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EP0380050A3 - Anordnung des Stators von exzentrischen Spiralpumpen - Google Patents

Anordnung des Stators von exzentrischen Spiralpumpen Download PDF

Info

Publication number
EP0380050A3
EP0380050A3 EP19900101298 EP90101298A EP0380050A3 EP 0380050 A3 EP0380050 A3 EP 0380050A3 EP 19900101298 EP19900101298 EP 19900101298 EP 90101298 A EP90101298 A EP 90101298A EP 0380050 A3 EP0380050 A3 EP 0380050A3
Authority
EP
European Patent Office
Prior art keywords
stator
eccentric spiral
stator arrangement
spiral pumps
pumps
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Withdrawn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
EP19900101298
Other languages
English (en)
French (fr)
Other versions
EP0380050A2 (de
Inventor
Antal Nádor
jr. Dipl.-Ing. Nádor Antal
Akos Dipl.-Ing. Petrik
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.)
HIDROMECHANIKA SZIVATTYU- ES ANYAGMOZGATOGEP- GYARTO KISSZOVETKEZET
Original Assignee
HIDROMECHANIKA SZIVATTYU- ES ANYAGMOZGATOGEP- GYARTO KISSZOVETKEZET
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 HIDROMECHANIKA SZIVATTYU- ES ANYAGMOZGATOGEP- GYARTO KISSZOVETKEZET filed Critical HIDROMECHANIKA SZIVATTYU- ES ANYAGMOZGATOGEP- GYARTO KISSZOVETKEZET
Publication of EP0380050A2 publication Critical patent/EP0380050A2/de
Publication of EP0380050A3 publication Critical patent/EP0380050A3/de
Withdrawn legal-status Critical Current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
    • 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
    • F04C2/1073—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 where one member is stationary while the other member rotates and orbits
    • F04C2/1075—Construction of the stationary member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Die Erfindung bezieht sich auf eine Anordnung des Stators (1) von exzentischen Spiralpumpen, dessen Material elastomer ist und dessen Innenfläche (B) über Gewindeprofil mit zwei oder mehreren Anschnitten verfügt. Die äußere Mantelfläche des Stators ist eine Polygonfläche, und der Stator ist durch eine Metallhülse (2) umnommen, deren innere Mantelfläche sich an der äußeren Mantelfläche des Stators anpaßt, und die mit mindestens einer Aufschlitzung aufgeschnitten ist.
EP19900101298 1989-01-23 1990-01-23 Anordnung des Stators von exzentrischen Spiralpumpen Withdrawn EP0380050A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU25189A HU204116B (en) 1989-01-23 1989-01-23 Arrangement for the standing part of eccentric worm pump
HU25189 1989-01-23

Publications (2)

Publication Number Publication Date
EP0380050A2 EP0380050A2 (de) 1990-08-01
EP0380050A3 true EP0380050A3 (de) 1991-02-20

Family

ID=10948732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900101298 Withdrawn EP0380050A3 (de) 1989-01-23 1990-01-23 Anordnung des Stators von exzentrischen Spiralpumpen

Country Status (4)

Country Link
EP (1) EP0380050A3 (de)
CS (1) CS23090A2 (de)
DD (1) DD294067A5 (de)
HU (1) HU204116B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134853C1 (de) * 1991-05-22 1992-11-12 Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De
GB9303507D0 (en) * 1993-02-22 1993-04-07 Mono Pumps Ltd Progressive cavity pump or motors
DE102006021897B4 (de) * 2006-05-11 2009-11-19 Netzsch-Mohnopumpen Gmbh Statormantel für Exzenterschneckenpumpen
FR2948424B1 (fr) * 2009-07-23 2017-07-21 Pcm Pompe a cavites progressives et dispositif de pompage associe
JP5821058B2 (ja) * 2010-12-27 2015-11-24 兵神装備株式会社 一軸偏心ねじポンプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163148B (de) * 1959-06-11 1964-02-13 Seeberger K G Maschinen & Gera Schneckenpumpe
DE2930068A1 (de) * 1979-07-25 1981-03-19 Kurt-Joachim 3000 Hannover Ganz Exzenter-schnecken-verdraengungspumpe
DE2937403A1 (de) * 1979-09-15 1981-04-02 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Nachstellbarer stator fuer exzenterschneckenpumpen
EP0292594A1 (de) * 1987-05-27 1988-11-30 FOREG Aktiengesellschaft Statormantel für Exzenterschneckenpumpen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163148B (de) * 1959-06-11 1964-02-13 Seeberger K G Maschinen & Gera Schneckenpumpe
DE2930068A1 (de) * 1979-07-25 1981-03-19 Kurt-Joachim 3000 Hannover Ganz Exzenter-schnecken-verdraengungspumpe
DE2937403A1 (de) * 1979-09-15 1981-04-02 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Nachstellbarer stator fuer exzenterschneckenpumpen
EP0292594A1 (de) * 1987-05-27 1988-11-30 FOREG Aktiengesellschaft Statormantel für Exzenterschneckenpumpen

Also Published As

Publication number Publication date
HU204116B (en) 1991-11-28
DD294067A5 (de) 1991-09-19
EP0380050A2 (de) 1990-08-01
HUT53197A (en) 1990-09-28
CS23090A2 (en) 1991-08-13

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