JPS6357544U - - Google Patents

Info

Publication number
JPS6357544U
JPS6357544U JP15125886U JP15125886U JPS6357544U JP S6357544 U JPS6357544 U JP S6357544U JP 15125886 U JP15125886 U JP 15125886U JP 15125886 U JP15125886 U JP 15125886U JP S6357544 U JPS6357544 U JP S6357544U
Authority
JP
Japan
Prior art keywords
liquid
pair
layer made
wires
electrode wires
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
Application number
JP15125886U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15125886U priority Critical patent/JPS6357544U/ja
Priority to EP87114296A priority patent/EP0262667B1/en
Priority to US07/103,478 priority patent/US4918977A/en
Priority to DE8787114296T priority patent/DE3779386D1/en
Priority to ES198787114296T priority patent/ES2032796T3/en
Publication of JPS6357544U publication Critical patent/JPS6357544U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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……吸液性の糸からなる編組体層、４…
…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、１６……整流回路、１７……異常検出回路
、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. DESCRIPTION OF SYMBOLS 1... Conductor, 2... Polyester enamel insulator layer, 3... Braided body layer made of liquid-absorbing thread, 4...
...Leakage detection line, 5...Leakage detection line sample, 13...
Leakage detector, 14... Voltage recorder, 15... AC power supply, 16... Rectifier circuit, 17... Abnormality detection circuit, 18... Relay circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エステル結合を有する高分子材料の絶縁体層を
導体上に被覆させた電極線一対をほぼ平行に配設
し、その外方に吸液性の糸からなる編組体層を設
けるか、又は前記電極線の外周に吸液性の糸から
なる編組体層を設けて一対とし、ほぼ平行に配設
してなることを特徴とする漏液検知線。 A pair of electrode wires each having a conductor coated with an insulating layer made of a polymeric material having an ester bond are arranged approximately parallel to each other, and a braided layer made of a liquid-absorbing thread is provided on the outer side of the electrode wires. A liquid leakage detection wire characterized in that a pair of braided layers made of liquid-absorbing threads are provided around the outer periphery of the wire, and the wires are arranged substantially parallel to each other.
JP15125886U 1986-09-30 1986-09-30 Pending JPS6357544U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15125886U JPS6357544U (en) 1986-09-30 1986-09-30
EP87114296A EP0262667B1 (en) 1986-09-30 1987-09-30 Liquid leakage detector line
US07/103,478 US4918977A (en) 1986-09-30 1987-09-30 Liquid leakage detector line
DE8787114296T DE3779386D1 (en) 1986-09-30 1987-09-30 LEAK MONITORING CABLE.
ES198787114296T ES2032796T3 (en) 1986-09-30 1987-09-30 LIQUID LEAK DETECTOR LINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15125886U JPS6357544U (en) 1986-09-30 1986-09-30

Publications (1)

Publication Number Publication Date
JPS6357544U true JPS6357544U (en) 1988-04-16

Family

ID=31068164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15125886U Pending JPS6357544U (en) 1986-09-30 1986-09-30

Country Status (1)

Country Link
JP (1) JPS6357544U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008010428A (en) * 2007-08-20 2008-01-17 Origin Electric Co Ltd Acid liquid leakage sensor
CN102735405A (en) * 2011-03-31 2012-10-17 大自达电线株式会社 Liquid leakage detection line

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960990A (en) * 1972-10-14 1974-06-13
JPS6233221U (en) * 1985-08-13 1987-02-27
JPS6245388U (en) * 1985-09-10 1987-03-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960990A (en) * 1972-10-14 1974-06-13
JPS6233221U (en) * 1985-08-13 1987-02-27
JPS6245388U (en) * 1985-09-10 1987-03-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008010428A (en) * 2007-08-20 2008-01-17 Origin Electric Co Ltd Acid liquid leakage sensor
CN102735405A (en) * 2011-03-31 2012-10-17 大自达电线株式会社 Liquid leakage detection line

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