JPS61129158U - - Google Patents

Info

Publication number
JPS61129158U
JPS61129158U JP1231385U JP1231385U JPS61129158U JP S61129158 U JPS61129158 U JP S61129158U JP 1231385 U JP1231385 U JP 1231385U JP 1231385 U JP1231385 U JP 1231385U JP S61129158 U JPS61129158 U JP S61129158U
Authority
JP
Japan
Prior art keywords
tube body
conductor
electric 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
Application number
JP1231385U
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 JP1231385U priority Critical patent/JPS61129158U/ja
Publication of JPS61129158U publication Critical patent/JPS61129158U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Examining Or Testing Airtightness (AREA)

Description

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

第１図は、この考案を適用した管体の漏液検知
状態を示す説明図、第２図乃至第６図は、この考
案を適用した他の実施例を示す斜視図、第７図は
、第５図及び第６図に示す管体の漏液検知方法を
示す説明図である。 Ａ……管体、１……管本体、２……電線。 FIG. 1 is an explanatory diagram showing a liquid leakage detection state of a pipe to which this invention is applied, FIGS. 2 to 6 are perspective views showing other embodiments to which this invention is applied, and FIG. FIG. 7 is an explanatory diagram showing a method for detecting liquid leakage of the tube body shown in FIGS. 5 and 6. FIG. A...Pipe body, 1...Pipe body, 2...Electric wire.

Claims (1)

【実用新案登録請求の範囲】 (1) 導電性液体の輸送に供される電気絶縁性を
有する管本体の外周部に、その管体の長手方向に
亘つて導電体を連続的に、又は間歇的に設けたこ
とを特徴とする導電体を有する管体。 (2) 前記導電体は、該管本体の外面に巻装され
た金属線である実用新案登録請求の範囲第１項記
載の導電体を有する管体。 (3) 前記導電体は、該管体の外面でのみ露呈す
るように、該管本体の周壁に埋設された金属線で
ある実用新案登録請求の範囲第１項記載の導電体
を有する管体。 (4) 前記導電体は、金属線の網状体であり、こ
れを管本体に被覆するように装着した実用新案登
録請求の範囲第１項ないし第３項のいずれかに記
載の導電体を有する管体。 (5) 前記導電体は、該管本体の外面に巻装され
た金属箔テープである実用新案登録請求の範囲第
１項記載の導電体を有する管体。 (6) 前記管本体は、その外周部に保護層を有す
るものである実用新案登録請求の範囲第１項ない
し第５項のいずれかに記載の導電体を有する管体
。[Claims for Utility Model Registration] (1) A conductor is applied continuously or intermittently to the outer periphery of a pipe body that has electrically insulating properties and is used for transporting conductive liquids in the longitudinal direction of the pipe body. A tube body having a conductor characterized in that it is provided with a conductor. (2) A tube body having an electric conductor according to claim 1, wherein the electric conductor is a metal wire wound around the outer surface of the tube body. (3) A tube body having an electric conductor according to claim 1 of the utility model registration claim, wherein the electric conductor is a metal wire embedded in the peripheral wall of the tube body so as to be exposed only on the outer surface of the tube body. . (4) The conductor is a net-like body of metal wire, and has the conductor according to any one of claims 1 to 3 of the utility model registration claims, which is attached to cover the tube body. tube body. (5) A tube body having an electric conductor according to claim 1, wherein the electric conductor is a metal foil tape wrapped around the outer surface of the tube body. (6) The tube body having a conductor according to any one of claims 1 to 5 of the utility model registration claim, wherein the tube body has a protective layer on its outer periphery.
JP1231385U 1985-01-31 1985-01-31 Pending JPS61129158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1231385U JPS61129158U (en) 1985-01-31 1985-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1231385U JPS61129158U (en) 1985-01-31 1985-01-31

Publications (1)

Publication Number Publication Date
JPS61129158U true JPS61129158U (en) 1986-08-13

Family

ID=30495257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1231385U Pending JPS61129158U (en) 1985-01-31 1985-01-31

Country Status (1)

Country Link
JP (1) JPS61129158U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002295859A (en) * 2001-03-29 2002-10-09 Tokyo Gas Co Ltd Method and equipment for inspecting leakage of heating medium in heater
KR20030074855A (en) * 2002-03-14 2003-09-22 (주)와콘 Liquid pipe for detecting water leakage and establishing method
JP2007327901A (en) * 2006-06-09 2007-12-20 Invensys Systems Inc Nonmetal flowing-water type electroless conductive sensor, and leak detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133196A (en) * 1978-04-05 1979-10-16 Hitachi Ltd Leakage sensor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133196A (en) * 1978-04-05 1979-10-16 Hitachi Ltd Leakage sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002295859A (en) * 2001-03-29 2002-10-09 Tokyo Gas Co Ltd Method and equipment for inspecting leakage of heating medium in heater
KR20030074855A (en) * 2002-03-14 2003-09-22 (주)와콘 Liquid pipe for detecting water leakage and establishing method
JP2007327901A (en) * 2006-06-09 2007-12-20 Invensys Systems Inc Nonmetal flowing-water type electroless conductive sensor, and leak detector

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