SI1306550T1 - Izboljsana crpalka za beton s sredstvom za avtomatsko nastavitev delovanja S-ventila glede na vrstobetona - Google Patents

Izboljsana crpalka za beton s sredstvom za avtomatsko nastavitev delovanja S-ventila glede na vrstobetona

Info

Publication number
SI1306550T1
SI1306550T1 SI200230278T SI200230278T SI1306550T1 SI 1306550 T1 SI1306550 T1 SI 1306550T1 SI 200230278 T SI200230278 T SI 200230278T SI 200230278 T SI200230278 T SI 200230278T SI 1306550 T1 SI1306550 T1 SI 1306550T1
Authority
SI
Slovenia
Prior art keywords
concrete
type
working
valve according
pump
Prior art date
Application number
SI200230278T
Other languages
English (en)
Inventor
Maurizio Baldinucci
Davide Cipolla
Original Assignee
Cifa Spa
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 Cifa Spa filed Critical Cifa Spa
Publication of SI1306550T1 publication Critical patent/SI1306550T1/sl

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
    • 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
    • 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

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)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Check Valves (AREA)
SI200230278T 2001-10-25 2002-10-23 Izboljsana crpalka za beton s sredstvom za avtomatsko nastavitev delovanja S-ventila glede na vrstobetona SI1306550T1 (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI002246A ITMI20012246A1 (it) 2001-10-25 2001-10-25 Pompa per calcestruzzo perfezionata con mezzi di regolazione automatica dell'azionamento della valvola ad s in funzione del tipo di calcestr
EP02102476A EP1306550B1 (en) 2001-10-25 2002-10-23 Improved concrete pump with means to automatically adjust the working of the S-valve according to the type of concrete

Publications (1)

Publication Number Publication Date
SI1306550T1 true SI1306550T1 (sl) 2006-06-30

Family

ID=11448548

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200230278T SI1306550T1 (sl) 2001-10-25 2002-10-23 Izboljsana crpalka za beton s sredstvom za avtomatsko nastavitev delovanja S-ventila glede na vrstobetona

Country Status (8)

Country Link
EP (1) EP1306550B1 (sl)
AT (1) ATE311535T1 (sl)
CY (1) CY1104976T1 (sl)
DE (1) DE60207670T2 (sl)
DK (1) DK1306550T3 (sl)
ES (1) ES2254607T3 (sl)
IT (1) ITMI20012246A1 (sl)
SI (1) SI1306550T1 (sl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094779B (zh) * 2010-12-28 2012-01-04 长沙中联重工科技发展股份有限公司 混凝土泵及调节该泵中对摆动执行器的驱动压力值的方法
DE102011012590B4 (de) * 2011-02-28 2018-05-30 Liebherr-Werk Nenzing Gmbh Verfahren zur Bestimmung der Fördermenge eines Flüssigkeitsfördermittels
CN103032421B (zh) * 2012-12-26 2015-04-22 中联重科股份有限公司 换向液压系统及其控制方法、混凝土泵送设备
DE102023104762A1 (de) 2023-02-27 2024-08-29 Schwing Gmbh Zweizylinder-Dickstoffpumpe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380388A (en) * 1966-02-03 1968-04-30 Robert T Sherrod Automatic control system for concrete pump
FR1532981A (fr) * 1967-07-28 1968-07-12 Danken Appareil de pompage de béton
DE3242600A1 (de) * 1981-06-09 1984-05-24 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Jochfoermiges widerlager fuer die rohrweiche einer betonpumpe
JPH0261372A (ja) * 1988-08-24 1990-03-01 Kyokuto Kaihatsu Kogyo Co Ltd コンクリートポンプ車におけるシーケンス駆動装置
DE4035518C2 (de) * 1990-11-08 1994-06-09 Putzmeister Maschf Verfahren und Anordnung zur meßtechnischen Bestimmung des Volumenstroms von mittels einer Kolbendickstoffpumpe transportiertem Fördergut
JP2943022B2 (ja) * 1991-04-12 1999-08-30 石川島建機株式会社 高粘性流体ポンプの圧送圧力制御方法

Also Published As

Publication number Publication date
DE60207670D1 (de) 2006-01-05
ES2254607T3 (es) 2006-06-16
DK1306550T3 (da) 2006-04-10
EP1306550A1 (en) 2003-05-02
DE60207670T2 (de) 2006-09-07
ATE311535T1 (de) 2005-12-15
EP1306550B1 (en) 2005-11-30
ITMI20012246A1 (it) 2003-04-25
CY1104976T1 (el) 2010-03-03

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