JPH034244U - - Google Patents
Info
- Publication number
- JPH034244U JPH034244U JP6405289U JP6405289U JPH034244U JP H034244 U JPH034244 U JP H034244U JP 6405289 U JP6405289 U JP 6405289U JP 6405289 U JP6405289 U JP 6405289U JP H034244 U JPH034244 U JP H034244U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- leakage sensor
- planar bodies
- absorbing
- soluble
- 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
- 239000007788 liquid Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 5
- 239000012769 display material Substances 0.000 claims description 4
- 238000009940 knitting Methods 0.000 claims 1
- 238000009941 weaving Methods 0.000 claims 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
第1図は第1の漏液センサの斜視図、第2図は
第2の漏液センサの斜視図、第3図は第3の漏液
センサの斜視図、第4図はこれらの漏液センサの
使用状態例を示す図である。
1,3,7……漏液センサ、2……糸、5……
吸液性の糸から成る布、6……液溶性表示材、9
……吸液時に透明化する吸液性の糸から成る布、
10……非液溶性表示材。
Fig. 1 is a perspective view of the first liquid leakage sensor, Fig. 2 is a perspective view of the second liquid leakage sensor, Fig. 3 is a perspective view of the third liquid leakage sensor, and Fig. 4 is a perspective view of these liquid leakage sensors. FIG. 3 is a diagram showing an example of how a sensor is used. 1, 3, 7...Leakage sensor, 2...Thread, 5...
Cloth made of liquid-absorbing thread, 6...Liquid-soluble display material, 9
...A cloth made of absorbent thread that becomes transparent when absorbing liquid.
10...Non-liquid-soluble display material.
Claims (1)
編織した布又は前記糸を織り込んだことを特徴と
する漏液センサ。 (2) 二枚の面状体の少なくとも一方を吸液性の
糸から成る布とし、重ね合わせた二枚の面状体内
に液溶性の表示材を介在させたことを特徴とする
漏液センサ。 (3) 二枚の面状体の少なくとも一方を吸液時に
透明化する吸液性の布とし、重ね合わせた二枚の
面状体内に非液溶性の表示材を介在させたことを
特徴とする漏液センサ。[Claims for Utility Model Registration] (1) A liquid leakage sensor characterized by a cloth made by knitting and weaving liquid-absorbing threads impregnated with a liquid-soluble indicator, or a liquid leakage sensor in which the threads are woven. (2) A liquid leakage sensor characterized in that at least one of the two planar bodies is made of cloth made of liquid-absorbing thread, and a liquid-soluble display material is interposed within the two stacked planar bodies. . (3) At least one of the two planar bodies is made of liquid-absorbing cloth that becomes transparent when liquid is absorbed, and a non-liquid-soluble display material is interposed between the two stacked planar bodies. Liquid leakage sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6405289U JPH034244U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6405289U JPH034244U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH034244U true JPH034244U (en) | 1991-01-17 |
Family
ID=31594646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6405289U Pending JPH034244U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH034244U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5414724U (en) * | 1977-07-04 | 1979-01-30 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5161877A (en) * | 1974-11-27 | 1976-05-28 | Hitachi Ltd | ROEIKEN SHUTSUKI |
JPS5837534B2 (en) * | 1975-12-23 | 1983-08-17 | 株式会社東芝 | Electronic copying method |
JPS6093329A (en) * | 1983-10-28 | 1985-05-25 | Moru Chem Kk | Detection for leak of internal fluid in pipe connection part and detecting tape used for this detection |
JPS61250535A (en) * | 1985-04-26 | 1986-11-07 | Sumitomo Chem Co Ltd | Tape for detecting leakage of water |
JPS62170831A (en) * | 1986-01-23 | 1987-07-27 | Sumitomo Electric Ind Ltd | Detecting method for water leakage of water supply pipe |
JPS63201546A (en) * | 1987-02-18 | 1988-08-19 | Tsuuden:Kk | Liquid leak sensor |
JPH0159841B2 (en) * | 1983-04-23 | 1989-12-20 | Sugano Noki Kk |
-
1989
- 1989-05-31 JP JP6405289U patent/JPH034244U/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5161877A (en) * | 1974-11-27 | 1976-05-28 | Hitachi Ltd | ROEIKEN SHUTSUKI |
JPS5837534B2 (en) * | 1975-12-23 | 1983-08-17 | 株式会社東芝 | Electronic copying method |
JPH0159841B2 (en) * | 1983-04-23 | 1989-12-20 | Sugano Noki Kk | |
JPS6093329A (en) * | 1983-10-28 | 1985-05-25 | Moru Chem Kk | Detection for leak of internal fluid in pipe connection part and detecting tape used for this detection |
JPS61250535A (en) * | 1985-04-26 | 1986-11-07 | Sumitomo Chem Co Ltd | Tape for detecting leakage of water |
JPS62170831A (en) * | 1986-01-23 | 1987-07-27 | Sumitomo Electric Ind Ltd | Detecting method for water leakage of water supply pipe |
JPS63201546A (en) * | 1987-02-18 | 1988-08-19 | Tsuuden:Kk | Liquid leak sensor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5414724U (en) * | 1977-07-04 | 1979-01-30 |
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