DE3910189A1 - Zweizylinder-dickstoffpumpe mit kolbenspeicher - Google Patents

Zweizylinder-dickstoffpumpe mit kolbenspeicher

Info

Publication number
DE3910189A1
DE3910189A1 DE3910189A DE3910189A DE3910189A1 DE 3910189 A1 DE3910189 A1 DE 3910189A1 DE 3910189 A DE3910189 A DE 3910189A DE 3910189 A DE3910189 A DE 3910189A DE 3910189 A1 DE3910189 A1 DE 3910189A1
Authority
DE
Germany
Prior art keywords
piston
cylinder
accumulator
storage
storage drive
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.)
Withdrawn
Application number
DE3910189A
Other languages
German (de)
English (en)
Inventor
Friedrich Dipl Ing Schwing
Wolfgang Merten
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.)
Friedrich Wilhelm Schwing GmbH
Original Assignee
Friedrich Wilhelm Schwing GmbH
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 Friedrich Wilhelm Schwing GmbH filed Critical Friedrich Wilhelm Schwing GmbH
Priority to DE3910189A priority Critical patent/DE3910189A1/de
Priority to DE9001404U priority patent/DE9001404U1/de
Priority to AT90103245T priority patent/ATE111564T1/de
Priority to EP90103245A priority patent/EP0389785B1/de
Priority to DE59007097T priority patent/DE59007097D1/de
Priority to ES90103245T priority patent/ES2063180T3/es
Priority to ZA902341A priority patent/ZA902341B/xx
Priority to DD90339162A priority patent/DD296992A5/de
Priority to SU904743431A priority patent/RU2045686C1/ru
Priority to AU52329/90A priority patent/AU633550B2/en
Priority to CA002013356A priority patent/CA2013356A1/en
Priority to FI901568A priority patent/FI901568A0/fi
Priority to JP2084736A priority patent/JPH02283872A/ja
Priority to KR1019900004457A priority patent/KR900014753A/ko
Publication of DE3910189A1 publication Critical patent/DE3910189A1/de
Priority to US07/982,067 priority patent/US5263828A/en
Withdrawn legal-status Critical Current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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Refuse Collection And Transfer (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Dram (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DE3910189A 1989-03-29 1989-03-29 Zweizylinder-dickstoffpumpe mit kolbenspeicher Withdrawn DE3910189A1 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE3910189A DE3910189A1 (de) 1989-03-29 1989-03-29 Zweizylinder-dickstoffpumpe mit kolbenspeicher
DE9001404U DE9001404U1 (ru) 1989-03-29 1990-02-08
AT90103245T ATE111564T1 (de) 1989-03-29 1990-02-20 Zweizylinder-dickstoffpumpe mit kolbenspeicher.
EP90103245A EP0389785B1 (de) 1989-03-29 1990-02-20 Zweizylinder-Dickstoffpumpe mit Kolbenspeicher
DE59007097T DE59007097D1 (de) 1989-03-29 1990-02-20 Zweizylinder-Dickstoffpumpe mit Kolbenspeicher.
ES90103245T ES2063180T3 (es) 1989-03-29 1990-02-20 Bomba para productos espesos de dos cilindros con acumulador de embolo.
ZA902341A ZA902341B (en) 1989-03-29 1990-03-27 A two-cylinder thick matter pump having a piston shortage
DD90339162A DD296992A5 (de) 1989-03-29 1990-03-28 Zweizylinder-dickstoffpumpe mit kolbenspeicher
SU904743431A RU2045686C1 (ru) 1989-03-29 1990-03-28 Двухцилиндровый шламовый насос
AU52329/90A AU633550B2 (en) 1989-03-29 1990-03-28 A two-cylinder thick matter pump having a piston storage
CA002013356A CA2013356A1 (en) 1989-03-29 1990-03-28 Two cylinder solids handling pump with piston reservoir
FI901568A FI901568A0 (fi) 1989-03-29 1990-03-29 Tvaocylinder-tjockmassapump med en uppsamlingskolv.
JP2084736A JPH02283872A (ja) 1989-03-29 1990-03-29 ピストン型貯蔵容器を備えた復シリンダ粘性物質用ポンプ
KR1019900004457A KR900014753A (ko) 1989-03-29 1990-03-29 쌍 실린더 혼탁물 펌프
US07/982,067 US5263828A (en) 1989-03-29 1992-11-25 Two-cylinder thick matter pump having a piston storage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3910189A DE3910189A1 (de) 1989-03-29 1989-03-29 Zweizylinder-dickstoffpumpe mit kolbenspeicher

Publications (1)

Publication Number Publication Date
DE3910189A1 true DE3910189A1 (de) 1990-10-04

Family

ID=6377396

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3910189A Withdrawn DE3910189A1 (de) 1989-03-29 1989-03-29 Zweizylinder-dickstoffpumpe mit kolbenspeicher
DE59007097T Expired - Fee Related DE59007097D1 (de) 1989-03-29 1990-02-20 Zweizylinder-Dickstoffpumpe mit Kolbenspeicher.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59007097T Expired - Fee Related DE59007097D1 (de) 1989-03-29 1990-02-20 Zweizylinder-Dickstoffpumpe mit Kolbenspeicher.

Country Status (12)

Country Link
EP (1) EP0389785B1 (ru)
JP (1) JPH02283872A (ru)
KR (1) KR900014753A (ru)
AT (1) ATE111564T1 (ru)
AU (1) AU633550B2 (ru)
CA (1) CA2013356A1 (ru)
DD (1) DD296992A5 (ru)
DE (2) DE3910189A1 (ru)
ES (1) ES2063180T3 (ru)
FI (1) FI901568A0 (ru)
RU (1) RU2045686C1 (ru)
ZA (1) ZA902341B (ru)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224162A1 (de) * 1992-07-22 1994-01-27 Korthaus Ernst Betonverteilersystem
DE4336087A1 (de) * 1993-10-22 1995-04-27 Korthaus Ernst Dickstoffspeicher
DE102014212021A1 (de) * 2014-06-23 2015-12-24 Putzmeister Solid Pumps Gmbh Vorrichtung und Verfahren zum Dämpfen von Druckschwankungen in der Förderleitung einer Dickstoffpumpe

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04134673U (ja) * 1991-06-07 1992-12-15 株式会社フジタ コンクリート圧送圧変動防止装置
US7841849B2 (en) 2005-11-04 2010-11-30 University Of Southern California Dry material transport and extrusion
US8308470B2 (en) 2005-11-04 2012-11-13 University Of Southern California Extrusion of cementitious material with different curing rates
MX2008005842A (es) * 2005-11-04 2008-09-12 Univ Southern California Sistema de abastecimiento de material que utiliza acumulador de desacoplamiento.
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
US10648462B2 (en) * 2013-10-29 2020-05-12 Thermtech Holdings As System for feeding and pumping of less pumpable material in a conduit line
CN110821775B (zh) * 2019-09-27 2021-10-15 日昌升建筑新材料设计研究院有限公司 一种多缸并联式矿山尾矿浆液压泵送系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052583A1 (de) * 1970-10-27 1972-05-04 Bors, Heinz J., Campione (Schweiz) Vorrichtung zum Fördern dickflüssiger Stoffe, insbesondere Beton, Mörtel und dgl
DE2611944A1 (de) * 1975-05-05 1976-11-18 Angel Manuel Caban Betonpumpe
GB2119865A (en) * 1982-03-27 1983-11-23 John Harbridge Piston pump or transformer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT234514B (de) * 1961-08-17 1964-07-10 Martin Sebastiani Dickstoff- bzw. Mörtelpumpe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052583A1 (de) * 1970-10-27 1972-05-04 Bors, Heinz J., Campione (Schweiz) Vorrichtung zum Fördern dickflüssiger Stoffe, insbesondere Beton, Mörtel und dgl
DE2611944A1 (de) * 1975-05-05 1976-11-18 Angel Manuel Caban Betonpumpe
GB2119865A (en) * 1982-03-27 1983-11-23 John Harbridge Piston pump or transformer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224162A1 (de) * 1992-07-22 1994-01-27 Korthaus Ernst Betonverteilersystem
DE4336087A1 (de) * 1993-10-22 1995-04-27 Korthaus Ernst Dickstoffspeicher
DE102014212021A1 (de) * 2014-06-23 2015-12-24 Putzmeister Solid Pumps Gmbh Vorrichtung und Verfahren zum Dämpfen von Druckschwankungen in der Förderleitung einer Dickstoffpumpe
US10422327B2 (en) 2014-06-23 2019-09-24 Putzmeister Solid Pumps Gmbh Device and method for damping pressure fluctuations in the delivery line of a thick-matter pump

Also Published As

Publication number Publication date
DE59007097D1 (de) 1994-10-20
AU633550B2 (en) 1993-02-04
KR900014753A (ko) 1990-10-24
FI901568A0 (fi) 1990-03-29
CA2013356A1 (en) 1990-09-29
EP0389785A3 (de) 1991-01-16
ZA902341B (en) 1990-12-28
ATE111564T1 (de) 1994-09-15
EP0389785A2 (de) 1990-10-03
EP0389785B1 (de) 1994-09-14
RU2045686C1 (ru) 1995-10-10
AU5232990A (en) 1990-10-04
JPH02283872A (ja) 1990-11-21
ES2063180T3 (es) 1995-01-01
DD296992A5 (de) 1991-12-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee