ES180565U - Pump for pump masses, for example concrete. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pump for pump masses, for example concrete. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES180565U ES180565U ES0180565U ES180565U ES180565U ES 180565 U ES180565 U ES 180565U ES 0180565 U ES0180565 U ES 0180565U ES 180565 U ES180565 U ES 180565U ES 180565 U ES180565 U ES 180565U
- Authority
- ES
- Spain
- Prior art keywords
- pump
- mouth
- tunnel
- translation
- legally binding
- 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.)
- Granted
Links
- 235000011837 pasties Nutrition 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/001—Pumps for particular liquids
- F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C9/00—Oscillating-piston machines or pumps
- F04C9/002—Oscillating-piston machines or pumps the piston oscillating around a fixed axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Pump for pumping pasty masses, for example concrete comprising a loading hopper, a frame of the pump, which delimits an annular chamber, in which a rotor rotates, equipped with a single fin, the chamber being equipped with a discharge nozzle adjacent to the inlet mouth, with the characteristic that the rotor has the means to achieve an alternative rotary movement of an angle less than a circle angle, in correspondence with the inlet and outlet mouth of the pump, a deflector device, arranged in such a way that it can transform the annular working chamber into an annular tunnel, whose end is constituted by said deflector, which, by rotation, can adopt two operative positions; in one of which, one end of the tunnel in communication with the loading mouth and at the same time, the other with the discharge mouth; and in the other operative position it places the second end of the tunnel in communication with the loading mouth and the first with the discharge mouth, having provided the means to synchronize the movement of the deflector device from one operative position to the other, with the inversion of the rotation of the rotor. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5052071 | 1971-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES180565U true ES180565U (en) | 1973-02-16 |
| ES180565Y ES180565Y (en) | 1973-11-16 |
Family
ID=11273192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1972180565U Expired ES180565Y (en) | 1971-05-24 | 1972-05-19 | PUMP FOR PUMPING PASTOSE MASSES, FOR EXAMPLE CONCRETE. |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT320437B (en) |
| AU (1) | AU4252172A (en) |
| CH (1) | CH541076A (en) |
| DD (1) | DD97717A5 (en) |
| DE (1) | DE2224435A1 (en) |
| ES (1) | ES180565Y (en) |
| FR (1) | FR2138881B1 (en) |
| GB (1) | GB1361694A (en) |
| NL (1) | NL7206735A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2611124C3 (en) * | 1976-03-17 | 1980-05-29 | Maschinenfabrik Walter Scheele Kg, 4750 Unna-Massen | Oscillating piston pump for pumping viscous masses, especially concrete |
| DE102019117356A1 (en) * | 2019-06-27 | 2020-12-31 | Putzmeister Engineering Gmbh | Thick matter pump and method for conveying a thick matter |
-
1972
- 1972-05-17 CH CH736472A patent/CH541076A/en not_active IP Right Cessation
- 1972-05-18 NL NL7206735A patent/NL7206735A/xx unknown
- 1972-05-19 DE DE19722224435 patent/DE2224435A1/en active Pending
- 1972-05-19 ES ES1972180565U patent/ES180565Y/en not_active Expired
- 1972-05-19 AU AU42521/72A patent/AU4252172A/en not_active Expired
- 1972-05-22 GB GB2391972A patent/GB1361694A/en not_active Expired
- 1972-05-23 DD DD16314572A patent/DD97717A5/xx unknown
- 1972-05-23 FR FR7218260A patent/FR2138881B1/fr not_active Expired
- 1972-05-24 AT AT448372A patent/AT320437B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU4252172A (en) | 1973-11-22 |
| CH541076A (en) | 1973-08-31 |
| NL7206735A (en) | 1972-11-28 |
| DE2224435A1 (en) | 1972-12-14 |
| DD97717A5 (en) | 1973-05-12 |
| AT320437B (en) | 1975-02-10 |
| GB1361694A (en) | 1974-07-30 |
| ES180565Y (en) | 1973-11-16 |
| FR2138881A1 (en) | 1973-01-05 |
| FR2138881B1 (en) | 1973-07-13 |
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