JPH03101457U - - Google Patents
Info
- Publication number
- JPH03101457U JPH03101457U JP845190U JP845190U JPH03101457U JP H03101457 U JPH03101457 U JP H03101457U JP 845190 U JP845190 U JP 845190U JP 845190 U JP845190 U JP 845190U JP H03101457 U JPH03101457 U JP H03101457U
- Authority
- JP
- Japan
- Prior art keywords
- wires
- leak detection
- water leak
- return
- conductor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第１図は本考案の一実施例に係る漏水検知ケー
ブルの構成図、第２図は第１図に示す漏水検知ケ
ーブルを適用する漏水検知器の原理構成図、第３
図は従来例に係る漏水検知ケーブルの構成図であ
る。
１……漏水検知ケーブル、２……漏水検知線、
３，５……導体、６……戻り線、４……編組、８
……中心介在。
Fig. 1 is a block diagram of a water leakage detection cable according to an embodiment of the present invention, Fig. 2 is a diagram of the principle block diagram of a water leakage detector to which the water leakage detection cable shown in Fig. 1 is applied, and Fig. 3
The figure is a configuration diagram of a water leakage detection cable according to a conventional example. 1...Water leakage detection cable, 2...Water leakage detection wire,
3, 5... Conductor, 6... Return wire, 4... Braid, 8
...central intervention.
Claims (1)
を絶縁被覆した２本の戻り線とを配し、前記各漏
水検知線と前記各戻り線とを撚り合わせたことを
特徴とする漏水検知ケーブル。 A water leak detection device characterized in that two water leak detection wires each having a conductor covered with a braid and two return wires each having an insulated conductor are arranged, and each of the water leak detection wires and each of the return wires are twisted together. cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP845190U JPH03101457U (en) | 1990-01-31 | 1990-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP845190U JPH03101457U (en) | 1990-01-31 | 1990-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101457U true JPH03101457U (en) | 1991-10-23 |
Family
ID=31512083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP845190U Pending JPH03101457U (en) | 1990-01-31 | 1990-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101457U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144793A (en) * | 1983-12-31 | 1985-07-31 | カシオ計算機株式会社 | color display device |
| JPS61128148A (en) * | 1984-11-27 | 1986-06-16 | Sumitomo Electric Ind Ltd | Leak detection sensor for water distribution pipes |
-
1990
- 1990-01-31 JP JP845190U patent/JPH03101457U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144793A (en) * | 1983-12-31 | 1985-07-31 | カシオ計算機株式会社 | color display device |
| JPS61128148A (en) * | 1984-11-27 | 1986-06-16 | Sumitomo Electric Ind Ltd | Leak detection sensor for water distribution pipes |