公开(公告)号：US4297665A

公开(公告)日：1981-10-27

申请号：US149734

申请日：1980-05-14

申请人： Boris E. Paton ,  Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Stanislav D. Dobrovolsky

发明人： Boris E. Paton ,  Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Stanislav D. Dobrovolsky

IPC分类号： H01F30/00 ,  H01F27/16 ,  H01F30/16 ,  H01F38/08 ,  H01F27/08 ,  H01F27/28

CPC分类号： H01F27/16 ,  H01F30/16

摘要： The doughnut-type transformer comprises a spirally wound core consisting of several individual annular cores each tightened by rod members. The annular core is surrounded by transformer sections comprising the primary and the secondary windings. Each winding is composed of turns shaped as sectors in the plane of the transformer cross-section, a cooled turn of the secondary winding being placed between the turns of the primary winding in each transformer section. The turns of the windings surround the annular core so that the geometric center of each winding is displaced from the geometric center of the annular core in the cross-sectional plane thereof and the geometric center of the annular core is farther from the transformer axis. Each turn of the secondary winding is provided with a passage for cooling water to circulate therethrough, which water being supplied and discharged through one and the same contact ring and is first cooling one half of the whole number of the transformer sections and then the other half.

摘要翻译： 环形变压器包括由多个单独的环形芯组成的螺旋卷绕的芯，每个环形芯由杆构件紧固。 环形芯由包括初级和次级绕组的变压器部分围绕。 每个绕组由成形为变压器横截面的平面中的扇形的匝组成，次级绕组的冷却转弯位于每个变压器部分的初级绕组的匝之间。 绕组的匝围绕环形芯，使得每个绕组的几何中心在其横截面中从环形芯的几何中心位移，并且环形芯的几何中心离变压器轴线更远。 次级绕组的每一回转都设置有用于冷却水循环的通道，该通道由同一个接触环供给和排出，并且首先将整个变压器部分的一半冷却，然后另一半 。

公开(公告)号：US4549060A

公开(公告)日：1985-10-22

申请号：US533162

申请日：1983-09-19

申请人： Boris E. Paton ,  Boris E. Scherbina ,  Vladimir K. Lebedev ,  Oleg M. Ivantsov ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Orest M. Serafin ,  Valentin I. Krivorotenko ,  Mikhail R. Unigovsky ,  Sergei A. Solodovnikov ,  Evgeny V. Rulevsky

发明人： Boris E. Paton ,  Boris E. Scherbina ,  Vladimir K. Lebedev ,  Oleg M. Ivantsov ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Orest M. Serafin ,  Valentin I. Krivorotenko ,  Mikhail R. Unigovsky ,  Sergei A. Solodovnikov ,  Evgeny V. Rulevsky

IPC分类号： B23K11/00

CPC分类号： B23K11/0073

摘要： A mobile arrangement for laying a continuous pipeline comprises a resistance welding apparatus, an outer flash trimmer, and at least one pipe-laying means. A jib of the pipe-laying means has a longitudinal support structure suspended therefrom. A suspension is attached to this longitudinal support structure. The front end of said longitudinal support structure carries an outer flash trimmer, and the rear end of said longitudinal support structure carries an inductor for thermal treatment of the weld.

摘要翻译： 用于铺设连续管道的移动装置包括电阻焊接装置，外部闪光修剪器和至少一个管道铺设装置。 管道铺设装置的起重臂具有从其悬挂的纵向支撑结构。 悬挂件附接到该纵向支撑结构。 所述纵向支撑结构的前端承载外部闪光修剪器，并且所述纵向支撑结构的后端承载用于对焊缝进行热处理的电感器。

公开(公告)号：US4436974A

公开(公告)日：1984-03-13

申请号：US294416

申请日：1981-08-19

申请人： Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galian ,  Grigory B. Asoyants ,  Vladimir I. Tishura

发明人： Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galian ,  Grigory B. Asoyants ,  Vladimir I. Tishura

IPC分类号： B23K11/02 ,  B23C3/12 ,  B23K11/04 ,  B23K11/093 ,  B23K37/04

CPC分类号： B23K11/0935 ,  B23C3/124

摘要： A pipe resistance butt welding apparatus comprises a body with an elongatedarrying member and two internal expanding clamps including current-feeding shoes. One of the clamps is rigidly attached to the body, whereas the other is movably mounted on the elongated carrying member and connected with a drive intended to communicate reciprocating motion to the other clamp. A trimming mechanism for removing flash is mounted on at least one of the internal expanding clamps. The body of the apparatus mounts centering supporting rollers and driving wheels, the former and the latter being secured thereto by means of spring-loaded levers. The driving wheels are connected with a rotation drive intended to rotate the wheels. The body carries a powder cylinder and spring-loaded three-arm rockers, the latter being turnably mounted. The first arm of each of said three-arm rockers carries a driving wheel, the second arm carries an additional supporting roller, and the third arm is connected with a rod of the power cylinder.

摘要翻译： 管电阻对接焊设备包括具有细长承载构件的主体和包括馈电鞋的两个内部扩展夹具。 夹具中的一个刚性地附接到主体，而另一个夹具可移动地安装在细长承载构件上并且与用于将往复运动传递到另一个夹具的驱动器连接。 用于去除闪光的修整机构安装在至少一个内部扩展夹具上。 装置的主体安装定心支撑辊和驱动轮，前者和后者通过弹簧加载杆固定到其上。 驱动轮与用于旋转车轮的旋转驱动器连接。 身体带有一个粉末圆筒和弹簧加载的三臂摇臂，后者可转动地安装。 所述三臂摇臂中的每一个的第一臂承载驱动轮，第二臂承载附加的支撑辊，并且第三臂与动力缸的杆连接。

公开(公告)号：US4310737A

公开(公告)日：1982-01-12

申请号：US149735

申请日：1980-05-14

申请人： Boris E. Paton ,  Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Alexandr P. Miroshnichenko

发明人： Boris E. Paton ,  Vladimir K. Lebedev ,  Sergei I. Kuchuk-Yatsenko ,  Vasily A. Sakharnov ,  Boris A. Galyan ,  Alexandr P. Miroshnichenko

IPC分类号： B23K11/02 ,  B23K11/04 ,  B23K11/093 ,  B23K31/00 ,  B23K101/06 ,  B23K11/00

CPC分类号： B23K11/0935

摘要： A pipe resistance butt welding apparatus comprises a movable clamp and a fixed clamp to locate the pipes to be welded. Current-feeding shoes contact the ends of the pipes to be welded together. A device is provided for axially moving the movable clamp in fusing and upsetting the pipes. Both clamps and the device are mounted on an elongated supporting member. The shoes are carried by beams oriented along the supporting member and having bevels acted upon by drive rollers, whose axes are directed across the supporting member. The invention is useful for welding large diameter pipes.

摘要翻译： 管电阻对接焊装置包括可移动夹具和固定夹具，用于定位要焊接的管道。 电流供料鞋接触要焊接在一起的管道的端部。 提供了用于在熔化和镦锻管道中轴向移动可移动夹具的装置。 两个夹具和装置安装在细长的支撑构件上。 鞋子由沿着支撑构件定向的梁承载，并且具有由驱动辊作用的斜面，驱动辊的轴线被引导穿过支撑构件。 本发明对于焊接大直径管道是有用的。

公开(公告)号：US4715523A

公开(公告)日：1987-12-29

申请号：US930664

申请日：1984-11-12

申请人： Vladimir K. Lebedev ,  Ivan A. Chernenko ,  Alexandr T. Dyshlenko ,  Leonid V. Litvin ,  Vladimir I. Tishura

发明人： Vladimir K. Lebedev ,  Ivan A. Chernenko ,  Alexandr T. Dyshlenko ,  Leonid V. Litvin ,  Vladimir I. Tishura

IPC分类号： B23K20/12 ,  G05F7/00

CPC分类号： B23K20/121 ,  G05F7/00

摘要： An electromagnetic power drive for a friction welding machine, comprising a magnetic core installed immovably, which carries a power coil connected to a voltage regulator made as a switch and at least one pickup coil connected to an integrator producing voltage proportional to the actual value of the magnetic flux during friction welding, which is connected to a comparison means comprising two comparators, a driving input of one of said comparators receives voltage proportional to the assigned value of the magnetic flux during friction welding, the driving input of the other comparator receives voltage proportional to the other assigned value of the magnetic flux, and a control signal generator having a hysteresis-loop output characteristic, which is connected to the comparators, the output of said generator being the output of the comparison means electrically coupled with the voltage regulator.

摘要翻译： 一种用于摩擦焊接机的电磁功率驱动器，包括不可移动地安装的磁芯，其承载连接到作为开关的电压调节器的电力线圈，以及连接到积分器的至少一个拾波线圈，产生与实际值成比例的电压 在摩擦焊接期间的磁通量，其连接到包括两个比较器的比较装置，所述比较器之一的驱动输入在摩擦焊接期间接收与磁通量的分配值成比例的电压，另一比较器的驱动输入接收电压成比例 到具有磁通量的另一分配值的控制信号发生器，以及与比较器连接的具有磁滞回路输出特性的控制信号发生器，所述发生器的输出是与电压调节器电耦合的比较装置的输出。

公开(公告)号：US07025764B2

公开(公告)日：2006-04-11

申请号：US10310203

申请日：2002-12-04

申请人： Boris E. Paton ,  Vladimir K. Lebedev ,  David S. Vorona ,  Volodimir I. Karchemsky ,  Yuri A. Furmanov ,  Alexsey V. Lebedev ,  Valery A. Vasilchenko ,  Dmitry F. Sidorenko ,  Vitaly P. Iemchenko-Ribko ,  Olga N. Ivanova ,  Alexandr Y. Furmanov ,  Yevgen V. Zhyvodernikov ,  Andrei A. Lyashenko ,  Irina M. Savitskaya

发明人： Boris E. Paton ,  Vladimir K. Lebedev ,  David S. Vorona ,  Volodimir I. Karchemsky ,  Yuri A. Furmanov ,  Alexsey V. Lebedev ,  Valery A. Vasilchenko ,  Dmitry F. Sidorenko ,  Vitaly P. Iemchenko-Ribko ,  Olga N. Ivanova ,  Alexandr Y. Furmanov ,  Yevgen V. Zhyvodernikov ,  Andrei A. Lyashenko ,  Irina M. Savitskaya

IPC分类号： A61B18/18

CPC分类号： A61B18/1442 ,  A61B2018/00619 ,  A61B2018/0063 ,  A61B2018/00666 ,  A61B2018/00672 ,  A61B2018/00678 ,  A61B2018/1462 ,  A61B2090/034

摘要： Technique for bonding soft biological tissue having an incision therein with forceps adapted to grip a portion of tissue on both sides of incision. Electrodes are secured to forceps for contracting the tissue portion. An electrical power source provides a high frequency electrical signal to electrodes to be passed through the tissue portion. The electrical power source is controlled to provide electrodes with one voltage signal during a first of two stages, wherein the voltage rises linearly, and another voltage signal during a second of the two stages, wherein the voltage is stabilized and modulated with a low frequency rectangular signal. A clamping means applies force with the forceps to compress the tissue at one or different levels during two time periods while the high frequency voltage is passed through the electrodes. The tissue impedance is measured as a function of time, with its minimal value being determined and stored.

摘要翻译： 用于将其中具有切口的软生物组织粘合的技术，其具有适于夹持切口两侧的组织的一部分的钳子。 电极被固定到镊子以收缩组织部分。 电源向要通过组织部分的电极提供高频电信号。 控制电源以在两个阶段的第一阶段期间为电极提供一个电压信号，其中电压线性上升，并且在两个阶段的第二阶段期间的另一个电压信号，其中电压被稳定并用低频矩形 信号。 夹紧装置在镊子的作用下施加力，以在两个时间段期间以一个或不同的水平压缩组织，同时高频电压通过电极。 测量组织阻抗作为时间的函数，其最小值被确定和存储。

公开(公告)号：US4105964A

公开(公告)日：1978-08-08

申请号：US746007

申请日：1976-11-30

申请人： Vladimir K. Lebedev ,  Jury D. Gupalo ,  Vladimir A. Troitsky ,  Nikolai G. Bely ,  Vladimir A. Nagaitsev ,  Boris V. Nudelman ,  Alexandr I. Krasnov ,  Jury I. Borju ,  Dmitry N. Parshin ,  Pavel A. Zhinzhikov ,  Alexandr N. Korneev

发明人： Vladimir K. Lebedev ,  Jury D. Gupalo ,  Vladimir A. Troitsky ,  Nikolai G. Bely ,  Vladimir A. Nagaitsev ,  Boris V. Nudelman ,  Alexandr I. Krasnov ,  Jury I. Borju ,  Dmitry N. Parshin ,  Pavel A. Zhinzhikov ,  Alexandr N. Korneev

IPC分类号： G05F1/30 ,  G05F1/20

CPC分类号： G05F1/30

摘要： According to the invention, the voltage regulation and stabilization device comprises a transformer with magnetized yokes; a switch of power winding taps of the transformer; and a control circuit incorporating a comparison unit, an intermediate amplifier, a differential power amplifier, voltage regulation margin measuring units, an electronic commutator, and a power supply for the control circuit units. The device of this invention makes it possible to expand the range of continuous voltage regulation, while maintaining a high power factor and reducing the consumption of active materials.

摘要翻译： 根据本发明，电压调节和稳定装置包括具有磁轭的变压器; 变压器功率绕组抽头开关; 以及包括比较单元，中间放大器，差分功率放大器，电压调节裕度测量单元，电子换向器和用于控制电路单元的电源的控制电路。 本发明的装置可以在保持高功率因数并降低活性材料的消耗的同时扩大连续电压调节的范围。

公开(公告)号：US06733498B2

公开(公告)日：2004-05-11

申请号：US10078828

申请日：2002-02-19

申请人： Boris E. Paton ,  Vladimir K. Lebedev ,  Alexei V. Lebedev ,  Yurii A. Masalov ,  Olga N. Ivanova ,  Mykhailo P. Zakharash ,  Yuri A. Furmanov

发明人： Boris E. Paton ,  Vladimir K. Lebedev ,  Alexei V. Lebedev ,  Yurii A. Masalov ,  Olga N. Ivanova ,  Mykhailo P. Zakharash ,  Yuri A. Furmanov

IPC分类号： A61B1818

CPC分类号： A61B18/1206 ,  A61B18/1442 ,  A61B2018/00619 ,  A61B2018/00702 ,  A61B2018/00761 ,  A61B2018/00875 ,  A61B2018/00886

摘要： A system and method for welding of biological tissue by applying an RF voltage during a first stage to electrodes of a tissue welding tool; monitoring tissue impedance, and determining a minimum tissue impedance value during the first stage; determining relative tissue impedance; detecting when the relative tissue impedance reaches a predetermined relative tissue impedance value and starting a second stage; calculating the duration of the second stage as a function of the duration of the first stage; and applying the RF voltage during the second stage to the electrodes of the tissue welding tool.

摘要翻译： 一种通过在第一阶段将RF电压施加到组织焊接工具的电极来焊接生物组织的系统和方法; 监测组织阻抗，以及确定在第一阶段期间的最小组织阻抗值; 确定相对组织阻抗; 检测何时相对组织阻抗达到预定的相对组织阻抗值并开始第二阶段; 计算第二阶段的持续时间作为第一阶段的持续时间的函数; 以及在第二阶段期间将RF电压施加到组织焊接工具的电极。

公开(公告)号：US06562037B2

公开(公告)日：2003-05-13

申请号：US09022869

申请日：1998-02-12

申请人： Boris E. Paton ,  Vladimir K. Lebedev ,  David S. Vorona ,  Volodimir I. Karchemsky ,  Yuri A. Furmanov ,  Alexsey V. Lebedev ,  Valery A. Vasilchenko ,  Dmitry F. Sidorenko ,  Vitaly P. Iemchenko-Ribko ,  Olga N. Ivanova ,  Alexandr Y. Furmanov ,  Yevgen V. Zhyvodernikov ,  Andrei A. Lyashenko ,  Irina M. Savitskaya

发明人： Boris E. Paton ,  Vladimir K. Lebedev ,  David S. Vorona ,  Volodimir I. Karchemsky ,  Yuri A. Furmanov ,  Alexsey V. Lebedev ,  Valery A. Vasilchenko ,  Dmitry F. Sidorenko ,  Vitaly P. Iemchenko-Ribko ,  Olga N. Ivanova ,  Alexandr Y. Furmanov ,  Yevgen V. Zhyvodernikov ,  Andrei A. Lyashenko ,  Irina M. Savitskaya

IPC分类号： A61B1818

CPC分类号： A61B18/1442 ,  A61B2018/00619 ,  A61B2018/0063 ,  A61B2018/00666 ,  A61B2018/00672 ,  A61B2018/00678 ,  A61B2018/1462 ,  A61B2090/034

摘要： A technique for bonding soft biological tissue having an incision therein with forceps adapted to grip a portion of the tissue on both sides of the incision. Electrodes are secured to the forceps for contacting the tissue portion. An electrical power source provides a high frequency electrical signal to the electrodes to be passed through the tissue portion. The electrical power source is controlled to provide the electrodes with one voltage signal during a first of two stages, and another voltage signal during a second of the two stages. During the first stage the voltage rises linearly. During the second stage, the voltage is stabilized and is modulated with a low frequency rectangular signal. A clamping means applies force with the forceps to compress the tissue at one level or at different levels during two time periods while the high frequency voltage is passed through the electrodes. The tissue impedance is measured as a function of time, with its minimal value being determined and stored. At an instant when the impedance reaches its minimal value, the linear rise of the high frequency voltage is stopped, and the voltage is stabilized at the attained level. After that the ratio of the tissue impedance to its minimal value is determined as a function of time. The passing of the high frequency voltage to the electrodes is stopped as soon as such ratio reaches a preset value, which is specific for each tissue being bonded. The material for making electrodes is selected so that the electrode may serve as an effective heat sink for conducting heat away from the tissue surface. The electrodes are dimensioned relative to the thickness of tissue in a compressed state.

公开(公告)号：US4127762A

公开(公告)日：1978-11-28

申请号：US717888

申请日：1976-08-24

申请人： Boris E. Paton ,  Vladimir K. Lebedev ,  Nikolai V. Podola ,  Alexei P. Obolonsky

发明人： Boris E. Paton ,  Vladimir K. Lebedev ,  Nikolai V. Podola ,  Alexei P. Obolonsky

IPC分类号： B23K15/02 ,  B23K9/00

CPC分类号： B23K15/02

摘要： In the course of welding measurements are taken of the concentration of metallic vapor in the cloud of vapor over the welding zone, the diameter of the hot spot on the article being welded being kept constant. Said concentration serves as an indication of the depth of fusion. The metallic vapor concentration is measured with the aid of a device comprising an electron quantity transducer, for example, a beam trap, with an electric filter connected to its output, said electric filter separating electric waves of frequencies upwards of 200 Hz. The alternating component thus separated is converted into d-c voltage and compared to a reference signal in a comparison circuit, upon which the electron beam current of the gun is altered, depending on the value of the error signal of said comparison circuit. The depth of fusion is found by way of changing the value of the output signal of the rectifier.

摘要翻译： 在焊接过程中，测量是在焊接区域上的蒸气云中的金属蒸气的浓度，被焊接物品上的热点的直径保持不变。 所述浓度用作融合深度的指示。 金属蒸汽浓度借助于包括电子量传感器（例如，光束陷阱）的装置来测量，电滤波器连接到其输出，所述电过滤器将频率上升到200Hz以上的电波分离。 这样分离的交变分量被转换为d-c电压，并与比较电路中的参考信号进行比较，根据所述比较电路的误差信号的值，改变喷枪的电子束电流。 通过改变整流器的输出信号的值来找到融合深度。