JPS4925724B1 - - Google Patents
Info
- Publication number
- JPS4925724B1 JPS4925724B1 JP12515870A JP12515870A JPS4925724B1 JP S4925724 B1 JPS4925724 B1 JP S4925724B1 JP 12515870 A JP12515870 A JP 12515870A JP 12515870 A JP12515870 A JP 12515870A JP S4925724 B1 JPS4925724 B1 JP S4925724B1
- Authority
- JP
- Japan
- 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 |
|---|---|
| JPS4925724B1 true JPS4925724B1 (xx) | 1974-07-03 |
Family
ID=4087554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12515870A Pending JPS4925724B1 (xx) | 1970-09-10 | 1970-12-26 |
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 |
|---|---|---|---|---|
| CN112554567A (zh) * | 2020-11-26 | 2021-03-26 | 湖南工业职业技术学院 | 一种混凝土泵车底盘结构 |
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 |
| DE202021103018U1 (de) | 2021-06-02 | 2022-09-05 | Liebherr-Mischtechnik Gmbh | Dickstoffpumpe |
-
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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554567A (zh) * | 2020-11-26 | 2021-03-26 | 湖南工业职业技术学院 | 一种混凝土泵车底盘结构 |
| 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 |
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 |
| DE2101189A1 (de) | 1972-03-16 |
| NL7101333A (xx) | 1972-03-14 |