JPS56137124A - Detecting device for water leakage - Google Patents
Detecting device for water leakageInfo
- Publication number
- JPS56137124A JPS56137124A JP3885580A JP3885580A JPS56137124A JP S56137124 A JPS56137124 A JP S56137124A JP 3885580 A JP3885580 A JP 3885580A JP 3885580 A JP3885580 A JP 3885580A JP S56137124 A JPS56137124 A JP S56137124A
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- main pipe
- valve
- detecting element
- temperature
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 12
- 239000011734 sodium Substances 0.000 abstract 12
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 10
- 230000001276 controlling effect Effects 0.000 abstract 2
- 150000003385 sodium Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3885580A JPS56137124A (en) | 1980-03-28 | 1980-03-28 | Detecting device for water leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3885580A JPS56137124A (en) | 1980-03-28 | 1980-03-28 | Detecting device for water leakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56137124A true JPS56137124A (en) | 1981-10-26 |
| JPS6129655B2 JPS6129655B2 (enrdf_load_html_response) | 1986-07-08 |
Family
ID=12536809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3885580A Granted JPS56137124A (en) | 1980-03-28 | 1980-03-28 | Detecting device for water leakage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56137124A (enrdf_load_html_response) |
-
1980
- 1980-03-28 JP JP3885580A patent/JPS56137124A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6129655B2 (enrdf_load_html_response) | 1986-07-08 |
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