GB851663A - Improvements relating to apparatus for the transport by a pumping action of highly viscous materials, in particular concrete - Google Patents
Improvements relating to apparatus for the transport by a pumping action of highly viscous materials, in particular concreteInfo
- Publication number
- GB851663A GB851663A GB4788/59A GB478859A GB851663A GB 851663 A GB851663 A GB 851663A GB 4788/59 A GB4788/59 A GB 4788/59A GB 478859 A GB478859 A GB 478859A GB 851663 A GB851663 A GB 851663A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transport
- highly viscous
- pumping action
- improvements relating
- viscous materials
- 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.)
- Expired
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
- F04B9/117—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 the pumping members not being mechanically connected to each other
- F04B9/1176—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 the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
851,663. Reciprocating pumps. TORKRET G.m.b.H. Feb. 11, 1959 [Oct. 30, 1958], No. 4788/59. Class 102(1). A hydraulically actuated free piston pump comprises a plurality of pump cylinders 1, 2 working alternately, liquid being forced into and withdrawn from the cylinders by a pump 9 under control of valves 10, 11, 12, 13 synchronised with gate valves 17, 18 controlling the inlet and outlet of the material being pumped, e.g. concrete. The liquid circuit includes over and under pressure valves 15, 16. Specification 755,677 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE851663X | 1958-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB851663A true GB851663A (en) | 1960-10-19 |
Family
ID=6781887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4788/59A Expired GB851663A (en) | 1958-10-30 | 1959-02-11 | Improvements relating to apparatus for the transport by a pumping action of highly viscous materials, in particular concrete |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB851663A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2362284A1 (en) * | 1976-08-17 | 1978-03-17 | English Clays Lovering Pochin | DEVICE FOR PUMPING AN ABRASIVE OR CORROSIVE FLUID |
GB2296533A (en) * | 1994-12-30 | 1996-07-03 | Abel Gmbh & Co | Solid material pump |
CN107137841A (en) * | 2017-06-29 | 2017-09-08 | 山东省天安矿业集团有限公司 | A kind of gel smother material compounder |
-
1959
- 1959-02-11 GB GB4788/59A patent/GB851663A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2362284A1 (en) * | 1976-08-17 | 1978-03-17 | English Clays Lovering Pochin | DEVICE FOR PUMPING AN ABRASIVE OR CORROSIVE FLUID |
GB2296533A (en) * | 1994-12-30 | 1996-07-03 | Abel Gmbh & Co | Solid material pump |
CN107137841A (en) * | 2017-06-29 | 2017-09-08 | 山东省天安矿业集团有限公司 | A kind of gel smother material compounder |
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