DE178101C - - Google Patents
Info
- Publication number
- DE178101C DE178101C DENDAT178101D DE178101DA DE178101C DE 178101 C DE178101 C DE 178101C DE NDAT178101 D DENDAT178101 D DE NDAT178101D DE 178101D A DE178101D A DE 178101DA DE 178101 C DE178101 C DE 178101C
- Authority
- DE
- Germany
- Prior art keywords
- pump
- slide
- piston
- grooves
- rotary valve
- 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
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE178101C true DE178101C (enrdf_load_stackoverflow) |
Family
ID=442529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT178101D Active DE178101C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE178101C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT178101D patent/DE178101C/de active Active
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