DE3311094C2 - - Google Patents
Info
- Publication number
- DE3311094C2 DE3311094C2 DE19833311094 DE3311094A DE3311094C2 DE 3311094 C2 DE3311094 C2 DE 3311094C2 DE 19833311094 DE19833311094 DE 19833311094 DE 3311094 A DE3311094 A DE 3311094A DE 3311094 C2 DE3311094 C2 DE 3311094C2
- Authority
- DE
- Germany
- Prior art keywords
- transport
- drive
- elements
- tube
- spindle
- 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
- 230000032258 transport Effects 0.000 claims description 75
- 240000002072 Solanum torvum Species 0.000 claims description 11
- 235000013358 Solanum torvum Nutrition 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 2
- 238000004140 cleaning Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance 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
- B08B9/04—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833311094 DE3311094A1 (de) | 1983-03-26 | 1983-03-26 | Vorrichtung zum transportieren von gegenstaenden bzw. zum selbstfortbewegen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833311094 DE3311094A1 (de) | 1983-03-26 | 1983-03-26 | Vorrichtung zum transportieren von gegenstaenden bzw. zum selbstfortbewegen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3311094A1 DE3311094A1 (de) | 1984-09-27 |
| DE3311094C2 true DE3311094C2 (enExample) | 1988-01-14 |
Family
ID=6194767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833311094 Granted DE3311094A1 (de) | 1983-03-26 | 1983-03-26 | Vorrichtung zum transportieren von gegenstaenden bzw. zum selbstfortbewegen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3311094A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2612091B1 (fr) * | 1987-03-12 | 1990-02-23 | Le Roy Jean | Racleur bidirectionnel pour oleoduc |
| FR2664184A1 (fr) * | 1990-07-04 | 1992-01-10 | Assainissement Produits Indls | Procede d'intervention sur des surfaces internes d'enceintes ou de gaines, dispositif multifonctionnel de nettoyage ou de traitement des surfaces internes. |
| GB9519368D0 (en) | 1995-09-22 | 1995-11-22 | Univ Durham | Conduit traversing vehicle |
| US6722442B2 (en) | 1996-08-15 | 2004-04-20 | Weatherford/Lamb, Inc. | Subsurface apparatus |
| GB2350386B (en) * | 1996-08-15 | 2001-02-21 | Weatherford Lamb | Traction apparatus |
| GB9617115D0 (en) * | 1996-08-15 | 1996-09-25 | Astec Dev Ltd | Pipeline traction system |
| US5954131A (en) * | 1997-09-05 | 1999-09-21 | Schlumberger Technology Corporation | Method and apparatus for conveying a logging tool through an earth formation |
| US6179055B1 (en) | 1997-09-05 | 2001-01-30 | Schlumberger Technology Corporation | Conveying a tool along a non-vertical well |
| GB0028619D0 (en) | 2000-11-24 | 2001-01-10 | Weatherford Lamb | Traction apparatus |
| CA2465926C (en) | 2003-04-30 | 2009-08-25 | Weatherford/Lamb, Inc. | A traction apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3111814A1 (de) * | 1981-03-25 | 1982-10-07 | Kraftwerk Union AG, 4330 Mülheim | Selbstfahrender rohrinnenmanipulator zum fernbedienten transportieren von pruefgeraeten und werkzeugen laengs vorgegebener vorschubbahnen, vorzugsweise fuer kernkraftanlagen |
-
1983
- 1983-03-26 DE DE19833311094 patent/DE3311094A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3311094A1 (de) | 1984-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |