ES2059160T3 - Dispositivo para la vigilancia del hermetismo de tubos y tuberias y construcciones de plastico termoplastico, colocados al aire libre y en el terreno. - Google Patents
Dispositivo para la vigilancia del hermetismo de tubos y tuberias y construcciones de plastico termoplastico, colocados al aire libre y en el terreno.Info
- Publication number
- ES2059160T3 ES2059160T3 ES91919458T ES91919458T ES2059160T3 ES 2059160 T3 ES2059160 T3 ES 2059160T3 ES 91919458 T ES91919458 T ES 91919458T ES 91919458 T ES91919458 T ES 91919458T ES 2059160 T3 ES2059160 T3 ES 2059160T3
- Authority
- ES
- Spain
- Prior art keywords
- pipes
- electrically conductive
- conductive layer
- structures
- monitoring
- 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
Links
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 229920001169 thermoplastic Polymers 0.000 title 1
- 238000000465 moulding Methods 0.000 abstract 2
- 239000012815 thermoplastic material Substances 0.000 abstract 2
- 230000002411 adverse Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 238000012806 monitoring device Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000126 substance Substances 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
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means 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)
- Rigid Pipes And Flexible Pipes (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
EL CONTROL DE LA ESTANQUEIDAD DE TUBERIAS TENDIDAS AL AIRE Y ENTERRADAS, CON LAS PIEZAS Y ELEMENTOS CONSTRUCTIVOS CORRESPONDIENTES, ADQUIERE IMPORTANCIA EN LO CONCERNIENTE A LA PROTECCION DEL MEDIO AMBIENTE. LAS PAREDES DE LAS TUBERIAS (2) Y ELEMENTOS CONSTRUCTIVOS ESTAN FABRICADAS PARA ELLO, COMO MINIMO CON UNA CAPA HOMOGENEA (4.1), QUE SE EXTIENDE A LO LARGO DE TODO EL PERIMETRO Y LONGITUD, DE UNA MATERIA SINTETICA TERMOPLASTICA Y CONDUCTORA ELECTRICAMENTE. LA CAPA CONDUCTORA ELECTRICA (4.1), ESTA UNIDA POR MEDIO DE CABLES (5.1), CON UN POLO DE UN EQUIPO DE VIGILANCIA ELECTRICO DE ALTO OHMIAJE, CUYO OTRO POLO, ESTA UNIDO A UN CONTRAELECTRODO (9.10), QUE SE EXTIENDE EN PARALELO A LA CAPA CONDUCTORA ELECTRICA (4.1). LA REALIZACION DE LA CAPA CONDUCTORA ELECTRICA EN MATERIAL SINTETICO TERMOPLASTICO, COMO POR EJEMPLO PE-HD, TIENE LA VENTAJA, DE QUE ESTA CAPA TIENE LA MISMA CONSISTENCIA QUIMICA QUE LA MATERIA SINTETICA NORMAL, CON LA CUAL SE FABRICAN DICHAS TUBERIAS, PIEZAS PREFORMADAS Y ELEMENTOS CONSTRUCTIVOS. POR ESTE MOTIVO, EL MEDIO AMBIENTE NO SE VERA INFLUIDO NEGATIVAMENTE O DESTRUIDO, A CAUSA DE UNA FUGA DE LA CAPA CONDUCTORA (4.1), Y LA FUGA PUEDE SER REPARADA DE FORMA IMPECABLE ASI COMO EL RESTO DE LA PARED DE LA TUBERIA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4037010 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2059160T3 true ES2059160T3 (es) | 1994-11-01 |
Family
ID=6418638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91919458T Expired - Lifetime ES2059160T3 (es) | 1990-11-21 | 1991-11-12 | Dispositivo para la vigilancia del hermetismo de tubos y tuberias y construcciones de plastico termoplastico, colocados al aire libre y en el terreno. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0511343B1 (es) |
| AT (1) | ATE109275T1 (es) |
| DE (2) | DE59102364D1 (es) |
| DK (1) | DK0511343T3 (es) |
| ES (1) | ES2059160T3 (es) |
| WO (1) | WO1992009872A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19813917C2 (de) * | 1998-03-28 | 2002-11-14 | Henze Gmbh Kunststoffwerk | Mehrkammerhohlprofil und Verfahren zu seiner Herstellung |
| EP1865300A1 (en) * | 2006-06-07 | 2007-12-12 | Basell Poliolefine Italia S.r.l. | Self-diagnostic pipes |
| WO2007141153A1 (en) * | 2006-06-07 | 2007-12-13 | Basell Poliolefine Italia S.R.L. | Self-diagnostic pipes |
| DE102010031610A1 (de) | 2010-07-21 | 2012-01-26 | Areva Np Gmbh | Komponente zum Führen oder Aufnehmen eines Fluids und Verfahren zum Überprüfen der Komponente |
| NL2007437C2 (en) | 2011-09-16 | 2013-03-19 | Plasticon Europ B V | System for detecting leaks in a fluid conduit wall, fluid conduit including the same, method and use. |
| DE102017113376A1 (de) | 2016-07-08 | 2018-01-11 | Weidmüller Interface GmbH & Co. KG | Überwachungsaufsatz zur Überwachung einer Mutter einer Schraubverbindung und Verfahren zur Herstellung des Überwachungsaufsatzes |
| CN111022811A (zh) * | 2019-12-15 | 2020-04-17 | 诸暨市逍遥管道科技有限公司 | 具有非金属管道泄漏监测功能的电熔管件及其加工方法 |
| CN113870538B (zh) * | 2021-11-01 | 2023-05-26 | 江西诚科建设咨询监理有限公司 | 一种用于智能化工程的通信管道监测装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610263A1 (de) * | 1974-03-13 | 1977-06-02 | Korel Korrosionsschutz Elektro | Elektrisch leitfaehige beschichtung sowie verfahren zur herstellung derselben |
-
1991
- 1991-11-12 ES ES91919458T patent/ES2059160T3/es not_active Expired - Lifetime
- 1991-11-12 DE DE59102364T patent/DE59102364D1/de not_active Expired - Fee Related
- 1991-11-12 WO PCT/EP1991/002137 patent/WO1992009872A1/de active IP Right Grant
- 1991-11-12 DE DE4137108A patent/DE4137108A1/de not_active Withdrawn
- 1991-11-12 DK DK91919458.9T patent/DK0511343T3/da active
- 1991-11-12 EP EP91919458A patent/EP0511343B1/de not_active Expired - Lifetime
- 1991-11-12 AT AT91919458T patent/ATE109275T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE109275T1 (de) | 1994-08-15 |
| EP0511343B1 (de) | 1994-07-27 |
| DE4137108A1 (de) | 1992-05-27 |
| DK0511343T3 (da) | 1994-11-28 |
| WO1992009872A1 (de) | 1992-06-11 |
| DE59102364D1 (de) | 1994-09-01 |
| EP0511343A1 (de) | 1992-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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