JPH0231185A - 埋設管の探査方法 - Google Patents
埋設管の探査方法Info
- Publication number
- JPH0231185A JPH0231185A JP63182525A JP18252588A JPH0231185A JP H0231185 A JPH0231185 A JP H0231185A JP 63182525 A JP63182525 A JP 63182525A JP 18252588 A JP18252588 A JP 18252588A JP H0231185 A JPH0231185 A JP H0231185A
- Authority
- JP
- Japan
- Prior art keywords
- buried
- buried pipe
- embedded
- pipe
- hot air
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000007664 blowing Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000003595 mist Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Radiation Pyrometers (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63182525A JPH0231185A (ja) | 1988-07-20 | 1988-07-20 | 埋設管の探査方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63182525A JPH0231185A (ja) | 1988-07-20 | 1988-07-20 | 埋設管の探査方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231185A true JPH0231185A (ja) | 1990-02-01 |
| JPH0541951B2 JPH0541951B2 (https=) | 1993-06-25 |
Family
ID=16119830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63182525A Granted JPH0231185A (ja) | 1988-07-20 | 1988-07-20 | 埋設管の探査方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231185A (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006528777A (ja) * | 2004-02-14 | 2006-12-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 媒体内に閉じ込められた対象物の位置探査用測定方法及び測定装置 |
| JP2009014532A (ja) * | 2007-07-05 | 2009-01-22 | Hitachi Ltd | 埋設配管経路探索システム、及び埋設配管経路探索方法 |
| JP2017138235A (ja) * | 2016-02-04 | 2017-08-10 | 三菱重工業株式会社 | 識別システム、振動発生装置、及び識別方法 |
-
1988
- 1988-07-20 JP JP63182525A patent/JPH0231185A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006528777A (ja) * | 2004-02-14 | 2006-12-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 媒体内に閉じ込められた対象物の位置探査用測定方法及び測定装置 |
| JP2009014532A (ja) * | 2007-07-05 | 2009-01-22 | Hitachi Ltd | 埋設配管経路探索システム、及び埋設配管経路探索方法 |
| JP2017138235A (ja) * | 2016-02-04 | 2017-08-10 | 三菱重工業株式会社 | 識別システム、振動発生装置、及び識別方法 |
| WO2017134849A1 (ja) * | 2016-02-04 | 2017-08-10 | 三菱重工業株式会社 | 識別システム、振動発生装置、及び識別方法 |
| TWI649763B (zh) * | 2016-02-04 | 2019-02-01 | Mitsubishi Heavy Industries, Ltd. | 識別系統、振動產生裝置及識別方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541951B2 (https=) | 1993-06-25 |
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