ES353644A1 - Un aparato de impulsion de hormigon. - Google Patents

Un aparato de impulsion de hormigon.

Info

Publication number
ES353644A1
ES353644A1 ES353644A ES353644A ES353644A1 ES 353644 A1 ES353644 A1 ES 353644A1 ES 353644 A ES353644 A ES 353644A ES 353644 A ES353644 A ES 353644A ES 353644 A1 ES353644 A1 ES 353644A1
Authority
ES
Spain
Prior art keywords
valve
control circuit
electric control
hydraulic system
pumping apparatus
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
Application number
ES353644A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jaeger Machine Co
Original Assignee
Jaeger Machine Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jaeger Machine Co filed Critical Jaeger Machine Co
Publication of ES353644A1 publication Critical patent/ES353644A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B9/1172—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 pump piston in the two directions being obtained by a double-acting piston liquid motor
    • F04B9/1174—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 pump piston in the two directions being obtained by a double-acting piston liquid motor with fluid-actuated inlet or outlet valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Details Of Reciprocating Pumps (AREA)
ES353644A 1968-01-03 1968-05-08 Un aparato de impulsion de hormigon. Expired ES353644A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69546468A 1968-01-03 1968-01-03

Publications (1)

Publication Number Publication Date
ES353644A1 true ES353644A1 (es) 1969-10-16

Family

ID=24793079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353644A Expired ES353644A1 (es) 1968-01-03 1968-05-08 Un aparato de impulsion de hormigon.

Country Status (10)

Country Link
US (1) US3477380A (es)
JP (1) JPS4820489B1 (es)
BE (1) BE716230A (es)
CH (1) CH498997A (es)
DE (1) DE1703283A1 (es)
ES (1) ES353644A1 (es)
FR (1) FR1567714A (es)
GB (1) GB1192657A (es)
LU (1) LU56224A1 (es)
NL (1) NL6808242A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1657206A1 (de) * 1968-01-03 1971-01-07 Gerhard Hansen Verfahren und Vorrichtung zum Fuellen einer nach aussen abgeschlossenen Kammer
US3580696A (en) * 1969-04-18 1971-05-25 Friedrich Schwing Concrete pump assembly
US3773438A (en) * 1971-04-29 1973-11-20 Kelsey Hayes Co Well stimulation apparatus and method
US3981622A (en) * 1974-11-20 1976-09-21 Kelsey-Hayes Company Hydraulic intensifier control system
US3976401A (en) * 1975-01-02 1976-08-24 Mountain Donald C Pump for abrasive slurries and the like
US4512187A (en) * 1981-11-19 1985-04-23 Getty Oil Company Flow rate controller
US4512188A (en) * 1982-08-25 1985-04-23 Getty Oil Company Flow rate control and metering means for shear-sensitive liquids
EP0167635B1 (en) * 1984-06-05 1989-09-27 COMPAGNIA ITALIANA FORME ACCIAIO S.p.A. Hydraulic circuit for the control of reciprocating pistons pump
CA2035255C (en) * 1990-02-08 2001-04-17 John Matheson De-sludging systems
FI901114A (fi) * 1990-03-05 1991-09-06 Oy Partek Ab Foerfarande och anordning foer avluftning av betong.
AU6117494A (en) * 1993-02-18 1994-09-14 Derek Martin Stewart Pumps for viscous liquids or slurries
EP1847710B1 (en) * 2006-04-20 2009-06-17 COMPAGNIA ITALIANA FORME ACCIAIO S.p.A. Improved open circuit oleodynamic system to actuate and control a concrete piston pump
US10648462B2 (en) 2013-10-29 2020-05-12 Thermtech Holdings As System for feeding and pumping of less pumpable material in a conduit line
CN110341048A (zh) * 2019-08-09 2019-10-18 上海城建物资有限公司 用于搅拌站生产的外掺料添加储料装置
JP2021162105A (ja) * 2020-03-31 2021-10-11 ナブテスコ株式会社 流量制御装置、流量制御方法及び流量制御プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198123A (en) * 1963-07-16 1965-08-03 Case Co J I Pump and valve assembly
US3279382A (en) * 1964-04-14 1966-10-18 Royal Industries Pump
US3279383A (en) * 1965-01-06 1966-10-18 Burnup And Sims Inc Hydraulic powered mobile concrete pump assembly
US3327634A (en) * 1965-08-30 1967-06-27 Whiteman Mfg Company Concrete pumping apparatus
US3380388A (en) * 1966-02-03 1968-04-30 Robert T Sherrod Automatic control system for concrete pump

Also Published As

Publication number Publication date
JPS4820489B1 (es) 1973-06-21
NL6808242A (es) 1969-07-07
US3477380A (en) 1969-11-11
LU56224A1 (es) 1969-04-22
DE1703283A1 (de) 1972-03-09
FR1567714A (es) 1969-05-16
CH498997A (fr) 1970-11-15
BE716230A (es) 1968-12-09
GB1192657A (en) 1970-05-20

Similar Documents

Publication Publication Date Title
ES353644A1 (es) Un aparato de impulsion de hormigon.
GB1196256A (en) Improvements in or relating to Liquid Pumps
US2732069A (en) henderson
GB1105488A (en) Improvements in or relating to the propulsion of ships by waterjet reaction forces
GB1114721A (en) Ram attitude control system
ES363836A1 (es) Procedimiento y dispositivo para la regulacion de la impul-sion de elementos mecanicos accionados por medios de pre- sion, especialmente de los cilindros de trabajo de maquinas para fundicion inyectada, maquinas de soplado y maqui.
GB1107126A (en) Material conveying apparatus
US3024730A (en) Flow control means for a pumping station
GB1461658A (en) Hydraulic circuit
ES478884A1 (es) Aparato de bombeo para la inyeccion de combustible liquido destinado a suministrar combustible a motor de combustion interna.
US3819298A (en) Chemical injection system
GB1119752A (en) Apparatus for mixing, conveying and delivering materials
GB1075693A (en) Adjustable drive in synthetic resin extruders
GB1059304A (en) Improvements in or relating to lubricating systems
GB1002841A (en) Improvements in reciprocating metering pumps
GB1203169A (en) Automatic switch and valve device for use with a pump in a water supply
GB1131121A (en) Hydraulic motor control
GB1373309A (en) Pneumatic ratemeter and counter
GB1375840A (es)
GB851663A (en) Improvements relating to apparatus for the transport by a pumping action of highly viscous materials, in particular concrete
GB1262488A (en) Hydraulic apparatus for including variable-delivery pumps
GB1075027A (en) Improvements in or relating to domestic washing machines
SU493360A1 (ru) Установка дл перемешивани и шприцевани смеси
GB719522A (en) Improvements in or relating to rotary pumping apparatus for liquid materials capableof setting
GB1016598A (en) Liquid pump system