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1. 发明授权

US07997378B2 Hydraulic steering 有权
标题翻译：液压转向
公开(公告)号：US07997378B2
公开(公告)日：2011-08-16
申请号：US12610544
申请日：2009-11-02
申请人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
发明人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
IPC分类号： B62D5/06 , B62D6/08
CPC分类号： B62D1/286 , B62D5/093
摘要： The invention concerns a hydraulic steering with a steering initiator, a steering unit with feedback properties, which can be activated by the steering initiator, the steering unit having a supply connection arrangement with a pressure connection (P) and a tank connection (T) and a working connection arrangement with two working connections (L, R), an auxiliary-force operated steering valve, which is located in parallel with the steering unit between the supply connection arrangement (P, T) and the working connection arrangement (L, R), and a feedback suppressing device, which is active, when the steering valve is active. It is endeavoured to find a simple manner of ensuring the priority of the steering initiator over the steering valve. For this purpose, the steering initiator interacts with an activation sensor, which deactivates the feedback suppressing device on an activation of the steering initiator.
摘要翻译：本发明涉及具有转向启动器的液压转向器，具有反馈特性的转向单元，其可以由转向启动器启动，转向单元具有带有压力连接（P）和油箱连接（T）的供应连接装置，以及工作连接装置，具有两个连接工作连接（L，R）的辅助力操作转向阀，该辅助动力转向阀与供给连接装置（P，T）和工作连接装置（L，R）之间的转向单元平行）以及当转向阀处于活动状态时有效的反馈抑制装置。努力寻找一种确保转向启动器优先于转向阀的简单方式。为此，转向启动器与激活传感器进行交互，激活传感器在转向启动器的激活时使反馈抑制装置停用。

2. 发明申请

US20100044142A1 HYDRAULIC STEERING 有权
标题翻译：液压转向
公开(公告)号：US20100044142A1
公开(公告)日：2010-02-25
申请号：US12610533
申请日：2009-11-02
申请人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
发明人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
IPC分类号： B62D5/06
CPC分类号： B62D1/286 , B62D5/093
摘要： The invention concerns a hydraulic steering with a steering initiator, a steering unit with feedback properties, which can be activated by the steering initiator, the steering unit having a supply connection arrangement with a pressure connection (P) and a tank connection (T) and a working connection arrangement with two working connections (L, R), an auxiliary-force operated steering valve, which is located in parallel with the steering unit between the supply connection arrangement (P, T) and the working connection arrangement (L, R), and a feedback suppressing device, which is active, when the steering valve is active. It is endeavoured to find a simple manner of ensuring the priority of the steering initiator over the steering valve. For this purpose, the steering initiator interacts with an activation sensor, which deactivates the feedback suppressing device on an activation of the steering initiator.
摘要翻译：本发明涉及具有转向启动器的液压转向器，具有反馈特性的转向单元，其可以由转向启动器启动，转向单元具有带有压力连接（P）和油箱连接（T）的供应连接装置，以及工作连接装置，具有两个连接工作连接（L，R）的辅助力操作转向阀，该辅助动力转向阀与供给连接装置（P，T）和工作连接装置（L，R）之间的转向单元平行）以及当转向阀处于活动状态时有效的反馈抑制装置。努力寻找一种确保转向启动器优先于转向阀的简单方式。为此，转向启动器与激活传感器进行交互，激活传感器在转向启动器的激活时使反馈抑制装置停用。

3. 发明授权

US07610988B2 Hydraulic steering 有权
标题翻译：液压转向
公开(公告)号：US07610988B2
公开(公告)日：2009-11-03
申请号：US11061559
申请日：2005-02-18
申请人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
发明人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
IPC分类号： B62D5/06 , B62D6/08
CPC分类号： B62D1/286 , B62D5/093
摘要： The invention concerns a hydraulic steering with a steering initiator, a steering unit with feedback properties, which can be activated by the steering initiator, the steering unit having a supply connection arrangement with a pressure connection (P) and a tank connection (T) and a working connection arrangement with two working connections (L, R), an auxiliary-force operated steering valve, which is located in parallel with the steering unit between the supply connection arrangement (P, T) and the working connection arrangement (L, R), and a feedback suppressing device, which is active, when the steering valve is active. It is endeavored to find a simple manner of ensuring the priority of the steering initiator over the steering valve. For this purpose, the steering initiator interacts with an activation sensor, which deactivates the feedback suppressing device on an activation of the steering initiator.
摘要翻译：本发明涉及具有转向启动器的液压转向器，具有反馈特性的转向单元，其可以由转向启动器启动，转向单元具有带有压力连接（P）和油箱连接（T）的供应连接装置，以及工作连接装置，具有两个连接工作连接（L，R）的辅助力操作转向阀，该辅助动力转向阀与供给连接装置（P，T）和工作连接装置（L，R）之间的转向单元平行）以及当转向阀处于活动状态时有效的反馈抑制装置。努力寻找一种确保转向启动器优先于转向阀的简单方式。为此，转向启动器与激活传感器进行交互，激活传感器在转向启动器的激活时使反馈抑制装置停用。

4. 发明授权

US08079439B2 Hydraulic steering 有权
标题翻译：液压转向
公开(公告)号：US08079439B2
公开(公告)日：2011-12-20
申请号：US12610533
申请日：2009-11-02
申请人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
发明人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
IPC分类号： B62D5/08 , B62D5/06 , B62D5/00 , B62D6/00
CPC分类号： B62D1/286 , B62D5/093
摘要： The invention concerns a hydraulic steering with a steering initiator, a steering unit with feedback properties, which can be activated by the steering initiator, the steering unit having a supply connection arrangement with a pressure connection (P) and a tank connection (T) and a working connection arrangement with two working connections (L, R), an auxiliary-force operated steering valve, which is located in parallel with the steering unit between the supply connection arrangement (P, T) and the working connection arrangement (L, R), and a feedback suppressing device, which is active, when the steering valve is active. It is endeavored to find a simple manner of ensuring the priority of the steering initiator over the steering valve. For this purpose, the steering initiator interacts with an activation sensor, which deactivates the feedback suppressing device on an activation of the steering initiator.
摘要翻译：本发明涉及具有转向启动器的液压转向器，具有反馈特性的转向单元，其可以由转向启动器启动，转向单元具有带有压力连接（P）和油箱连接（T）的供应连接装置，以及工作连接装置，具有两个连接工作连接（L，R）的辅助力操作转向阀，该辅助动力转向阀与供给连接装置（P，T）和工作连接装置（L，R）之间的转向单元平行）以及当转向阀处于活动状态时有效的反馈抑制装置。努力寻找一种确保转向启动器优先于转向阀的简单方式。为此，转向启动器与激活传感器进行交互，激活传感器在转向启动器的激活时使反馈抑制装置停用。

5. 发明申请

US20100044143A1 HYDRAULIC STEERING 有权
公开(公告)号：US20100044143A1
公开(公告)日：2010-02-25
申请号：US12610544
申请日：2009-11-02
申请人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
发明人： Bendt Porskrog , Kjeld Buus Jensen , Finn Visgaard Nielsen , Svend Erik Thomsen
IPC分类号： B62D5/09
CPC分类号： B62D1/286 , B62D5/093
摘要： The invention concerns a hydraulic steering with a steering initiator, a steering unit with feedback properties, which can be activated by the steering initiator, the steering unit having a supply connection arrangement with a pressure connection (P) and a tank connection (T) and a working connection arrangement with two working connections (L, R), an auxiliary-force operated steering valve, which is located in parallel with the steering unit between the supply connection arrangement (P, T) and the working connection arrangement (L, R), and a feedback suppressing device, which is active, when the steering valve is active. It is endeavoured to find a simple manner of ensuring the priority of the steering initiator over the steering valve. For this purpose, the steering initiator interacts with an activation sensor, which deactivates the feedback suppressing device on an activation of the steering initiator.

6. 发明授权

US6065494A Hydraulic function-performing unit 失效
标题翻译：液压功能执行单元
公开(公告)号：US6065494A
公开(公告)日：2000-05-23
申请号：US702688
申请日：1996-11-06
申请人： Svend Erik Thomsen , Finn Visgaard Nielsen , Poul Ennemark
发明人： Svend Erik Thomsen , Finn Visgaard Nielsen , Poul Ennemark
IPC分类号： F15B13/02 , F16K71/00 , F16K11/00
CPC分类号： F15B13/02 , Y10T137/5109 , Y10T137/7761 , Y10T137/8175 , Y10T137/8242 , Y10T137/8326 , Y10T137/87885
摘要： A hydraulic function-performing unit is described, having a main housing and at least one movable function-performing element, the position and/or movement of which in the main housing determines flow and/or pressure conditions and/or chamber volumes for hydraulic fluid, and having at last one sensor. It is desirable for the construction of such a function-performing unit to be simplified. To that end, the sensor is accommodated inside a sensor housing. The sensor housing and the main housing have adjoining interface faces and there is provided a transmission channel which is led through the interface face and connects a measuring point in the main housing to the sensor.
摘要翻译： PCT No.PCT / DK95 / 00061 Sec。 371日期：1996年11月6日 102（e）日期1996年11月6日PCT提交1995年2月9日PCT公布。公开号WO95 / 22004 日期1995年8月17日描述了一种液压功能执行单元，其具有主壳体和至少一个可移动功能执行元件，主壳体中的位置和/或运动确定流动和/或压力状况和/或用于液压流体的腔体积，并且最后具有一个传感器。希望简化这种功能执行单元的构造。为此，传感器容纳在传感器外壳内。传感器壳体和主壳体具有邻接的接口面，并且设置有透射通道，其被引导通过接口面，并将主壳体中的测量点连接到传感器。

7. 发明授权

US08534416B2 Hydraulic steering 有权
标题翻译：液压转向
公开(公告)号：US08534416B2
公开(公告)日：2013-09-17
申请号：US12869847
申请日：2010-08-27
申请人： Svend Erik Thomsen , Tom Rudolph , Poul Ennemark
发明人： Svend Erik Thomsen , Tom Rudolph , Poul Ennemark
IPC分类号： B62D5/08
CPC分类号： B62D5/093 , B62D6/008
摘要： The invention concerns a hydraulic steering (1) with a steering unit (2) with feedback behavior, a steering motor (8) connected to the steering unit (2) via working pipes (L, R), a steering member (6) and a feedback suppression device (9), which is located in at least one working pipe (L, R). It is endeavored to change the feedback behavior of such a steering in a simple manner. For this purpose, the feedback suppression device (9) has a valve arrangement (10) with hydraulic control inlet (C).
摘要翻译：本发明涉及具有带有反馈特性的转向单元（2）的液压转向器（1），经由工作管道（L，R）连接到转向单元（2）的转向马达（8），转向构件（6）和反馈抑制装置（9），其位于至少一个工作管道（L，R）中。以简单的方式努力改变这种转向的反馈行为。为此，反馈抑制装置（9）具有带有液压控制入口（C）的阀装置（10）。

8. 发明授权

US08528460B2 Hydraulic valve arrangement 有权
标题翻译：液压阀装置
公开(公告)号：US08528460B2
公开(公告)日：2013-09-10
申请号：US13098563
申请日：2011-05-02
申请人： Thorkild Christensen , Siegfried Zenker , Svend Erik Thomsen
发明人： Thorkild Christensen , Siegfried Zenker , Svend Erik Thomsen
IPC分类号： F15B13/042
CPC分类号： F15B11/05 , E02F9/2225 , E02F9/2267 , F15B2211/20538 , F15B2211/30555 , F15B2211/329 , F15B2211/351 , F15B2211/50518 , F15B2211/50536 , F15B2211/55 , F15B2211/565 , F15B2211/6051 , F15B2211/7053 , F15B2211/7054
摘要： The invention concerns a hydraulic valve arrangement (1) with a supply connection arrangement comprising a high-pressure connection (P) and a low-pressure connection (T), a working connection arrangement comprising two working connections (A, B), which can be connected to a motor (4), a directional valve arrangement (5) located between the supply connection arrangement (P, T) and the working connection arrangement (A, B), and a compensation valve (15) acted upon in a first activation direction by a pressure in a first pressure chamber (33), which is connected to a load-sensing pipe (LS), and, if required, by a spring (32), and in a second activation direction opposite to the first activation direction by a pressure downstream of the directional valve arrangement (5), said pressure acting in a second pressure chamber (34), the compensation valve (15) having an inlet (14) and an outlet (19). In connection with a post-compensated valve, it is endeavored to adjust the load pressures at the working connections (A, B) in dependence of the direction. For this purpose, each working connection (A, B) is connected to a control system, which amplifies the effect of the pressure in the first pressure chamber (33) on the compensation valve (15) in dependence of a pressure ruling at the working connection (A, B).
摘要翻译：本发明涉及具有包括高压连接（P）和低压连接（T）的供应连接装置的液压阀装置（1），包括两个工作连接（A，B）的工作连接装置，其可以连接到电动机（4），位于供应连接装置（P，T）和工作连接装置（A，B）之间的方向阀装置（5）和补偿阀（15）通过连接到负载传感管（LS）的第一压力室（33）中的压力，以及如果需要，通过弹簧（32）和在与第一激活相反的第二激活方向上的压力的激活方向方向阀装置（5）下游的压力，所述压力作用在第二压力室（34）中，补偿阀（15）具有入口（14）和出口（19）。结合补偿后阀门，努力根据方向调整工作连接（A，B）的负载压力。为此，每个工作连接（A，B）连接到控制系统，该控制系统根据工作中的压力判定放大第一压力室（33）中的压力对补偿阀（15）的影响连接（A，B）。

9. 发明授权

US06868863B2 Pressure reduction valve 失效
标题翻译：减压阀
公开(公告)号：US06868863B2
公开(公告)日：2005-03-22
申请号：US10293198
申请日：2002-11-13
申请人： Poul Erik Hansen , Svend Erik Thomsen , Thorkild Christensen
发明人： Poul Erik Hansen , Svend Erik Thomsen , Thorkild Christensen
IPC分类号： F15B13/04 , F15B13/042 , G05D16/10 , F16K17/04
CPC分类号： F15B13/042 , F15B13/0402 , G05D16/10 , Y10T137/7793 , Y10T137/7808
摘要： The invention concerns a pressure reduction valve (1) with a housing (2a, 2b), a valve element (6) being displaceable in the housing and acted upon in one direction by a pressure in a low-pressure chamber connected with an outlet (11) and in the opposite direction by the force of a spring (16), which is arranged in a spring chamber (17) in the housing (2a). It is endeavoured to improve the dynamic behaviour of the pressure reduction valve. For this purpose, a pilot flow path (7, 23, 21) connects the low-pressure chamber (5) and the spring chamber (17) with each other.
摘要翻译：本发明涉及一种具有壳体（2a，2b）的减压阀（1），阀元件（6）可在壳体中移动并且通过与出口连接的低压室中的压力在一个方向上作用通过布置在壳体（2a）中的弹簧室（17）中的弹簧（16）的力而在相反方向上。努力提高减压阀的动态性能。为此，先导流路（7,23,21）将低压室（5）和弹簧室（17）彼此连接。

10. 发明申请

US20100320024A1 HYDRAULIC STEERING 有权
标题翻译：液压转向
公开(公告)号：US20100320024A1
公开(公告)日：2010-12-23
申请号：US12869847
申请日：2010-08-27
申请人： Svend Erik Thomsen , Tom Rudolph , Poul Ennemark
发明人： Svend Erik Thomsen , Tom Rudolph , Poul Ennemark
IPC分类号： B62D5/06
CPC分类号： B62D5/093 , B62D6/008
摘要： The invention concerns a hydraulic steering (1) with a steering unit (2) with feedback behaviour, a steering motor (8) connected to the steering unit (2) via working pipes (L, R), a steering member (6) and a feedback suppression device (9), which is located in at least one working pipe (L, R). It is endeavoured to change the feedback behaviour of such a steering in a simple manner. For this purpose, the feedback suppression device (9) has a valve arrangement (10) with hydraulic control inlet (C).
摘要翻译：本发明涉及具有带有反馈特性的转向单元（2）的液压转向器（1），经由工作管道（L，R）连接到转向单元（2）的转向马达（8），转向构件（6）和位于至少一个工作管道（L，R）中的反馈抑制装置（9）。以简单的方式努力改变这种转向的反馈行为。为此，反馈抑制装置（9）具有带有液压控制入口（C）的阀装置（10）。

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