DE145421C - - Google Patents
Info
- Publication number
- DE145421C DE145421C DENDAT145421D DE145421DA DE145421C DE 145421 C DE145421 C DE 145421C DE NDAT145421 D DENDAT145421 D DE NDAT145421D DE 145421D A DE145421D A DE 145421DA DE 145421 C DE145421 C DE 145421C
- Authority
- DE
- Germany
- Prior art keywords
- tube
- brush
- slots
- steel blades
- straight
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 3
- 238000005452 bending Methods 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
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE145421C true DE145421C (cs) |
Family
ID=412763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT145421D Active DE145421C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE145421C (cs) |
-
0
- DE DENDAT145421D patent/DE145421C/de active Active
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