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    Electric fusing joint, electric fusion control unit and electric fusion control method
    305.
    发明专利
    Electric fusing joint, electric fusion control unit and electric fusion control method 审中-公开
    电熔接头，电熔接控制单元和电熔接控制方法

    公开(公告)号：JP2003053841A

    公开(公告)日：2003-02-26

    申请号：JP2001244342

    申请日：2001-08-10

    Applicant: Hitachi Metals Ltd ,  日立金属株式会社

    Inventor： INOUE YASUYUKI

    IPC: F16L47/02 ,  B29C65/34 ,  B29L23/00

    CPC classification number: B29C66/9672 ,  B29C65/342 ,  B29C65/3476 ,  B29C66/5221 ,  B29C66/5229 ,  B29C66/52292 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/91655 ,  F16L47/03 ,  F16L2201/60 ,  B29K2023/06 ,  B29K2023/18

    Abstract: PROBLEM TO BE SOLVED: To provide an electric fusing joint capable of eliminating failure to count a production number in a bar code and capable of preventing the defectiveness of connection quality due to reuse/re-energization, an electric fusion control unit, and an electric fusion control method.
    SOLUTION: In the electric fusing joint having a joint main body made of a synthetic resin constituted by embedding an electric heating wire in the fusion- bonded part with a pipe to be connected made of a synthetic resin and provided with a bar code, wherein the current supply control parameter supplied to the electric heating wire is encoded, attached to the joint main body, the production date of the electric fusing joint is inputted to the bar code.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题：提供一种电熔接头，其能够消除对条形码中的生产数量进行计数的故障，并且能够防止由于再利用/再通电而导致的连接质量的缺陷，电熔控制单元和电 融合控制方法。 解决方案：在具有由合成树脂制成的接合主体的电熔接头中，所述接头主体由熔合接合部分中的电加热线嵌入到由合成树脂制成的连接管并设有条形码，其中 供给到电热丝的电流供给控制参数被编码，附接到接头主体，电熔接头的生产日期被输入到条形码。

    Female Connector and Connector Assembly
    306.
    发明公开
    Female Connector and Connector Assembly 审中-公开

    公开(公告)号：US20240353040A1

    公开(公告)日：2024-10-24

    申请号：US18643056

    申请日：2024-04-23

    Applicant: Illinois Tool Works Inc.

    Inventor： Cong CAO

    IPC: F16L37/086

    CPC classification number: F16L37/086 ,  F16L2201/60

    Abstract: Disclosed is a female connector having a female connector housing, a fastening member, and a resilient member. The female connector housing is provided with a slot at a portion thereof which receives a male connector, the slot forming at least one accommodating portion in a circumferential direction of the female connector housing. The fastening member is inserted into the slot and movable between a blocking position and an unblocking position. The resilient member is resiliently connected between the female connector housing and the fastening member, and the resilient member to apply a restoring force to the fastening member to move the fastening member towards the blocking position when the fastening member is in the unblocking position. The fastening member is provided with at least one blocking portion on an inner wall thereof, and the blocking portion cooperates with the accommodating portion to enable the blocking portion to at least partially move through the accommodating portion to enter a channel when the fastening member is in the blocking position, or exit the channel when the fastening member is in the unblocking position.

    DRAINAGE SYSTEM FOR POST BURIAL DETECTION
    309.
    发明公开
    DRAINAGE SYSTEM FOR POST BURIAL DETECTION 审中-公开

    公开(公告)号：US20240011582A1

    公开(公告)日：2024-01-11

    申请号：US18124432

    申请日：2023-03-21

    Applicant: Keith Allen Wilcox

    Inventor： Keith Allen Wilcox

    IPC: F16L1/11 ,  F16L11/04

    CPC classification number: F16L1/11 ,  F16L11/04 ,  F16L2201/60

    Abstract: A drainage system and method for post burial detection thereof according to the present invention comprises a corrugated drain tile with a tracer wire to facilitate detection of the drainage tile when buried. The drain tile defines a drain tile body, a first end, a second end, a longitudinal length extending from the first end to the second end, an inner surface and an outer surface. The tracer wire is preferably affixed to the drain tile during or post manufacture of the drain tile and is composed of a conductive material such as copper, steel, or stainless steel. The tracer wire extends along the longitudinal length of the drain tile, along the outer surface, or the inner surface, and is at no point embedded within the drain tile body.

    PLUG CONNECTOR DEVICE AND PLUG CODING SYSTEM
    310.
    发明公开
    PLUG CONNECTOR DEVICE AND PLUG CODING SYSTEM 审中-公开

    公开(公告)号：US20230383878A1

    公开(公告)日：2023-11-30

    申请号：US18200772

    申请日：2023-05-23

    Applicant: APTIV TECHNOLOGIES LIMITED

    Inventor： Falk RADEMACHER

    IPC: F16L21/02 ,  F16L21/035

    CPC classification number: F16L21/022 ,  F16L21/035 ,  F16L2201/60

    Abstract: The specification provides a connector for connection between a hose and a device in a fluid line of a fluid circuit, the device comprising a socket for coupling with the connector. The connector comprises a connector body having a device connector plug (250) and comprises a channel formed axially through the connector body between a distal end opening and a proximal end opening, the channel defining a fluid pathway. The connector further comprises a collar (230) arranged at a proximal end of the plug. The plug is configured to be receivable in a socket of the device, the device interface and socket formed for conformity and for secure coupling, the plug comprising an elongated body portion extending from the collar to a distal end of the connector. The plug comprising a seal (280) and a fastener (270) for engaging with the socket. Also provided is a connector and socket pair coding system for providing a coded connection between one or more connectors (200) and one or more device sockets (555) in a fluid circuit.

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