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1. 发明授权

US07980354B2 Hydraulic steering 有权
标题翻译：液压转向
公开(公告)号：US07980354B2
公开(公告)日：2011-07-19
申请号：US12264518
申请日：2008-11-04
申请人： Svend Thomsen , Bendt Porskrog , Niels Bjarne Hansen , Tom Rudolph
发明人： Svend Thomsen , Bendt Porskrog , Niels Bjarne Hansen , Tom Rudolph
IPC分类号： B62D5/06 , B62D5/08
CPC分类号： B62D1/22 , B62D5/093 , B62D5/32
摘要： The invention concerns a hydraulic steering (1) with a supply connection arrangement (P, T), a steering motor (2) and a steering unit (3) between the supply connection arrangement and the steering motor (2), the steering unit (3) having a directional section (4) and a measuring section (5), a steering valve (9) being arranged in parallel to the steering unit (3). With such a steering, it is endeavored to achieve the best possible safety. For this purpose, it is ensured that for each steering direction the directional section (4) comprises a first outlet (A1L, A1R), which is connected to the steering motor (2) by means of a first pipe (23, 24), and a second outlet (A2L, A2R), which is connected to the steering motor (2) by means of a second pipe (25, 26), the first outlet (A1L, A1R) being, in the neutral position of the directional section (4), connected to the measuring section (5), and the first pipe (23, 24) being interruptible by means of a valve arrangement (27, 27a).
摘要翻译：本发明涉及一种在供应连接装置和转向马达（2）之间具有供应连接装置（P，T），转向马达（2）和转向装置（3）的液压转向装置（1），转向装置 3）具有定向部分（4）和测量部分（5），与转向单元（3）平行设置的转向阀（9）。有了这样一个转向，就尽可能地实现安全。为此，确保对于每个转向方向，定向部分（4）包括通过第一管（23,24）连接到转向马达（2）的第一出口（A1L，A1R）和第二出口（A2L，A2R），其通过第二管道（25,26）与转向马达（2）连接，第一出口（A1L，A1R）处于定向部分的中间位置（4），连接到所述测量部分（5），并且所述第一管道（23,24）可通过阀装置（27,27a）中断。

2. 发明申请

US20090114469A1 HYDRAULIC STEERING 有权
标题翻译：液压转向
公开(公告)号：US20090114469A1
公开(公告)日：2009-05-07
申请号：US12264518
申请日：2008-11-04
申请人： Svend Thomsen , Bendt Porskrog , Niels Bjarne Hansen , Tom Rudolph
发明人： Svend Thomsen , Bendt Porskrog , Niels Bjarne Hansen , Tom Rudolph
IPC分类号： B62D5/08
CPC分类号： B62D1/22 , B62D5/093 , B62D5/32
摘要： The invention concerns a hydraulic steering (1) with a supply connection arrangement (P, T), a steering motor (2) and a steering unit (3) between the supply connection arrangement and the steering motor (2), the steering unit (3) having a directional section (4) and a measuring section (5), a steering valve (9) being arranged in parallel to the steering unit (3). With such a steering, it is endeavoured to achieve the best possible safety. For this purpose, it is ensured that for each steering direction the directional section (4) comprises a first outlet (A1L, A1R), which is connected to the steering motor (2) by means of a first pipe (23, 24), and a second outlet (A2L, A2R), which is connected to the steering motor (2) by means of a second pipe (25, 26), the first outlet (A1L, A1R) being, in the neutral position of the directional section (4), connected to the measuring section (5), and the first pipe (23, 24) being interruptible by means of a valve arrangement (27, 27a).
摘要翻译：本发明涉及一种在供应连接装置和转向马达（2）之间具有供应连接装置（P，T），转向马达（2）和转向装置（3）的液压转向装置（1），转向装置 3）具有定向部分（4）和测量部分（5），与转向单元（3）平行设置的转向阀（9）。有了这样一个转向，就尽可能地实现安全。为此，确保对于每个转向方向，定向部分（4）包括通过第一管（23,24）连接到转向马达（2）的第一出口（A1L，A1R）和第二出口（A2L，A2R），其通过第二管道（25,26）与转向马达（2）连接，第一出口（A1L，A1R）处于定向部分的中间位置（4），连接到所述测量部分（5），并且所述第一管道（23,24）可通过阀装置（27,27a）中断。

3. 发明申请

US20050205337A1 Hydraulic steering 有权
标题翻译：液压转向
公开(公告)号：US20050205337A1
公开(公告)日：2005-09-22
申请号：US11061559
申请日：2005-02-18
申请人： Bendt Porskrog , Kjeld Jensen , Finn Nielsen , Svend Thomsen
发明人： Bendt Porskrog , Kjeld Jensen , Finn Nielsen , Svend Thomsen
IPC分类号： B62D1/28 , B62D5/06 , B62D5/093
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。

4. 发明申请

US20060156914A1 Hydraulic control 有权
标题翻译：液压控制
公开(公告)号：US20060156914A1
公开(公告)日：2006-07-20
申请号：US11315705
申请日：2005-12-21
申请人： Carl Dixen , Knud Jensen , Steen Slot , Svend Giversen , Svend Thomsen , Smari Johannsson
发明人： Carl Dixen , Knud Jensen , Steen Slot , Svend Giversen , Svend Thomsen , Smari Johannsson
IPC分类号： F15B13/04
CPC分类号： F15B11/0445 , F15B11/05 , F15B2211/20553 , F15B2211/30525 , F15B2211/30535 , F15B2211/3127 , F15B2211/329 , F15B2211/40515 , F15B2211/421 , F15B2211/428 , F15B2211/45 , F15B2211/455 , F15B2211/46 , F15B2211/473 , F15B2211/50518 , F15B2211/50545 , F15B2211/50563 , F15B2211/50572 , F15B2211/50581 , F15B2211/5153 , F15B2211/55 , F15B2211/575 , F15B2211/6052 , F15B2211/6054 , F15B2211/6055 , F15B2211/7053 , F15B2211/7058 , F15B2211/76 , F15B2211/761
摘要： The invention concerns a hydraulic control (1) with a supply connection arrangement (7) having a high-pressure connection (P) and a low-pressure connection (T), a working connection arrangement having two working connections (A, B) connectable with a consumer, a control valve (8) with a valve element (9) between the supply connection arrangement and the working connection arrangement and a compensation valve (11), which is located between the high-pressure connection (P) and the control valve (8) and is acted upon in the closing direction by a pressure between the compensation valve (11) and the control valve (8). It is endeavoured to ensure the most favourable energy consumption possible. For this purpose, in the opening direction the compensation valve (11) is acted upon by a pressure of a selection device (29, 30, 30′, 38), which optionally supplies the compensation valve (11) with a pressure control pressure or a flow control pressure.
摘要翻译：本发明涉及具有具有高压连接（P）和低压连接（T）的供应连接装置（7）的液压控制装置（1），具有可连接的两个工作连接（A，B）的工作连接装置与消费者一起，在供应连接装置和工作连接装置之间具有阀元件（9）的控制阀（8）和位于高压连接（P）和控制器之间的补偿阀（11）阀（8），并通过补偿阀（11）和控制阀（8）之间的压力在关闭方向上作用。努力确保最有利的能源消耗成为可能。为此，在打开方向上，补偿阀（11）通过选择装置（29,30,30'，38）的压力作用，所述选择装置（29,30,30'，38）可选地向补偿阀（11）供应压力控制压力流量控制压力。

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