DE2101189A1 - Pumpe für Beton, Mörtel od. dergl - Google Patents
Pumpe für Beton, Mörtel od. derglInfo
- Publication number
- DE2101189A1 DE2101189A1 DE19712101189 DE2101189A DE2101189A1 DE 2101189 A1 DE2101189 A1 DE 2101189A1 DE 19712101189 DE19712101189 DE 19712101189 DE 2101189 A DE2101189 A DE 2101189A DE 2101189 A1 DE2101189 A1 DE 2101189A1
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- screw
- cylinders
- pump
- cylinder
- 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
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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
- F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA92725 | 1970-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2101189A1 true DE2101189A1 (de) | 1972-03-16 |
Family
ID=4087554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712101189 Pending DE2101189A1 (de) | 1970-09-10 | 1971-01-12 | Pumpe für Beton, Mörtel od. dergl |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4925724B1 (xx) |
CA (1) | CA929413A (xx) |
DE (1) | DE2101189A1 (xx) |
FR (1) | FR2074509A5 (xx) |
GB (1) | GB1338388A (xx) |
NL (1) | NL7101333A (xx) |
SE (1) | SE359607B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202021103018U1 (de) | 2021-06-02 | 2022-09-05 | Liebherr-Mischtechnik Gmbh | Dickstoffpumpe |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0249900A3 (de) * | 1986-06-18 | 1989-12-13 | Jozef Wehinger | Einrichtung zum Fördern und verspritzen von dickflüssigen Massen, wie bei spielsweise Mörtel für Verputzzwecke |
CN112554567B (zh) * | 2020-11-26 | 2021-11-30 | 湖南工业职业技术学院 | 一种混凝土泵车底盘结构 |
-
1970
- 1970-09-10 CA CA929413A patent/CA929413A/en not_active Expired
- 1970-12-01 GB GB5702270A patent/GB1338388A/en not_active Expired
- 1970-12-02 SE SE1630670A patent/SE359607B/xx unknown
- 1970-12-26 JP JP12515870A patent/JPS4925724B1/ja active Pending
- 1970-12-31 FR FR7047488A patent/FR2074509A5/fr not_active Expired
-
1971
- 1971-01-12 DE DE19712101189 patent/DE2101189A1/de active Pending
- 1971-02-02 NL NL7101333A patent/NL7101333A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202021103018U1 (de) | 2021-06-02 | 2022-09-05 | Liebherr-Mischtechnik Gmbh | Dickstoffpumpe |
Also Published As
Publication number | Publication date |
---|---|
SE359607B (xx) | 1973-09-03 |
CA929413A (en) | 1973-07-03 |
FR2074509A5 (xx) | 1971-10-01 |
GB1338388A (en) | 1973-11-21 |
JPS4925724B1 (xx) | 1974-07-03 |
NL7101333A (xx) | 1972-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHJ | Non-payment of the annual fee |