CH541076A - Pompa per impasti densi, in particolare per calcestruzzo - Google Patents
Pompa per impasti densi, in particolare per calcestruzzoInfo
- Publication number
- CH541076A CH541076A CH736472A CH736472A CH541076A CH 541076 A CH541076 A CH 541076A CH 736472 A CH736472 A CH 736472A CH 736472 A CH736472 A CH 736472A CH 541076 A CH541076 A CH 541076A
- Authority
- CH
- Switzerland
- Prior art keywords
- concrete
- pump
- mixes
- thick
- thick mixes
- Prior art date
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5052071 | 1971-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH541076A true CH541076A (it) | 1973-08-31 |
Family
ID=11273192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH736472A CH541076A (it) | 1971-05-24 | 1972-05-17 | Pompa per impasti densi, in particolare per calcestruzzo |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT320437B (es) |
AU (1) | AU4252172A (es) |
CH (1) | CH541076A (es) |
DD (1) | DD97717A5 (es) |
DE (1) | DE2224435A1 (es) |
ES (1) | ES180565Y (es) |
FR (1) | FR2138881B1 (es) |
GB (1) | GB1361694A (es) |
NL (1) | NL7206735A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2611124C3 (de) * | 1976-03-17 | 1980-05-29 | Maschinenfabrik Walter Scheele Kg, 4750 Unna-Massen | Schwenkkolbenpumpe zur Förderung von dickflüssigen Massen, insbesondere von Beton |
DE102019117356A1 (de) * | 2019-06-27 | 2020-12-31 | Putzmeister Engineering Gmbh | Dickstoffpumpe und Verfahren zum Fördern eines Dickstoffs |
-
1972
- 1972-05-17 CH CH736472A patent/CH541076A/it not_active IP Right Cessation
- 1972-05-18 NL NL7206735A patent/NL7206735A/xx unknown
- 1972-05-19 DE DE19722224435 patent/DE2224435A1/de active Pending
- 1972-05-19 AU AU42521/72A patent/AU4252172A/en not_active Expired
- 1972-05-19 ES ES1972180565U patent/ES180565Y/es 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/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2138881A1 (es) | 1973-01-05 |
DD97717A5 (es) | 1973-05-12 |
AU4252172A (en) | 1973-11-22 |
AT320437B (de) | 1975-02-10 |
FR2138881B1 (es) | 1973-07-13 |
ES180565U (es) | 1973-02-16 |
ES180565Y (es) | 1973-11-16 |
DE2224435A1 (de) | 1972-12-14 |
NL7206735A (es) | 1972-11-28 |
GB1361694A (en) | 1974-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |