IT967795B - Procedimento per determinare fughe di una tubazione - Google Patents
Procedimento per determinare fughe di una tubazioneInfo
- Publication number
- IT967795B IT967795B IT29593/72A IT2959372A IT967795B IT 967795 B IT967795 B IT 967795B IT 29593/72 A IT29593/72 A IT 29593/72A IT 2959372 A IT2959372 A IT 2959372A IT 967795 B IT967795 B IT 967795B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- pipe
- determining leaks
- leaks
- determining
- Prior art date
Links
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
- G01M3/005—Investigating fluid-tightness of structures using pigs or moles
-
- 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
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
-
- 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
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
- G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
- G01M3/246—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes using pigs or probes travelling in the pipe
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Recording Measured Values (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18350071A | 1971-09-24 | 1971-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT967795B true IT967795B (it) | 1974-03-11 |
Family
ID=22673064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29593/72A IT967795B (it) | 1971-09-24 | 1972-09-23 | Procedimento per determinare fughe di una tubazione |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3744298A (it) |
| AR (1) | AR196410A1 (it) |
| AU (1) | AU470784B2 (it) |
| BE (1) | BE789003A (it) |
| CA (1) | CA953016A (it) |
| CH (1) | CH550359A (it) |
| DE (1) | DE2245655A1 (it) |
| DK (1) | DK137871B (it) |
| FR (1) | FR2153404B1 (it) |
| GB (1) | GB1346523A (it) |
| IT (1) | IT967795B (it) |
| NL (1) | NL169107B (it) |
| NO (1) | NO139240C (it) |
| YU (1) | YU35199B (it) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3112829C2 (de) * | 1981-03-31 | 1986-01-16 | Seba-Dynatronic Mess- und Ortungstechnik gmbH, 8601 Baunach | Verfahren und Geräte zur Ortung von Rohschäden mit wenigstens einem Mikrophon |
| US4635042A (en) * | 1984-03-21 | 1987-01-06 | Michael Ede | Vacuum leak detector |
| GB2167556B (en) * | 1984-11-20 | 1988-08-10 | Lintvalve Electronic Systems L | Steam leak detection |
| DE3726585A1 (de) * | 1987-08-10 | 1989-02-23 | Seba Mess Ortungstech | Verfahren zum orten von leckgeraeuschen und vorrichtung zur ausuebung des verfahrens |
| US4996879A (en) * | 1989-08-31 | 1991-03-05 | Shell Oil Company | Subsea pipeline leak detection |
| US5205173A (en) * | 1991-06-21 | 1993-04-27 | Palmer Environmental Services | Method and apparatus for detecting leaks in pipelines using cross-correlation techniques |
| AT405335B (de) * | 1993-12-30 | 1999-07-26 | Oemv Ag | Vorrichtung und verfahren zur bestimmung von fehlstellen einer rohrleitung für fluide |
| GB0011933D0 (en) * | 2000-05-17 | 2000-07-05 | Hydro Kleen Systems Limited | Pipeline pig |
| RU2571878C1 (ru) * | 2014-09-11 | 2015-12-27 | Общество с ограниченной ответственностью "Электронные технологии и метрологические системы" | Способ обнаружения утечек на трубопроводах с насосной подачей транспортируемой среды |
| CN112013285B (zh) * | 2020-08-26 | 2022-04-19 | 辽宁石油化工大学 | 管道泄漏点的检测方法及装置、存储介质、终端 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3117453A (en) * | 1960-12-19 | 1964-01-14 | Williamson Inc T | Apparatus and method for making internal surveys of pipelines |
| US3471652A (en) * | 1965-05-24 | 1969-10-07 | Northrop Corp | System for recording operational failure history |
-
1971
- 1971-09-24 US US00183500A patent/US3744298A/en not_active Expired - Lifetime
-
1972
- 1972-09-07 GB GB4150672A patent/GB1346523A/en not_active Expired
- 1972-09-14 AU AU46657/72A patent/AU470784B2/en not_active Expired
- 1972-09-16 DE DE2245655A patent/DE2245655A1/de active Pending
- 1972-09-19 BE BE789003D patent/BE789003A/xx unknown
- 1972-09-20 DK DK464072AA patent/DK137871B/da unknown
- 1972-09-20 AR AR244181A patent/AR196410A1/es active
- 1972-09-21 NL NL7212746A patent/NL169107B/xx not_active Application Discontinuation
- 1972-09-21 YU YU2398/72A patent/YU35199B/xx unknown
- 1972-09-22 CA CA152,392A patent/CA953016A/en not_active Expired
- 1972-09-22 NO NO3409/72A patent/NO139240C/no unknown
- 1972-09-22 CH CH1390672A patent/CH550359A/xx not_active IP Right Cessation
- 1972-09-22 FR FR7233615A patent/FR2153404B1/fr not_active Expired
- 1972-09-23 IT IT29593/72A patent/IT967795B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1346523A (en) | 1974-02-13 |
| NL169107B (nl) | 1982-01-04 |
| NO139240C (no) | 1979-01-24 |
| AR196410A1 (es) | 1973-12-27 |
| DK137871C (it) | 1978-10-23 |
| DK137871B (da) | 1978-05-22 |
| YU239872A (en) | 1980-03-15 |
| DE2245655A1 (de) | 1973-03-29 |
| US3744298A (en) | 1973-07-10 |
| BE789003A (fr) | 1973-03-19 |
| CH550359A (de) | 1974-06-14 |
| FR2153404A1 (it) | 1973-05-04 |
| CA953016A (en) | 1974-08-13 |
| AU4665772A (en) | 1974-03-21 |
| FR2153404B1 (it) | 1978-03-03 |
| YU35199B (en) | 1980-09-25 |
| NL7212746A (it) | 1973-03-27 |
| NO139240B (no) | 1978-10-16 |
| AU470784B2 (en) | 1976-03-25 |
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