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1. 发明申请

WO1981000629A1 CURRENT SOURCE 审中-公开
标题翻译：当前来源
公开(公告)号：WO1981000629A1
公开(公告)日：1981-03-05
申请号：PCT/SU1979000073
申请日：1979-08-21
申请人： SHVANGIRADZE G , TADUMADZE Z , GRIGOLISHVILI R , GELENIDZE G , SULADZE R , GUTTERMAN K
IPC分类号： G05F03/06
CPC分类号： G05F3/06
摘要： A current source comprising a main choke (1) with windings according to the number of phases and a capacitor (2) according to the number of phases, both having the same reactive impedance at the frequency of a voltage source (7). Some of the terminals of the main choke (1) and the capacitor (2) are star-connected to the load (3) of each phase of the current source. The other terminals of the main choke (1) and of the capacitor (2) are connected, together with the load, to the phases of the voltage source (7). The current source further comprises an additional choke (9) with a ferrite core, which is connected between the common point of each of the star-connections and a point which has a zero potential in relation to the neutral of the voltage source (7).
摘要翻译：电流源包括具有根据相数的绕组的主扼流圈（1）和根据相数的电容器（2），它们在电压源（7）的频率处具有相同的无功阻抗。主扼流器（1）和电容器（2）的一些端子与电流源的每相的负载（3）恒星连接。主扼流器（1）和电容器（2）的其他端子与负载一起连接到电压源（7）的相。电流源还包括具有铁氧体磁芯的附加扼流圈（9），其连接在每个星形连接的公共点和相对于电压源（7）的中性点具有零电位的点之间，。

2. 发明申请

WO1981000630A1 CONTROLLABLE CURRENT SOURCE 审中-公开
标题翻译：可控电流源
公开(公告)号：WO1981000630A1
公开(公告)日：1981-03-05
申请号：PCT/SU1979000074
申请日：1979-08-21
申请人： TADUMADZE Z , SHVANGIRADZE G , SULADZE R , GUTTERMAN K , KIKNADZE R , GELENIDZE M , NAVDARASHVILI I , GRIGOLISHVILI R
IPC分类号： G05F03/06
CPC分类号： G05F3/06
摘要： A controllable current source comprising a choke (1) and a capacitor (2) having equal reactive impedances at the frequency of an alternating-voltage source (3), and a unit for matching and controlling the load current provided as a magnetic amplifier (4). Some of the terminals of the choke (1), of the capacitor (2) and of the primary winding (6, 7) of the magnetic amplifier (4) are connected to the corresponding phases of the alternating-voltage source (3). The others of the terminals of the choke (1), of the capacitor (2) and of the primary winding (6, 7) of the magnetic amplifier (4) are star-connected with each other. The secondary winding (9, 10) of the magnetic amplifier (4) is connected to the load (11). A winding (13) for controlling the magnetic amplifier (4) is connected to a constant-voltage source (14).
摘要翻译：一种可控电流源，包括在交流电压源（3）的频率下具有相等的无功阻抗的扼流圈（1）和电容器（2），以及用于匹配和控制作为磁放大器（4）提供的负载电流的单元）。扼流圈（1），电容器（2）和磁放大器（4）的初级绕组（6,7）的一些端子连接到交流电源（3）的相应相。扼流圈（1），电容器（2）的端子和磁放大器（4）的初级绕组（6,7）的其他端子彼此恒星连接。磁放大器（4）的次级绕组（9,10）连接到负载（11）。用于控制磁放大器（4）的绕组（13）连接到恒压源（14）。

3. 发明授权

US3825718A Plasmatron 失效
标题翻译： PLASMATRON
公开(公告)号：US3825718A
公开(公告)日：1974-07-23
申请号：US20597571
申请日：1971-12-08
申请人： MOSIASHVILI O , NAVDARASHVILI I , SULADZE R , DEVDARIANI M
发明人： NAVDARASHVILI I , DEVDARIANI M , MOSIASHVILI O , SULADZE R
IPC分类号： B23K10/00 , H05H1/32 , H05H1/34 , B23K9/00
CPC分类号： H05H1/34 , B23K10/00 , H05H1/32 , H05H2001/3452 , H05H2001/3468
摘要： A consumable cathode plasma arc torch for working metals with a water-stabilized plasma arc in which a tubular nozzle is mounted in co-axial relationship to the cathode with the lower lateral surface thereof in coplanar relationship with an upper lateral surface of one of two tandenly mounted arc forming nozzles. This relationship increases the reliability and efficiency of the plasma arc torch by decreasing the possibility of cooling liquid getting into the arc-forming nozzles and by decreasing the distance between the lower end of the cathode and the inner arcforming nozzle.
摘要翻译：一种用于加工具有水稳定等离子体电弧的金属的消耗性阴极等离子体电弧焰炬，其中管状喷嘴与阴极以同轴的关系安装，其下侧面与两个扁平的一个的上侧面具有共面关系安装的弧形喷嘴。这种关系通过降低冷却液进入电弧形成喷嘴的可能性以及通过减小阴极的下端与内部电弧形成喷嘴之间的距离来提高等离子体电弧焊炬的可靠性和效率。

4. 发明专利

DE2953806A1 未知
公开(公告)号：DE2953806A1
公开(公告)日：1982-12-30
申请号：DE2953806
申请日：1979-08-21
申请人： TADUMADZE Z , SHVANGIRADZE G , SULADZE R , GUTTERMAN K , KIKNADZE R , GELENIDZE M , NAVDARASHVILI I , GRIGOLISHVILI R
发明人： TADUMADZE Z , SHVANGIRADZE G , SULADZE R , GUTTERMAN K , KIKNADZE R , GELENIDZE M , NAVDARASHVILI I , GRIGOLISHVILI R
IPC分类号： G05F3/06

5. 发明专利

DE2953801A1 未知
公开(公告)号：DE2953801A1
公开(公告)日：1982-02-11
申请号：DE2953801
申请日：1979-08-21
申请人： SHVANGIRADZE G , TADUMADZE Z , GRIGOLISHVILI R , GELENIDZE G , SULADZE R , GUTTERMAN K
发明人： SHVANGIRADZE G , TADUMADZE Z , GRIGOLISHVILI R , GELENIDZE G , SULADZE R , GUTTERMAN K
IPC分类号： G05F3/06

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