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1. 发明授权

US07618246B2 Eccentric screw pump having conical sealing surfaces 失效
标题翻译：偏心螺杆泵具有锥形密封面
公开(公告)号：US07618246B2
公开(公告)日：2009-11-17
申请号：US11672446
申请日：2007-02-07
申请人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
发明人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
IPC分类号： F01C1/10 , F03C2/00 , F04C18/00
CPC分类号： F04C15/0003 , F04C2/086 , F04C2/1075 , F04C2240/20 , F04C2240/30
摘要： The aim of the invention is to improve the sealing possibilities between the elastic stator lining and corresponding connecting flanges of eccentric screw pumps. In order to increase the sealing surfaces, the stator lining comprises, at least at one of its ends, a conical sealing surface which may be provided with one or more prominent or recessed parts.
摘要翻译：本发明的目的是改善弹性定子衬片和偏心螺杆泵的相应连接凸缘之间的密封可能性。为了增加密封表面，定子衬片至少在其一个端部包括可以设置有一个或多个突出或凹陷部分的锥形密封表面。

2. 发明申请

US20070128062A1 Eccentric Screw Pump Having Conical Sealing Surfaces 失效
标题翻译：具有锥形密封面的偏心螺杆泵
公开(公告)号：US20070128062A1
公开(公告)日：2007-06-07
申请号：US11672446
申请日：2007-02-07
申请人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
发明人： Herbert Frisch , Franz Lachenwitzer , Michael Robby
IPC分类号： F01C5/00 , F01C1/10 , F04C5/00 , F03C2/00
CPC分类号： F04C15/0003 , F04C2/086 , F04C2/1075 , F04C2240/20 , F04C2240/30
摘要： The aim of the invention is to improve the sealing possibilities between the elastic stator lining and corresponding connecting flanges of eccentric screw pumps. In order to increase the sealing surfaces, the stator lining comprises, at least at one of its ends, a conical sealing surface which may be provided with one or more prominent or recessed parts.
摘要翻译：本发明的目的是改善弹性定子衬片和偏心螺杆泵的相应连接凸缘之间的密封可能性。为了增加密封表面，定子衬片至少在其一个端部包括可以设置有一个或多个突出或凹陷部分的锥形密封表面。

3. 发明授权

US06962167B2 Choke valve 失效
标题翻译：节流阀
公开(公告)号：US06962167B2
公开(公告)日：2005-11-08
申请号：US10361894
申请日：2003-02-10
申请人： Markus Rogalski , Hannes Wirtl , Herbert Frisch
发明人： Markus Rogalski , Hannes Wirtl , Herbert Frisch
IPC分类号： F16K3/04 , F16K3/06 , F16K3/08 , F16K3/32 , F16K3/34 , F16K47/10
CPC分类号： F16K3/32 , F16K3/08 , F16K3/34 , Y10T137/87298 , Y10T137/87378 , Y10T137/87442
摘要： A choke valve having a coarse setting choke means and a fine setting choke means placed in parallel to it. The coarse setting choke means is able to be switched over in stages between different degrees of choking with different choke cross sections. The fine setting choke means renders possible a stepless adjustment of its choke cross section.
摘要翻译：具有粗设置扼流装置的阻流阀和与其平行放置的精细扼流器装置。粗设置扼流装置能够在具有不同扼流截面的不同程度的阻塞之间分阶段切换。精细设置扼流圈意味着可以无级调节其扼流截面。

4. 发明授权

US5343894A Piezo valve 失效
标题翻译：压电阀
公开(公告)号：US5343894A
公开(公告)日：1994-09-06
申请号：US953115
申请日：1992-09-29
申请人： Herbert Frisch , Johannes Wirtl
发明人： Herbert Frisch , Johannes Wirtl
IPC分类号： F16K31/02 , F15B5/00 , F15C3/14 , F16K31/00 , F15B13/044
CPC分类号： F16K31/006 , F15B5/003 , F15C3/14 , Y10T137/86622 , Y10T137/86847
摘要： For a piezo valve (1) the sealable surface of the seat (13) of the controllable medium connection is so large that the pressure-induced closing force of the sealing region (14) of the bending element (4) that is generated in accordance with the medium pressure acting in the second switch position is greater than the elastically induced counterforce and smaller than the total of this counterforce and the piezo reset force acting upon application of a corresponding control voltage. Thus, both switch positions of the valve can also be held for a long period of time following pulsed voltage operation without any additional voltage application.
摘要翻译：对于压电阀（1），可控介质连接件的座（13）的可密封表面是如此大，使得根据所产生的弯曲元件（4）的密封区域（14）的压力引起的闭合力作用在第二开关位置的介质压力大于弹性诱导的反作用力并且小于该反作用力的总和和施加相应控制电压时的压电复位力。因此，在脉冲电压操作之后，阀的两个开关位置也可以长时间保持，而不需要额外的电压施加。

5. 发明授权

US07322376B2 Piezoelectric valve 有权
标题翻译：压电阀
公开(公告)号：US07322376B2
公开(公告)日：2008-01-29
申请号：US11052524
申请日：2005-02-07
申请人： Herbert Frisch
发明人： Herbert Frisch
IPC分类号： F15B13/044
CPC分类号： F16K31/006 , Y10T137/86622 , Y10T137/86895
摘要： A piezoelectric valve has a flexural transducer accommodated in a valve housing and having a free ending cantilever operational section able to be deflected by electrical control. The operational section extends over two controlled valve openings lying on the same side and possesses two control section associated with such valve openings. One of the control section serves for control of a supply opening and is urged into its closed by actuating means provided in addition to the flexural transducer. The actuating force is powerful enough to reach the closed position, when the other control section clears the associated valve opening.
摘要翻译：压电阀具有容纳在阀壳体中的弯曲换能器，并且具有能够通过电气控制而偏转的自由端悬臂操作部分。操作部分延伸在位于同一侧的两个受控阀开口，并且具有与这种阀开口相关联的两个控制部分。控制部分中的一个用于控制供应开口，并且除了弯曲换能器之外提供的致动装置被迫使其关闭。当其他控制部分清除相关联的阀开口时，致动力足够强大到达关闭位置。

6. 发明申请

US20070045579A1 Fluid operated position regulator 有权
标题翻译：流体操作位置调节器
公开(公告)号：US20070045579A1
公开(公告)日：2007-03-01
申请号：US11496908
申请日：2006-08-01
申请人： Hannes Wirtl , Martin Maichl , Herbert Frisch
发明人： Hannes Wirtl , Martin Maichl , Herbert Frisch
IPC分类号： F16K31/02
CPC分类号： G05D16/163 , F15B13/0405 , F15B13/0433 , F15B2211/3057 , F15B2211/7052 , Y10T137/8659
摘要： A fluid operated position regulator comprises a servo means, arranged in a regulator housing and by which a supply connection, a venting connection and a power connection can be placed in circuit in an adjustable manner. To predetermine or set its position the servo means possesses two mutually oppositely orientated fluid actuating faces of equal size, which respectively delimit a control chamber. The two control chambers are connected by way of an intermediately placed choke means with a common control pressure connection. Downstream from the two choke means each control chamber is connected with a venting connection. A control valve means can control the two venting connections and in particular simultaneously close them.
摘要翻译：流体操作位置调节器包括布置在调节器壳体中的伺服装置，通过该伺服装置可以以可调节的方式将电源连接，通气连接和电源连接放置在电路中。为了预先确定或设定其位置，伺服装置具有相同尺寸的两个相互相对定向的流体致动面，其分别限定控制室。两个控制室通过具有公共控制压力连接的中间放置的扼流装置连接。从两个扼流圈的下游意味着每个控制室与通风连接相连接。控制阀装置可以控制两个排气连接，特别是同时关闭它们。

7. 发明授权

US07343845B2 Fluid operated position regulator 有权
标题翻译：流体操作位置调节器
公开(公告)号：US07343845B2
公开(公告)日：2008-03-18
申请号：US11496908
申请日：2006-08-01
申请人： Hannes Wirtl , Martin Maichl , Herbert Frisch
发明人： Hannes Wirtl , Martin Maichl , Herbert Frisch
IPC分类号： F16K31/00
CPC分类号： G05D16/163 , F15B13/0405 , F15B13/0433 , F15B2211/3057 , F15B2211/7052 , Y10T137/8659
摘要： A fluid operated position regulator comprises a servo means, arranged in a regulator housing and by which a supply connection, a venting connection and a power connection can be placed in circuit in an adjustable manner. To predetermine or set its position the servo means possesses two mutually oppositely orientated fluid actuating faces of equal size, which respectively delimit a control chamber. The two control chambers are connected by way of an intermediately placed choke means with a common control pressure connection. Downstream from the two choke means each control chamber is connected with a venting connection. A control valve means can control the two venting connections and in particular simultaneously close them.
摘要翻译：流体操作位置调节器包括布置在调节器壳体中的伺服装置，通过该伺服装置可以以可调节的方式将电源连接，通气连接和电源连接放置在电路中。为了预先确定或设定其位置，伺服装置具有相同尺寸的两个相互相对定向的流体致动面，其分别限定控制室。两个控制室通过具有公共控制压力连接的中间放置的扼流装置连接。从两个扼流圈的下游意味着每个控制室与通风连接相连接。控制阀装置可以控制两个排气连接，特别是同时关闭它们。

8. 发明授权

US06973867B2 Valve controlled fluidic actuator system 失效
标题翻译：阀控流体致动器系统
公开(公告)号：US06973867B2
公开(公告)日：2005-12-13
申请号：US10415196
申请日：2001-10-17
申请人： Herbert Frisch , Wilfried Beck
发明人： Herbert Frisch , Wilfried Beck
IPC分类号： G08C23/04 , F15B15/20 , F15B15/28 , F15B21/08 , F16L19/065 , F16L25/01 , F15B13/044
CPC分类号： F16L19/0653 , F15B15/202 , F15B15/2807 , F15B21/08 , F16L25/01
摘要： A valve controlled fluid power actuator arrangement having a fluid power valve arrangement (61) controlled by an electronic control means (63 through 65) being connected by means of at least one plastic fluid power line (11) with at least one actuator (62). In the plastic line (61) electrical line strands and/or light guides are integrated for the transmission of sensor signals. The at least one plastic line (11) is connected with the respective actuator (62) with the aid of a connection member (10) having a connection cable (29) with at least one sensor (30) in or on the actuator (62). Accordingly in the case of a valve arrangement separate from the actuators a rapid and simple fluid power and electrical or, respectively, optical assembly may take place.
摘要翻译：具有由电子控制装置（63至65）控制的流体动力阀装置（61）的阀控流体动力致动器装置通过至少一个塑料流体动力线（11）与至少一个致动器（62）连接，。在塑料线（61）中，电线束和/或光导被集成用于传输传感器信号。所述至少一个塑料线（11）借助于具有连接电缆（29）的连接构件（10）与相应的致动器（62）连接，所述连接构件具有在所述致动器（62）中或所述致动器（62）上的至少一个传感器（30））。因此，在与致动器分开的阀装置的情况下，可以发生快速且简单的流体动力和电或分别的光学组件。

9. 发明授权

US5823088A Pneumatic actuating arrangement 失效
标题翻译：气动执行装置
公开(公告)号：US5823088A
公开(公告)日：1998-10-20
申请号：US848015
申请日：1997-04-28
申请人： Herbert Frisch
发明人： Herbert Frisch
IPC分类号： F15B13/08 , F15B13/00 , F15B15/14 , F15B15/20 , F15B15/28 , F15B21/08 , F01B25/26 , F15B13/16
CPC分类号： F15B13/0857 , F15B13/0817 , F15B13/0828 , F15B13/0867 , F15B13/0875 , F15B15/202 , F15B15/2807 , F15B21/085
摘要： A pneumatic actuating arrangement with a plurality of consumers (1) having working areas (7,8), a plurality of feed air/signal distributors (13) connected to a common pressure source and a common control unit (19), a plurality of electrically-actuated switching devices respectively arranged directly at the consumers (1) forming separate consumer units (9), and a combination line (12) extending between each consumer unit (9) and a feed air/signal distributor (13), each combination line including a supply pressure line for supplying air to the working areas of a respective consumer and electrical signal lines for connecting the electrically-actuated switching devices of a respective consumer unit to said common control unit.
摘要翻译：具有多个消耗器（1）的气动致动装置，其具有工作区域（7,8），连接到公共压力源和公共控制单元（19）的多个进给空气/信号分配器（13），多个分别直接布置在形成分开的消费单元（9）的消费者（1）和在每个消费单元（9）和馈送空气/信号分配器（13）之间延伸的组合线路（12））的电致动开关装置，每个组合线路，其包括用于向相应消费者的工作区域供应空气的供应压力线和用于将各个消费者单元的电致动开关装置连接到所述公共控制单元的电信号线。

10. 发明授权

US06581638B2 Piezo valve 有权
公开(公告)号：US06581638B2
公开(公告)日：2003-06-24
申请号：US09989485
申请日：2001-11-20
申请人： Herbert Frisch , Hannes Wirtl , Michael Weinmann , Martin Maichl
发明人： Herbert Frisch , Hannes Wirtl , Michael Weinmann , Martin Maichl
IPC分类号： F15B13044
CPC分类号： F16K31/004 , Y10T137/87217 , Y10T137/87241
摘要： A piezo valve having a flexural transducer unit which includes two flexural transducers adapted to be deflected in opposite directions. The flexural transducers are fixedly joined together at one terminal part of the flexural transducer unit with the formation of a common bearing section. The flexural transducer unit is pivotally mounted in relation to the housing. At least one flexural transducer serves for the control of a valve opening associated with it, the other flexural transducer being able to be biased by the application of a drive voltage toward a support face arranged in a deflection path in order to for instance to increase the displacement path of the other flexural transducer.

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