DE1805972A1 - Betonpumpe - Google Patents
BetonpumpeInfo
- Publication number
- DE1805972A1 DE1805972A1 DE19681805972 DE1805972A DE1805972A1 DE 1805972 A1 DE1805972 A1 DE 1805972A1 DE 19681805972 DE19681805972 DE 19681805972 DE 1805972 A DE1805972 A DE 1805972A DE 1805972 A1 DE1805972 A1 DE 1805972A1
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- rotary valve
- pump according
- pump
- rotary
- 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.)
- Pending
Links
- 238000003860 storage Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000012549 training Methods 0.000 claims description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
-
- 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
- F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
- F04B7/0011—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having an oscillating movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681805972 DE1805972A1 (de) | 1968-10-30 | 1968-10-30 | Betonpumpe |
| ES372565A ES372565A1 (es) | 1968-10-30 | 1969-10-15 | Bomba para hormigon, mortero o similares. |
| US868020A US3628897A (en) | 1968-10-30 | 1969-10-21 | Valve and pump |
| FR6936621A FR2021888A1 (enrdf_load_stackoverflow) | 1968-10-30 | 1969-10-24 | |
| GB1266613D GB1266613A (enrdf_load_stackoverflow) | 1968-10-30 | 1969-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681805972 DE1805972A1 (de) | 1968-10-30 | 1968-10-30 | Betonpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1805972A1 true DE1805972A1 (de) | 1970-06-11 |
Family
ID=5711900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681805972 Pending DE1805972A1 (de) | 1968-10-30 | 1968-10-30 | Betonpumpe |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3628897A (enrdf_load_stackoverflow) |
| DE (1) | DE1805972A1 (enrdf_load_stackoverflow) |
| ES (1) | ES372565A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2021888A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1266613A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630956A1 (de) * | 1975-07-09 | 1977-01-27 | Achille Prunet | Pumpe zum foerdern von mit festen substanzen stark durchsetzten fluessigkeiten |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1963875C3 (de) * | 1969-12-20 | 1975-10-23 | Friedrich Dipl.-Ing. 4680 Wanne-Eickel Schwing | Kolbenpumpe mit hydraulischem Antrieb zum Fördern von Beton |
| US3860035A (en) * | 1973-03-02 | 1975-01-14 | Engineered Concrete Placer Inc | Modified slurry pump |
| AR206931A1 (es) * | 1974-08-24 | 1976-08-31 | Schwing Gmbh F | Bomba a pistones con cilindros multiples para el transporte de hormigon |
| US4303378A (en) * | 1977-09-22 | 1981-12-01 | Thomsen Equipment Company | Concrete pump |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2032163A (en) * | 1932-09-30 | 1936-02-25 | Ralph B Bagby | Filling machine |
| US2125283A (en) * | 1936-05-06 | 1938-08-02 | Leo S Madlem | Pump for semifluids |
| US2685259A (en) * | 1950-10-02 | 1954-08-03 | Chain Belt Co | Valve chamber for concrete pumps |
| US3146721A (en) * | 1960-08-08 | 1964-09-01 | Schwing Friedrich Wilhelm | Hydraulic piston pump for the pumping of viscous pulpy or plastic substances |
-
1968
- 1968-10-30 DE DE19681805972 patent/DE1805972A1/de active Pending
-
1969
- 1969-10-15 ES ES372565A patent/ES372565A1/es not_active Expired
- 1969-10-21 US US868020A patent/US3628897A/en not_active Expired - Lifetime
- 1969-10-24 FR FR6936621A patent/FR2021888A1/fr not_active Withdrawn
- 1969-10-28 GB GB1266613D patent/GB1266613A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630956A1 (de) * | 1975-07-09 | 1977-01-27 | Achille Prunet | Pumpe zum foerdern von mit festen substanzen stark durchsetzten fluessigkeiten |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2021888A1 (enrdf_load_stackoverflow) | 1970-07-24 |
| US3628897A (en) | 1971-12-21 |
| GB1266613A (enrdf_load_stackoverflow) | 1972-03-15 |
| ES372565A1 (es) | 1972-02-16 |
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