FR2940156B1 - Procede de nettoyage d'impuretes a l'interieur d'une canalisation - Google Patents
Procede de nettoyage d'impuretes a l'interieur d'une canalisationInfo
- Publication number
- FR2940156B1 FR2940156B1 FR0807326A FR0807326A FR2940156B1 FR 2940156 B1 FR2940156 B1 FR 2940156B1 FR 0807326 A FR0807326 A FR 0807326A FR 0807326 A FR0807326 A FR 0807326A FR 2940156 B1 FR2940156 B1 FR 2940156B1
- Authority
- FR
- France
- Prior art keywords
- piping
- cleaning impurities
- impurities
- cleaning
- 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
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
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0553—Cylindrically shaped pigs
-
- 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
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
- B08B9/0557—Pigs with rings shaped cleaning members, e.g. cup shaped pigs
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0807326A FR2940156B1 (fr) | 2008-12-22 | 2008-12-22 | Procede de nettoyage d'impuretes a l'interieur d'une canalisation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0807326A FR2940156B1 (fr) | 2008-12-22 | 2008-12-22 | Procede de nettoyage d'impuretes a l'interieur d'une canalisation |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2940156A1 FR2940156A1 (fr) | 2010-06-25 |
FR2940156B1 true FR2940156B1 (fr) | 2011-10-28 |
Family
ID=40885963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0807326A Expired - Fee Related FR2940156B1 (fr) | 2008-12-22 | 2008-12-22 | Procede de nettoyage d'impuretes a l'interieur d'une canalisation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2940156B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110243229A (zh) * | 2019-05-24 | 2019-09-17 | 湖南达道新能源开发有限公司 | 一种便于除水垢的地热用换热器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3108012A (en) * | 1960-07-20 | 1963-10-22 | Pipelife Corp | Method of conditioning transmission lines in situ |
US3394025A (en) * | 1964-06-15 | 1968-07-23 | Schlumberger Technology Corp | Method and apparatus for coating a pipe |
DE2136148A1 (de) * | 1971-07-20 | 1973-02-01 | Georg Schiementz | Verfahren zum entrosten und auftragen von farbanstrichen im innern fertig verlegter stahlrohrleitungen |
DE10033986A1 (de) * | 2000-07-13 | 2002-01-24 | Duerr Systems Gmbh | Verfahren zur Verwendung eines Molches in einer Beschichtungsanlage und Molch hierfür |
US7584771B2 (en) * | 2002-05-07 | 2009-09-08 | Durr Systems, Inc. | Method and apparatus for delivering paint to an applicator and flushing same |
DE102006025546B4 (de) * | 2006-06-01 | 2010-06-02 | Eisenmann Anlagenbau Gmbh & Co. Kg | Molch zum Fördern eines Arbeitsmediums |
-
2008
- 2008-12-22 FR FR0807326A patent/FR2940156B1/fr not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110243229A (zh) * | 2019-05-24 | 2019-09-17 | 湖南达道新能源开发有限公司 | 一种便于除水垢的地热用换热器 |
CN110243229B (zh) * | 2019-05-24 | 2020-06-26 | 湖南达道新能源开发有限公司 | 一种便于除水垢的地热用换热器 |
Also Published As
Publication number | Publication date |
---|---|
FR2940156A1 (fr) | 2010-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
ST | Notification of lapse |
Effective date: 20200910 |