DE3448016C2 - - Google Patents

Info

Publication number
DE3448016C2
DE3448016C2 DE19843448016 DE3448016A DE3448016C2 DE 3448016 C2 DE3448016 C2 DE 3448016C2 DE 19843448016 DE19843448016 DE 19843448016 DE 3448016 A DE3448016 A DE 3448016A DE 3448016 C2 DE3448016 C2 DE 3448016C2
Authority
DE
Germany
Prior art keywords
piston
plunger
cylinder
hydraulic
pump according
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.)
Expired
Application number
DE19843448016
Other languages
German (de)
English (en)
Other versions
DE3448016A1 (de
Inventor
Klaus 6107 Reinheim De Obermann
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
Priority to DE19843448016 priority Critical patent/DE3448016A1/de
Priority claimed from DE19843428629 external-priority patent/DE3428629A1/de
Publication of DE3448016A1 publication Critical patent/DE3448016A1/de
Application granted granted Critical
Publication of DE3448016C2 publication Critical patent/DE3448016C2/de
Granted 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B23/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01B23/08—Adaptations for driving, or combinations with, pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B31/00—Component parts, details, or accessories not provided for in, or of interest apart from, other groups
    • F01B31/12—Arrangements of measuring or indicating devices
    • 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
    • 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
    • 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
    • F04B9/109—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 plural pumping chambers
    • F04B9/117—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 plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176—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 plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178—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 plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE19843448016 1984-08-03 1984-08-03 Duplex-plunger-pumpe Granted DE3448016A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843448016 DE3448016A1 (de) 1984-08-03 1984-08-03 Duplex-plunger-pumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843448016 DE3448016A1 (de) 1984-08-03 1984-08-03 Duplex-plunger-pumpe
DE19843428629 DE3428629A1 (de) 1984-08-03 1984-08-03 Duplex-plunger-pumpe

Publications (2)

Publication Number Publication Date
DE3448016A1 DE3448016A1 (de) 1986-06-12
DE3448016C2 true DE3448016C2 (fr) 1987-09-03

Family

ID=25823540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843448016 Granted DE3448016A1 (de) 1984-08-03 1984-08-03 Duplex-plunger-pumpe

Country Status (1)

Country Link
DE (1) DE3448016A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111392397A (zh) * 2020-03-25 2020-07-10 泰安三立环保科技有限公司 一种新型往复式套缸泵

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671216B2 (ja) * 1988-06-02 1997-10-29 トウフク株式会社 スラリー圧送装置
US5460491A (en) * 1993-04-19 1995-10-24 Kitsnik; Henrik Displacement pump as well as a pump assembly comprising two displacement pumps
GB9318736D0 (en) * 1993-09-09 1993-10-27 Elopak Systems Apparatus and methods
DE102018208263A1 (de) 2018-05-25 2019-11-28 Putzmeister Engineering Gmbh Vorrichtung zur Förderung von Dickstoff
CN112081739A (zh) * 2020-10-09 2020-12-15 北京天地玛珂电液控制系统有限公司 一种乳化液柱塞泵及其泵头总成

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1019563B (de) * 1956-05-07 1957-11-14 Haniel & Lueg Gmbh Hydrostatischer Antrieb fuer doppeltwirkende Kolbenpumpen, insbesondere fuer Spuelpumpen von Tiefbohranlagen in Duplex-Anordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111392397A (zh) * 2020-03-25 2020-07-10 泰安三立环保科技有限公司 一种新型往复式套缸泵

Also Published As

Publication number Publication date
DE3448016A1 (de) 1986-06-12

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