DISPOSITIF DE DETECTION ET DE SURVEILLANCE D'OUVRAGES ENTERRES
    4.
    发明授权
    DISPOSITIF DE DETECTION ET DE SURVEILLANCE D'OUVRAGES ENTERRES 有权
    设备检测和地下结构监测

    公开(公告)号:EP1305546B1

    公开(公告)日:2005-12-07

    申请号:EP01963061.5

    申请日:2001-08-03

    摘要: The invention concerns a device comprising a linear conductive element arranged proximate to the work to be detected and monitored, associated with a connection system including housings connecting several sections of a conductor and end-of-line housings, whereof at least some comprise a connection point for a detection signal generator and at least a switch enabling to insulate the conductor section wherein the signal is to be injected. A housing (2) provided with a connection point for a detection signal generator comprises a normally closed contact consisting of two conductive components (8, 9) which, arranged on the line whereof the continuity is to be ensured, are mutually pressed when no action is exerted on them, the connection point comprising means for inserting and guiding a plug which, connected to the detection signal generator, is designed when it is engaged in the housing to be supported on the component (8) connected to the line section wherein the signal is to be injected while spacing it apart from the other component (9).

    Dispositif de détection d'ouvrages enterrés
    5.
    发明公开
    Dispositif de détection d'ouvrages enterrés 失效
    。。。。。。。。。。。。。。

    公开(公告)号:EP0810451A2

    公开(公告)日:1997-12-03

    申请号:EP97420080.0

    申请日:1997-05-28

    发明人: Arnaud, Daniel

    IPC分类号: G01V15/00 G01V3/02

    CPC分类号: G01V15/00

    摘要: Ce dispositif comprend au moins un élément conducteur linéaire (3, 4) qui, destiné à être enterré indépendamment d'un grillage avertisseur, est recouvert d'un matériau isolant, et un système (2) de connexion de cet élément conducteur.

    摘要翻译: 该装置由两个线性导体(3,4)构成。 通过绝缘不锈钢线连接到一个密封的外壳(2)中,包含三个由开关(8,9)串联连接的低电流连接器(5-7)。 绝缘层是彩色编码的,就像埋在地下管道或电缆上的常规警告装置一样。 中央连接器(7)起到防雷击作用,保护系统免受任何过载。 这些开关使得能够在导通电路或不导通的情况下注入检测信号。

    DISPOSITIF DE DETECTION ET DE SURVEILLANCE D'OUVRAGES ENTERRES
    6.
    发明公开
    DISPOSITIF DE DETECTION ET DE SURVEILLANCE D'OUVRAGES ENTERRES 有权
    设备检测和地下结构监测

    公开(公告)号:EP1305546A1

    公开(公告)日:2003-05-02

    申请号:EP01963061.5

    申请日:2001-08-03

    摘要: The invention concerns a device comprising a linear conductive element arranged proximate to the work to be detected and monitored, associated with a connection system including housings connecting several sections of a conductor and end-of-line housings, whereof at least some comprise a connection point for a detection signal generator and at least a switch enabling to insulate the conductor section wherein the signal is to be injected. A housing (2) provided with a connection point for a detection signal generator comprises a normally closed contact consisting of two conductive components (8, 9) which, arranged on the line whereof the continuity is to be ensured, are mutually pressed when no action is exerted on them, the connection point comprising means for inserting and guiding a plug which, connected to the detection signal generator, is designed when it is engaged in the housing to be supported on the component (8) connected to the line section wherein the signal is to be injected while spacing it apart from the other component (9).

    Dispositif avertisseur de canalisations enterrées
    7.
    发明公开
    Dispositif avertisseur de canalisations enterrées 失效
    Warnvorrichtungfürim Erdreich verlegte Rohre。

    公开(公告)号:EP0314589A1

    公开(公告)日:1989-05-03

    申请号:EP88420369.6

    申请日:1988-10-27

    发明人: Bui Duc, Hao

    IPC分类号: H02G9/02

    CPC分类号: H02G9/025

    摘要: Ce dispositif comprend au moins une série d'éléments de signa­lisation (2) constitués par des tronçons de bandes allongées réalisées en un matériau souple et ayant une bonne résistance à la rupture, chaque série de tronçons de bande étant logée à l'intérieur d'une gaine (3) continue.
    Application à la réalisation de dispositifs avertisseurs destinés à une pose mécanisée.

    摘要翻译: 该装置包括由柔性材料制成并且具有良好的断裂强度的由细长带的部分形成的至少一系列指示元件(2),每个系列的带状部分容纳在连续的护套(3)内。 应用于生产用于机械铺设的警告装置。

    Dispositif pour la signalisation de canalisations enterrées
    8.
    发明公开
    Dispositif pour la signalisation de canalisations enterrées 失效
    Vorrichtung zur Warnung vor unterirdischen Rohrleitungen。

    公开(公告)号:EP0239510A1

    公开(公告)日:1987-09-30

    申请号:EP87420066.0

    申请日:1987-03-10

    IPC分类号: F16L1/02 H02G9/02

    CPC分类号: H02G9/025 F16L1/11

    摘要: © Ce dispositif consiste en un ruban (1) qui est divisé par deux lignes rectilignes parallèles de moindre résistance (2, 3) en trois bandes longitudinales, à savoir une bande centrale continue (4) et deux bandes latérales (5, 6) rendues discontinues par des découpes transversales (7) s'étendant sur toute leur largeur.

    摘要翻译: 1.一种用于指示存在包括纵向带(1,13)的埋管管的设备,其具有横向延伸的分隔和/或部分分割线,其特征在于,所述带由至少两个纵向条(4 ,5)由至少一个较低强度的纵向线(2)划分,分割和/或部分分割线横向延伸穿过这些纵向条带中的至少一个。

    PROCEDE POUR LA DETECTION, L'IDENTIFICATION ET LE SUIVI D'OBJETS OPTIQUEMENT INVISIBLES
    9.
    发明授权
    PROCEDE POUR LA DETECTION, L'IDENTIFICATION ET LE SUIVI D'OBJETS OPTIQUEMENT INVISIBLES 失效
    方法进行检测,识别和跟踪不可见的对象

    公开(公告)号:EP0923746B1

    公开(公告)日:2003-05-14

    申请号:EP97940199.9

    申请日:1997-09-09

    IPC分类号: G01V3/15 G01V3/38 G01V15/00

    CPC分类号: G01V15/00 G01V3/15 G01V3/38

    摘要: This method is implemented by means of a detector and a sensible indicating device comprising according to a predetermined pattern coding elements remotely readable by electromagnetic means. It consists in carrying out a reading by means of a pulse generator associated with a remote measuring system overcoming the moving speed of the operator so as to obtain a signal for identification, processing this signal according to at least two different techniques selected among the Euclidean distance technique, the neuronal network technique and the fuzzy logic technique, comparing the results obtained by each technique used and giving a final result based on the results obtained by the different techniques used.

    SYSTEME DE DETECTION ET D'IDENTIFICATION D'OBJETS OPTIQUEMENT INVISIBLES MUNIS D'UN CODAGE
    10.
    发明授权
    SYSTEME DE DETECTION ET D'IDENTIFICATION D'OBJETS OPTIQUEMENT INVISIBLES MUNIS D'UN CODAGE 有权
    系统用于识别光学可见的对象,代码装备

    公开(公告)号:EP1346240B1

    公开(公告)日:2008-04-23

    申请号:EP01990614.8

    申请日:2001-12-26

    发明人: BELLOIR, Fabien

    IPC分类号: G01V15/00 F16L1/11

    CPC分类号: F16L1/11 G01V15/00

    摘要: The invention concerns a system for detecting and identifying optically invisible objects, provided with encoding, wherein each object (2) is provided with encoding elements in the form of a series of thin electrically conductive elements (3, 4, 5), capable of being detected by electromagnetic process, forming each a surface of predetermined dimensions and arranged in or on an electrically insulating protective support, said elements being spaced apart from one another by intervals likewise of predetermined value. It comprises an electromagnetic detector (8) including at least an emitting coil and a reception coil, designed to deliver to the detector at least two signals of the code borne by an object and its surroundings, means being provided for processing said signals so as to reproduce the signature of the single code and thereby locate and identify the encoded object.