FR2570002B1 - DEVICE FOR CLEANING TUBES - Google Patents
DEVICE FOR CLEANING TUBESInfo
- Publication number
- FR2570002B1 FR2570002B1 FR8413845A FR8413845A FR2570002B1 FR 2570002 B1 FR2570002 B1 FR 2570002B1 FR 8413845 A FR8413845 A FR 8413845A FR 8413845 A FR8413845 A FR 8413845A FR 2570002 B1 FR2570002 B1 FR 2570002B1
- Authority
- FR
- France
- Prior art keywords
- cleaning tubes
- tubes
- 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
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413845A FR2570002B1 (en) | 1984-09-10 | 1984-09-10 | DEVICE FOR CLEANING TUBES |
EP85401744A EP0176419A1 (en) | 1984-09-10 | 1985-09-06 | Tube-cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8413845A FR2570002B1 (en) | 1984-09-10 | 1984-09-10 | DEVICE FOR CLEANING TUBES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2570002A1 FR2570002A1 (en) | 1986-03-14 |
FR2570002B1 true FR2570002B1 (en) | 1987-03-20 |
Family
ID=9307568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8413845A Expired FR2570002B1 (en) | 1984-09-10 | 1984-09-10 | DEVICE FOR CLEANING TUBES |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0176419A1 (en) |
FR (1) | FR2570002B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104624579A (en) * | 2015-01-23 | 2015-05-20 | 辽宁石油化工大学 | Plugging relief and dredging method and device for crude oil pipeline coagulation section |
CN106736328B (en) * | 2016-11-30 | 2021-02-09 | 重庆渝青机械配件制造有限公司 | Processing technology of multi-ligament spoiler |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2349841A (en) * | 1942-07-01 | 1944-05-30 | Northern Blower Company | Apparatus for cooling gas |
FR2442421A1 (en) * | 1978-11-24 | 1980-06-20 | Ferodo Sa | IMPROVEMENTS TO TUBULAR HEAT EXCHANGERS AND AGITATORS INTENDED FOR SUCH EXCHANGERS |
JPS5827689U (en) * | 1981-08-19 | 1983-02-22 | 株式会社ミハマ製作所 | Synthetic resin turbulator |
-
1984
- 1984-09-10 FR FR8413845A patent/FR2570002B1/en not_active Expired
-
1985
- 1985-09-06 EP EP85401744A patent/EP0176419A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2570002A1 (en) | 1986-03-14 |
EP0176419A1 (en) | 1986-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |