JPS5886985U - Electrically insulated pipe fittings - Google Patents
Electrically insulated pipe fittingsInfo
- Publication number
- JPS5886985U JPS5886985U JP18059981U JP18059981U JPS5886985U JP S5886985 U JPS5886985 U JP S5886985U JP 18059981 U JP18059981 U JP 18059981U JP 18059981 U JP18059981 U JP 18059981U JP S5886985 U JPS5886985 U JP S5886985U
- Authority
- JP
- Japan
- Prior art keywords
- metal tube
- resin coating
- electrically insulated
- electrically insulating
- pipe fittings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の一実施例を示す管継手の部分縦断面
図、第２図は、本考案の他の実施例を示す管継手の部分
縦断面図である。
１：第２の筒状金属管、３ニブラスチツクライニングカ
バー、５：奥内径部、６；プラスチックライニングカバ
ーの突出部、７：第１の金属管、８：内面プラスチック
ライニング筒体、１０；外面プラスチックライニング筒
体、１１：絶縁パツキン、１２：絶縁ブツシュ、１３：
接着剤。FIG. 1 is a partial vertical cross-sectional view of a pipe joint showing one embodiment of the present invention, and FIG. 2 is a partial vertical cross-sectional view of a pipe joint showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1: Second cylindrical metal tube, 3 Niblast lining cover, 5: Deep inner diameter part, 6; Projection of plastic lining cover, 7: First metal tube, 8: Inner plastic lining cylinder, 10; External plastic lining cylinder, 11: Insulating packing, 12: Insulating bushing, 13:
glue.
Claims (1)
覆を設けた第２の筒状金属管内に挿入して互いに螺合し
た管継手において、上記第１の金属管と第２の筒状金属
管との間に絶縁ブツシュをそれぞれに螺合させて介装す
ると共に、上記第２の筒状金属管の外面に設けた樹脂被
覆を上記第１の金属管側に突設して該第１の金属管との
間に電気絶縁性接着剤を充填し、かつ上記第１の金属管
の無被覆の部分と上記第２の筒状金属管の内側部分とが
対向および／または近接する部分に電気絶縁性材料を介
在せしめたことを特徴とする電気絶縁型管継手。In a pipe joint in which a first metal tube with resin coating on the inner and outer surfaces is inserted into a second cylindrical metal tube with resin coating on the outer surface and screwed together, the first metal tube and the second metal tube are screwed together. Insulating bushings are interposed between the cylindrical metal tubes by screwing them into each other, and a resin coating provided on the outer surface of the second cylindrical metal tube is provided to protrude toward the first metal tube side. An electrically insulating adhesive is filled between the first metal tube and the uncoated portion of the first metal tube and the inner portion of the second cylindrical metal tube facing and/or close to each other. An electrically insulating pipe fitting characterized by having an electrically insulating material interposed in the connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18059981U JPS5886985U (en) | 1981-12-05 | 1981-12-05 | Electrically insulated pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18059981U JPS5886985U (en) | 1981-12-05 | 1981-12-05 | Electrically insulated pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5886985U true JPS5886985U (en) | 1983-06-13 |
Family
ID=29977328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18059981U Pending JPS5886985U (en) | 1981-12-05 | 1981-12-05 | Electrically insulated pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886985U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6145191A (en) * | 1984-08-10 | 1986-03-05 | 日立金属株式会社 | Insulating coupling |
| JPS6148696A (en) * | 1984-08-13 | 1986-03-10 | 日立金属株式会社 | Pipe joint |
| JPH02136890U (en) * | 1989-04-19 | 1990-11-15 | ||
| JP2018021594A (en) * | 2016-08-03 | 2018-02-08 | 大陽日酸株式会社 | Bayonet joint |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52129013A (en) * | 1976-03-26 | 1977-10-29 | Pipe Line Seal & Insulator | Pipe joint |
| JPS5654382B2 (en) * | 1977-05-24 | 1981-12-25 |
-
1981
- 1981-12-05 JP JP18059981U patent/JPS5886985U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52129013A (en) * | 1976-03-26 | 1977-10-29 | Pipe Line Seal & Insulator | Pipe joint |
| JPS5654382B2 (en) * | 1977-05-24 | 1981-12-25 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6145191A (en) * | 1984-08-10 | 1986-03-05 | 日立金属株式会社 | Insulating coupling |
| JPS6148696A (en) * | 1984-08-13 | 1986-03-10 | 日立金属株式会社 | Pipe joint |
| JPH02136890U (en) * | 1989-04-19 | 1990-11-15 | ||
| JP2018021594A (en) * | 2016-08-03 | 2018-02-08 | 大陽日酸株式会社 | Bayonet joint |
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