AT349318B - Schlammpumpe - Google Patents

Schlammpumpe

Info

Publication number
AT349318B
AT349318B AT349677A AT349677A AT349318B AT 349318 B AT349318 B AT 349318B AT 349677 A AT349677 A AT 349677A AT 349677 A AT349677 A AT 349677A AT 349318 B AT349318 B AT 349318B
Authority
AT
Austria
Prior art keywords
mud pump
mud
pump
Prior art date
Application number
AT349677A
Other languages
German (de)
English (en)
Other versions
ATA349677A (de
Original Assignee
Ackermann Robert Audley
Nichols Peter William
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 Ackermann Robert Audley, Nichols Peter William filed Critical Ackermann Robert Audley
Publication of ATA349677A publication Critical patent/ATA349677A/de
Application granted granted Critical
Publication of AT349318B publication Critical patent/AT349318B/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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)
AT349677A 1976-05-15 1977-05-16 Schlammpumpe AT349318B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2014376A GB1585073A (en) 1976-05-15 1976-05-15 Pumping devices

Publications (2)

Publication Number Publication Date
ATA349677A ATA349677A (de) 1978-08-15
AT349318B true AT349318B (de) 1979-03-26

Family

ID=10141086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT349677A AT349318B (de) 1976-05-15 1977-05-16 Schlammpumpe

Country Status (6)

Country Link
AT (1) AT349318B (fr)
BE (1) BE854586A (fr)
DE (1) DE2721678A1 (fr)
FR (1) FR2351282A1 (fr)
GB (1) GB1585073A (fr)
IT (1) IT1082818B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512946A1 (de) * 1985-04-11 1986-10-16 Preussag Ag Metall, 3380 Goslar Vorrichtung zur foerderung von dickstoffsuspensionen und verfahren zu ihrem betrieb
FR2628145A1 (fr) * 1988-03-04 1989-09-08 Transport Materiel Ste Auxil Procede et installation de transformation et de pompage de deblais a sole d'epandage, et installation de transport de deblais avec une telle installation
EP0485862B1 (fr) * 1990-11-16 1993-08-04 Friedrich Wilh. Schwing GmbH Pompe pour matière épaisse ayant un couple de cylindres aspirant et refoulant alternativement
US5281113A (en) * 1990-11-16 1994-01-25 Friedrich Wilh, Schwing Gmbh Thick materials pump with paired, preferably parallel feed cylinders which alternatingly deliver and intake
DE4102682C2 (de) * 1990-11-16 1995-02-02 Schwing Gmbh F Dickstoffpumpe mit paarweise abwechselnd fördernden und ansaugenden Förderzylindern

Also Published As

Publication number Publication date
GB1585073A (en) 1981-02-25
ATA349677A (de) 1978-08-15
BE854586A (fr) 1977-09-01
DE2721678A1 (de) 1977-12-01
FR2351282A1 (fr) 1977-12-09
IT1082818B (it) 1985-05-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee