EP1914426A1 - Verfahren und Vorrichtung für das Ein- und Ausbauen des Rotors einer Rotationspumpe - Google Patents

Verfahren und Vorrichtung für das Ein- und Ausbauen des Rotors einer Rotationspumpe Download PDF

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Publication number
EP1914426A1
EP1914426A1 EP06021745A EP06021745A EP1914426A1 EP 1914426 A1 EP1914426 A1 EP 1914426A1 EP 06021745 A EP06021745 A EP 06021745A EP 06021745 A EP06021745 A EP 06021745A EP 1914426 A1 EP1914426 A1 EP 1914426A1
Authority
EP
European Patent Office
Prior art keywords
pump
stator
rotor
assembling
assembly
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Withdrawn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
EP06021745A
Other languages
English (en)
French (fr)
Inventor
Marc Monballiu
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.)
Verder BV
Original Assignee
Verder BV
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 Verder BV filed Critical Verder BV
Priority to EP06021745A priority Critical patent/EP1914426A1/de
Publication of EP1914426A1 publication Critical patent/EP1914426A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/70—Disassembly methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP06021745A 2006-10-17 2006-10-17 Verfahren und Vorrichtung für das Ein- und Ausbauen des Rotors einer Rotationspumpe Withdrawn EP1914426A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06021745A EP1914426A1 (de) 2006-10-17 2006-10-17 Verfahren und Vorrichtung für das Ein- und Ausbauen des Rotors einer Rotationspumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06021745A EP1914426A1 (de) 2006-10-17 2006-10-17 Verfahren und Vorrichtung für das Ein- und Ausbauen des Rotors einer Rotationspumpe

Publications (1)

Publication Number Publication Date
EP1914426A1 true EP1914426A1 (de) 2008-04-23

Family

ID=37875479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06021745A Withdrawn EP1914426A1 (de) 2006-10-17 2006-10-17 Verfahren und Vorrichtung für das Ein- und Ausbauen des Rotors einer Rotationspumpe

Country Status (1)

Country Link
EP (1) EP1914426A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317143A3 (de) * 2009-10-30 2013-04-03 J. Wagner GmbH Exzenterschneckenpumpe
WO2020028658A1 (en) * 2018-08-01 2020-02-06 National Oilwell Varco, L.P. Apparatus and method for assembling positive displacement devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090434A (en) * 1935-03-02 1937-08-17 Firm Gebruder Buhler Screw press for working plastic masses
FR2174684A1 (en) * 1972-03-07 1973-10-19 Creusot Loire Extrusion machine - with internal barrel section haul off for exposing the screw
DE10337382A1 (de) * 2003-08-13 2005-03-17 Putzmeister Ag Rotorpressvorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090434A (en) * 1935-03-02 1937-08-17 Firm Gebruder Buhler Screw press for working plastic masses
FR2174684A1 (en) * 1972-03-07 1973-10-19 Creusot Loire Extrusion machine - with internal barrel section haul off for exposing the screw
DE10337382A1 (de) * 2003-08-13 2005-03-17 Putzmeister Ag Rotorpressvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317143A3 (de) * 2009-10-30 2013-04-03 J. Wagner GmbH Exzenterschneckenpumpe
US8556604B2 (en) 2009-10-30 2013-10-15 J. Wagner Gmbh Eccentric screw pump for mortar
WO2020028658A1 (en) * 2018-08-01 2020-02-06 National Oilwell Varco, L.P. Apparatus and method for assembling positive displacement devices

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