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1. 发明授权

US06978679B2 Hydraulic pressure sensor 失效
公开(公告)号：US06978679B2
公开(公告)日：2005-12-27
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 , G01L7/16
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.

2. 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。

3. 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。

4. 发明授权

US06877277B2 Coupling for explosion-proof connection of two electric line ends 失效
标题翻译：两个电线端子的防爆连接用联轴器
公开(公告)号：US06877277B2
公开(公告)日：2005-04-12
申请号：US10450003
申请日：2001-12-08
申请人： Willi Kussel , Frank Reiner
发明人： Willi Kussel , Frank Reiner
IPC分类号： H01R13/527 , H01R13/625 , H01R13/213
CPC分类号： H01R13/527 , H01R13/625
摘要： For an explosion-proof connection of two electric line ends (25, 26), the contact elements (27, 28) are accommodated in two tubes (1, 2), which can be joined in an explosion-proof manner. Each of the plug-in contact parts is axially secured in its tube by a radial projection (41) in the direction toward the end facing the other tube. At its line end, each of the tubes is closed by an end cap (42), which sealingly surrounds with a narrow outlet (44) the electric lines, including an insulation (43). The tube, in which the plug-in contact part with the contact pins is axially secured, extends beyond the tip of the contact pins, and has there an enlarged diameter, with which it surrounds the other tube (inner tube 1,3) with a narrow cylindrical gap (sealing gap 20).
摘要翻译：对于两个电线端部（25,26）的防爆连接，接触元件（27,28）容纳在两个管（1,2）中，其可以以防爆的方式接合。每个插入式接触部件在朝向朝向另一个管的端部的方向上通过径向突起（41）在其管中轴向固定。在其端部，每个管由端盖（42）封闭，端盖（42）用狭窄的出口（44）密封地包围电线，包括绝缘层（43）。其中与接触销的插入式接触部件轴向固定的管延伸超过接触销的尖端，并且具有扩大的直径，其围绕另一个管（内管1,3），其中窄的圆柱形间隙（密封间隙20）。

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