FR2525769A1 - Procede et dispositif pour le controle de l'etancheite et le nettoyage de conduites, par circulation de fluide - Google Patents
Procede et dispositif pour le controle de l'etancheite et le nettoyage de conduites, par circulation de fluide Download PDFInfo
- Publication number
- FR2525769A1 FR2525769A1 FR8206934A FR8206934A FR2525769A1 FR 2525769 A1 FR2525769 A1 FR 2525769A1 FR 8206934 A FR8206934 A FR 8206934A FR 8206934 A FR8206934 A FR 8206934A FR 2525769 A1 FR2525769 A1 FR 2525769A1
- Authority
- FR
- France
- Prior art keywords
- fluid
- control
- pressure
- rinsing
- pipes
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 86
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 title claims abstract description 6
- 238000012544 monitoring process Methods 0.000 title 1
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical class CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 238000004078 waterproofing Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0325—Control mechanisms therefor
-
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
-
- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8206934A FR2525769A1 (fr) | 1982-04-22 | 1982-04-22 | Procede et dispositif pour le controle de l'etancheite et le nettoyage de conduites, par circulation de fluide |
| DE8383400786T DE3362656D1 (en) | 1982-04-22 | 1983-04-20 | Device for testing leaks and cleaning conduits by circulation of a fluid |
| EP83400786A EP0093046B1 (fr) | 1982-04-22 | 1983-04-20 | Dispositif pour le contrôle de l'étanchéité et le nettoyage de conduites, par circulation de fluide |
| ES521942A ES8402421A1 (es) | 1982-04-22 | 1983-04-21 | Procedimiento y dispositivo para el control de la estanqueidad y la limpieza de conducciones mediante circulacion de un fluido. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8206934A FR2525769A1 (fr) | 1982-04-22 | 1982-04-22 | Procede et dispositif pour le controle de l'etancheite et le nettoyage de conduites, par circulation de fluide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2525769A1 true FR2525769A1 (fr) | 1983-10-28 |
| FR2525769B1 FR2525769B1 (OSRAM) | 1984-07-13 |
Family
ID=9273263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8206934A Granted FR2525769A1 (fr) | 1982-04-22 | 1982-04-22 | Procede et dispositif pour le controle de l'etancheite et le nettoyage de conduites, par circulation de fluide |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0093046B1 (OSRAM) |
| DE (1) | DE3362656D1 (OSRAM) |
| ES (1) | ES8402421A1 (OSRAM) |
| FR (1) | FR2525769A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984605A (zh) * | 2017-04-25 | 2017-07-28 | 广州爱高制冷设备有限公司 | 一种集气、液、水于一身的清洗装置及管排清洗方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3631459A1 (de) * | 1986-09-16 | 1988-03-24 | Wegener Paul | Verfahren zum innenreinigen von verzweigten rohrleitungen und/oder aggregaten sowie vorrichtung zur durchfuehrung dieses verfahrens |
| DE4203099A1 (de) * | 1992-02-04 | 1993-08-05 | Bosch Gmbh Robert | Verfahren und vorrichtung zur tankfuellstandserkennung |
| US5339845A (en) * | 1993-07-26 | 1994-08-23 | Fuel Systems Textron, Inc. | Cleaning apparatus and method for fuel and other passages |
| US5537880A (en) * | 1995-06-07 | 1996-07-23 | Abbott Laboratories | Automatic pipetting apparatus with leak detection and method of detecting a leak |
| GB2361282A (en) * | 2000-04-12 | 2001-10-17 | Versar Inc | Methods, composition and apparatus for cleaning pipes using a fluorocarbon solvent and fluorinated surfactant |
| CN101975643B (zh) * | 2010-09-01 | 2011-12-28 | 李金山 | 一种罐体试水检漏自动化生产线及方法 |
| CN106595965A (zh) * | 2016-11-30 | 2017-04-26 | 重庆顾地塑胶电器有限公司 | 带金属嵌件的ppr给水管件低兆帕静液压试验检测方法 |
| WO2019199963A1 (en) * | 2018-04-11 | 2019-10-17 | Nordson Corporation | Systems and methods for flushing a tool |
| CN115971175A (zh) * | 2022-11-18 | 2023-04-18 | 中联重科股份有限公司中旺分公司 | 用于液压软管总成的清洁系统 |
| CN117166942B (zh) * | 2023-08-09 | 2026-02-27 | 生态环境部南京环境科学研究所 | 一种绿色、便携的地下水监测井洗井装置及方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770452A (en) * | 1954-08-06 | 1957-03-20 | Hamiltom Motors London Ltd | Testing apparatus for hydraulic systems |
| DE2838355A1 (de) * | 1978-09-02 | 1980-03-06 | Daimler Benz Ag | Dehnschlauchpruefstand |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0047760A1 (en) * | 1980-03-22 | 1982-03-24 | Elan Pressure Clean Limited | Pipe pressure testing and cleaning apparatus |
-
1982
- 1982-04-22 FR FR8206934A patent/FR2525769A1/fr active Granted
-
1983
- 1983-04-20 EP EP83400786A patent/EP0093046B1/fr not_active Expired
- 1983-04-20 DE DE8383400786T patent/DE3362656D1/de not_active Expired
- 1983-04-21 ES ES521942A patent/ES8402421A1/es not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB770452A (en) * | 1954-08-06 | 1957-03-20 | Hamiltom Motors London Ltd | Testing apparatus for hydraulic systems |
| DE2838355A1 (de) * | 1978-09-02 | 1980-03-06 | Daimler Benz Ag | Dehnschlauchpruefstand |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984605A (zh) * | 2017-04-25 | 2017-07-28 | 广州爱高制冷设备有限公司 | 一种集气、液、水于一身的清洗装置及管排清洗方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES521942A0 (es) | 1984-02-01 |
| DE3362656D1 (en) | 1986-04-30 |
| FR2525769B1 (OSRAM) | 1984-07-13 |
| ES8402421A1 (es) | 1984-02-01 |
| EP0093046B1 (fr) | 1986-03-26 |
| EP0093046A1 (fr) | 1983-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |