ES479951A1 - Aparato para mover y controlar cantidades de material visco-so trasladadas desde un emplazamiento a otro. - Google Patents
Aparato para mover y controlar cantidades de material visco-so trasladadas desde un emplazamiento a otro.Info
- Publication number
- ES479951A1 ES479951A1 ES479951A ES479951A ES479951A1 ES 479951 A1 ES479951 A1 ES 479951A1 ES 479951 A ES479951 A ES 479951A ES 479951 A ES479951 A ES 479951A ES 479951 A1 ES479951 A1 ES 479951A1
- Authority
- ES
- Spain
- Prior art keywords
- rams
- pressure
- outlet
- source
- cylinders
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
- B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
-
- 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
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Reciprocating Pumps (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
- Coating Apparatus (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/901,689 US4171191A (en) | 1976-03-25 | 1978-05-01 | Apparatus for transferring metered quantities of material from one location to another |
Publications (1)
Publication Number | Publication Date |
---|---|
ES479951A1 true ES479951A1 (es) | 1980-01-16 |
Family
ID=25414644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES479951A Expired ES479951A1 (es) | 1978-05-01 | 1979-04-26 | Aparato para mover y controlar cantidades de material visco-so trasladadas desde un emplazamiento a otro. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54149904A (pt) |
BR (1) | BR7902673A (pt) |
CA (1) | CA1094995A (pt) |
DE (1) | DE2917865A1 (pt) |
ES (1) | ES479951A1 (pt) |
FR (1) | FR2425003A2 (pt) |
GB (1) | GB2020356B (pt) |
MX (1) | MX4406E (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945283A1 (de) * | 1979-11-09 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum foerdern und dosieren fluessiger midien |
DE3415253C2 (de) * | 1983-08-12 | 1994-06-30 | Reinhardt Technik Gmbh & Co | Vorrichtung zum Dosieren von einem viskosen Stoff bei niedrigem Anlagedruck |
DE3684731D1 (de) * | 1985-01-24 | 1992-05-14 | Reinhardt Technik Gmbh & Co | Vorrichtung zum dosieren von mindestens einem viskosen stoff. |
DE3744754C2 (de) * | 1987-02-09 | 1994-05-26 | Karl Lenhardt | Vorrichtung zum Fördern von zwei zähflüssigen oder pastösen Substanzen in vorgegebenem Mengenverhältnis aus zwei Vorratsbehältern zu einer oder mehreren Düsen |
DE3917207A1 (de) * | 1989-05-26 | 1990-11-29 | Nlw Foerdertechnik Gmbh | Vorrichtung zum dosieren mehrerer chemisch miteinander reagierender fluessiger komponenten zur erzeugung von kunststoffen |
US6997683B2 (en) * | 2003-01-10 | 2006-02-14 | Teledyne Isco, Inc. | High pressure reciprocating pump and control of the same |
AT516945B1 (de) * | 2015-07-03 | 2016-10-15 | Sonderhoff Eng Gmbh | Vorrichtung zum Herstellen einer Mischung aus wenigstens einem Gas und wenigstens einer flüssigen Kunststoffkomponente |
-
1979
- 1979-04-24 CA CA326,240A patent/CA1094995A/en not_active Expired
- 1979-04-26 ES ES479951A patent/ES479951A1/es not_active Expired
- 1979-04-27 FR FR7910956A patent/FR2425003A2/fr active Pending
- 1979-04-30 DE DE19792917865 patent/DE2917865A1/de not_active Withdrawn
- 1979-04-30 MX MX79100692U patent/MX4406E/es unknown
- 1979-04-30 BR BR7902673A patent/BR7902673A/pt unknown
- 1979-04-30 GB GB7914924A patent/GB2020356B/en not_active Expired
- 1979-05-01 JP JP5396579A patent/JPS54149904A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR7902673A (pt) | 1979-11-27 |
DE2917865A1 (de) | 1979-11-08 |
GB2020356A (en) | 1979-11-14 |
GB2020356B (en) | 1982-04-28 |
JPS54149904A (en) | 1979-11-24 |
FR2425003A2 (fr) | 1979-11-30 |
MX4406E (es) | 1982-04-26 |
CA1094995A (en) | 1981-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES457163A1 (es) | Aparato para desplazar y dosificar material desde un punto de suministro del material, a baja presion positiva, a una salida donde el material esta a mayor presion. | |
GB1537438A (en) | Valve means for use in a concrete material pump | |
GB1502028A (en) | Valve assembly for concrete pumps | |
ES479951A1 (es) | Aparato para mover y controlar cantidades de material visco-so trasladadas desde un emplazamiento a otro. | |
GB1317317A (en) | Plunger pump with hydraulic drive for conveying concrete | |
JPS5732081A (en) | 2-cylinder type pump for sticky material | |
GB1447696A (en) | Two cylinder concrete feed pump assembly | |
EP0167274A3 (en) | Pump | |
RU93042923A (ru) | Привод запорной трубопроводной арматуры | |
GB1473258A (en) | Volumetric pump | |
GB1163602A (en) | Reciprocatig metering pumps for liquids. | |
ES318948A1 (es) | Intensificador de abastecimiento de fluidos en combinacion con una herramienta actuadora por fluido. | |
DE2941830C2 (de) | Vorrichtung zur Volumendosierung kleiner Flüssigkeitsmengen | |
GB813903A (en) | Apparatus for pumping materials in the fluid or semi-fluid state | |
ES372565A1 (es) | Bomba para hormigon, mortero o similares. | |
PL106926B1 (pl) | Tynkownica | |
GB1507862A (en) | Concrete and plaster pumping device | |
GB958171A (en) | Improvements in or relating to double-acting reciprocating pumps for liquids | |
FR2438164A1 (fr) | Moteur thermique a piston libre a transmission par fluide | |
GB1260374A (en) | Improved concrete pump | |
GB972309A (en) | Improvements in or relating to positive displacement pumps | |
GB1374728A (en) | Twin-piston pumps | |
GB886282A (en) | Improvements in or relating to concrete pumps | |
DE2503817A1 (de) | Rotationsbrennkraftmaschine mit zwischenkammer | |
GB1341145A (en) | Apparatus for quantitative metering of flowable constituents |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |