KR102233379B1 - Pipe for inclinometer and inclinometer using the same

    公开(公告)号:KR102233379B1

    公开(公告)日:2021-03-30

    申请号:KR1020190077099A

    申请日:2019-06-27

    Inventor: 문성모

    CPC classification number: G01C9/06 F16L9/00 G01B7/16 G01C15/00

    Abstract: 본 발명은 하나의 파이프(10)에 보다 많은 수의 변위센서(110)를 등간격으로 내장함에도 제작하기 용이하고, 변위센서(110)와 케이블 커넥터(121, 122)를 확실하게 실링하며, 파이프(10)의 내충격성도 향상되어, 지중 매설 작업도 용이한 구조를 갖는 지중 경사계용 파이프 및 지중 경사계에 관한 것으로서, 각각의 파이프(10)에는 등간격으로 배치한 변위센서(110)와 변위센서(110)의 센싱값 전달을 위해 배선한 케이블(120)을 갖춘 센서 보드(100)를 밀어넣고, 실링재(200)로 채워넣으며, 케이블(120)의 커넥터(121, 122)를 실링하며 연결하기 위한 케이블 접속 공간(13)도 마련되어 있어서, 커플링(20)을 이용하여 파이프(10)를 다단 연결하기에도 용이하게 되어 있다.

    管体、解繊物搬送装置および古紙再生装置

    公开(公告)号:JP2019116939A

    公开(公告)日:2019-07-18

    申请号:JP2017251528

    申请日:2017-12-27

    Inventor: 篠原 亨

    Abstract: 【課題】解繊物の付着が防止される管体、解繊物搬送装置および古紙再生装置を提供すること。 【解決手段】解繊された繊維を含む解繊物を気流によって搬送する管体であって、前記管体は、延在方向の途中に湾曲して形成された湾曲部を有し、前記湾曲部の外周側の前記管体の内面には、前記管体の延在方向に延在する複数の溝が形成されていることを特徴とする管体。また、複数の溝には、前記管体の中心軸と平行な溝や、前記管体の中心軸に対して、±30°以内で傾斜した溝が含まれているのが好ましい。 【選択図】図7

    地中埋設用パイプ
    3.
    发明专利

    公开(公告)号:JP2019073931A

    公开(公告)日:2019-05-16

    申请号:JP2017201631

    申请日:2017-10-18

    Abstract: 【課題】地中に挿入されて埋設されるパイプの貫通孔を、確実に開口させることができる、地中埋設用パイプを提供する。 【解決手段】この地中埋設用パイプ10は、地中に挿入されて埋設されるパイプであって、該パイプ10の周壁11に設けられ、パイプ10の内部空間17に連通する複数の貫通孔20と、各貫通孔20に挿入されて、貫通孔20を閉塞する閉塞部材と、パイプ10が地中に挿入される過程で、閉塞部材が貫通孔20から抜けるのを抑制する保持手段と、閉塞部材をパイプ10の内側又は外側に抜き出して、貫通孔20を開口させる閉塞部材取外し手段とを有する。 【選択図】図3

    送水管及び配管施工方法
    4.
    发明专利

    公开(公告)号:JP2018155277A

    公开(公告)日:2018-10-04

    申请号:JP2017050705

    申请日:2017-03-16

    Inventor: 寺町 大樹

    Abstract: 【課題】 上流側機器給水源と下流側末端機器との間に停留する水の量を簡単に調節可能な配管施工方法を提供すること。 【解決手段】 給湯器4とシャワー設備6との間を給湯用パイプ8で接続するための配管施工方法であって、給湯用パイプ8と給湯器4又はシャワー設備6との接続部分から、給湯用パイプ8の内部に可撓性のある小径パイプ11を挿入配置することで、給湯用パイプ8の内容積を減少させる調節を行う。 【選択図】 図1

    Flanged pipe body, and pipe body joint structure
    5.
    发明专利
    Flanged pipe body, and pipe body joint structure 审中-公开
    法兰管体和管体接头结构

    公开(公告)号:JP2014070702A

    公开(公告)日:2014-04-21

    申请号:JP2012218237

    申请日:2012-09-28

    Abstract: PROBLEM TO BE SOLVED: To provide a flanged pipe body and a pipe body joint structure capable of flowing high pressure fluid.SOLUTION: The present invention comprises: a flanged pipe body 100; and a piping joint 500 arranged between one pipe body and another pipe body. The piping joint 500 has a cylinder part 520 fitted into one pipe body, a cylindrical part 530, a flange plate 540 fitted between the cylinder part 520 and the cylindrical part 530 and O-rings 580 arranged at outer peripheries of the cylinder part 520 and the cylindrical part 530.

    Abstract translation: 要解决的问题:提供一种能够流动高压流体的凸缘管体和管体接头结构。解决方案:本发明包括:法兰管体100; 以及布置在一个管体和另一管体之间的管接头500。 管接头500具有装配在一个管体中的圆筒部520,圆筒部530,安装在圆筒部520和圆筒部530之间的凸缘盘540以及配置在圆筒部520的外周的O形环580, 圆柱形部分530。

    Titanium welded pipe for fretting fatigue resistant member, and method for manufacturing the same
    7.
    发明专利
    Titanium welded pipe for fretting fatigue resistant member, and method for manufacturing the same 审中-公开
    用于防冻耐热构件的钛管焊接管及其制造方法

    公开(公告)号:JP2011251340A

    公开(公告)日:2011-12-15

    申请号:JP2011140699

    申请日:2011-06-24

    Abstract: PROBLEM TO BE SOLVED: To provide a titanium welded pipe for a fretting fatigue member which can improve fatigue properties while maintaining formability of welded parts and can suppress the occurrence of fretting fatigue that occurs on the surface of a base metal, and to provide a method for manufacturing the same.SOLUTION: The titanium welded pipe for the fretting fatigue resistant member has a higher nitrogen concentration by 0.003 to 0.030% by mass in the interior portion of the welded part than that in the interior part of the base metal, and has titanium nitride on the surface of the base metal on which a surface layer remains being unremoved after cold rolling. The method for manufacturing the titanium welded pipe includes: heating a titanium sheet or strip which is used in pipe-making and has the surface layer remaining unremoved after cold rolling, in a nitrogen gas atmosphere for nitriding heat treatment to perform predetermined nitriding; forming the sheet or strip into a tubular shape; shielding the abutted portion with an argon gas; and performing welding without use of a hot charge. The welded pipe may be heated in a nitrogen gas atmosphere or an oxidation atmosphere for light nitriding or light oxidation.

    Abstract translation: 要解决的问题:提供一种用于微动疲劳部件的钛焊管,其能够在保持焊接部件的成形性的同时提高疲劳特性,并且可以抑制在贱金属的表面上发生的微动疲劳的发生,并且 提供其制造方法。 解决方案:用于微动疲劳部件的钛焊管在焊接部分的内部部分中的氮浓度高于贱金属内部部分的氮浓度高0.003〜0.030质量%,并且具有氮化钛 在表面层残留的贱金属表面在冷轧之后不被去除。 制造钛焊管的方法包括:在用于氮化氮处理的氮气气氛中加热用于制管的钛片或带材,并且在氮化气体中冷轧后保持未被除去的表面层,进行预定的氮化处理; 将所述片或条形成为管状; 用氩气屏蔽邻接部分; 并且不使用热电荷进行焊接。 焊管可以在氮气气氛或氧化气氛中进行加热,用于轻微氮化或轻微氧化。 版权所有(C)2012,JPO&INPIT

    Tubing and piping for multiphase flow
    8.
    发明专利
    Tubing and piping for multiphase flow 审中-公开
    用于多相流动的管道和管道

    公开(公告)号:JP2011007331A

    公开(公告)日:2011-01-13

    申请号:JP2010156724

    申请日:2010-07-09

    Abstract: PROBLEM TO BE SOLVED: To reduce the risk of airlocks and the like in tubing or piping for carrying a multiphase flow.SOLUTION: Tubing or piping for carrying a multiphase flow is provided with means for inducing swirl flow, such that the denser components of the flow tend to the outer wall of the tubing or piping, and less dense components tend to the center of the tubing or piping. The flow thus exhibits a "centrifuge effect", which prevents lighter or heavier components of the flow from accumulating in upper or lower regions respectively of the tubing or piping, and reduces the risk of airlocks and the like. Preferably, the tubing or piping is in the form of a helix, which may be a low amplitude helix.

    Abstract translation: 要解决的问题:减少用于承载多相流的管道或管道中的气闸等的风险。解决方案:用于承载多相流的管道或管道具有用于引起涡流的装置,使得 流动趋向于管道或管道的外壁,并且较不致密的部件倾向于管道或管道的中心。 因此,流动表现出“离心效应”,其防止流动的较轻或较重的部件分别在管道或管道的上部或下部区域积聚,并且降低气锁等的风险。 优选地,管道或管道是螺旋形式,其可以是低振幅螺旋。

    Waste removal system
    10.
    发明专利
    Waste removal system 审中-公开
    废物清除系统

    公开(公告)号:JP2009002153A

    公开(公告)日:2009-01-08

    申请号:JP2008212704

    申请日:2008-08-21

    Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl system capable of discharging waste water with a smaller amount of flushing water.
    SOLUTION: In this waste removable system, a water supply manifold 40 comprising a tertiary outlet nozzle having a main outlet nozzle 42, a secondary outlet nozzle, and a large number of holes 48 is formed at the upper edge of the bowl part of a toilet bowl 28 for concentrating the flushing water to an arresting part 51. A changing part 58c having a generally halved cross sectional area is formed on the inlet side of the arresting part 51 of the toilet bowl 22 for increasing the speed of the flushing water passing through the arresting part. The cross sectional shape of the drain pipe connected to the downstream side of a flushing outlet 50 is oval in which the ratio of the height to width is 1.4 to 1-1.5 to 1 and the ratio of the upper part radius to the lower part radius is 3 to 1. Consequently, excreta can be surely flushed even if the flow of water is small or large.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种能够用较少冲洗水排出废水的冲水马桶系统。 解决方案:在这种废弃可移除系统中,在碗形部分的上边缘处形成一个包括具有主出口喷嘴42,第二出口喷嘴和大量孔48的三次出口喷嘴的供水歧管40 用于将冲洗水集中到止动部分51的马桶28.在马桶盆22的止动部分51的入口侧上形成具有大体上减半的横截面面积的变化部分58c,以提高冲洗速度 水通过逮捕部分。 连接到冲洗出口50的下游侧的排水管的横截面形状是椭圆形,其中高度与宽度之比为1.4至1-1.5至1,上部半径与下半径的比率 是3比1.因此,即使水的流量小或大,排泄物也可以被清洗。 版权所有(C)2009,JPO&INPIT

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