元件（7），电枢杆（8）和比例磁体（3）的阀壳体（2）组成。 比例磁体（3）是磁芯（10），磁体电枢（11）和磁体线圈（12）的组装体，其中比例磁体（3）在其操作范围内具有几乎恒定的磁场强度 。 根据本发明，当处于磁性衔铁（11）的保持位置时，磁体电枢（11）和磁芯（10）之间存在最小可能的间隙（13）。 该间隙的尺寸使得保持位置中的两个所述部件（10,11）之间的磁力大于比例磁体（3）的操作区域中的磁力，并且磁性衔铁（11）可以是 通过该磁力将其固定在适当的位置。

公开(公告)号：US06904934B2

公开(公告)日：2005-06-14

申请号：US10239104

申请日：2001-07-13

申请人： Wolfgang Runge ,  Hubert Remmlinger ,  Karlheinz Mayr ,  Wolfgang Schmid ,  Thilo Schmidt

发明人： Wolfgang Runge ,  Hubert Remmlinger ,  Karlheinz Mayr ,  Wolfgang Schmid ,  Thilo Schmidt

IPC分类号： F16K31/06 ,  G05D16/20 ,  F15B13/044

CPC分类号： G05D16/2013 ,  Y10T137/87217

摘要： A proportional pressure adjustment valve is described which comprises one valve part with inlet and outlet openings (4) and at least one closing mechanism (7) for control of a valve (12), the same as a magnet part having one magnet core, one magnet coil and one displaceably disposed magnet armature. An actuating element (11) cooperates with the armature, actuating the spherical closing mechanism (7). The hydraulically active cross section of the valve (12) is essentially determined by the length of the valve (L), the diameter of the valve (D) and th diameter (d) of the part (13) of the actuating element (11) which penetrates into the valve. According to invention, the ratio of the length of the valve (L) to the diameter of the valve (d) is less than 2.0.

摘要翻译： 描述了一种比例压力调节阀，其包括具有入口和出口（4）的一个阀部分和用于控制阀（12）的至少一个关闭机构（7），其与具有一个磁芯的磁体部分相同，一个磁体部分 磁体线圈和一个可置换位置的磁铁衔铁。 致动元件（11）与电枢配合，致动球形关闭机构（7）。 阀（12）的液压活动横截面基本上由阀（L）的长度，致动元件（11）的部件（13）的阀（D）的直径和直径（d）决定， ）渗入阀门。 根据本发明，阀（L）的长度与阀（d）的直径的比率小于2.0。

公开(公告)号：US06418967B1

公开(公告)日：2002-07-16

申请号：US09402772

申请日：1999-10-07

申请人： Walter Frei ,  Georg Gierer ,  Wolfgang Runge ,  Hubert Remmlinger ,  Karlheinz Mayr ,  Wolfgang Schmid ,  Thilo Schmidt

发明人： Walter Frei ,  Georg Gierer ,  Wolfgang Runge ,  Hubert Remmlinger ,  Karlheinz Mayr ,  Wolfgang Schmid ,  Thilo Schmidt

IPC分类号： F15B13044

CPC分类号： G05D16/2013 ,  Y10T137/86622 ,  Y10T137/87217

摘要： Pressure regulating valve comprising a connection for a pressure line (P), a connection for a working line (A), a connection for an outlet line (T) communicating with the ambient pressure and at least two diaphragm stages with defined or definable drag, the two diaphragm stages being connected to each other in a variable manner and subject to mechanical or hydraulic action according to the principle of the hydraulic half bridge. The two variable diaphragm stages are provided as the inlet and outlet diaphragms of a pressure regulating chamber (7) and each has a sealing element, said sealing element (5) of the inlet diaphragm (3) is designed as ball, or calotte, ortruncated cone, or cylinder and/or the sealing element of the outlet diaphragm is designed as ball, or calotte, or truncated cone, or cylinder.

摘要翻译： 压力调节阀包括用于压力管线（P）的连接，用于工作线（A）的连接，与环境压力连通的出口管线（T）的连接和具有限定或可限定的阻力的至少两个隔膜级， 两个隔膜级以可变的方式彼此连接，并且根据液压半桥的原理进行机械或液压动作。 两个可变隔膜级设置为压力调节室（7）的入口和出口隔膜，并且每个具有密封元件，所述入口隔膜（3）的所述密封元件（5）被设计为球，或杯状或截断 锥体或圆柱体和/或出口隔膜的密封元件设计为球体，或圆锥体或截头锥体或圆柱体。