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1. 发明专利

JPS62257017A METHOD AND APPARATUS FOR COLLECTING GAS PRESSURE INFORMATION 失效
公开(公告)号：JPS62257017A
公开(公告)日：1987-11-09
申请号：JP10035786
申请日：1986-04-30
申请人： TOKYO GAS CO LTD , SANKOSHA CO LTD
发明人： SAITO KIMIMASA , SAKAGUCHI OICHI , YASUMOTO KOJI , HASHIMOTO SHUICHI
IPC分类号： G01D9/00 , G01L19/00
摘要： PURPOSE:To achieve the labor saving in measuring work, by a method wherein measuring data is inputted to a data analyzing processor directly from a data recorder for measuring and recording the pressure of gas at a measuring point at every definite interval over a definite period directly or via a data file. CONSTITUTION:The pressure of the supply gas in a gas conduit P is measured and recorded at every predetermined time over a definite period by the data recorder 1 arranged in the vicinity of the measuring point set to the specific place of the gas conduit P. Said data recorder 1 is recovered to be directly connected to the data analyzing processor 3 of an analytical center and each measuring data is inputted to the data analyzing processor 3. Further, it is possible that the data recorder 1 is continuously arranged and a data file 2 is brought to make the round of each data recorder 1 to collect the data recorded in each data recorder 1 and subsequently carried back to input the recording data to the analyzing processor 3.

2. 发明专利

JPS6320696B2 失效
公开(公告)号：JPS6320696B2
公开(公告)日：1988-04-28
申请号：JP20087382
申请日：1982-11-15
申请人： TOKYO GAS CO LTD
发明人： KAMURO TAKASHI , SAKAGUCHI OICHI , NISHIMOTO TOMYA , ETSUNO KAZUHIRO , KUSUNOKI MASAHIRO
IPC分类号： B29C63/00 , B29C51/00 , B29C63/36 , F16L1/00

3. 发明专利

JPS6125054A Presensor apparatus for drill for use inside of tube 失效
标题翻译：用于管内的钻孔机的预报器装置
公开(公告)号：JPS6125054A
公开(公告)日：1986-02-03
申请号：JP14543984
申请日：1984-07-13
申请人： Nec Corp , Tokyo Gas Co Ltd
发明人： MATSUMOTO YASUYOSHI , SAKAGUCHI OICHI
IPC分类号： G01N27/72
摘要： PURPOSE: To enable the running of a presensor apparatus free from travelling resistance at bends and damage to a sensor, by arranging a sensor mounted thereto to act flexibly against wrinkles and projections of a sheet in a tube regardless of advance or retraction thereof.
CONSTITUTION: A presensor apparatus body 1 has a pluality of plate springs 4 fastened on the respective circumferences of a front section 2 and a rear section 3 thereof and a wire 5 at the center thereof. A rotary plate 6 has a groove 9 allowed to house pairs of magnetic sensors 8 and 8' on the circumference thereof. The sensors 8 and 8' may be positioned at a branch tube part 16, seamed tube part 17 and a tube wall. The position thereof can be detected by comparing outputs of both the sensors because magnetic fluxes change when one magnetic detector sensor section of the magnetic sensors paired at 180° is positioned at the branch tube part 16 and the seamed tube part 17. When the sensors 8 and 8' contact a wrinkle or a projection, they burns as shown by the arrow A to be housed into the groove 9 to become cylindrical in the outline of the body 1. Thus, the apparatus travels smoothly at the band part thereby eliminating damage to the sensors.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了使传感器的弯曲弯曲和传感器的行驶阻力不受影响，通过将安装在其上的传感器布置成柔性地抵抗管中的片材的褶皱和突起，而不管其前进或后退。构成：预感器装置主体1具有固定在其前部2和后部3的各个周边上的板簧4和在其中心的线5的弹性。旋转板6具有允许在其圆周上容纳成对的磁性传感器8和8'的槽9。传感器8和8'可以定位在分支管部分16，缝合管部分17和管壁上。可以通过比较两个传感器的输出来检测其位置，因为当磁传感器的一个磁性检测器传感器部分成对在180度时磁通量改变。定位在分支管部分16和缝合管部分17上。当传感器8和8'接触皱纹或突起时，它们如箭头A所示燃烧以容纳在凹槽9中以变成圆形的轮廓因此，设备在带部分平滑地移动，从而消除对传感器的损坏。

4. 发明专利

JPS6399926A METHOD OF LINING PIPE LINE 失效
公开(公告)号：JPS6399926A
公开(公告)日：1988-05-02
申请号：JP24115087
申请日：1987-09-26
申请人： TOKYO GAS CO LTD , ASHIMORI IND CO LTD
发明人： KAMURO TAKASHI , SAKAGUCHI OICHI , NISHIMOTO TOMIYA , ETSUNO KAZUHIRO , KUSUNOKI MASAHIRO
IPC分类号： B29C63/36 , F16L55/16
摘要： PURPOSE:To enable correct lining without peeling a lining material off from a pipe line, by a method wherein the lining material is pierced through within the pipe line by turning over the lining material, after the same has been stuck to the inside of the pipe line with pressure through an adhesive agent, a heating medium is passed through within the lining material without deteriorating fluid pressure and the adhesive agent is cured through heating. CONSTITUTION:An adhesive agent is applied to the inside of a lining material 43. A coiled spring 15 is fitted over the outside circumference of a rear end part of a hose 14, the rear end of the hose 14 is joined with an elbow pipe 13 provided on a discharge port 12 of a heating medium, the hose 14 is wound round a reel 7 and the lining material 43 is wound round the same. The tip of the lining material 43 is fixed to a mouthpiece 36. When a hydraulic fluid is sent in through a hydraulic fluid sending-in port, the lining material 43 is moved forward within a pipe line 46 while the inside of the lining material 43 is being turned over to the outside at the turning point and stuck to the inside of the pipe line 43 with pressure through the adhesive agent. The heating medium passes through the inside of the hose 14 though the elbow pipe 13 from the discharged port 12 of the heating medium, flows out into the lining material 43 through an outflow port 47 of the heating medium and the adhesive agent is cured by heating the same from the inside of the lining material 43.

5. 发明专利

JPS6135935A Lining method of pipe line 失效
标题翻译：管线管理方法
公开(公告)号：JPS6135935A
公开(公告)日：1986-02-20
申请号：JP16108184
申请日：1984-07-30
申请人： Ashimori Ind Co Ltd , Tokyo Gas Co Ltd
发明人： OTSUGA HISAO , MORINAGA AKIO , SAKAGUCHI OICHI , TSUCHIYA TSUTOMU , SHIIBA SHIIBA
IPC分类号： B29C63/36
CPC分类号： B29C63/36
摘要： PURPOSE:To obtain lining without fluid leakage, by a method wherein adhesive is injected in a tube type fiber cloth of which outside surface is coated with resin, and lining material is formed by painting adhesive in the inner surface while reducing the pressure from one end, and this is adhered in the pipe line by turning inside out. CONSTITUTION:A lining material 1 on which coated layer 3 of flexible resin is formed on the outside surface of tube type cloth 2 made of fiber, is wound on a reel 4, and its inside end is connected to a vacuum pump through intermediary of a mouth-piece 7, a connecting pipe 6 and a rotary joint 9. Adhesive 11 is injected to the outside end of the lining material 11 which was drawn from the reel 4, and an injected part 12 is mounted on a conveyer, and the end of the lining material is passed through nip rollers 14 and is wound in a pressure vessel 16 from an introducing hole 15. The liner material 1 to which inner surface adhesive 11 is painted, is inserted in the desired pipe line turning inside out by the fluid pressure, and is adhered in the inside surface of the pipe line by adhesive 1. Hereby, the liner without fluid leakage can be obtained.
摘要翻译：目的：为了获得没有流体泄漏的衬里，通过将粘合剂注射到外表面涂有树脂的管式纤维布中的方法，并且通过在内表面上涂上粘合剂而形成衬里材料，同时减少一端的压力，并通过向内翻出来将其粘在管道中。构成：在纤维制的管式布2的外表面上形成有柔性树脂的涂层3的衬里材料1卷绕在卷轴4上，其内端通过介质1连接到真空泵接头7，连接管6和旋转接头9.粘合剂11被注入到从卷轴4拉出的衬里材料11的外端，并且注射部分12安装在输送机上，并且端部衬里材料通过压合辊14，并从引入孔15卷绕在压力容器16中。内表面粘合剂11被涂覆的衬里材料1被插入由流体向内转出的所需管线压力，并且通过粘合剂1粘附在管线的内表面中。由此，可以获得没有流体泄漏的衬套。

6. 发明专利

JPS6135934A Lining method of pipe line 失效
标题翻译：管线管理方法
公开(公告)号：JPS6135934A
公开(公告)日：1986-02-20
申请号：JP16108084
申请日：1984-07-30
申请人： Ashimori Ind Co Ltd , Tokyo Gas Co Ltd
发明人： OTSUGA HISAO , MORINAGA AKIO , SAKAGUCHI OICHI , HYODO MASAKATSU , TANIYAMA HIROYUKI
IPC分类号： F16L58/10 , B29C63/36
CPC分类号： B29C63/36
摘要： PURPOSE:To obtain sound film layer with no pinhole by a method wherein air tight tube is brought into contact under pressure with the inner surface of lining material inserted in pipe line by expanding the tube with pressure fluid and, after that, the bonding agent layer of the lining material is hardened by introducing warming fluid in the tube. CONSTITUTION:Firstly, the tip of the lining material 1, to which air tight tube 3 is connected, is fixed to the delivery port 5 of a pressure vessel 4 so as to turn the lining 1 inside out at the turning part 7 by the action of pressure fluid fed in the tube through a feeding-in port 6 in order to insert the lining together with the tube 3 in a pipe line 2. Secondly, fitments 9 and 9' are fitted to both the end of the lining 1 together with the tube 3. Thirdly, pressure fluid is introduced through the feeding-in ports 14 of the fitments 9 and 9' in order to bring the lining 1 into contact bonding with the inner surface of the pipe line 2. Fourthly, after discharging the pressure fluid, the tube 3 is brought into contact bonding with the inner surface of the lining 1 by means of pressure fluid introduced through a feeding-in port 16. Under the state just mentioned above, warming fluid in a tank 17 is fed through a feeding-in port 16' into the tube 3 in order to heat and harden the bonding agent lying between the lining 1 and the pipe line 2. Thus, the lining of the pipe line is obtained without the generation of pinhole.
摘要翻译：目的：通过利用压力流体将管子的内表面与压力流体一起膨胀的方式，通过压力使气密管与衬管材料的内表面接触的方法获得无针孔的声膜层，之后，粘合剂层通过在管中引入加温流体来硬化衬里材料。构成：首先，将气密管3连接到的衬里材料1的前端固定在压力容器4的输送口5上，以便通过动作使转向部7向内转动衬里1 压力流体通过进料口6供给到管中，以将衬管与管3一起插入管线2中。其次，将配件9和9'与管3.另外，压力流体通过配件9,9'的进入口14引入，以使衬里1与管线2的内表面接触。第四，在排出压力流体，管3通过通过进料口16引入的压力流体与衬里1的内表面接触接合。在刚刚提及的状态下，罐17中的加热流体通过进料 - 在端口16'进入管3，以便加热和硬化结合位于衬里1和管线2之间的衬垫。因此，在不产生针孔的情况下获得管线的衬里。

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