CS23090A2 - Stator for eccentric screw pump - Google Patents
Stator for eccentric screw pumpInfo
- Publication number
- CS23090A2 CS23090A2 CS90230A CS23090A CS23090A2 CS 23090 A2 CS23090 A2 CS 23090A2 CS 90230 A CS90230 A CS 90230A CS 23090 A CS23090 A CS 23090A CS 23090 A2 CS23090 A2 CS 23090A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- stator
- screw pump
- eccentric screw
- eccentric
- pump
- Prior art date
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)
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS23090A2 true CS23090A2 (en) | 1991-08-13 |
Family
ID=10948732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS90230A CS23090A2 (en) | 1989-01-23 | 1990-01-17 | Stator for eccentric screw pump |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0380050A3 (hu) |
CS (1) | CS23090A2 (hu) |
DD (1) | DD294067A5 (hu) |
HU (1) | HU204116B (hu) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4134853C1 (hu) * | 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 |
Family Cites Families (4)
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 |
-
1989
- 1989-01-23 HU HU25189A patent/HU204116B/hu not_active IP Right Cessation
-
1990
- 1990-01-17 CS CS90230A patent/CS23090A2/cs unknown
- 1990-01-22 DD DD33724690A patent/DD294067A5/de not_active IP Right Cessation
- 1990-01-23 EP EP19900101298 patent/EP0380050A3/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
HU204116B (en) | 1991-11-28 |
EP0380050A2 (de) | 1990-08-01 |
DD294067A5 (de) | 1991-09-19 |
HUT53197A (en) | 1990-09-28 |
EP0380050A3 (de) | 1991-02-20 |
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