CA2647794A1 - Piston pump for thick matter - Google Patents

Piston pump for thick matter Download PDF

Info

Publication number
CA2647794A1
CA2647794A1 CA002647794A CA2647794A CA2647794A1 CA 2647794 A1 CA2647794 A1 CA 2647794A1 CA 002647794 A CA002647794 A CA 002647794A CA 2647794 A CA2647794 A CA 2647794A CA 2647794 A1 CA2647794 A1 CA 2647794A1
Authority
CA
Canada
Prior art keywords
feed
ring
pressure
piston
piston pump
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.)
Abandoned
Application number
CA002647794A
Other languages
English (en)
French (fr)
Inventor
Matthias Stabel
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 CA2647794A1 publication Critical patent/CA2647794A1/en
Abandoned 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CA002647794A 2006-04-04 2007-03-23 Piston pump for thick matter Abandoned CA2647794A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006016083.5 2006-04-04
DE102006016083A DE102006016083A1 (de) 2006-04-04 2006-04-04 Kolbenpumpe für Dickstoffe
PCT/EP2007/002572 WO2007115665A1 (de) 2006-04-04 2007-03-23 Kolbenpumpe für dickstoffe

Publications (1)

Publication Number Publication Date
CA2647794A1 true CA2647794A1 (en) 2007-10-18

Family

ID=38102553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002647794A Abandoned CA2647794A1 (en) 2006-04-04 2007-03-23 Piston pump for thick matter

Country Status (8)

Country Link
US (1) US20100232996A1 (de)
EP (1) EP2002121B1 (de)
JP (1) JP5202512B2 (de)
CN (1) CN101410619A (de)
AT (1) ATE484676T1 (de)
CA (1) CA2647794A1 (de)
DE (2) DE102006016083A1 (de)
WO (1) WO2007115665A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI471309B (zh) 2009-06-03 2015-02-01 Fujifilm Corp 光電變換元件及其製造方法、光感測器與攝像元件及它們的驅動方法
KR101083802B1 (ko) * 2009-06-29 2011-11-18 주식회사 맥스텍 용액 공급 방법
JP5680324B2 (ja) * 2010-03-30 2015-03-04 三菱重工環境・化学エンジニアリング株式会社 固形物圧送装置及び固形物圧送方法
BR112014019410A8 (pt) * 2012-02-07 2017-07-11 Commw Scient Ind Res Org Dispositivo e método de redução de atrito de um fluxo de fluido viscoso em um duto
AU2014343119B2 (en) * 2013-10-29 2017-11-02 Thermtech Holdings As System for feeding and pumping of less pumpable material in a conduit line
US9216536B2 (en) 2014-01-17 2015-12-22 Kolmar Laboratories, Inc. Piston-based extrusion for viscous products
CN104266061A (zh) * 2014-09-19 2015-01-07 中建三局集团有限公司 混凝土输送管路润滑装置及方法
WO2019092020A1 (en) * 2017-11-07 2019-05-16 Sabic Global Technologies B.V. Piston system and high pressure homogenizer using the piston system
WO2020017443A1 (ja) * 2018-07-18 2020-01-23 株式会社ニチレイフーズ 定量分割ユニット、定量分割方法及び食品製造方法
CN109372712A (zh) * 2018-11-06 2019-02-22 能诚集团有限公司 泵送装置
FR3105252B1 (fr) 2019-12-23 2023-01-20 Syctom Lagence Metropolitaine Des Dechets Menagers Dispositif d’injection sous haute pression d’une ressource organique
FR3105207B1 (fr) 2019-12-23 2022-04-29 Syctom Lagence Metropolitaine Des Dechets Menagers Dispositif d’injection sous haute pression d’un mélange humide
FR3112089B1 (fr) 2020-07-02 2024-01-19 Commissariat Energie Atomique Dispositif d’injection sous haute pression d’un effluent
EP4308817B1 (de) * 2021-03-17 2025-12-17 Circlia Nordic ApS Pumpsystem für thermochemische biomassekonverter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330781A (en) * 1941-05-28 1943-09-28 Standard Oil Dev Co Conveying fluids containing solids
NL129372C (de) * 1960-08-08
JPS5066204U (de) * 1973-10-18 1975-06-14
US4510958A (en) * 1982-05-06 1985-04-16 E. I. Du Pont De Nemours And Company Apparatus and method for transferring a Bingham solid through a long conduit
DE3605723A1 (de) * 1986-02-22 1987-08-27 Uhde Gmbh Verfahren und vorrichtung zur foerderung von fest-fluessig-gemischen
JPS63121782U (de) * 1987-02-02 1988-08-08
US5002025A (en) * 1990-06-18 1991-03-26 Crouse William H Lubricating oil permeable cylinder wall ring
DE4211138A1 (de) * 1992-04-03 1993-10-07 Putzmeister Maschf Vorrichtung zur Förderung von feststoffreichen Dickstoffen
JPH0625563U (ja) * 1992-09-01 1994-04-08 石川島建機株式会社 揺動弁型粘性流体ポンプのバルブリング
CA2154875A1 (en) * 1993-02-02 1994-08-18 Karl Schlecht Process for conveying thick matter containing preshredded scrap metal or similar solids
DE10036202A1 (de) * 2000-07-24 2002-02-07 Putzmeister Ag Dickstoffpumpe
JP4083470B2 (ja) * 2002-05-30 2008-04-30 古河機械金属株式会社 ピストンポンプの逆流防止装置の摺動部潤滑機構

Also Published As

Publication number Publication date
DE502007005346D1 (de) 2010-11-25
WO2007115665A1 (de) 2007-10-18
CN101410619A (zh) 2009-04-15
EP2002121B1 (de) 2010-10-13
ATE484676T1 (de) 2010-10-15
US20100232996A1 (en) 2010-09-16
JP2009532616A (ja) 2009-09-10
JP5202512B2 (ja) 2013-06-05
DE102006016083A1 (de) 2007-10-11
EP2002121A1 (de) 2008-12-17

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued