DE268203C - - Google Patents
Info
- Publication number
- DE268203C DE268203C DENDAT268203D DE268203DA DE268203C DE 268203 C DE268203 C DE 268203C DE NDAT268203 D DENDAT268203 D DE NDAT268203D DE 268203D A DE268203D A DE 268203DA DE 268203 C DE268203 C DE 268203C
- Authority
- DE
- Germany
- Prior art keywords
- projections
- sleeve
- cylinder
- pipe section
- tie rods
- 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
- 239000003208 petroleum Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE268203C true DE268203C (cs) |
Family
ID=525193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT268203D Active DE268203C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE268203C (cs) |
-
0
- DE DENDAT268203D patent/DE268203C/de active Active
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