ES2112775B1 - DEVICE FOR MEASURING BY ULTRASOUNDS OF THE THICKNESS OF A WATER CONDUCTION. - Google Patents
DEVICE FOR MEASURING BY ULTRASOUNDS OF THE THICKNESS OF A WATER CONDUCTION.Info
- Publication number
- ES2112775B1 ES2112775B1 ES9502110A ES9502110A ES2112775B1 ES 2112775 B1 ES2112775 B1 ES 2112775B1 ES 9502110 A ES9502110 A ES 9502110A ES 9502110 A ES9502110 A ES 9502110A ES 2112775 B1 ES2112775 B1 ES 2112775B1
- Authority
- ES
- Spain
- Prior art keywords
- vehicle
- ultrasounds
- measuring
- thickness
- electrical signals
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
DISPOSITIVO DE MEDICION POR ULTRASONIDOS DEL ESPESOR DE UNA CONDUCCION DE AGUA, QUE SIRVE DE MEDIO DE TRANSMISION DE LOS ULTRASONIDOS, CONSTITUIDO POR UN VEHICULO QUE COMPRENDE, EN SU EXTREMO DELANTERO, UN MEDIO DE FIJACION DE UN CABLE DE TRACCION UNIDO A UN CABRESTANTE, DOS MEDIOS DE GUIADO POSICIONADOS RESPECTIVAMENTE EN LA PARTE DELANTERA Y EN LA PARTE POSTERIOR DEL VEHICULO, UN CARTER ESTANCO POSICIONADO ENTRE LOS DOS MEDIOS DE GUIADO Y QUE CONTIENE UN MOTOR Y UNA SONDA DE ULTRASONIDOS SITUADA EN EL EXTREMO POSTERIOR DEL VEHICULO Y CONECTADA A UN EMISOR-RECEPTOR DE SEÑALES ELECTRICAS EXTERIOR AL VEHICULO, ESTANDO DICHA SONDA FIJA, DIRECTAMENTE CONECTADA A DICHO EMISOR-RECEPTOR DE SEÑALES ELECTRICAS POR UN CABLE COAXIAL, Y TRANSMITE LAS ONDAS ULTRASONICAS INCIDENTES Y REFLEJADAS POR MEDIO DE UN ESPEJO GIRATORIO A 45ø, ARRASTRADO POR EL MOTOR.DEVICE FOR MEASURING BY ULTRASOUNDS OF THE THICKNESS OF A WATER PIPE, WHICH SERVES A MEANS OF TRANSMISSION OF ULTRASOUNDS, CONSTITUTED BY A VEHICLE THAT INCLUDES, AT ITS FRONT END, A MEANS OF FIXING A TRACTION CABLE JOINED TO TWO WINCH GUIDING MEANS POSITIONALLY RESPECTIVELY LOCATED AT THE FRONT AND AT THE BACK OF THE VEHICLE, A WATERTIGHT HOUSING POSITIONED BETWEEN THE TWO GUIDING MEANS AND CONTAINING A MOTOR AND AN ULTRASOUND PROBE SITUATED AT THE REAR END OF THE VEHICLE CONNECTED AND CONNECTED RECEIVER OF ELECTRICAL SIGNALS EXTERIOR TO THE VEHICLE, WHICH IS SUCH A FIXED PROBE, DIRECTLY CONNECTED TO SUCH TRANSMITTER OF ELECTRICAL SIGNALS BY A COAXIAL CABLE, AND TRANSMITS THE ULTRASONIC WAVES INCIDENT, AND REFLECTED BY A ROTATING MIRROR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9413117A FR2726642B1 (en) | 1994-11-03 | 1994-11-03 | METHOD FOR ULTRASONIC MEASUREMENT OF THE THICKNESS OF A WATER PIPELINE AND DEVICE FOR CARRYING OUT SAID METHOD |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2112775A1 ES2112775A1 (en) | 1998-04-01 |
| ES2112775B1 true ES2112775B1 (en) | 1998-10-01 |
Family
ID=9468455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9502110A Expired - Fee Related ES2112775B1 (en) | 1994-11-03 | 1995-10-31 | DEVICE FOR MEASURING BY ULTRASOUNDS OF THE THICKNESS OF A WATER CONDUCTION. |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES2112775B1 (en) |
| FR (1) | FR2726642B1 (en) |
| GB (1) | GB2294764B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106578B (en) * | 2018-01-19 | 2024-02-27 | 沈阳仪表科学研究院有限公司 | Ultrasonic diameter-measuring and wall-thickness-measuring detector in pipeline |
| CN110824010A (en) * | 2019-11-22 | 2020-02-21 | 中国石油大学(华东) | A pipeline coating ultrasonic inner detector |
| CN115930853B (en) * | 2023-01-06 | 2023-08-08 | 国网山东省电力公司滨州供电公司 | Grounding downlead film thickness detection tool and detection process thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3810384A (en) * | 1971-02-01 | 1974-05-14 | D Evans | Ultrasonic pipeline inspection device |
| US4008603A (en) * | 1975-12-29 | 1977-02-22 | Shell Oil Company | Ultrasonic method and apparatus for measuring wall thickness of tubular members |
| US4361044A (en) * | 1980-12-09 | 1982-11-30 | The United States Of America As Represented By The United States Department Of Energy | Scanning ultrasonic probe |
| JPS58169015A (en) * | 1982-03-31 | 1983-10-05 | Agency Of Ind Science & Technol | Pig for measuring thickness of pipe line |
| NL9001124A (en) * | 1990-05-14 | 1991-12-02 | Nucon Eng & Contracting Bv | DEVICE FOR CARRYING INSPECTORS IN THE INTERIOR OF A TUBULAR BODY. |
| DK169900B1 (en) * | 1991-05-31 | 1995-03-27 | Force Inst | Method and apparatus for detecting corrosion in pipes |
-
1994
- 1994-11-03 FR FR9413117A patent/FR2726642B1/en not_active Expired - Fee Related
-
1995
- 1995-10-31 ES ES9502110A patent/ES2112775B1/en not_active Expired - Fee Related
- 1995-11-02 GB GB9522451A patent/GB2294764B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2726642B1 (en) | 1996-12-13 |
| GB2294764B (en) | 1999-03-24 |
| ES2112775A1 (en) | 1998-04-01 |
| GB2294764A (en) | 1996-05-08 |
| GB9522451D0 (en) | 1996-01-03 |
| FR2726642A1 (en) | 1996-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19980401 Kind code of ref document: A1 Effective date: 19980401 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20180806 |