JPH0535344Y2 - - Google Patents

Info

Publication number
JPH0535344Y2
JPH0535344Y2 JP1984113446U JP11344684U JPH0535344Y2 JP H0535344 Y2 JPH0535344 Y2 JP H0535344Y2 JP 1984113446 U JP1984113446 U JP 1984113446U JP 11344684 U JP11344684 U JP 11344684U JP H0535344 Y2 JPH0535344 Y2 JP H0535344Y2
Authority
JP
Japan
Prior art keywords
branch
pipe
underground
saddle band
plug
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.)
Expired - Lifetime
Application number
JP1984113446U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6129184U (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 JP11344684U priority Critical patent/JPS6129184U/ja
Publication of JPS6129184U publication Critical patent/JPS6129184U/ja
Application granted granted Critical
Publication of JPH0535344Y2 publication Critical patent/JPH0535344Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP11344684U 1984-07-27 1984-07-27 金属製地下埋設管 Granted JPS6129184U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11344684U JPS6129184U (ja) 1984-07-27 1984-07-27 金属製地下埋設管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11344684U JPS6129184U (ja) 1984-07-27 1984-07-27 金属製地下埋設管

Publications (2)

Publication Number Publication Date
JPS6129184U JPS6129184U (ja) 1986-02-21
JPH0535344Y2 true JPH0535344Y2 (en]) 1993-09-08

Family

ID=30672477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11344684U Granted JPS6129184U (ja) 1984-07-27 1984-07-27 金属製地下埋設管

Country Status (1)

Country Link
JP (1) JPS6129184U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365005A (ja) * 2001-06-08 2002-12-18 San Shield Kk シールド機の位置検出方法及びシールド機の位置検出装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109977A (en) * 1979-02-17 1980-08-23 Nec Corp Detecting method for underground body
JPS6065985A (ja) * 1983-09-19 1985-04-15 日本電気株式会社 外部より検出可能な埋設用管

Also Published As

Publication number Publication date
JPS6129184U (ja) 1986-02-21

Similar Documents

Publication Publication Date Title
US6411084B1 (en) Magnetically activated well tool
US4600356A (en) Underground pipeline and cable detector and process
US20020121369A1 (en) Apparatus and method for sensing the profile and position of a well component in a well bore
US20180023386A1 (en) Detecting apparatus
JPH0535344Y2 (en])
JPS6082881A (ja) 合成樹脂製埋設管の探知方法
KR100369401B1 (ko) 자기장을 이용한 매설 배관 위치 측정 시스템
JPS60238733A (ja) 漏水検知方法
CN113740919A (zh) 一种深埋电力管线探测方法及装置
JP3547023B2 (ja) 二重管の近接距離測定方法
Chen An analysis on geohazardous factors in the Zhujiang river mouth basin of South China Sea
JPH10115683A (ja) 地中埋設管の予め定められた位置を検知する方法
KR102691546B1 (ko) 도로표시못을 이용한 배관 데이터 통신 시스템
JP3965472B2 (ja) 埋設ライン被覆損傷部の特定方法
US12204062B2 (en) Marker device for underground infrastructure
RU2328731C2 (ru) Магнитный локатор дефектов и повреждений труб
JPS6454279A (en) Detection of pipe body or the like
JPS58111776A (ja) 配管検知装置
SU1117558A1 (ru) Способ обнаружени заторов в канализационных системах
JP2511059B2 (ja) 埋設管路
JPS63108240A (ja) 故障点方向判別装置
JPH043818B2 (en])
JP3521157B2 (ja) 二重管の近接距離測定方法
JP3493084B2 (ja) 埋立箇所の地盤沈下状況の長期間継続測定方法
JP2020148711A (ja) 埋設管への振動センサ取付用検知ロッド及びその使用方法