CA1206586A - Methode et dispositif aux ultrasons pour detecter des fuites - Google Patents
Methode et dispositif aux ultrasons pour detecter des fuitesInfo
- Publication number
- CA1206586A CA1206586A CA000432807A CA432807A CA1206586A CA 1206586 A CA1206586 A CA 1206586A CA 000432807 A CA000432807 A CA 000432807A CA 432807 A CA432807 A CA 432807A CA 1206586 A CA1206586 A CA 1206586A
- Authority
- CA
- Canada
- Prior art keywords
- ultrasonic
- signal
- ultrasonic energy
- container
- frequency
- 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
Links
- 238000000034 method Methods 0.000 title claims description 15
- 239000013078 crystal Substances 0.000 claims abstract description 29
- 230000005669 field effect Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 230000009172 bursting Effects 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000010355 oscillation Effects 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims description 3
- 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 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000012935 Averaging Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 claims 1
- 230000005236 sound signal Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 15
- 230000015556 catabolic process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002290 germanium Chemical class 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000432807A CA1206586A (fr) | 1983-07-20 | 1983-07-20 | Methode et dispositif aux ultrasons pour detecter des fuites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000432807A CA1206586A (fr) | 1983-07-20 | 1983-07-20 | Methode et dispositif aux ultrasons pour detecter des fuites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1206586A true CA1206586A (fr) | 1986-06-24 |
Family
ID=4125713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000432807A Expired CA1206586A (fr) | 1983-07-20 | 1983-07-20 | Methode et dispositif aux ultrasons pour detecter des fuites |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1206586A (fr) |
-
1983
- 1983-07-20 CA CA000432807A patent/CA1206586A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |