DE50209738D1 - Materialaufgabebehälter für zweizylinder-dickstoffpumpen - Google Patents

Materialaufgabebehälter für zweizylinder-dickstoffpumpen

Info

Publication number
DE50209738D1
DE50209738D1 DE50209738T DE50209738T DE50209738D1 DE 50209738 D1 DE50209738 D1 DE 50209738D1 DE 50209738 T DE50209738 T DE 50209738T DE 50209738 T DE50209738 T DE 50209738T DE 50209738 D1 DE50209738 D1 DE 50209738D1
Authority
DE
Germany
Prior art keywords
container
pipe
opening
feed
cover plate
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
DE50209738T
Other languages
English (en)
Inventor
Hellmut Hurr
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
Application granted granted Critical
Publication of DE50209738D1 publication Critical patent/DE50209738D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87788—With valve or movable deflector at junction
    • Y10T137/87804—Valve or deflector is tubular passageway

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE50209738T 2001-11-14 2002-11-02 Materialaufgabebehälter für zweizylinder-dickstoffpumpen Expired - Fee Related DE50209738D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10155787A DE10155787A1 (de) 2001-11-14 2001-11-14 Materialaufgabebehälter für Zweizylinder-Dickstoffpumpen
PCT/EP2002/012248 WO2003042535A1 (de) 2001-11-14 2002-11-02 Materialaufgabebehälter für zweizylinder-dickstoffpumpen

Publications (1)

Publication Number Publication Date
DE50209738D1 true DE50209738D1 (de) 2007-04-26

Family

ID=7705644

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10155787A Withdrawn DE10155787A1 (de) 2001-11-14 2001-11-14 Materialaufgabebehälter für Zweizylinder-Dickstoffpumpen
DE50209738T Expired - Fee Related DE50209738D1 (de) 2001-11-14 2002-11-02 Materialaufgabebehälter für zweizylinder-dickstoffpumpen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10155787A Withdrawn DE10155787A1 (de) 2001-11-14 2001-11-14 Materialaufgabebehälter für Zweizylinder-Dickstoffpumpen

Country Status (9)

Country Link
US (1) US7048006B2 (de)
EP (1) EP1444437B1 (de)
JP (1) JP4065845B2 (de)
KR (1) KR20050042256A (de)
CN (1) CN100346070C (de)
AT (1) ATE356933T1 (de)
DE (2) DE10155787A1 (de)
ES (1) ES2282510T3 (de)
WO (1) WO2003042535A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015181A1 (de) * 2004-03-25 2005-10-13 Putzmeister Ag Materialaufgabebehälter für eine Dickstoffpumpe
US7513758B2 (en) * 2005-11-08 2009-04-07 Good Earth Tools, Inc. Sealing rings for abrasive slurry pumps
DE102008017123A1 (de) * 2008-04-02 2009-11-26 Putzmeister Concrete Pumps Gmbh Mischerpumpe für Flüssigbeton sowie Verfahren zu deren Betrieb
CN102587666B (zh) * 2012-03-06 2015-04-08 三一汽车制造有限公司 一种混凝土泵送机械
US10543817B2 (en) 2016-12-15 2020-01-28 Schwing America, Inc. Powered rear outrigger systems
CN107245916B (zh) * 2017-06-29 2019-04-12 中铁一局集团有限公司 地铁道床浇筑用混凝土输送箱
DE102018125163B3 (de) * 2018-10-11 2019-05-16 Schwing Gmbh Mobile Dickstoffpumpe
DE102022112508A1 (de) 2022-05-18 2023-11-23 Schwing Gmbh Rohrweichengehäuse für eine Dickstoffpumpe und Dickstoffpumpe

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814845C3 (de) * 1978-04-06 1981-06-11 Stetter Gmbh, 8940 Memmingen Betonflußsteuerschieber einer Betonpumpe mit einem s-förmigen Schwenkrohr
US4198193A (en) * 1978-05-12 1980-04-15 Walters James F Automatic wear compensation apparatus for concrete pumping hopper apparatus
DE2903749C2 (de) * 1979-02-01 1983-11-10 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Kolbenpumpe mit S-förmig gekrümmtem Schwenkrohr
DE2933128C2 (de) * 1979-08-16 1985-09-26 Friedrich Wilh. Schwing Gmbh, 4690 Herne Dickstoffpumpe, insbesondere zur Förderung von Beton
US4613290A (en) * 1984-04-23 1986-09-23 Lefco Western, Inc. Evacuated pumping system
DE3419832A1 (de) * 1984-05-26 1985-11-28 Karl Dipl.-Ing. 7000 Stuttgart Schlecht Rohrweiche einer dickstoff, insbesondere beton foerdernden doppelkolbenpumpe
JPS6183490A (ja) * 1984-09-29 1986-04-28 Kyokuto Kaihatsu Kogyo Co Ltd ピストン式コンクリ−トポンプにおけるポンプシリンダの交換装置
DE3813758A1 (de) * 1988-04-23 1989-11-02 Putzmeister Maschf Materialaufgabebehaelter fuer dickstoffpumpen
CA2007977C (en) * 1990-01-17 1996-04-23 Rene Letarte Sludge pump
JPH0533758A (ja) * 1991-07-30 1993-02-09 Mitsubishi Heavy Ind Ltd コンクリートポンプのゲートハウジング横開き開閉装置
JPH06221261A (ja) * 1993-01-26 1994-08-09 Mitsubishi Heavy Ind Ltd 圧送ポンプのｓ型ゲートバルブ摺動面密着装置
DE4344632A1 (de) * 1993-12-24 1995-06-29 Putzmeister Maschf Schiebervorrichtung für eine Zweizylinder-Dickstoffpumpe
ES2128725T3 (es) * 1994-04-28 1999-05-16 Putzmeister Ag Bomba para materiales espesos.
JP2001508516A (ja) * 1996-09-14 2001-06-26 プッツマイスター アクチエンゲゼルシャフト 濃厚物質用ポンプ
JP3188201B2 (ja) * 1996-12-02 2001-07-16 三菱重工業株式会社 コンクリートポンプ
CA2203708A1 (en) * 1997-04-25 1998-10-25 Chin-Yen Kao Improved structure pump valve for concrete mixture pumping trucks
DE19724504A1 (de) * 1997-06-11 1998-12-17 Schwing Gmbh F Zweizylinderdickstoffpumpe
DE19820509A1 (de) * 1998-05-08 1999-11-11 Putzmeister Ag Materialaufgabebehälter, insbesondere für Dickstoffpumpen
US6443718B1 (en) * 2000-02-14 2002-09-03 Multiquip, Inc. Shuttle valve for concrete pump
US6857861B2 (en) * 2002-05-15 2005-02-22 Kennametal Inc. Ring for concrete pump

Also Published As

Publication number Publication date
ES2282510T3 (es) 2007-10-16
DE10155787A1 (de) 2003-05-22
WO2003042535A1 (de) 2003-05-22
ATE356933T1 (de) 2007-04-15
CN1585856A (zh) 2005-02-23
CN100346070C (zh) 2007-10-31
JP2005509783A (ja) 2005-04-14
EP1444437B1 (de) 2007-03-14
JP4065845B2 (ja) 2008-03-26
EP1444437A1 (de) 2004-08-11
US7048006B2 (en) 2006-05-23
US20040261869A1 (en) 2004-12-30
KR20050042256A (ko) 2005-05-06

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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