JPS6357545U - - Google Patents
Info
- Publication number
- JPS6357545U JPS6357545U JP15125986U JP15125986U JPS6357545U JP S6357545 U JPS6357545 U JP S6357545U JP 15125986 U JP15125986 U JP 15125986U JP 15125986 U JP15125986 U JP 15125986U JP S6357545 U JPS6357545 U JP S6357545U
- Authority
- JP
- Japan
- Prior art keywords
- layer made
- electrode wires
- absorbent
- yarn
- circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
Description
第１図は本考案に係る漏液検知線の拡大断面図
、第２図は漏液検知性能の測定説明図、第３図は
漏液検知器の検出部電気回路の説明図、第４図は
回路抵抗Ｒｓと検知線の等価回路との説明図、第
５〜７図は漏液検知線の條長における終端抵抗Ｒ
ｅと回路抵抗Ｒｓ間の検知信号電圧との関係説明
図である。図中の符号は、次の通りである。
１……導体、２……ポリエステルエナメル絶縁
体層、３……非吸液性の内部編組体層、４……吸
液性の糸からなる外部編組体層、５……漏液検知
線、５′……漏液検知線試料、１３……漏液検知
器、１４……電圧記録計、１５……交流電源、１
６……整流回路、１７……異状検出回路、１８…
…継電器回路。
Fig. 1 is an enlarged sectional view of the liquid leakage detection line according to the present invention, Fig. 2 is an explanatory diagram of measurement of liquid leakage detection performance, Fig. 3 is an explanatory diagram of the electric circuit of the detection part of the liquid leakage detector, and Fig. 4 is an explanatory diagram of the circuit resistance Rs and the equivalent circuit of the detection line, and Figures 5 to 7 are the terminal resistance R at the length of the leakage detection line.
FIG. 4 is an explanatory diagram of the relationship between e and the detection signal voltage between circuit resistance Rs. The symbols in the figure are as follows. 1... Conductor, 2... Polyester enamel insulator layer, 3... Non-liquid-absorbing internal braided layer, 4... External braided layer made of liquid-absorbing thread, 5... Liquid leak detection wire, 5'...Leakage detection wire sample, 13...Leakage detector, 14...Voltage recorder, 15...AC power supply, 1
6... Rectifier circuit, 17... Abnormality detection circuit, 18...
...Relay circuit.
Claims (1)
導体上に被覆させた電極線一対をほぼ平行に配設
し、その外周に非吸液性の合成繊維糸からなる内
部編組体層と吸液性の糸からなる外部編組体層と
を設けてなることを特徴とする漏液検知線。 A pair of electrode wires made of a conductor coated with an insulating layer made of a polymeric material having ester bonds are arranged almost parallel to each other, and an internal braided layer made of non-absorbent synthetic fiber yarn and an absorbent layer are arranged around the outer periphery of the electrode wires. A liquid leakage detection wire characterized in that it is provided with an outer braided body layer made of yarn.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15125986U JPS6357545U (en) | 1986-09-30 | 1986-09-30 | |
| US07/103,478 US4918977A (en) | 1986-09-30 | 1987-09-30 | Liquid leakage detector line |
| ES198787114296T ES2032796T3 (en) | 1986-09-30 | 1987-09-30 | LIQUID LEAK DETECTOR LINE. |
| DE8787114296T DE3779386D1 (en) | 1986-09-30 | 1987-09-30 | LEAK MONITORING CABLE. |
| EP87114296A EP0262667B1 (en) | 1986-09-30 | 1987-09-30 | Liquid leakage detector line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15125986U JPS6357545U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357545U true JPS6357545U (en) | 1988-04-16 |
Family
ID=31068166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15125986U Pending JPS6357545U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357545U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4960990A (en) * | 1972-10-14 | 1974-06-13 | ||
| JPS52136681A (en) * | 1976-05-10 | 1977-11-15 | Dainichi Nippon Cables Ltd | Liquid leakage detection system |
-
1986
- 1986-09-30 JP JP15125986U patent/JPS6357545U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4960990A (en) * | 1972-10-14 | 1974-06-13 | ||
| JPS52136681A (en) * | 1976-05-10 | 1977-11-15 | Dainichi Nippon Cables Ltd | Liquid leakage detection system |
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