DE138755C - - Google Patents
Info
- Publication number
- DE138755C DE138755C DENDAT138755D DE138755DA DE138755C DE 138755 C DE138755 C DE 138755C DE NDAT138755 D DENDAT138755 D DE NDAT138755D DE 138755D A DE138755D A DE 138755DA DE 138755 C DE138755 C DE 138755C
- Authority
- DE
- Germany
- Prior art keywords
- cleaning
- winch
- chain
- pipe
- tool
- 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
- 238000004140 cleaning Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000003801 milling Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE138755C true DE138755C (OSRAM) |
Family
ID=406540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT138755D Active DE138755C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE138755C (OSRAM) |
-
0
- DE DENDAT138755D patent/DE138755C/de active Active
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