JPS6156568U - - Google Patents
Info
- Publication number
- JPS6156568U JPS6156568U JP14290084U JP14290084U JPS6156568U JP S6156568 U JPS6156568 U JP S6156568U JP 14290084 U JP14290084 U JP 14290084U JP 14290084 U JP14290084 U JP 14290084U JP S6156568 U JPS6156568 U JP S6156568U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- leakage sensor
- metal conductor
- utility
- model registration
- 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
- 239000004020 conductor Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Examining Or Testing Airtightness (AREA)
Description
第１図はこの考案による漏液センサの端部斜視
図、第２図はこの考案による漏液センサの他の実
施例を示す端部斜視図、第３図は第１図の実施例
による漏液センサに濃塩酸を滴下したときの抵抗
値の経時変化を示すグラフである。
１，１０：漏液センサ、２：貫通孔、４，４′
，１１，１１′：金属導体、３，５：プラスチツ
クフイルム、１２：プラスチツクテープ、１４：
絶縁被覆。
FIG. 1 is an end perspective view of the liquid leakage sensor according to this invention, FIG. 2 is an end perspective view showing another embodiment of the liquid leakage sensor according to this invention, and FIG. 3 is an end perspective view of the liquid leakage sensor according to the embodiment of FIG. It is a graph showing a change in resistance value over time when concentrated hydrochloric acid is dropped onto a liquid sensor. 1, 10: Leakage sensor, 2: Through hole, 4, 4'
, 11, 11': Metal conductor, 3, 5: Plastic film, 12: Plastic tape, 14:
Insulating coating.
Claims (1)
金属導体と、該金属導体を互いに離間せしめて保
持する絶縁性支持体とを備え、該金属導体の少な
くとも１本を少なくとも部分的に露出してなる漏
液センサ。 (2) 実用新案登録請求の範囲第１項に記載の漏
液センサにおいて、複数の金属導体は同一平面上
に平行関係をもつて配置された一対の金属導体よ
りなり、絶縁性支持体は前記金属導体を挾持した
２枚のプラスチツクフイルムよりなり、該プラス
チツクフイルムの少なくとも一方の前記一対の金
属導体に対応する位置に貫通孔が形成され、前記
金属導体が前記貫通孔を通じて露出せしめられて
いることを特徴とする漏液センサ。 (3) 実用新案登録請求の範囲第１項に記載の漏
液センサにおいて、金属導体は、絶縁被覆された
金属導体とプラスチツクテープが間隔を保つて螺
旋状に巻装された金属導体とを互いに撚り合わせ
てなり、前記絶縁被覆とプラスチツクテープとが
絶縁性支持体を形成することを特徴とする漏液セ
ンサ。 (4) 実用新案登録請求の範囲第１項ないし第３
項のいずれかに記載の漏液センサにおいて、金属
導体がアルミニウムからなることを特徴とする漏
液センサ。[Claims for Utility Model Registration] (1) A plurality of metal conductors arranged in parallel with each other and an insulating support for holding the metal conductors apart from each other, at least one of the metal conductors A leakage sensor formed by at least partially exposing a book. (2) Utility model registration In the liquid leakage sensor as set forth in claim 1, the plurality of metal conductors are a pair of metal conductors arranged in parallel on the same plane, and the insulating support is Consisting of two plastic films sandwiching a metal conductor, a through hole is formed in at least one of the plastic films at a position corresponding to the pair of metal conductors, and the metal conductor is exposed through the through hole. A liquid leakage sensor featuring: (3) In the liquid leakage sensor described in Claim 1 of the Utility Model Registration Claim, the metal conductor has an insulated metal conductor and a metal conductor wrapped in a spiral shape with a plastic tape spaced apart from each other. A liquid leak sensor characterized in that the insulating coating and the plastic tape are twisted together to form an insulating support. (4) Scope of claims for utility model registration, paragraphs 1 to 3
3. The liquid leakage sensor according to any one of Items 1 to 9, wherein the metal conductor is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14290084U JPS6156568U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14290084U JPS6156568U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156568U true JPS6156568U (en) | 1986-04-16 |
Family
ID=30701212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14290084U Pending JPS6156568U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015156277A1 (en) * | 2014-04-07 | 2015-10-15 | 学校法人北里研究所 | Detection device, detection system, detection method, and program |
-
1984
- 1984-09-19 JP JP14290084U patent/JPS6156568U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015156277A1 (en) * | 2014-04-07 | 2015-10-15 | 学校法人北里研究所 | Detection device, detection system, detection method, and program |
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