JPH0171642U - - Google Patents
Info
- Publication number
- JPH0171642U JPH0171642U JP1987167847U JP16784787U JPH0171642U JP H0171642 U JPH0171642 U JP H0171642U JP 1987167847 U JP1987167847 U JP 1987167847U JP 16784787 U JP16784787 U JP 16784787U JP H0171642 U JPH0171642 U JP H0171642U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- cable
- sheet
- tester
- leak
- 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
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案に係わるケーブル防錆用被覆材
のリークテスターの一実施例を示す縦断側面図、
第２図は他の実施例を示す縦断側面図、第３図は
同リークテスターのケーブル下部側部分を示す側
面図、第４図は従来のケーブル防錆用被覆材の概
略を示す側面図、第５，６図は同ケーブル防錆用
被覆材の拡大側面図、第７図は第６図の矢視―
線に沿う横断面図である。
１……ケーブル群、２……ケーブル防錆用被覆
材、５……シート、９〜１１，１３または１５〜
１７……ガス供給具、１２または１４……テスタ
ー本体。
FIG. 1 is a longitudinal sectional side view showing an embodiment of a leak tester for cable rust prevention coating material according to the present invention;
FIG. 2 is a longitudinal side view showing another embodiment, FIG. 3 is a side view showing the lower part of the cable of the leak tester, and FIG. 4 is a side view schematically showing a conventional cable rust-preventing coating. Figures 5 and 6 are enlarged side views of the cable's rust-preventing coating, and Figure 7 is viewed from the arrow in Figure 6.
FIG. DESCRIPTION OF SYMBOLS 1... Cable group, 2... Cable rust prevention coating material, 5... Sheet, 9-11, 13 or 15-
17... Gas supply tool, 12 or 14... Tester body.
Claims (1)
水を検査するケーブル防錆用被覆材のリークテス
ターにおいて、漏水検査箇所を気密的に被覆する
シートと、同シート内の密閉空間部へガスを供給
するガス供給具と、上記密閉空間部内のガス圧若
しくはガス濃度を測定するテスター本体とを具え
ていることを特徴としたケーブル防錆用被覆材の
リークテスター。 In a cable rust prevention coating leak tester that tests for water leakage from the cable rust prevention coating material to the inside of the same coating material, a sheet that airtightly covers the water leakage test location and a gas leak test are applied to the sealed space inside the sheet. 1. A leak tester for a cable rust-preventing coating, comprising: a gas supply tool for supplying gas; and a tester body for measuring gas pressure or gas concentration in the sealed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167847U JPH0171642U (en) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167847U JPH0171642U (en) | 1987-11-04 | 1987-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171642U true JPH0171642U (en) | 1989-05-12 |
Family
ID=31456509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167847U Pending JPH0171642U (en) | 1987-11-04 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019152546A (en) * | 2018-03-05 | 2019-09-12 | 矢崎総業株式会社 | Water-stop inspection structure |
-
1987
- 1987-11-04 JP JP1987167847U patent/JPH0171642U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019152546A (en) * | 2018-03-05 | 2019-09-12 | 矢崎総業株式会社 | Water-stop inspection structure |