ES375084A1 - Control device for a concrete pump. (Machine-translation by Google Translate, not legally binding) - Google Patents

Control device for a concrete pump. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES375084A1
ES375084A1 ES375084A ES375084A ES375084A1 ES 375084 A1 ES375084 A1 ES 375084A1 ES 375084 A ES375084 A ES 375084A ES 375084 A ES375084 A ES 375084A ES 375084 A1 ES375084 A1 ES 375084A1
Authority
ES
Spain
Prior art keywords
translation
machine
control device
legally binding
*** translate
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
ES375084A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES375084A1 publication Critical patent/ES375084A1/en
Expired legal-status Critical Current

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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
    • F04B7/0026—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Control device for a concrete pump, characterized in that the compression strokes of the individual pump pistons partially overlap. (Machine-translation by Google Translate, not legally binding)
ES375084A 1968-12-31 1969-12-30 Control device for a concrete pump. (Machine-translation by Google Translate, not legally binding) Expired ES375084A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681817568 DE1817568A1 (en) 1968-12-31 1968-12-31 Control for a concrete pump

Publications (1)

Publication Number Publication Date
ES375084A1 true ES375084A1 (en) 1972-03-16

Family

ID=5717652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375084A Expired ES375084A1 (en) 1968-12-31 1969-12-30 Control device for a concrete pump. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE1817568A1 (en)
ES (1) ES375084A1 (en)
FR (1) FR2027477A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009363B4 (en) * 2004-02-26 2008-01-24 Schwing Gmbh Piston slurry pump
EP3282125A1 (en) 2016-08-11 2018-02-14 Putzmeister Engineering GmbH Valve for viscous materials
DE102018126374A1 (en) * 2018-10-23 2020-04-23 Schwing Gmbh Continuously pumping piston pump

Also Published As

Publication number Publication date
DE1817568A1 (en) 1970-07-09
FR2027477A1 (en) 1970-09-25

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