ATE22158T1 - Dickstoffpumpe. - Google Patents

Dickstoffpumpe.

Info

Publication number
ATE22158T1
ATE22158T1 AT83300347T AT83300347T ATE22158T1 AT E22158 T1 ATE22158 T1 AT E22158T1 AT 83300347 T AT83300347 T AT 83300347T AT 83300347 T AT83300347 T AT 83300347T AT E22158 T1 ATE22158 T1 AT E22158T1
Authority
AT
Austria
Prior art keywords
cylinder
slurry
delivery tube
guard
hopper
Prior art date
Application number
AT83300347T
Other languages
English (en)
Inventor
Anthony Frederick Dwyer
Original Assignee
Thomsen A F D Sales Service
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10527815&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE22158(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomsen A F D Sales Service filed Critical Thomsen A F D Sales Service
Application granted granted Critical
Publication of ATE22158T1 publication Critical patent/ATE22158T1/de

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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
AT83300347T 1982-01-22 1983-01-24 Dickstoffpumpe. ATE22158T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8201838 1982-01-22
EP83300347A EP0085521B2 (de) 1982-01-22 1983-01-24 Dickstoffpumpe

Publications (1)

Publication Number Publication Date
ATE22158T1 true ATE22158T1 (de) 1986-09-15

Family

ID=10527815

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83300347T ATE22158T1 (de) 1982-01-22 1983-01-24 Dickstoffpumpe.

Country Status (4)

Country Link
US (1) US4569642A (de)
EP (1) EP0085521B2 (de)
AT (1) ATE22158T1 (de)
DE (1) DE3365931D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8503501D0 (en) * 1985-02-12 1985-03-13 Thomsen Sales & Service Ltd A Reciprocatory pumps
US4718826A (en) * 1985-12-23 1988-01-12 Simmer Richard C Mobile pumping apparatus for abrasive slurries
DE3813573C1 (de) * 1988-04-22 1989-12-07 Effem Gmbh, 2810 Verden, De
US5180294A (en) * 1992-03-04 1993-01-19 Confloat Consulting Ltd. Concrete pump having pressurized seal for swing tube
DE19724504A1 (de) * 1997-06-11 1998-12-17 Schwing Gmbh F Zweizylinderdickstoffpumpe
DE19727103A1 (de) * 1997-06-26 1999-01-07 Putzmeister Ag Kolbenpumpe für Dickstoffe
DE102004015419A1 (de) * 2004-03-26 2005-10-13 Putzmeister Ag Vorrichtung und Verfahren zur Steuerung einer Dickstoffpumpe
DE102004015415A1 (de) * 2004-03-26 2005-10-13 Putzmeister Ag Vorrichtung und Verfahren zur Steuerung einer Zweizylinder-Dickstoffpumpe
DE102004025910B4 (de) * 2004-05-27 2009-05-20 Schwing Gmbh Antriebseinrichtung für eine Zweizylinderdickstoffpumpe und Verfahren zum Betrieb derselben
GB2416569A (en) * 2004-07-27 2006-02-01 Clarke Uk Ltd Method of and a pump for pumping drill cuttings
CN101832259B (zh) * 2010-04-16 2012-07-04 三一重工股份有限公司 混凝土泵用分配阀及混凝土泵
CN120622785B (zh) * 2025-08-12 2025-10-17 上海电气集团国控环球工程有限公司 一种适用于湿污泥低温干化的干化装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190901362A (en) * 1909-01-20 1910-01-20 Robert Turner Improvements in Devices for Locking the Cylinder Doors of Carding Engines.
GB190929404A (en) * 1909-12-16 1910-12-15 Harry Bardsley Improvements in or connected with Apparatus for Locking the Doors or Covers of Carding Engine Cylinders.
US1868615A (en) * 1927-09-10 1932-07-26 Jonah L Hartsell Safety device for carding machines
NL137760C (de) * 1960-08-08
US3663129A (en) * 1970-09-18 1972-05-16 Leon A Antosh Concrete pump
DE2104191C3 (de) * 1971-01-29 1975-10-23 Torkret Gmbh, 4300 Essen Vorrichtung zur Förderung von breiigen, abbindenden Massen
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
IT995848B (it) * 1973-10-12 1975-11-20 Italiana Forme Acciaio Valvola distributrice a tre vie per pompe a due cilindri per calcestruz zo
US3982857A (en) * 1973-10-17 1976-09-28 Karl Schlecht Support means for movable connector in concrete pump arrangement
DE2362670A1 (de) * 1973-12-17 1975-06-19 Gerd Wolfgang Schellenberg Kolbenpumpe, insbesondere zum foerdern von beton und anderen breiigen massen
DE2632816C2 (de) * 1976-07-21 1982-07-29 Friedrich Wilh. Schwing Gmbh, 4690 Herne Abdichtvorrichtung für eine Doppelzylinderpumpe, insbesondere für die Förderung von Beton
GB1585794A (en) * 1977-07-05 1981-03-11 Relf D Reciprocating pumps
DE2856254A1 (de) * 1978-12-27 1980-07-03 Wibau Gmbh Vorrichtung zur steuerung des gutstromes von zementbeton o.dgl. massen, zu bzw. aus einer pumpe
DE2931814A1 (de) * 1979-08-06 1981-02-12 Schlecht Karl Rohrweichenpumpe
IT1132633B (it) * 1980-09-03 1986-07-02 Libra Sa Dispositivo per il pompaggio di materiale pastoso,specialmente di calcestruzzo

Also Published As

Publication number Publication date
EP0085521B2 (de) 1991-11-13
EP0085521A1 (de) 1983-08-10
DE3365931D1 (en) 1986-10-16
EP0085521B1 (de) 1986-09-10
US4569642A (en) 1986-02-11

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Legal Events

Date Code Title Description
EEFA Change of the company name
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee