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1. 发明授权

US4569230A Self-propelled vehicle 失效
标题翻译：自走车
公开(公告)号：US4569230A
公开(公告)日：1986-02-11
申请号：US512561
申请日：1983-07-11
申请人： Michel Asty , Bernard Lerat , Robert Saglio , Jacky Viard
发明人： Michel Asty , Bernard Lerat , Robert Saglio , Jacky Viard
IPC分类号： B61B13/10 , G01B17/00 , G01N29/04 , G01N29/28 , G21C17/013
CPC分类号： G21C17/013
摘要： A vehicle able to move between two walls and particularly in the space between two vessels of a fast neutron reactor, for inspection and testing; the vehicle having two wheels bearing on one of the two walls and connected to the vehicle body by two longitudinal arms and two wheels bearing on the other wall and arranged symmetrically with respect to the previously mentioned wheels and connected to the vehicle body by two transverse arms. The longitudinal and transverse arms may be folded back to permit the passage of the assembly through an opening.
摘要翻译：能够在两个墙壁之间移动的车辆，特别是在快中子反应堆的两个船舶之间的空间中进行检查和测试; 所述车辆具有两个轮子，所述两个车轮承载在所述两个壁中的一个上并且通过两个纵向臂和两个车轮连接到所述车身，所述两个轮轴在另一个壁上相对于前述车轮对称地布置并且通过两个横向臂连接到车身。纵向和横向臂可以被折回以允许组件通过开口。

2. 发明授权

US4521150A Device for positioning a member facing each of the perforations of a perforated plate in accordance with a given grid 失效
标题翻译：用于根据给定的格栅定位面向多孔板的每个穿孔的构件的装置
公开(公告)号：US4521150A
公开(公告)日：1985-06-04
申请号：US364974
申请日：1982-04-02
申请人： Michel Pigeon , Robert Saglio
发明人： Michel Pigeon , Robert Saglio
IPC分类号： F22B37/02 , B25J1/00 , B25J5/00 , F22B37/00 , F28F9/00 , G21C17/003
CPC分类号： F22B37/006
摘要： A device for positioning a member, such as a guide tube, so as to face the perforations of a plate. The device comprises a remotely fitted attachment finger, using for this purpose e.g. a pole onto which is threaded the remainder of the device. A remotely controlled locking system makes it possible to fix the two parts, each incorporating at least one attachment member and which can be fixed in a perforation. These displacements of the device, following the fitting thereof, are also remotely controlled. The device can be applied, to the inspection of the tubes of a steam generator of a nuclear power station by means of an eddy current probe or sensor.
摘要翻译：一种用于定位诸如导向管的构件以便面对板的穿孔的装置。该装置包括远程安装的附接手指，用于此目的，例如一个杆，其上穿过设备的其余部分。遥控锁定系统使得可以固定两个部件，每个部件包括至少一个附接构件并且可以固定在穿孔中。装置的这些位移在其装配之后也是远程控制的。该装置可以应用于通过涡流探头或传感器检查核电站的蒸汽发生器的管道。

3. 发明授权

US4635241A Ultrasonic device 失效
标题翻译：超声波装置
公开(公告)号：US4635241A
公开(公告)日：1987-01-06
申请号：US525343
申请日：1983-08-22
申请人： Robert Saglio
发明人： Robert Saglio
IPC分类号： G01S7/56 , G01S15/04 , G01S15/87 , G01S15/06
CPC分类号： G01S15/87
摘要： The device comprises at least two ultrasonic transducers emitting focused radiation and a circuit making it possible to measure the difference between the sampled signals supplied by these two transducers. This difference is cancelled out when the probe faces the object.Application to metrology and the position control of objects.
摘要翻译：该装置包括至少两个发射聚焦辐射的超声波换能器和电路，使得可以测量由这两个换能器提供的采样信号之间的差异。当探头面对物体时，该差异被抵消。应用于计量和对象的位置控制。

4. 发明授权

US4087748A Pneumatic drive device for a probe, particularly an eddy current measuring probe 失效
标题翻译：用于探头的气动驱动装置，特别是涡流测量探头
公开(公告)号：US4087748A
公开(公告)日：1978-05-02
申请号：US761075
申请日：1977-01-21
申请人： Michel Pigeon , Robert Saglio
发明人： Michel Pigeon , Robert Saglio
IPC分类号： G01N27/82 , G01M3/00 , G01M3/40 , G01N27/90 , G02B6/44 , G01R33/12
CPC分类号： G02B6/4464 , G01M3/005 , G01M3/40 , G01N27/9006 , G01N27/9093
摘要： A pneumatic drive device for a probe, more particularly for an eddy current measuring probe has a tight flexible tube in which the probe is movably mounted with a cable connected to the probe. A cable pushing and pulling device is connected to one end of the flexible tube and a compressed fluid is introduced into the flexible tube for driving the probe towards and then into the tube to be checked. A tight connection for the other end of the flexible tube to the tube to be checked is provided including a cylinder-piston-restoring spring assembly engaging the drive device beneath a tube to be checked and then disengaging the drive device from the tube which has been checked.
摘要翻译：用于探针的气动驱动装置，特别是用于涡流测量探头的气动驱动装置具有紧密的柔性管，其中探头可移动地安装有连接到探针的电缆。电缆推拉装置连接到柔性管的一端，并且将压缩流体引入到柔性管中，用于将探针朝向然后进入待检查的管中。提供了用于被检查管的柔性管的另一端的紧密连接，其包括将待检查的管接合驱动装置的气缸活塞恢复弹簧组件，然后将驱动装置与已经被管检查。

5. 发明授权

US4605531A Process for examining a fuel assembly of a nuclear reactor and an examining machine for performing this process 失效
标题翻译：用于检查核反应堆的燃料组件和用于执行该过程的检查机的过程
公开(公告)号：US4605531A
公开(公告)日：1986-08-12
申请号：US442645
申请日：1982-11-18
申请人： Andre Leseur , Pierre Delaroche , Robert Saglio , Yves Vaubert
发明人： Andre Leseur , Pierre Delaroche , Robert Saglio , Yves Vaubert
IPC分类号： G01N29/26 , G21C17/06 , G21C17/00
CPC分类号： G01N29/26 , G21C17/06
摘要： Process and apparatus for examining a fuel assembly of a nuclear reactor. The apparatus includes a support on which is positioned the assembly to be examined, a wave transmitting source directed towards the assembly to be examined, a mechanism for examining the assembly receiving the waves transmitted by the source and which have been reflected by the assembly. The examining mechanism includes a spindle directed towards a mirror, which is inclined in such a way that it reflects the waves reflected by the assembly towards the examining mechanism, and a device for providing protection against radiation emitted by the assembly, the device being positioned between the assembly and the examining mechanism.
摘要翻译：用于检查核反应堆的燃料组件的方法和装置。该装置包括支撑件，定位在待检查的组件上，朝向待检查组件的波发射源，用于检查接收由源传输的波并且已被组件反射的组件的机构。检查机构包括指向反射镜的主轴，其以这样的方式倾斜，使得其将由组件反射的波反射到检查机构，以及用于提供对组件发射的辐射的保护的装置，该装置位于组装和检查机制。

6. 发明授权

US4604897A Multitransducer ultrasonic probe with transducers of different sizes 失效
标题翻译：具有不同尺寸换能器的多传感器超声波探头
公开(公告)号：US4604897A
公开(公告)日：1986-08-12
申请号：US636003
申请日：1984-07-30
申请人： Robert Saglio
发明人： Robert Saglio
IPC分类号： G01N29/24 , B06B1/06 , G01N29/26 , G01N29/04
CPC分类号： B06B1/0622 , G01N29/262
摘要： A multitransducer ultrasonic probe having transducers of different sizes for the nondestructive testing of mechanical parts. The probe has at least one line of M transmitter and/or receiver ultrasonic transducers, a control unit for the activation of at least one group of m juxtaposed transducers, selected from the M transducers and for the displacement of the activated portion of the probe after each activation. The M transducers all have different sizes and are arranged in monotonic manner in accordance with their sizes, the sizes being determined so as to scan an object to be inspected with a redundancy rate which is independent of the depth of the locus to be inspected.
摘要翻译：一种多传感器超声波探头，具有不同尺寸的换能器，用于机械部件的非破坏性测试。探头具有至少一行M发射器和/或接收器超声波换能器，用于激活从M个换能器中选择的至少一组并置的换能器的控制单元，以及用于在探针之后的激活部分的位移每次激活。 M传感器都具有不同的尺寸，并且根据其尺寸以单调方式布置，尺寸被确定为以与要检查的轨迹的深度无关的冗余率扫描待检查的对象。

7. 发明授权

US4821545A Installation for the detensioning of expanded tubes, particularly in a heat exchanger 失效
标题翻译：安装用于放大膨胀管，特别是在热交换器中
公开(公告)号：US4821545A
公开(公告)日：1989-04-18
申请号：US55454
申请日：1987-05-28
申请人： Philippe Druelle , Pierre Vidal , Robert Saglio , Jean-Louis Tocci
发明人： Philippe Druelle , Pierre Vidal , Robert Saglio , Jean-Louis Tocci
IPC分类号： B23P9/04 , B24B39/00 , C21D7/06 , B21D7/06
CPC分类号： B23P9/04 , B24B39/006 , C21D7/06 , Y10T29/479
摘要： Detensioning of expanded tubes is brought by way of an installation using a rotopeening method. The tool is constituted by a cage moved along a helical path centered on the axis of the tube to be treated. The cage supports in rotary manner a shaft, whose axis is parallel and offcentered with respect to that of the cage. The shaft carries flexible plates, called brushes, whose ends are equipped with shot able to peen the inner wall of the tube during the rotation of the shaft. The helical path ensures a regular distribution of the impacts and consequently a uniform treatment of the surface.
摘要翻译：通过使用滚压方法的安装来实现扩管的分离。该工具由沿着待处理管的轴线的中心的螺旋路径移动的保持架构成。保持架以旋转的方式支撑轴，其轴线相对于保持架的轴线平行且偏心。轴带有柔性板，称为刷子，其端部装备有在轴的旋转期间能够喷射管的内壁的射流。螺旋路径确保冲击的规则分布，从而确保表面的均匀处理。

8. 发明授权

US4326166A Correcting circuit for differential pick-up, comprising digital means 失效
标题翻译：用于差分拾取的校正电路，包括数字方式
公开(公告)号：US4326166A
公开(公告)日：1982-04-20
申请号：US100128
申请日：1979-12-04
申请人： Michel Pigeon , Robert Saglio
发明人： Michel Pigeon , Robert Saglio
IPC分类号： G01R19/00 , G01N27/90 , G01N27/72 , G01R33/14
CPC分类号： G01N27/9046
摘要： A circuit for automatically correcting a signal given by a differential pick-up. Said circuit comprises as many corrective channels as there are frequencies in the signal. Each of said channels, comprises a band-pass filter centered to the frequency ascribed to the respective channel, an analyzer for the resistive (X) and reactive (Y) portions of the filtered voltage, two stages for the separate treatment of said two portions, each of said stages comprising a threshold comparator, a counter, a digital-analog converter, and a multiplier for multiplying by a reference-signal, either in phase (as regards portion X), or in phase-quadrature (as regards portion Y), with respect to the pick-up energization. An adder is adapted to reconstitute a corrective voltage to be substracted from the input signal.
摘要翻译：用于自动校正由差动拾取器给出的信号的电路。所述电路包括与信号中的频率一样多的校正通道。每个所述通道包括以归因于相应通道的频率为中心的带通滤波器，用于所述滤波电压的电阻（X）和无功（Y）部分的分析器，用于分开处理所述两个部分的两个级每个所述级包括阈值比较器，计数器，数模转换器和用于乘以参考信号的乘法器，其在相位（关于部分X）或相位正交中（关于部分Y ），关于接力通电。加法器适于重构从输入信号中减去的校正电压。

9. 发明授权

US4201971A Ultrasonic centering apparatus 失效
标题翻译：超声波定心装置
公开(公告)号：US4201971A
公开(公告)日：1980-05-06
申请号：US896306
申请日：1978-04-14
申请人： Robert Saglio
发明人： Robert Saglio
IPC分类号： G01S15/06 , G01B17/00 , G01B17/02 , G21C17/00
CPC分类号： G01B17/00 , G21C17/00
摘要： An ultrasonic centering apparatus, wherein it comprises at least one ultrasonic transducer placed within an enclosure, said transducer transmitting at least one ultrasonic wave, means for collecting the different ultrasonic echos from the walls of said enclosure, means for measuring the time gap separating the reception of the different echos and means for displacing the transducer or transducers until the different echos are received at the same time by said echo receiving means.A particular application of the invention is to the centering of inspection equipment in the tubes of nuclear reactor vessels.
摘要翻译：一种超声波定心装置，其中包括放置在外壳内的至少一个超声波换能器，所述换能器传送至少一个超声波，用于从所述外壳的壁收集不同的超声回波的装置，用于测量分开接收的时间间隔的装置的不同回波和用于移位换能器或换能器的装置，直到由所述回波接收装置同时接收到不同的回波。本发明的具体应用是将检验设备集中在核反应堆容器的管中。

10. 发明授权

US4631965A Acoustic holography process and apparatus using a space-limited ultrasonic beam 失效
标题翻译：使用空间有限的超声波束的声全息技术和装置
公开(公告)号：US4631965A
公开(公告)日：1986-12-30
申请号：US602367
申请日：1984-04-20
申请人： Daniel De Vadder , Robert Saglio
发明人： Daniel De Vadder , Robert Saglio
IPC分类号： G03H3/00 , G01N29/06 , G01S15/89 , G01N29/04
CPC分类号： G01N29/0663 , G01N29/069 , G01S15/897 , G03H3/00
摘要： The fault-containing area to be inspected is insonified by means of an ultrasonic transducer with a space-limited beam which is displaced in stepwise manner, the signals coming from the successively insonified areas being detected by several receivers, the phases and amplitudes of the signals being determined and the reconstitution of the area to be inspected performed. There is a main image of the fault and also parasitic images thereof. The number of receivers is chosen in such a way that the distance between the parasitic images and the main image exceeds the width of the area insonified by the transmitter and the reconstitution is only carried out in the insonified areas having given rise to a signal in order to eliminate the parasitic images. Application to the non-destructive inspection of mechanical parts.
摘要翻译：要检查的含故障区域通过具有间隔偏移的空间受限的束的超声波换能器来进行增强，这些超声波换能器以逐步的方式移位，来自连续增强区域的信号由几个接收器检测，信号的相位和幅度被确定并重新组建待检查的地区。存在故障的主要图像以及其寄生图像。接收机的数量被选择为使得寄生图像和主图像之间的距离超过由发射机增强的区域的宽度，并且重建仅在已经产生信号的补音区域中进行以消除寄生图像。应用于机械零件的无损检测。

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