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1. 发明授权

US08840081B2 Piloted valve, particularly proportional throttle valve 有权
标题翻译：试验阀，特别是比例节流阀
公开(公告)号：US08840081B2
公开(公告)日：2014-09-23
申请号：US12735445
申请日：2008-12-16
申请人： Markus Bill , Peter Bruck
发明人： Markus Bill , Peter Bruck
IPC分类号： F16K31/12 , F16K31/40
CPC分类号： F16K31/408 , Y10T137/87209
摘要： A piloted proportional throttle valve has a valve piston (29) displaceably guided in the longitudinal direction in a valve housing (13) having a fluid inlet (2) and outlet (1). The front side of the valve piston (27) can be pressurized against a main valve seat (25) by fluid pressure acting on its back side. A pilot valve device has an actuating member (7) displaceable in the longitudinal direction by an electrically actuatable magnet system (4), and works with a pilot valve seat (37) in a bore (17) of the valve piston (29) connecting its back side to the fluid outlet (1) on the front side of the piston. The fluid pressure on the back side of the piston (29) is reduced for an opening motion when the pilot valve seat (33) is released. A flow baffle device (39) is disposed between the back side of the piston and the fluid inlet (2) of the housing (13) to build up the fluid pressure pressurizing the piston (29) against its closed position by introducing pilot fluid. The flow baffle device (39) has a device for performing filtration, preferably gap filtration, of the pilot fluid.
摘要翻译：引导比例节流阀具有在具有流体入口（2）和出口（1）的阀壳体（13）中沿纵向可移位地引导的阀活塞（29）。阀活塞（27）的前侧可以通过作用在其后侧的流体压力而压靠主阀座（25）。先导阀装置具有致动构件（7），该致动构件（7）通过可电致动的磁体系统（4）在纵向方向上移动，并且与阀活塞（29）的孔（17）中的先导阀座（37）一起工作，连接其后侧到活塞前侧的流体出口（1）。当先导阀座（33）被释放时，活塞（29）的后侧上的流体压力减小以用于打开运动。流动挡板装置（39）设置在活塞的后侧和壳体（13）的流体入口（2）之间，以通过引入先导流体来建立使活塞（29）压靠其关闭位置的流体压力。流动挡板装置（39）具有用于对先导流体进行过滤，优选间隙过滤的装置。

2. 发明申请

US20120285568A1 VALVE DEVICE 有权
标题翻译：阀门设备
公开(公告)号：US20120285568A1
公开(公告)日：2012-11-15
申请号：US13261374
申请日：2011-01-15
申请人： Frank Schulz , Peter Bruck , Markus Bill
发明人： Frank Schulz , Peter Bruck , Markus Bill
IPC分类号： F15B13/043
CPC分类号： F15B13/0435 , F16K31/426 , Y10T137/86582 , Y10T137/86614
摘要： The invention relates to a valve device comprising a valve housing (2) and a valve piston (4) arranged in an axially displaceable manner in a piston bore (3) of the valve housing (2), via which valve piston a first load connection (A) and a second load connection (B) can alternately be connected to a pressure connection (P) and to a tank connection (T1, T2) by the action of a first solenoid magnet (5) and a second solenoid magnet (6), a pilot control unit (7) being provided, which comprises a first pilot control chamber (8) that pressurizes a first piston back side (9) of the valve piston (4) and a second pilot control chamber (10) that pressurizes a second piston back side (11) of the valve piston (4), the first and second pilot control chambers (8, 10) being connectable via a respective fluid-conducting connection (12, 13) to the pressure connection (P), a first pilot control piston (14) and a second pilot control piston (15) being provided, which release or close a fluid-conducting connection (16, 17) between the pilot control chambers (8, 10) and the tank connection (T1, T2), respectively, characterized in that at least one pilot control piston (14, 15) comprises a ring channel (19) on the outer circumferential surface (20) thereof, which piston controls a fluid-conducting connection (16, 17) between the respective pilot control chamber (8, 10) and the respective associated tank connection (T1, T2).
摘要翻译：本发明涉及一种阀装置，其包括阀壳体（2）和阀活塞（4），其以可轴向移动的方式布置在阀壳体（2）的活塞孔（3）中，阀活塞通过第一负载连接（A）和第二负载连接（B）可以通过第一螺线管磁体（5）和第二电磁铁（6）的作用而交替地连接到压力连接（P）和罐连接（T1，T2）），设有先导控制单元（7），其包括对阀活塞（4）的第一活塞后侧（9）加压的第一先导控制室（8）和对阀活塞（4）进行加压的第二先导控制室所述阀活塞（4）的第二活塞后侧（11），所述第一和第二先导控制室（8,10）经由相应的流体导通连接（12,13）连接到所述压力连接（P），提供了第一先导控制活塞（14）和第二先导控制活塞（15），其释放或关闭流体传导分别在先导控制室（8,10）和油箱连接（T1，T2）之间的连接（16,17），其特征在于，至少一个先导控制活塞（14,15）包括环形通道（19）该活塞控制在各个先导控制室（8,10）和相应的相关联的罐连接件（T1，T2）之间的流体传导连接件（16,17）的外圆周表面（20）。

3. 发明申请

US20120037830A1 PROPORTIONAL THROTTLE VALVE 有权
标题翻译：比例阀门
公开(公告)号：US20120037830A1
公开(公告)日：2012-02-16
申请号：US13138938
申请日：2010-02-25
申请人： Markus Bill , Peter Bruck , Markus Veit
发明人： Markus Bill , Peter Bruck , Markus Veit
IPC分类号： F16K1/36
CPC分类号： F16K31/0668 , G05D7/0635
摘要： The invention relates to a proportional throttle valve, comprising a valve piston (2) which has the function of a variable orifice and is displaceably guided in the longitudinal direction in a valve housing (3) having a fluid inlet (4) and a fluid outlet (5). Since a leading edge (6) of the valve piston (2) is formed by a control piston (7) of a flow regulator (8) for the fluidic connection of the fluid inlet (4) and the fluid outlet (5), the flow control valve and the proportional throttle valve are functionally combined in one valve unit.
摘要翻译：本发明涉及一种比例节流阀，其包括阀活塞（2），其具有可变节流孔的功能，并且在具有流体入口（4）和流体出口（4）的阀壳体（3）中沿纵向可移动地被引导（5）。由于阀活塞（2）的前缘（6）由用于流体入口（4）和流体出口（5）的流体连接的流量调节器（8）的控制活塞（7）形成，所以流量控制阀和比例节流阀功能组合在一个阀门单元中。

4. 发明授权

US07740224B2 Valve 有权
标题翻译：阀
公开(公告)号：US07740224B2
公开(公告)日：2010-06-22
申请号：US10556340
申请日：2004-04-07
申请人： Markus Bill , Peter Bruck , Alois Hoffmann
发明人： Markus Bill , Peter Bruck , Alois Hoffmann
IPC分类号： F16K31/10
CPC分类号： G01N33/6842 , F15B11/05 , F15B13/01 , F15B2211/40507 , F15B2211/40515 , F15B2211/40569 , F15B2211/40576 , F15B2211/413 , F15B2211/41563 , F15B2211/426 , F15B2211/428 , F15B2211/46 , F15B2211/47 , F15B2211/7052 , F15B2211/75
摘要： A valve, in particular, a proportional seat valve or gate valve, includes a valve housing (10) and at least three fluid connections (1, 2, 3) extending through the valve housing. A main piston (18) extends in the valve housing (10). A pilot piston (24) for executing a pilot control (26) may be controlled by a current-carrying magnetic device (28). During an open pilot control (26), fluid from one (2) of the connectors (1, 2), controlled by the main piston (18), reaches the connector (3), controlled by the pilot piston (24), by a cross-sectional narrowing (38) in the main piston (19). The pilot control (26) and, as a result of the corresponding pressure drop, the main piston (18) achieves a control position, controlling both fluid connections (1, 2) with regard to fluid amount.
摘要翻译：阀，特别是比例座阀或闸阀，包括阀壳体（10）和延伸穿过阀壳体的至少三个流体连接件（1,2,3）。主活塞（18）在阀壳体（10）中延伸。用于执行先导控制（26）的先导活塞（24）可以由载流磁性装置（28）控制。在打开的先导控制（26）期间，由主活塞（18）控制的来自一个（2）连接器（1,2）的流体到达由先导活塞（24）控制的连接器（3）主活塞（19）中的横截面变窄（38）。主控制器（26），并且作为相应的压降的结果，主活塞（18）实现控制位置，相对于流体量控制流体连接（1,2）。

5. 发明申请

US20120292540A1 VALVE DEVICE 有权
标题翻译：阀门设备
公开(公告)号：US20120292540A1
公开(公告)日：2012-11-22
申请号：US13261367
申请日：2011-01-15
申请人： Peter Bruck , Markus Bill , Frank Schulz
发明人： Peter Bruck , Markus Bill , Frank Schulz
IPC分类号： F16K31/00
CPC分类号： F16K11/0716 , F16K31/0613 , Y10T137/86702 , Y10T137/8671
摘要： The invention relates to a valve device comprising a valve housing (2) and a valve piston (4) arranged in an axially displaceable manner in a piston bore (3) of the valve housing (2), via which piston a first load connection (A) and a second load connection (B) can alternately be connected to a pressure connection (P) and to a tank connection (T1, T2) under the action of a first solenoid magnet (5) and a second solenoid magnet (6), wherein the valve piston (4) can be displaced from a centered, preferably middle idle position for connecting the first load connection (A) to the pressure connection (P) and the second load connection (B) to the tank connection (T1, T2) in a first direction, and it can be displaced for the reverse fluid-conducting connection of the connections (A, B, P, T1, T2) in an opposite direction, wherein a first pilot control chamber (7) is provided, which pressurizes a first piston back side (8) of the valve piston (4), and a second pilot control chamber (9) is provided, which pressurizes a second piston back side (10), and wherein the pressure in the pilot control chambers (7, 9) can be controlled by means of a first and a second pilot control piston (12 and 13) which can be moved by means of the first or second solenoid magnets (5, 7), wherein the first and second pilot control chamber (7, 9) are connected via a fluid-conducting connection (11) to the pressure connection (P), and the pilot control pistons (12, 13) each open or close a fluid-conducting connection (14) between the pilot control chambers (7, 9) and the tank connection (T1, T2).
摘要翻译：本发明涉及一种阀装置，其包括阀壳体（2）和阀活塞（4），其以可轴向移动的方式布置在阀壳体（2）的活塞孔（3）中，活塞通过第一负载连接 A），第二负载连接（B）可以在第一螺线管磁体（5）和第二电磁铁（6）的作用下交替地连接到压力连接（P）和罐连接（T1，T2），其中阀活塞（4）可以从中心的，优选中间的空转位置移位，用于将第一负载连接（A）与压力连接（P）和第二负载连接（B）连接到油箱连接（T1， T2）沿第一方向移动，并且可以相对于连接件（A，B，P，T1，T2）的反向导流连接沿相反方向移位，其中设置有第一先导控制室（7）其对阀活塞（4）的第一活塞后侧（8）加压，并且第二先导控制室（9）被加压，其对第二活塞后侧（10）加压，并且其中先导控制室（7,9）中的压力可以通过可移动的第一和第二先导控制活塞（12和13）来控制通过所述第一或第二螺线管磁体（5,7），其中所述第一和第二先导控制室（7,9）经由导流连接（11）连接到所述压力连接（P），并且所述导向控制活塞（12,13），其各自打开或关闭在先导控制室（7,9）和箱连接件（T1，T2）之间的流体导电连接件（14）。

6. 发明申请

US20120037829A1 PROPORTIONAL THROTTLE VALVE 有权
标题翻译：比例阀门
公开(公告)号：US20120037829A1
公开(公告)日：2012-02-16
申请号：US13138937
申请日：2010-03-10
申请人： Markus Bill , Peter Bruck
发明人： Markus Bill , Peter Bruck
IPC分类号： F16K1/32
CPC分类号： F16K31/0668 , B66F9/22 , F15B13/015 , F15B13/0442 , Y10T137/7765 , Y10T137/7766 , Y10T137/7782
摘要： The invention relates to a proportional throttle valve comprising a valve piston (2) which is displaceably guided in the longitudinal direction in a valve housing (3) having a fluid inlet (4) and a fluid outlet (5) and is pretensioned by an energy accumulator, in particular in the form of a pressure spring, against a stroke stop (6) defining the closure position. The invention is characterized in that a pressure limiting valve (7) is integrated in the proportional throttle valve (1), wherein said pressure limiting valve allows to influence the fluid pressure on the rear side (8) of the valve piston (2) in order to allow the piston to move away from the stroke stop (6) in opposition to the pretensioning force when a predefinable pressure is exceeded at the fluid inlet (4).
摘要翻译：本发明涉及一种比例节流阀，其包括在具有流体入口（4）和流体出口（5）的阀壳体（3）中沿纵向可移动地引导的阀活塞（2），并且由能量预紧蓄压器，特别是压力弹簧的形式，抵靠限定关闭位置的冲程挡块（6）。本发明的特征在于，限流阀（7）集成在比例节流阀（1）中，其中所述限压阀允许影响阀活塞（2）的后侧（8）上的流体压力以便当在流体入口（4）处超过预定义的压力时，允许活塞与冲程止挡（6）相对移动远离预张紧力。

7. 发明申请

US20100294962A1 PILOTED VALVE, PARTICULARLY PROPORTIONAL THROTTLE VALVE 有权
标题翻译：引导阀，特殊比例阀
公开(公告)号：US20100294962A1
公开(公告)日：2010-11-25
申请号：US12735445
申请日：2008-12-16
申请人： Markus Bill , Peter Bruck
发明人： Markus Bill , Peter Bruck
IPC分类号： F16K31/40 , F15B13/043
CPC分类号： F16K31/408 , Y10T137/87209
摘要： The invention relates to a piloted valve, particularly a piloted proportional throttle valve, having a valve piston (29) displaceably guided in the longitudinal direction in a valve housing (13) having a fluid inlet (2) and outlet (1), the front side (27) whereof can be pressurized against a main valve seat (25) by fluid pressure acting on the back side thereof, having a pilot valve device comprising an actuating member (7) displaceable in the longitudinal direction by means of an electrically actuatable magnet system (4), working together with a pilot valve seat (37) in a bore (17) of the valve piston (29) connecting the back side thereof to the fluid outlet (1) on the front side of the piston, in order to reduce the fluid pressure on the back side of the piston (29) for an opening motion when the pilot valve seat (33) is released, a flow baffle device (39) being disposed between the back side of the piston and the fluid inlet (2) of the housing (13) for building up the fluid pressure pressurizing the piston (29) against the closed position thereof by introducing pilot fluid, characterized in that the flow baffle device (39) comprises a device for performing filtration, preferably gap filtration, of the pilot fluid.
摘要翻译：本发明涉及一种导向阀，特别是导向比例节流阀，其具有在具有流体入口（2）和出口（1）的阀壳体（13）中沿纵向方向可移位地引导的阀活塞（29），前端侧面（27）可以通过作用在其背侧上的流体压力而对主阀座（25）加压，其具有先导阀装置，该先导阀装置包括通过电致动磁体在纵向方向上可移动的致动构件（7）系统（4），与阀活塞（29）的孔（17）中的先导阀座（37）一起工作，将其后侧依次连接到活塞前侧上的流体出口（1）为了减小当先导阀座（33）被释放时在活塞（29）的后侧上用于打开运动的流体压力，流动挡板装置（39）设置在活塞的后侧和流体入口（13）的用于建立流体压力的装置（2）通过引入先导流体使活塞（29）压靠其关闭位置，其特征在于，流动挡板装置（39）包括用于对先导流体进行过滤，优选间隙过滤的装置。

8. 发明授权

US08807519B2 Valve in particular a proportional pressure relief valve 有权
标题翻译：阀门特别是比例泄压阀
公开(公告)号：US08807519B2
公开(公告)日：2014-08-19
申请号：US11920237
申请日：2006-04-01
申请人： Peter Bruck , Markus Bill
发明人： Peter Bruck , Markus Bill
IPC分类号： F16K31/44
CPC分类号： F16K31/0655 , F16K31/0689 , F16K31/0693 , G05D16/202 , Y10T137/7761 , Y10T137/7762 , Y10T137/777
摘要： A valve, in particular, a proportional pressure relief valve, includes an electrically controlled solenoid system (10) for the control of an operating part (12, 12a). The operating part cooperates with a valve element (26) extending longitudinally inside a valve housing (24) to release a fluid transport connection path between a fluid inlet (32) and a fluid outlet (34) in its open position and to block the through path in its closed position. An energy store, preferably in the form of a compression spring (58), is arranged between the operating part (12, 12a) and valve element (26) in a free gap between the two and tends to hold the valve element (26) in the direction of its closed position. The operating piece (12a) is embodied as a guide piston having a longitudinal guide for the valve element (26).
摘要翻译：阀，特别是比例压力释放阀，包括用于控制操作部件（12,12a）的电控螺线管系统（10）。操作部分与在阀壳体（24）内纵向延伸的阀元件（26）配合，以在其打开位置之间释放在流体入口（32）和流体出口（34）之间的流体输送连接路径，并阻止通过路径处于关闭位置。优选以压缩弹簧（58）的形式的能量存储器在两者之间的自由间隙中布置在操作部件（12,12a）和阀元件（26）之间，并且趋向于保持阀元件（26）在其关闭位置的方向。操作件（12a）被实施为具有用于阀元件（26）的纵向引导件的导向活塞。

9. 发明申请

US20110297856A1 PROPORTIONAL PRESSURE CONTROL VALVE 有权
标题翻译：比例压力控制阀
公开(公告)号：US20110297856A1
公开(公告)日：2011-12-08
申请号：US13138281
申请日：2009-11-04
申请人： Markus Bill , Peter Bruck , Gerd Schneider
发明人： Markus Bill , Peter Bruck , Gerd Schneider
IPC分类号： F16K31/02
CPC分类号： F16D48/02 , F15B13/0402 , F15B13/0433 , F16D2048/0209 , F16D2500/5014 , F16D2500/70418 , G05D16/2093 , Y10T137/86614 , Y10T137/86702
摘要： The invention relates to a proportional pressure control valve comprising a valve box (10) which has at least three fluid-carrying connections, especially in the form of a pump (P), a user (A) and a reservoir (T) connection, a control piston (18) being guided in a longitudinally displaceable manner inside the valve box (10) for optionally connecting the pump connection (P) to the user connection (A) and the user connection (A) to the reservoir connection (T). A fluid-carrying connection is established between the pump connection (P) and a pilot chamber (20) of a pilot valve (22), the pilot valve (22) being controlled by a magnet system, especially a proportional magnet system (28). The proportional pressure control valve according to the invention is characterized in that the fluid-carrying connection to the pilot chamber (20) has a bore (27) that runs axially inside the wall of the valve box (10) and extends from a radial bore (9) of the housing (10) forming the pump connection (P).
摘要翻译：本发明涉及一种比例压力控制阀，其包括具有至少三个流体承载连接的阀箱（10），特别是泵（P），使用者（A）和储存器（T）连接的形式，控制活塞（18）以可纵向移动的方式被引导到阀箱（10）内，用于将泵连接（P）可选地连接到用户连接（A）和用户连接（A）到储存器连接（T）。在泵连接（P）和先导阀（22）的先导室（20）之间建立流体输送连接，先导阀（22）由磁体系统，特别是比例磁体系统（28）控制，。根据本发明的比例压力控制阀的特征在于，与先导室（20）的流体承载连接具有在阀箱（10）的壁内轴向延伸并从径向孔（9）形成泵连接（P）的壳体（10）。

10. 发明授权

US09115730B2 Valve device 有权
标题翻译：阀门装置
公开(公告)号：US09115730B2
公开(公告)日：2015-08-25
申请号：US13261374
申请日：2011-01-15
申请人： Frank Schulz , Peter Bruck , Markus Bill
发明人： Frank Schulz , Peter Bruck , Markus Bill
IPC分类号： F15B13/043 , F16K31/42
CPC分类号： F15B13/0435 , F16K31/426 , Y10T137/86582 , Y10T137/86614
摘要： A valve device includes a valve housing (2) and a valve piston (4) axially displaceably in a housing bore (3). By valve piston movement, load connections (A, B) can alternately be connected to a pressure connection (P) and to a tank connection (T1, T2) by solenoid magnets (5, 6). Pilot control chambers (8, 10) pressurize piston back sides (9, 11). The control chambers (8, 10) are connectable via fluid-conducting connections (12, 13) to the pressure connection (P). Pilot control pistons (14, 15) release or close fluid-conducting connections (16, 17) between control chambers (8, 10) and the tank connection (T1, T2). One pilot control piston (14, 15) includes a ring channel (19) controlling a fluid-conducting connection (16, 17) between a pilot control chamber (8, 10) and a tank connection (T1, T2).
摘要翻译：阀装置包括阀壳体（2）和阀活塞（4），轴向可移动地位于壳体孔（3）中。通过阀活塞运动，负载连接（A，B）可以交替地通过电磁铁（5,6）连接到压力连接（P）和罐连接（T1，T2）。先导控制室（8,10）对活塞后侧（9,11）加压。控制室（8,10）可经由流体传导连接（12,13）连接到压力连接（P）。先导控制活塞（14,15）释放或关闭控制室（8,10）和油箱连接（T1，T2）之间的流体传导连接（16,17）。一个先导控制活塞（14,15）包括控制先导控制室（8,10）和罐连接（T1，T2）之间的流体传导连接（16,17）的环形通道（19）。

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