专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4870364A Method of, and apparatus for, monitoring the operation of electromagnetic hydraulic valves 失效
标题翻译：监测电磁液压阀运行的方法和装置
公开(公告)号：US4870364A
公开(公告)日：1989-09-26
申请号：US191585
申请日：1988-05-09
申请人： Uwe Trox , Willy Kussel , Martin Reuter , Johannes Konig
发明人： Uwe Trox , Willy Kussel , Martin Reuter , Johannes Konig
IPC分类号： H01H49/00 , F16K31/06 , H01F7/18
CPC分类号： G01R31/06 , H01F7/1844 , H01H2047/008
摘要： The operation of an electromagnetic valve is monitored by connecting the coil of the valve to a d.c. source for a period of time sufficient to permit the current in the coil to reach its maximum steady state value then disconnecting the coil to permit the current to fall and re-connecting the coil to the source again and measuring the current which is established in the coil.
摘要翻译：通过将阀的线圈连接到直流电流来监测电磁阀的操作。源一段足以允许线圈中的电流达到其最大稳态值的时间段，然后断开线圈以允许电流再次下降并将线圈重新连接到源极，并测量线圈中建立的电流线圈

2. 发明授权

US4906143A Electro-hydraulic control systems 失效
标题翻译：电液控制系统
公开(公告)号：US4906143A
公开(公告)日：1990-03-06
申请号：US191586
申请日：1988-05-09
申请人： Willy Kussel , Johannes Konig , Martin Reuter
发明人： Willy Kussel , Johannes Konig , Martin Reuter
IPC分类号： E21D23/16
CPC分类号： E21D23/16
摘要： An electro-hydraulic control system has a valve unit allocated to a roof support (support shield, support trestle or the like) and equipped with electromagnetic valves. The unit is controlled by a control unit via a cable which includes two current supply leads serving as a common current supply for all the electromagnetic valves and at least one data bus through which an actuator connected with the valve unit is actuated from a microprocessor of the control unit. The actuator itself consists preferably of a shift register through which all the electromagnetic valves can be actuated.
摘要翻译：电液控制系统具有分配给屋顶支撑（支撑罩，支撑架等）并配备有电磁阀的阀单元。该单元由控制单元经由电缆控制，该电缆包括两个用作所有电磁阀的公共电流源的电流供应线，以及至少一个数据总线，与阀单元连接的致动器通过该数据总线从控制单元致动器本身优选地由移位寄存器组成，所有电磁阀都可通过该移位寄存器来致动。

3. 发明授权

US5062033A Electro-hydraulic control system for a mineral mining installation 失效
标题翻译：用于矿物安装的电液控制系统
公开(公告)号：US5062033A
公开(公告)日：1991-10-29
申请号：US191551
申请日：1988-05-09
申请人： Willy Kussel , Johannes Konig , Martin Reuter
发明人： Willy Kussel , Johannes Konig , Martin Reuter
IPC分类号： E21D23/12 , E21D23/14
CPC分类号： E21D23/12 , E21D23/146
摘要： An electro-hydraulic control system for a mineral mining installation has a plurality of control units (4) sub-divided into operational groups (I, II, III) with associated roof supports. Each group has its own power source (5) and power at an intrinsically safe level is provided to each of the groups independently of and in isolation from the other groups. The control units (4) are interconnected via a system data bus (13,14) in the form of conductors of multi-core cables which also carry the electrical power. A further data bus (20) independent of the system bus (13,14) is coupled to some of the units of the groups.
摘要翻译：用于矿物开采装置的电液控制系统具有多个控制单元（4），其分为具有相关屋顶支撑件的操作组（I，II，III）。每组具有自己的电源（5），独立于和与其他组隔离的每个组提供本质安全级别的电源。控制单元（4）经由系统数据总线（13,14）以多核电缆的导体的形式互连，并且还承载电力。独立于系统总线（13,14）的另一数据总线（20）被耦合到组中的一些单元。

4. 发明授权

US4708394A Methods of controlling the operation of mineral mining installations 失效
标题翻译：控制矿山开采设施运行的方法
公开(公告)号：US4708394A
公开(公告)日：1987-11-24
申请号：US868017
申请日：1986-05-29
申请人： Uwe Trox , Willy Kussel
发明人： Uwe Trox , Willy Kussel
IPC分类号： E21C35/14 , E21C41/18 , E21D23/12
CPC分类号： E21C35/14
摘要： As is known mineral, e.g. coal, is won from a mineral face with the aid of a winning machine guided for movement along a conveyor composed of individual pans joined end-to-end. The conveyor is advanced towards the face behind the machine by shifting rams linked to the pans. In accordance with the invention, the rams are connected to and disconnected from a supply of pressure fluid in a controlled manner to form a group composed of a predetermined number of rams which are simultaneously charged with pressure fluid and this group progresses along the working behind the machine step-by-step in a sliding fashion within and over larger bank-push groups of rams.
摘要翻译：如已知的矿物，例如煤炭是通过一个获胜的机器从一个矿物面上赢得的，该机器被引导，沿着由端到端连接的单个平底锅组成的输送机运动。通过移动连接到平底锅的公柱，输送机朝着机器后方的面前进。根据本发明，压杆以受控的方式与压力流体供应装置连接和断开，以形成由预定数量的同时带有压力流体的柱塞组成的组，并且该组沿着后面的工作进行机器以一个滑动的方式一步一步地在更大的银行推送组的公羊内和之外。

5. 发明授权

US06535771B1 Extraction controller for mining—extraction machines 有权
标题翻译：采矿机提取控制器
公开(公告)号：US06535771B1
公开(公告)日：2003-03-18
申请号：US09582157
申请日：2000-06-14
申请人： Willy Kussel
发明人： Willy Kussel
IPC分类号： G05B1500
CPC分类号： E21D23/26 , E21C35/24 , E21D23/14 , Y10S715/965
摘要： A machine control system for a machine or plant controls a plurality of functions within an operating cycle. The start signals and stop signals for releasing and ending respectively the function can be preselected with respect to their mutual relative time slot by means of a data processor (computer) with a display screen. To this end, the functions of the machine or plant are listed in parallel lines on the display screen. Each of the functions can be represented in a graphic quantifying the duration of the function by inputting display screen signals with the limits, which correspond to the times of connection (start limit) and disconnection (stop limit) of the respective function. After starting up the operating cycle, the display screen signals are scanned by a switching signal, which advances in time in the direction from the start limit to the stop limit. The connection signal and disconnection signal, respectively are supplied to the machine control system, when the switching signal coincides with a display screen signal. The graphic of each function can be a bar diagram with bars, which are each associated to the functions, and the start and end of which mark the times of connection and disconnection of the respective function on a time axis parallel to the bars.
摘要翻译：用于机器或设备的机器控制系统在操作周期内控制多个功能。可以通过具有显示屏的数据处理器（计算机）相对于它们的相对相对时隙预先分配用于释放和结束功能的起始信号和停止信号。为此，机器或设备的功能在显示屏上以平行线列出。通过输入与相应功能的连接时间（开始限制）和断开（停止限制）相对应的限制的显示屏幕信号，可以以图形量化功能的持续时间来表示每个功能。在启动操作周期之后，通过切换信号对显示屏信号进行扫描，该切换信号在从开始限制到停止极限的方向上时间延长。当切换信号与显示屏幕信号一致时，分别将连接信号和断开信号提供给机器控制系统。每个功能的图形可以是带条的条形图，它们各自与功能相关联，其起始和结束标记了平行于条的时间轴上相应功能的连接和断开的时间。

6. 发明授权

US4874335A Cable assembly for mineral mining installations 失效
标题翻译：矿山采矿设备用电缆组件
公开(公告)号：US4874335A
公开(公告)日：1989-10-17
申请号：US212378
申请日：1988-06-27
申请人： Willy Kussel , Reiner Frank
发明人： Willy Kussel , Reiner Frank
IPC分类号： G02B6/38 , H01R13/52
CPC分类号： H01R13/5221 , G02B6/3889
摘要： A cable assembly for use in electro-hydraulic control systems of mineral mining installations is composed of a cable with a plurality of electrical wires encased in a multi-layered armoured sheath and connectors at the ends of the cable. The cable is bonded to sealing bodies which fit in the connectors. The connectors are one-piece components each with a sleeve for coupling to the cable and a plug which fits into a socket of a complementary connector. The sealing bodies locate in the sleeves of the connectors and the wires pass through the sealing bodies to join with contacts supported by carriers in the plugs of the connectors. A screw-threaded ring clamps the cable to the sleeve of each connector.
摘要翻译：用于矿物采矿设备的电液控制系统的电缆组件由具有多层电线的电缆组成，多根电线包裹在多层铠装护套中，电缆末端处为连接器。电缆连接到适合连接器的密封体。连接器是单件式部件，每个部件均具有用于联接到电缆的套筒和插入到互补连接器的插座中的插头。密封体定位在连接器的套筒中，并且电线穿过密封体以与由连接器的插头中的载体支撑的触点连接。螺纹环将电缆夹紧到每个连接器的套筒上。

7. 发明授权

US4702148A Control of the actuation of hydraulic consumers 失效
标题翻译：控制液压消耗者的动作
公开(公告)号：US4702148A
公开(公告)日：1987-10-27
申请号：US878154
申请日：1986-06-25
申请人： Willy Kussel , Michael Dettmers , Walter Weirich
发明人： Willy Kussel , Michael Dettmers , Walter Weirich
IPC分类号： E21D23/16 , F15B11/22 , F15B21/08 , F15B11/00
CPC分类号： F15B11/22 , F15B21/08 , Y10T137/86686
摘要： The invention relates to a method for the simultaneous actuation of a plurality of hydraulic consumers by means of intrinsically-safe electro-hydraulic valves. The consumers are connected by hydraulic directional control valves to a pressure line and/or a return line. These hydraulic directional control valves can be connected in a predetermined manner, via pre-control valves to a control line. The pre-control valves are pressureless, and possess electro-magnets with a current consumption of less than 50 milliamps. By connection of a series-connected electro-hydraulic directional control valve means, the pre-control valves are connected to the control line, and at the same time are hydraulically locked.
摘要翻译：本发明涉及通过本质安全电动液压阀同时致动多个液压消耗器的方法。消费者通过液压方向控制阀连接到压力管线和/或返回管路。这些液压方向控制阀可以通过预控制阀以预定的方式连接到控制线。预控阀是无压力的，并且具有消耗电流小于50毫安的电磁体。通过串联连接的电动液压方向控制阀装置，预控阀连接到控制线，同时被液压锁定。

8. 发明授权

US06983926B2 Valve arrangement for hydraulic consumer 失效
标题翻译：液压消费者的阀门装置
公开(公告)号：US06983926B2
公开(公告)日：2006-01-10
申请号：US10998453
申请日：2004-11-29
申请人： Willy Kussel
发明人： Willy Kussel
IPC分类号： F15B11/28
CPC分类号： F15B11/028 , F15B2211/20576 , F15B2211/30505 , F15B2211/329 , F15B2211/50554 , F15B2211/526 , F15B2211/528 , F15B2211/5756 , F15B2211/7052 , F15B2211/76 , F16K11/02 , F16K11/0716
摘要： A check valve arrangement for a hydraulic consumer which permits connecting the hydraulic consumer selectively to a medium pressure line or a high pressure line. The valve arrangement comprises a medium pressure switching valve 10, a high pressure switching valve 14, and a check valve 6 downstream of these valves. The check valve 6 is constructed as a combined sliding and seat valve and comprises control surfaces 28, 29, 38 for the medium pressure P1, the high pressure P2, and the pressure applied to a consumer line 5, i.e., the pressure applied to the hydraulic consumer. The control surfaces are dimensioned such that a connection of the hydraulic consumer to the high pressure line can occur only when a predetermined limit pressure is reached in the hydraulic consumer.
摘要翻译：一种用于液压消耗器的止回阀装置，其允许液压消耗器选择性地连接到中压管线或高压管线。阀装置包括中压切换阀10，高压切换阀14和这些阀下游的止回阀6。止回阀6被构造为组合的滑动和座阀，并且包括用于中压P 1的控制表面28,29,38，高压P 2和施加到消费者线5的压力，即施加的压力给液压消费者。控制表面的尺寸使得只有在液压消费者中达到预定的极限压力时，液压消耗器与高压管线的连接才能发生。

9. 发明申请

US20050092094A1 Hydraulic pressure sensor 失效
标题翻译：液压传感器
公开(公告)号：US20050092094A1
公开(公告)日：2005-05-05
申请号：US10996688
申请日：2004-11-24
申请人： Willy Kussel
发明人： Willy Kussel
IPC分类号： G01L9/00 , G01L19/06 , B60T8/24
CPC分类号： G01L19/0609 , G01L9/0089
摘要： A hydraulic pressure sensor for measuring the pressure in a hydraulic pressure chamber 1. A reservoir housing 9 is connected to the pressure chamber, and the interior of the housing is divided by a slideable partition 13 which defines a reservoir chamber 8 which is connected to the pressure chamber and a sensor chamber 7 which is connected to a sensor element 5. The partition 13 is constructed as a piston and extends for sliding movement along the walls of the reservoir housing while exerting a frictional force. A spring 11 supports the partition relative to the reservoir housing against the pressure in the reservoir chamber 8. The partition 13 may be constructed as a differential piston, and consist of two or more piston sections 13.1, 13.2, 13.3, which extend independently of one another in a sliding and sealing manner, and mutually support one another by an intermediate spring 14.
摘要翻译：用于测量液压室1中的压力的液压传感器。储存器壳体9连接到压力室，并且壳体的内部由可滑动分隔件13分隔开，该可滑动分隔件限定储存室8，该储存室8连接到压力室和连接到传感器元件5的传感器室7.分隔件13构造为活塞并且在施加摩擦力的同时沿着储存器壳体的壁延伸以滑动运动。弹簧11克服储存室8内的压力而相对于储存器壳体支撑分隔件。分隔件13可以构造为差动活塞，并且由两个或更多个活塞部分13.1,13.2,13.3组成，活塞部分13.1,13.2,13.3独立于一个另一个以滑动和密封的方式，并通过中间弹簧14彼此相互支撑。

10. 发明授权

US5234256A Cutting apparatus for mining operations with automatic control 失效
标题翻译：自动控制采矿作业切割装置
公开(公告)号：US5234256A
公开(公告)日：1993-08-10
申请号：US828127
申请日：1992-01-30
申请人： Bayramali Demircan , Willy Kussel
发明人： Bayramali Demircan , Willy Kussel
IPC分类号： E21C35/24 , E21C41/18 , E21D23/14
CPC分类号： E21C35/24 , E21D23/14 , E21D23/142 , E21D23/148
摘要： A cutting machine for mining minerals from a seam thereof, the machine executing reciprocal movements parallel to the face of the seam and being provided with switches for generating signals indicative of the direction of movement of the machine for controlling the removal of protective bumpers on support structures located forwardly of the machine and for moving support structures against the face of the seam and relocating bumpers rearwardly of the machine.
摘要翻译：一种用于从其接缝开采矿物的切割机器，该机器执行平行于接缝面的往复运动，并设置有用于产生指示机器的运动方向的信号的开关，用于控制在支撑结构上的保护性保险杠的移除位于机器的前方，并用于使支撑结构抵靠接缝的表面移动，并将机身后方的缓冲器重新定位。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式