FR2351282A1 - PUMPING DEVICE - Google Patents

PUMPING DEVICE

Info

Publication number
FR2351282A1
FR2351282A1 FR7714821A FR7714821A FR2351282A1 FR 2351282 A1 FR2351282 A1 FR 2351282A1 FR 7714821 A FR7714821 A FR 7714821A FR 7714821 A FR7714821 A FR 7714821A FR 2351282 A1 FR2351282 A1 FR 2351282A1
Authority
FR
France
Prior art keywords
pumping device
pumping
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Withdrawn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
FR7714821A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2351282A1 publication Critical patent/FR2351282A1/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Withdrawn legal-status Critical Current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
    • 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
FR7714821A 1976-05-15 1977-05-13 PUMPING DEVICE Withdrawn FR2351282A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2351282A1 true FR2351282A1 (en) 1977-12-09

Family

ID=10141086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714821A Withdrawn FR2351282A1 (en) 1976-05-15 1977-05-13 PUMPING DEVICE

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340050A1 (en) * 1988-03-04 1989-11-02 Societe Auxiliaire De Transport Et De Materiel (S.A.T.M.) Method and installation for the transport of solid material by means of preparing a slurry and pumping

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512946A1 (en) * 1985-04-11 1986-10-16 Preussag Ag Metall, 3380 Goslar DEVICE FOR PROMOTING DENSITY SUSPENSIONS AND METHOD FOR THEIR OPERATION
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
EP0485862B1 (en) * 1990-11-16 1993-08-04 Friedrich Wilh. Schwing GmbH Slurry pump having a pair of alternatively sucking and delivering cylinders
DE4102682C2 (en) * 1990-11-16 1995-02-02 Schwing Gmbh F Thick matter pump with alternating conveying and suction feed cylinders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340050A1 (en) * 1988-03-04 1989-11-02 Societe Auxiliaire De Transport Et De Materiel (S.A.T.M.) Method and installation for the transport of solid material by means of preparing a slurry and pumping

Also Published As

Publication number Publication date
AT349318B (en) 1979-03-26
ATA349677A (en) 1978-08-15
DE2721678A1 (en) 1977-12-01
GB1585073A (en) 1981-02-25
BE854586A (en) 1977-09-01
IT1082818B (en) 1985-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse