DE502004002211D1 - PUMPE MIT EINER SCHIEBERVORRICHTUNG FÜR EINE DICKSTOFFPUMPE SOWIE VERSCHLEIßLEISTE HIERFÜR - Google Patents

PUMPE MIT EINER SCHIEBERVORRICHTUNG FÜR EINE DICKSTOFFPUMPE SOWIE VERSCHLEIßLEISTE HIERFÜR

Info

Publication number
DE502004002211D1
DE502004002211D1 DE502004002211T DE502004002211T DE502004002211D1 DE 502004002211 D1 DE502004002211 D1 DE 502004002211D1 DE 502004002211 T DE502004002211 T DE 502004002211T DE 502004002211 T DE502004002211 T DE 502004002211T DE 502004002211 D1 DE502004002211 D1 DE 502004002211D1
Authority
DE
Germany
Prior art keywords
pump
wear strip
sliding device
sliding
welding strip
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 - Fee Related
Application number
DE502004002211T
Other languages
English (en)
Inventor
Ernst Bachner
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.)
Putzmeister Concrete Pumps GmbH
Original Assignee
Putzmeister AG
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 Putzmeister AG filed Critical Putzmeister AG
Publication of DE502004002211D1 publication Critical patent/DE502004002211D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • 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
    • 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
    • F04B7/0034—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 orbital movement, e.g. elbow-pipe type members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Arc Welding In General (AREA)
DE502004002211T 2003-09-11 2004-07-07 PUMPE MIT EINER SCHIEBERVORRICHTUNG FÜR EINE DICKSTOFFPUMPE SOWIE VERSCHLEIßLEISTE HIERFÜR Expired - Fee Related DE502004002211D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10342338A DE10342338A1 (de) 2003-09-11 2003-09-11 Schiebervorrichtung für eine Dickstoffpumpe sowie Verschleißleiste hierfür
PCT/EP2004/007404 WO2005033507A1 (de) 2003-09-11 2004-07-07 SCHIEBERVORRICHTUNG FÜR EINE DICKSTOFFPUMPE SOWIE VERSCHLEIßLEISTE HIERFÜR

Publications (1)

Publication Number Publication Date
DE502004002211D1 true DE502004002211D1 (de) 2007-01-11

Family

ID=34398725

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10342338A Withdrawn DE10342338A1 (de) 2003-09-11 2003-09-11 Schiebervorrichtung für eine Dickstoffpumpe sowie Verschleißleiste hierfür
DE502004002211T Expired - Fee Related DE502004002211D1 (de) 2003-09-11 2004-07-07 PUMPE MIT EINER SCHIEBERVORRICHTUNG FÜR EINE DICKSTOFFPUMPE SOWIE VERSCHLEIßLEISTE HIERFÜR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10342338A Withdrawn DE10342338A1 (de) 2003-09-11 2003-09-11 Schiebervorrichtung für eine Dickstoffpumpe sowie Verschleißleiste hierfür

Country Status (7)

Country Link
EP (1) EP1664531B1 (de)
KR (1) KR20060119978A (de)
CN (1) CN100400865C (de)
AT (1) ATE414405T1 (de)
DE (2) DE10342338A1 (de)
ES (1) ES2276315T3 (de)
WO (1) WO2005033507A1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2162406C3 (de) * 1971-12-16 1979-03-01 Karl Dipl.-Ing. 7024 Bernhausen Schlecht Schiebervorrichtung fur eine Pumpe mit zwei im Gegentakt arbeitenden Zylindern zum Fördern von Beton o.dgl
DE2614895A1 (de) * 1976-04-07 1977-10-20 Schlecht Karl Beton-rohrweiche
DE2841514A1 (de) * 1978-09-23 1980-04-24 Italiana Forme Acciaio Dreiwege-verteilerventil fuer betonpumpen mit zwei zylindern
DE3045885C2 (de) * 1980-12-05 1984-05-30 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Rohrverteiler für eine Hubkolbenpumpe
CN1004093B (zh) * 1985-04-01 1989-05-03 格哈德·胡德尔迈尔 混凝土泵的密封装置
CN1033872C (zh) * 1993-06-30 1997-01-22 三菱重工业株式会社 混凝土泵的s形闸门阀压紧机构的控制装置
EP0925450B1 (de) * 1996-09-14 2002-04-17 PUTZMEISTER Aktiengesellschaft Dickstoffpumpe
DE19804863A1 (de) * 1998-02-09 1999-08-12 Putzmeister Ag Schiebervorrichtung für eine Zweizylinder-Dickstoffpumpe
US6443718B1 (en) * 2000-02-14 2002-09-03 Multiquip, Inc. Shuttle valve for concrete pump

Also Published As

Publication number Publication date
WO2005033507A1 (de) 2005-04-14
EP1664531B1 (de) 2006-11-29
DE10342338A1 (de) 2005-05-25
ES2276315T3 (es) 2007-06-16
CN100400865C (zh) 2008-07-09
EP1664531A1 (de) 2006-06-07
ATE414405T1 (de) 2006-12-15
CN1849451A (zh) 2006-10-18
KR20060119978A (ko) 2006-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH, 72631 AICHTAL, DE

8339 Ceased/non-payment of the annual fee