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1. 发明公开

EP1403574A1 VALVE 审中-公开
标题翻译：阀
公开(公告)号：EP1403574A1
公开(公告)日：2004-03-31
申请号：EP02746234.0
申请日：2002-06-06
申请人： Malina, Petr Vasilievich , Starikov, Valery Venginovich
发明人： MALINA, Petr Vasilievich , KURLOV, Aleksandr Viktorovich
IPC分类号： F16K3/24
CPC分类号： F16K3/24 , F16K1/123 , F16K3/267 , F16K31/508
摘要： The invention relates to pipeline accessories and can be used for working medium flow control in pipelines, in particular the pipelines having a high pressure and flow rate of working fluid. Technical result is achieved due to the fact that the inventive valve comprises a body provided with inlet and outlet holes, a valve seat, a closure, connected to a drive and seal assemblies, where the body comprises a cylindrical insert and the closure is embodied in the form of a hollow sleeve consisted of two coupled cylindrical parts, the external diameter of the part thereof contacting the body constituting 0.9-1.1 of the internal diameter of the part thereof contacting the insert. Said invention makes it possible to reduce the forces for moving the closure and increase the stable operation of the valve. The inventive valve is characterized with respect to existing valves in that it ensures the stability of operational characteristics at any pressure of the medium.
摘要翻译：本发明涉及管道附件，并且可用于管道中的工作介质流量控制，特别是具有高压和工作流体流量的管道。由于本发明的阀包括设置有入口孔和出口孔的本体，阀座，与驱动器和密封组件连接的封闭件，其中本体包括圆柱形插入件并且封闭件体现为中空套筒的形式由两个连接的圆柱形部件组成，其接触本体的部分的外径构成其接触插入件的部分的内径的0.9-1.1。所述发明使得能够减小用于移动封闭件的力并增加阀的稳定操作。本发明的阀门相对于现有阀门的特征在于它确保了在介质的任何压力下操作特性的稳定性。

2. 发明授权

EP1065502B1 METHOD FOR ANALYZING THE BREAKDOWN CHARACTERISTICS OF A GASEOUS DIELECTRIC IN A HIGHLY NON-UNIFORM FIELD 失效
标题翻译：程序用于在强不均匀的场气体电介质的PUNCH行为
公开(公告)号：EP1065502B1
公开(公告)日：2006-06-07
申请号：EP98929951.6
申请日：1998-06-19
申请人： Starikov, Valery Venginovich
发明人： Zhuravkov, Igor Viktorovich
IPC分类号： G01N27/68 , H01J37/32 , H05H1/24 , G01R31/12
CPC分类号： G01R31/1281 , G01N27/92 , H05H1/48 , H05H2001/483
摘要： The present invention pertains to testing techniques and may be used in the research on the dielectric rigidity of a gaseous isolation in high-voltage equipment. This invention provides a method for performing the breakdown of a gaseous dielectric using a power supply with a reduced voltage. A corona discharge is generated by supplying an initial voltage to electrodes defining a discharge gap so as to create a three-dimensional load at the corona-producing electrode. The corona discharge is then redistributed along the discharge gap by lowering the intensity of said corona discharge. A voltage pulse base is then generated in the supply circuit and added to the initial voltage so as to ensure the complete breakdown of the gaseous dielectric. This method comprises lowering the intensity of the corona discharge and forming the pulse base using a dynamic secondary discharge device which is integrated to the supply circuit and has its electrodes switched from a closed state into an open one before being bridged by the electrical arc.

3. 发明公开

EP1403574A4 VALVE 审中-公开
标题翻译： VENTIL
公开(公告)号：EP1403574A4
公开(公告)日：2005-01-26
申请号：EP02746234
申请日：2002-06-06
申请人： MALINA PETR VASILIEVICH , STARIKOV VALERY VENGINOVICH
发明人： MALINA PETR VASILIEVICH , KURLOV ALEKSANDR VIKTOROVICH
IPC分类号： F16K1/12 , F16K3/24 , F16K3/26 , F16K31/50
CPC分类号： F16K3/24 , F16K1/123 , F16K3/267 , F16K31/508
摘要： The invention relates to pipeline accessories and can be used for working medium flow control in pipelines in particular the pipelines having a high pressure and flow rate of working fluid. The inventive valve comprises a body provided with inlet and outlet holes, a valve seat, a closure connected to a drive and seal assemblies. The body comprises a cylindrical insert. The closure is embodied in the form of a hollow sleeve consisted of two coupled cylindrical parts, the external diameter of the part thereof contacting the body constituting 0.9-1.1 of the internal diameter of the part thereof contacting the insert. Said invention makes it possible to reduce the forces for moving the closure and increase the stable operation of the valve. The inventive valve is characterised with respect to existing valves in that it ensures the stability of operational characteristics at any pressure of the medium.
摘要翻译：本发明涉及管道附件，并且可用于管道中的工作介质流量控制，特别是具有高压力和工作流体流量的管道。本发明的阀包括设置有入口和出口孔的本体，阀座，连接到驱动器和密封组件的封闭件。主体包括圆柱形插入物。所述封闭件被实施为由两个连接的圆柱形部件组成的中空套筒的形式，其接触所述本体的部分的外径构成其接触所述插入件的部分的内径的0.9-1.1。所述发明使得能够减小用于移动封闭件的力并增加阀的稳定操作。本发明的阀门相对于现有阀门的特征在于它确保了在介质的任何压力下操作特性的稳定性。

4. 发明公开

EP1065502A4 METHOD FOR CARRYING OUT THE ELECTRICAL BREAKDOWN OF A GASEOUS DIELECTRIC IN A HIGHLY NON-UNIFORM FIELD 失效
标题翻译： VERFAHREN UM EINGINFÖRMIGESDIELEKTRIKUM在EINEM STARKUNGLEICHMÄAAIGENFELD DURCHZUBRECHEN
公开(公告)号：EP1065502A4
公开(公告)日：2001-03-07
申请号：EP98929951
申请日：1998-06-19
申请人： STARIKOV VALERY VENGINOVICH
发明人： ZHURAVKOV IGOR VIKTOROVICH
IPC分类号： G01N27/68 , G01N27/92 , G01R31/12 , H01J37/32 , H05H1/24
CPC分类号： G01R31/1281 , G01N27/92 , H05H1/48 , H05H2001/483
摘要： The invention pertains to testing technique and designed to be used in the research n the dielectric rigidity of high-voltage equipment gaseous isolation. The technical result of the invention is the achievement of gas dielectric breakdown with relatively low voltage. A corona discharge is generated by supplying the initial voltage to the electrodes, defining the discharge gap so as to ensure a three dimensional load at the corona-producing electrode. Then, the total voltage, sufficient for complete breakdown, is supplied to the discharge gap with the uniformly distributed three-dimensional load and the breakdown of a gaseous dielectric takes place. The present method provides the decrease of corona discharge and formation of impulse pedestal with the help of additional dynamic discharger in the circuit, which electrodes are switched from the closed state to the open one.
摘要翻译：本发明涉及测试技术，设计用于研究高压设备气体隔离的介电刚度。本发明的技术结果是实现相对低电压的气体绝缘击穿。通过向电极提供初始电压来产生电晕放电，限定放电间隙，以确保电晕产生电极处的三维负载。然后，足够的完全击穿的总电压以均匀分布的三维负载供给到放电间隙，并且发生气体电介质的击穿。本方法通过电路中的额外的动态放电器来提供电晕放电的减少和脉冲基座的形成，这些电极从闭合状态切换到断开状态。

5. 发明公开

EP1065502A1 METHOD FOR CARRYING OUT THE ELECTRICAL BREAKDOWN OF A GASEOUS DIELECTRIC IN A HIGHLY NON-UNIFORM FIELD 失效
标题翻译：程序用于在强不均匀的场气体电介质的PUNCH行为
公开(公告)号：EP1065502A1
公开(公告)日：2001-01-03
申请号：EP98929951.6
申请日：1998-06-19
申请人： Starikov, Valery Venginovich
发明人： Zhuravkov, Igor Viktorovich
IPC分类号： G01N27/68 , H01J37/32 , H05H1/24
CPC分类号： G01R31/1281 , G01N27/92 , H05H1/48 , H05H2001/483
摘要： The invention pertains to testing technique and designed to be used in the research n the dielectric rigidity of high-voltage equipment gaseous isolation. The technical result of the invention is the achievement of gas dielectric breakdown with relatively low voltage. A corona discharge is generated by supplying the initial voltage to the electrodes, defining the discharge gap so as to ensure a three dimensional load at the corona-producing electrode. Then, the total voltage, sufficient for complete breakdown, is supplied to the discharge gap with the uniformly distributed three-dimensional load and the breakdown of a gaseous dielectric takes place. The present method provides the decrease of corona discharge and formation of impulse pedestal with the help of additional dynamic discharger in the circuit, which electrodes are switched from the closed state to the open one.
摘要翻译：本发明涉及测试技术和设计研究n个高电压设备气态隔离的介电刚性使用。该发明的技术结果是气体的电介质击穿的具有相对低电压的实现。通过供应初始电压施加到电极,,定义放电间隙，以确保在所述电晕电极产生的三维负载产生的电晕放电。然后，总电压，足以完全击穿，供给到与该一致的放电间隙分布三维负荷和气体电介质的击穿发生。本发明方法提供电晕放电和形成脉冲基座的与额外的动态排出器的帮助下在电路中，哪些电极从关闭状态切换到打开一个的降低。

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