-
公开(公告)号：US20060131098A1
公开(公告)日：2006-06-22
申请号：US11303562
申请日：2005-12-15
申请人： Bjarne Schmidt , Niels Hansen
发明人： Bjarne Schmidt , Niels Hansen
IPC分类号： B62D5/06
摘要： The invention concerns a hydraulic steering arrangement (1) with a supply connection arrangement having at least a high-pressure connection (P) and a low-pressure connection (T), a working connection arrangement having at least two working connections (L, R), a steering unit (7), which can be activated by a steering transducer (2), the steering unit having a first load-sensing connection (LS1), and a steering valve (8) having a second load-sensing connection (LS2), the steering unit (7) and the steering valve (8) being arranged in parallel with each other between the supply connection arrangement and the working connection arrangement. It is endeavoured to ensure a good steering behaviour. For this purpose, a priority valve (12) is connected in series with the high-pressure connection (P), said priority valve (12) having a third load-sensing connection (LS3), which is connected with the first load-sensing connection (LS1) via a pipe (23), in which is located a control valve (24) that can be activated by the second load-sensing connection (LS2).
摘要翻译： 本发明涉及具有至少高压连接（P）和低压连接（T）的供应连接装置的液压转向装置（1），具有至少两个工作连接（L，R ），可由转向传感器（2）启动的转向单元（7），所述转向单元具有第一负载感测连接（LS 1）和转向阀（8），转向阀（8）具有第二负载感测连接 （LS 2），转向单元（7）和转向阀（8）在供应连接装置和工作连接装置之间彼此并联布置。 努力确保良好的转向行为。 为此，优先阀（12）与高压连接（P）串联连接，所述优先阀（12）具有第三负载感测连接（LS 3），其与第一负载连接 经由管道（23）感测连接（LS 1），其中位于可由第二负载感测连接（LS 2）激活的控制阀（24）。
-
公开(公告)号：US06971472B2
公开(公告)日：2005-12-06
申请号：US10727905
申请日：2003-12-04
申请人： Ove Pedersen , Bjarne Schmidt
发明人： Ove Pedersen , Bjarne Schmidt
摘要： The invention concerns a fully hydraulic steering with a steering member, a steering unit that can be activated by the steering member, said steering unit comprising a supply connection arrangement (P, T) with a pressure connection (P) and a tank connection (T), and a working connection arrangement (L, R) with two working connections (L, R), and a steering motor, which is connected with the working connection arrangement (L, R). It is endeavored to increase the possibilities of steering. For this purpose, it is ensured that an auxiliary force operated steering valve is arranged in parallel to the steering unit between the supply connection arrangement (P, T) and the working connection arrangement (L, R).
摘要翻译： 本发明涉及一种具有转向构件的全液压转向装置，一种可由转向构件启动的转向装置，所述转向装置包括具有压力连接（P）和油箱连接（T）的供应连接装置（P，T） ）和与工作连接装置（L，R）连接的具有两个工作连接（L，R）和转向马达的工作连接装置（L，R）。 努力提高转向的可能性。 为此，确保辅助力操作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布置。
-
公开(公告)号：US07159525B2
公开(公告)日：2007-01-09
申请号：US10871962
申请日：2004-06-18
摘要： The invention concerns a hydraulic steering arrangement with a steering motor, a supply path between a pressure source and the steering motor, in which supply path a throttling device and a measuring motor are located, a return path between the steering motor and a pressure sink, in which return path a return throttle is located, and a bypass path, which connects the supply path and the return path on the pressure source end or the pressure sink end, respectively, and which has a bypass throttle. It is endeavoured to make such steering arrangements suitable for fast motorboats. For this purpose it is ensured that with a load on the steering motor the pressure drop over the bypass throttle is larger than the sum of the pressure drops between a point before the first throttle and a point after the last throttle of the throttling device.
摘要翻译： 本发明涉及一种具有转向电动机的液压转向装置，压力源和转向电动机之间的供应路径，其中节流装置和测量电动机所在的供给路径，转向电动机和压力传感器之间的返回路径， 其中返回路径设置有回流节气门，旁路路径分别连接在压力源端或压力沉降端上的供应路径和返回路径，并且具有旁路节气门。 制造适合快速摩托艇的转向装置是非常努力的。 为此目的，确保在转向电动机上的负载上，旁路节流阀上的压降大于第一节气门之前的点和节流装置的最后节流之后的点之间的压降之和。
-
公开(公告)号：US06804956B2
公开(公告)日：2004-10-19
申请号：US10405315
申请日：2003-04-02
IPC分类号： F16D3102
摘要： A hydraulic steering system (1) with a supply connection arrangement, having a high-pressure connection (P) and a low-pressure connection (T), and with a working connection arrangement (L, R), a directional valve (2) and a metering pump unit (3, 4) being arranged between the supply connection arrangement and the working connection arrangement, the metering pump arrangement having at least two hydraulically parallel-connected and mechanically parallel-operated metering pumps (3, 4) with a shut-off valve (6) in a hydraulic connection between the two metering pumps (3, 4), said shut-off valve (6) having a return spring (16) and a first control inlet (15) that is connected with the high-pressure connection (P).
摘要翻译： 一种具有供应连接装置的液压转向系统（1），具有高压连接（P）和低压连接（T），并具有工作连接装置（L，R），方向阀（2） 以及计量泵单元（3,4），其布置在所述供应连接装置和所述工作连接装置之间，所述计量泵装置具有至少两个液压平行连接和机械并联操作的计量泵（3,4），其具有关闭 在两个计量泵（3,4）之间的液压连接中的所述截止阀（6），所述截止阀（6）具有复位弹簧（16）和与高压连接的第一控制入口（15） 压力连接（P）。
-
公开(公告)号：US07185730B2
公开(公告)日：2007-03-06
申请号：US11303562
申请日：2005-12-15
摘要： The invention concerns a hydraulic steering arrangement (1) with a supply connection arrangement having at least a high-pressure connection (P) and a low-pressure connection (T), a working connection arrangement having at least two working connections (L, R), a steering unit (7), which can be activated by a steering transducer (2), the steering unit having a first load-sensing connection (LS1), and a steering valve (8) having a second load-sensing connection (LS2), the steering unit (7) and the steering valve (8) being arranged in parallel with each other between the supply connection arrangement and the working connection arrangement. It is endeavoured to ensure a good steering behaviour. For this purpose, a priority valve (12) is connected in series with the high-pressure connection (P), said priority valve (12) having a third load-sensing connection (LS3), which is connected with the first load-sensing connection (LS1) via a pipe (23), in which is located a control valve (24) that can be activated by the second load-sensing connection (LS2).
摘要翻译： 本发明涉及具有至少高压连接（P）和低压连接（T）的供应连接装置的液压转向装置（1），具有至少两个工作连接（L，R ），可由转向传感器（2）启动的转向单元（7），所述转向单元具有第一负载感测连接（LS 1）和转向阀（8），转向阀（8）具有第二负载感测连接 （LS 2），转向单元（7）和转向阀（8）在供应连接装置和工作连接装置之间彼此并联布置。 努力确保良好的转向行为。 为此，优先阀（12）与高压连接（P）串联连接，所述优先阀（12）具有第三负载感测连接（LS 3），其与第一负载连接 经由管道（23）感测连接（LS 1），其中位于可由第二负载感测连接（LS 2）激活的控制阀（24）。
-
公开(公告)号：US20050022522A1
公开(公告)日：2005-02-03
申请号：US10871962
申请日：2004-06-18
申请人： Poul Pedersen , Tom Rudolph , Lee Mahlum , Radoslaw Kornicki , Bjarne Schmidt
发明人： Poul Pedersen , Tom Rudolph , Lee Mahlum , Radoslaw Kornicki , Bjarne Schmidt
摘要： The invention concerns a hydraulic steering arrangement with a steering motor, a supply path between a pressure source and the steering motor, in which supply path a throttling device and a measuring motor are located, a return path between the steering motor and a pressure sink, in which return path a return throttle is located, and a bypass path, which connects the supply path and the return path on the pressure source end or the pressure sink end, respectively, and which has a bypass throttle. It is endeavoured to make such steering arrangements suitable for fast motorboats. For this purpose it is ensured that with a load on the steering motor the pressure drop over the bypass throttle is larger than the sum of the pressure drops between a point before the first throttle and a point after the last throttle of the throttling device.
摘要翻译： 本发明涉及一种具有转向电动机的液压转向装置，压力源和转向电动机之间的供应路径，其中节流装置和测量电动机所在的供给路径，转向电动机和压力传感器之间的返回路径， 其中返回路径设置有回流节气门，旁路路径分别连接在压力源端或压力沉降端上的供应路径和返回路径，并且具有旁路节气门。 制造适合快速摩托艇的转向装置是非常努力的。 为此目的，确保在转向电动机上的负载上，旁路节流阀上的压降大于第一节气门之前的点和节流装置的最后节流之后的点之间的压降之和。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.016 秒)
