公开(公告)号：US6080960A

公开(公告)日：2000-06-27

申请号：US91668

申请日：1998-07-28

申请人： Yves Fournier ,  Alain Peigney ,  Leon Dunand-Roux

发明人： Yves Fournier ,  Alain Peigney ,  Leon Dunand-Roux

IPC分类号： B23K9/02 ,  B23K9/23

CPC分类号： B23K9/0213

摘要： The machined ends of two parts (2, 4) are arranged in facing positions to form a welding bevel (6) between the parts (2, 4). A series of layers of filler metal are deposited one on top of the other in the welding bevel (6) in a direction thereof corresponding to the width of the parts (2, 4), by melting a wire (14) supplied at a predetermined feed rate to an electric arc between the parts to be welded and an electrode (13) supplied with a predetermined welding current and voltage. Each layer of filler metal essentially consists of a single weld bead across the full width of the bevel (6). The electric welding current and voltage and the feed rate of the wire (14) are predetermined in accordance with the width of the bevel (6).

摘要翻译： PCT No.PCT / FR96 / 01838 Sec。 371日期1998年7月28日第 102（e）日期1998年7月28日PCT 1996年11月20日PCT PCT。 出版物WO97 / 22432 日期：1997年6月26日两部分（2,4）的加工端部布置在相对位置，以在部件（2,4）之间形成焊接斜面（6）。 通过熔化以预定的方式供应的电线（14），一系列填充金属层在焊接斜面（6）中沿着与部件（2,4）的宽度相对应的方向沉积在另一个的顶部上。 供给待焊接部件之间的电弧的供给速度和供给预定焊接电流和电压的电极（13）。 每层填充金属基本上由跨越斜面（6）的整个宽度的单个焊道组成。 根据斜面（6）的宽度，预定电焊丝（14）的电焊电流和电压以及进给速度。

公开(公告)号：US5700988A

公开(公告)日：1997-12-23

申请号：US511469

申请日：1995-08-04

申请人： Yves Fournier

发明人： Yves Fournier

IPC分类号： G21C7/08 ,  B23K15/00 ,  B23K15/04 ,  G21C13/00 ,  G21C13/036 ,  G21C21/00 ,  G21D1/00

CPC分类号： B23K15/0006 ,  B23K15/04 ,  B23K15/06 ,  G21C13/036 ,  G21C21/00 ,  G21Y2002/202 ,  Y02E30/40

摘要： The through tubes (8) are a shrink-fit in through openings in the dome-shaped wall (2). One end (8a) of the tubes which projects from the convex surface of the wall (2) is closed in a fluidtight manner and a wall (18) carrying an electron gun (19) is mounted and fixed in a fluidtight manner on the dome-shaped wall (2) so as to define a fluidtight chamber (24). A low pressure is created in the fluidtight chamber (24) and the electron beam firing axis (19a) of the electron gun (19) is directed along a generatrix of the joint region between a through tube (8) and a through opening in the dome-shaped wall (2). The joint region is scanned by the electron beam by displacing the electron gun (19) in rotation about the axis of the through tube (8). The invention is in particular applicable to the welding of through adapters (8) of a vessel cover (2) of a pressurized water nuclear reactor.

摘要翻译： 通孔（8）是在圆顶形壁（2）中的通孔中收缩配合的。 从壁（2）的凸形表面突出的管的一端（8a）以流体密封的方式封闭，并且携带电子枪（19）的壁（18）以液密方式安装并固定在圆顶 形状的壁（2），以便限定液密室（24）。 在液体密封室（24）中产生低压，并且电子枪（19）的电子束击发轴线（19a）沿着通孔（8）和通孔（8）中的通孔的接头区域的母线 圆顶形墙（2）。 通过围绕通孔（8）的轴线旋转使电子枪（19）移位，由电子束扫描接合区域。 本发明特别适用于加压水核反应堆的容器盖（2）的通孔（8）的焊接。

公开(公告)号：US5129249A

公开(公告)日：1992-07-14

申请号：US665080

申请日：1991-03-06

申请人： Yves Fournier

发明人： Yves Fournier

IPC分类号： B21D19/04 ,  B21C37/29

CPC分类号： B21C37/292

摘要： After machining, the floor of a countersink is chased by means of rollers driven to execute an orbital motion, the angle which the attack surface of the rollers forms with the axis of the opening being progressively reduced as a function of the advance of the roller carrier. Application to the forming of connecting lips around the openings of a nuclear reactor vessel barrel.

摘要翻译： 在加工之后，通过用于执行轨道运动的滚子来追踪埋头孔的地板，随着开口的轴线形成的滚轮的攻击面随着滚子载体的前进而逐渐减小， 。 应用于在核反应堆容器桶的开口周围形成连接唇。

公开(公告)号：US4756278A

公开(公告)日：1988-07-12

申请号：US435598

申请日：1982-10-21

申请人： Yves Fournier

发明人： Yves Fournier

IPC分类号： F22B37/20 ,  F28F9/013 ,  F22B37/06

CPC分类号： F28F9/0132

摘要： Device for attachment of a bundle of tubes (3) coiled into a helix according to several cylindrical coaxial layers, comprising longitudinal rods (4) provided with concave cylindrical recesses (16) for receiving each tube portion (3) corresponding to the same cylindrical layer, the rods (4) being so disposed between each layer as to form several flat radial sheets, elements (8) for attachment of the tubes on the rods being interposed between two consecutive rods of a given radial sheet, each attachment element (8) comprising essentially a piece (8) adapted to cover two turns slotted consecutively in the corresponding rod, the device maintaining the tube by pinching in isostatic fashion, the contact between the device (4, 8) and the corresponding tube (3) being localized in three quasi-pinpoint zones (14, 15) of the tube spaced from one another. The device is useful for the support of a bundle of tubes of steam generators of the sodium-water type.

摘要翻译： 用于连接根据多个圆柱形同轴层卷绕成螺旋的一束管（3）的装置，包括设置有凹形圆柱形凹槽（16）的纵向杆（4），用于接收对应于相同圆柱形层的每个管部分（3） 杆（4）设置在每个层之间以形成若干平坦的径向片，用于将管子连接在杆上的元件（8）插入给定径向片材的两个连续杆之间，每个附接元件（8） 包括基本上是适于覆盖在相应的杆中连续地开槽的两个匝的片（8），所述装置通过以等静压方式夹持来保持管，装置（4,8）和对应的管（3）之间的接触被定位在 管的三个准精确定位区域（14,15）彼此间隔开。 该装置可用于支持钠水型蒸汽发生器的一束管。

公开(公告)号：US5516999A

公开(公告)日：1996-05-14

申请号：US241654

申请日：1994-05-12

申请人： Yves Fournier

发明人： Yves Fournier

IPC分类号： G21C7/08 ,  B23K15/00 ,  B23K15/04 ,  G21C13/00 ,  G21C13/036 ,  G21C21/00 ,  G21D1/00

CPC分类号： B23K15/0006 ,  B23K15/04 ,  B23K15/06 ,  G21C13/036 ,  G21C21/00 ,  G21Y2002/202 ,  Y02E30/40

摘要： The through tubes (8) are a shrink-fit in through openings in the dome-shaped wall (2). One end (8a) of the tubes which projects from the convex surface of the wall (2) is closed in a fluidtight manner and a wall (18) carrying an electron gun (19) is mounted and fixed in a fluidtight manner on the dome-shaped wall (2) so as to define a fluidtight chamber (24). A low pressure is created in the fluidtight chamber (24) and the electron beam firing axis (19a) of the electron gun (19) is directed along a generatrix of the joint region between a through tube (8) and a through opening in the dome-shaped wall (2). The joint region is scanned by the electron beam by displacing the electron gun (19) in rotation about the axis of the through tube (8). The invention is in particular applicable to the welding of through adapters (8) of a vessel cover (2) of a pressurized water nuclear reactor.

摘要翻译： 通孔（8）是在圆顶形壁（2）中的通孔中收缩配合的。 从壁（2）的凸形表面突出的管的一端（8a）以流体密封的方式封闭，并且携带电子枪（19）的壁（18）以液密方式安装并固定在圆顶 形状的壁（2），以便限定液密室（24）。 在液体密封室（24）中产生低压，并且电子枪（19）的电子束击发轴线（19a）沿着通孔（8）和通孔（8）中的通孔的接头区域的母线 圆顶形墙（2）。 通过围绕通孔（8）的轴线旋转使电子枪（19）移位，由电子束扫描接合区域。 本发明特别适用于加压水核反应堆的容器盖（2）的通孔（8）的焊接。

公开(公告)号：US4589618A

公开(公告)日：1986-05-20

申请号：US435599

申请日：1982-10-21

申请人： Yves Fournier

发明人： Yves Fournier

IPC分类号： F22B37/20 ,  F28F9/013 ,  F16L3/22

CPC分类号： F22B37/205 ,  F28F9/0132

摘要： A holding device for a tube bundle, constituted by undulated metal strips, each row of tubes receiving at least one set of two metal strips extending transversely to the tubes, on each side of the row of tubes. The metal strips are incurved in the direction of the tubes at the level of each tube and are incurved in the other direction at the level of each gap separating the tubes, the strips situated on each side of the same tubes thus being brought towards each other. Between the tubes, slightly spaced clamping elements are provided for exerting a force clamping the strips towards one another, at the level of the zone situated between the tubes, so as to apply the strips on each side of the tubes with a pre-determined force, at the level of the incurved zones in the direction of the tubes. The invention is particularly applicable to steam generators.

摘要翻译： 用于管束的保持装置由波浪形金属条构成，每排管在管排的每一侧接收至少一组横向于管延伸的两组金属条。 金属带在管的方向上在每个管的水平方向上弯曲，并且在分隔管的每个间隙的水平处沿另一个方向弯曲，位于相同管的每一侧的条带因此彼此相向 。 在管之间，提供稍微间隔的夹紧元件，用于在位于管之间的区域的水平面上施加将条彼此夹紧的力，以便以预定的力将管条施加在管的每一侧上 ，在管的方向上的弯曲区域的水平。 本发明特别适用于蒸汽发生器。

公开(公告)号：US06811315B2

公开(公告)日：2004-11-02

申请号：US10321515

申请日：2002-12-18

申请人： Yves Fournier ,  Gilles Beauvais

发明人： Yves Fournier ,  Gilles Beauvais

IPC分类号： F16C3203

CPC分类号： F16C17/042 ,  F16C27/063 ,  F16C2360/00

摘要： A compliant support for an axial thrust air bearing between a shaft and a housing with an annular thrust runner extending radially from the shaft having a runner bearing surface. The housing has a housing bearing surface and an air inlet in communication with a source of pressurized air. An annular foil support sleeve is disposed on the housing bearing surface, having an air foil surface with an array of foils. The foils serve to conduct air from the air inlet forming a pressurized air curtain between the runner bearing surface and foils on the the sleeve and is then disposed of through an air outlet. The sleeve has a compliant surface with at least one compliant annular ring. The compliant surface includes at least one compliant annular ring such as a fluorocarbon O-ring for low temperature service under 300° F.; a fluorosilicon O-ring for mid-range temperature service 300-600° F.; or a metallic mesh ring for high temperature service over 600° F.

摘要翻译： 在轴和壳体之间的轴向推力空气轴承的柔性支撑件，具有从具有流道轴承表面的轴径向延伸的环形推力流道。 壳体具有壳体轴承表面和与加压空气源连通的空气入口。 环形箔支撑套筒设置在壳体支承表面上，具有带箔阵列的空气箔表面。 箔片用于从空气入口传导空气，在流道轴承表面和套筒上的箔之间形成加压空气幕，然后通过空气出口进行处理。 套筒具有柔性表面，其具有至少一个柔性环形环。 柔性表面包括至少一个柔性环形环，例如氟碳O形圈，用于在300°F以下的低温服务。 用于中档温度服务的氟硅O形环300-600°F; 或用于600°F以上高温服务的金属网圈。

公开(公告)号：US4713882A

公开(公告)日：1987-12-22

申请号：US905418

申请日：1986-09-10

申请人： Claude Bianchi ,  Yves Fournier ,  Paul Jacquien

发明人： Claude Bianchi ,  Yves Fournier ,  Paul Jacquien

IPC分类号： B21D39/06 ,  B24C3/32 ,  C21D7/06 ,  F28F9/16 ,  B23P15/26

CPC分类号： B24C3/325 ,  B21D39/06 ,  C21D7/06 ,  F28F9/16 ,  Y10T29/479 ,  Y10T29/49373 ,  Y10T29/49387 ,  Y10T29/49938 ,  Y10T29/4994 ,  Y10T29/53113 ,  Y10T29/53122

摘要： For the purpose of compressing by hammering a steam generator tube (1), there is directed a stream of gas at high velocity charged with particles having a particle size of between 50 and 500.multidot.10.sup.-6 m, onto the inner surface of the tube (1). The jet of gas is directed onto the inner surface of the tube (1) in radial directions and onto the whole of the periphery of the tube. The flow of the mass of the particles is higher than 0.008 kg/sec for tubes having an inside diameter of around 0.020 m. The device comprises a flexible sheath (20) movable inside a case (16, 18) fixed in a sealed manner under the tube plate (2) around the tube (1). An injection nozzle (21) is disposed at the end of the sheath (20) receiving the gas charged with particles.

摘要翻译： 为了通过锤击蒸汽发生器管（1）进行压缩，将高速气体引入到管（1）的内表面上，该气流装入粒径为50至500×10 -6 m的颗粒 ）。 气体射流在径向上被引导到管（1）的内表面上并且在管的整个周边上。 对于内径约0.020m的管，颗粒物质的流量高于0.008kg / sec。 该装置包括一个柔性护套（20），它可以在围绕管（1）的密封方式固定在管板（2）下面的壳体内部。 注射喷嘴（21）设置在容纳带有颗粒的气体的护套（20）的端部。

公开(公告)号：US4485560A

公开(公告)日：1984-12-04

申请号：US433183

申请日：1982-10-06

申请人： Yves Fournier ,  Claude Rigolot ,  Pierre Mainy

发明人： Yves Fournier ,  Claude Rigolot ,  Pierre Mainy

IPC分类号： B23K31/00 ,  G01B5/20 ,  G01B7/28 ,  G01B21/20 ,  G01B21/30

CPC分类号： G01B7/281

摘要： A device for determining the shape of the inner wall of a tube, particularly at the level of a weld. A measuring device is arranged in the tube enabling the distance separating a given point situated on the inner wall of the tube and the longitudinal axis of this tube to be read. The measuring device is movable in the tube so as to read off successive dimensions of such point in the course of its displacement, the movement of the measuring device being such that the point so measured is displaced longitudinally in an alternating movement over a constant distance, and displaced simultaneously in slow rotation around the longitudinal axis, the reading of the measurements being completed when the point measured has carried out at least one complete revolution in the tube. The invention is useful in checking the tubes of a steam generator.

摘要翻译： 用于确定管的内壁的形状的装置，特别是在焊缝的水平处。 测量装置设置在管中，使得能够分离位于管的内壁上的给定点和要读取的该管的纵向轴线的距离。 测量装置可在管中移动，以便在其位移过程中读出该点的连续尺寸，测量装置的移动使得如此测量的点在一定距离上以交替运动纵向移位， 并且围绕纵向轴线以缓慢的旋转同时移位，当所测量的点已经在管中进行了至少一个完整的旋转时，测量的读数完成。 本发明可用于检查蒸汽发生器的管子。

公开(公告)号：US4088522A

公开(公告)日：1978-05-09

申请号：US622539

申请日：1975-10-15

申请人： Alain Mercier ,  Yves Fournier

发明人： Alain Mercier ,  Yves Fournier

IPC分类号： B05C5/00 ,  B05C9/02 ,  B32B3/10 ,  B32B17/02 ,  B65G25/04 ,  B65G49/06 ,  C03C27/00 ,  C03C27/06 ,  C03C27/12 ,  E06B3/66 ,  E06B3/673 ,  B32B31/00 ,  B05B7/00

CPC分类号： B65G49/067 ,  B65G25/04 ,  C03C27/00 ,  E06B3/66 ,  E06B3/67365 ,  B65G2249/04 ,  E06B3/67347 ,  E06B3/67369 ,  E06B3/67373 ,  Y10T156/179 ,  Y10T156/1798

摘要： Apparatus for applying plastic material to the four edges of a multiple-pane window comprises first and second pairs of nozzles and first and second carriers for moving the window horizontally between the nozzles of each pair in succession. Transfer means, particularly a rotating column with a laterally extending arm, transfers the window from one carrier to the other and rotates the window to bring the edges uncoated at the first station in position for coating at the second station. The transfer device is advantageously correlated with the downstream limit of the first carrier and the upstream limit of the second carrier to transfer and rotate the window about its axis of symmetry. A function of the window length on the first carrier is measured and the separation of the nozzles of the second pair adjusted accordingly. A supply device centers a window and deposits it in a predetermined centered position in the first carrier. A downstream manipulator raises the windows to vertical positions, and a leading edge detector stops the second carrier when the leading edge of each window is a predetermined distance from the axis of rotation of the manipulator.

摘要翻译： 用于将塑料材料施加到多窗玻璃窗口的四个边缘的设备包括第一和第二对喷嘴以及用于在每对的喷嘴之间连续地水平移动窗口的第一和第二托架。 传送装置，特别是具有横向延伸的臂的旋转柱将窗口从一个载体传递到另一个载体，并使窗口旋转以使未涂覆在第一站处的边缘位于第二站处的涂覆位置。 传送装置有利地与第一载体的下游极限和第二载体的上游极限相关，以传递并围绕其对称轴旋转窗口。 测量第一载体上的窗口长度的函数，并且相应地调整第二对的喷嘴的分离。 供应装置将窗口居中并将其沉积在第一承运人中的预定中心位置。 下游操纵器将窗户升高到垂直位置，并且当每个窗口的前缘距离操纵器的旋转轴线预定距离时，前缘检测器停止第二行星架。