EP0922859A3 - Pompe Moineau - Google Patents
Pompe Moineau Download PDFInfo
- Publication number
- EP0922859A3 EP0922859A3 EP98121332A EP98121332A EP0922859A3 EP 0922859 A3 EP0922859 A3 EP 0922859A3 EP 98121332 A EP98121332 A EP 98121332A EP 98121332 A EP98121332 A EP 98121332A EP 0922859 A3 EP0922859 A3 EP 0922859A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- elastomer
- jacket
- stators
- mold
- moineau pump
- 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- Withdrawn
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/49242—Screw or gear type, e.g., Moineau type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19754818 | 1997-12-10 | ||
DE19754818A DE19754818A1 (de) | 1997-12-10 | 1997-12-10 | Verfahren zur Herstellung von Elastomerstatoren für Exzenterschneckenpumpen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0922859A2 EP0922859A2 (fr) | 1999-06-16 |
EP0922859A3 true EP0922859A3 (fr) | 2000-05-17 |
Family
ID=7851399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98121332A Withdrawn EP0922859A3 (fr) | 1997-12-10 | 1998-11-10 | Pompe Moineau |
Country Status (4)
Country | Link |
---|---|
US (1) | US6158988A (fr) |
EP (1) | EP0922859A3 (fr) |
CA (1) | CA2255376A1 (fr) |
DE (1) | DE19754818A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6309195B1 (en) * | 1998-06-05 | 2001-10-30 | Halliburton Energy Services, Inc. | Internally profiled stator tube |
FR2794498B1 (fr) * | 1999-06-07 | 2001-06-29 | Inst Francais Du Petrole | Pompe a cavites progressantes a stator composite et son procede de fabrication |
US6604921B1 (en) | 2002-01-24 | 2003-08-12 | Schlumberger Technology Corporation | Optimized liner thickness for positive displacement drilling motors |
US6604922B1 (en) * | 2002-03-14 | 2003-08-12 | Schlumberger Technology Corporation | Optimized fiber reinforced liner material for positive displacement drilling motors |
US6881045B2 (en) * | 2003-06-19 | 2005-04-19 | Robbins & Myers Energy Systems, L.P. | Progressive cavity pump/motor |
US20050285305A1 (en) * | 2004-06-24 | 2005-12-29 | Baker Hughes Incorporated | Method of molding progressive cavity pump stators |
CN101512046B (zh) | 2007-01-24 | 2011-08-10 | 哈利伯顿能源服务公司 | 用于螺杆装置的电铸定子管 |
DE102010000923A1 (de) * | 2010-01-14 | 2011-07-21 | F-E-T Feltz-Elastomer-Technologie GmbH, 31737 | Stator für eine Exzenterschneckenpumpe |
CA2903395A1 (fr) * | 2013-03-05 | 2014-09-12 | Schlumberger Canada Limited | Procede et appareil de fabrication d'un moteur ou pompe a cavite progressive |
US9133841B2 (en) | 2013-04-11 | 2015-09-15 | Cameron International Corporation | Progressing cavity stator with metal plates having apertures with englarged ends |
US9610611B2 (en) | 2014-02-12 | 2017-04-04 | Baker Hughes Incorporated | Method of lining an inner surface of a tubular and system for doing same |
US11148327B2 (en) | 2018-03-29 | 2021-10-19 | Baker Hughes, A Ge Company, Llc | Method for forming a mud motor stator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1181193A (en) * | 1967-04-19 | 1970-02-11 | Seeberger K G Maschinen Und Ge | Improvements in or relating to Worm Pumps |
EP0353553A2 (fr) * | 1988-07-30 | 1990-02-07 | Gummi-Jäger Kg Gmbh & Cie | Procédé de fabrication de stators pour pompes à vis excentrique |
DE4006339C1 (en) * | 1990-03-01 | 1991-08-01 | Gd-Anker Gmbh, 3370 Seesen, De | Stator for eccentric scroll pump - has threaded inside profile, and rubber-elastic insert on metallic partly-threaded cover |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2722623A1 (de) * | 1976-05-21 | 1977-12-08 | Mono Pumps Ltd | Staender fuer exzenterschneckenpumpen oder -motoren, sowie herstellungsverfahren hierfuer |
DE3229446A1 (de) * | 1982-08-06 | 1984-02-09 | Resch, Maschinen- und Gerätebau GmbH, 8266 Töging | Pumpenstator |
DE4134853C1 (fr) * | 1991-05-22 | 1992-11-12 | Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De | |
US5171139A (en) * | 1991-11-26 | 1992-12-15 | Smith International, Inc. | Moineau motor with conduits through the stator |
US5759019A (en) * | 1994-02-14 | 1998-06-02 | Steven M. Wood | Progressive cavity pumps using composite materials |
-
1997
- 1997-12-10 DE DE19754818A patent/DE19754818A1/de not_active Withdrawn
-
1998
- 1998-11-10 EP EP98121332A patent/EP0922859A3/fr not_active Withdrawn
- 1998-12-09 CA CA002255376A patent/CA2255376A1/fr not_active Abandoned
- 1998-12-09 US US09/208,811 patent/US6158988A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1181193A (en) * | 1967-04-19 | 1970-02-11 | Seeberger K G Maschinen Und Ge | Improvements in or relating to Worm Pumps |
EP0353553A2 (fr) * | 1988-07-30 | 1990-02-07 | Gummi-Jäger Kg Gmbh & Cie | Procédé de fabrication de stators pour pompes à vis excentrique |
DE4006339C1 (en) * | 1990-03-01 | 1991-08-01 | Gd-Anker Gmbh, 3370 Seesen, De | Stator for eccentric scroll pump - has threaded inside profile, and rubber-elastic insert on metallic partly-threaded cover |
Also Published As
Publication number | Publication date |
---|---|
US6158988A (en) | 2000-12-12 |
EP0922859A2 (fr) | 1999-06-16 |
CA2255376A1 (fr) | 1999-06-10 |
DE19754818A1 (de) | 1999-06-17 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE ES FR GB IT |
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AX | Request for extension of the european patent |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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17P | Request for examination filed |
Effective date: 20000504 |
|
AKX | Designation fees paid |
Free format text: AT DE ES FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20030703 |
|
17Q | First examination report despatched |
Effective date: 20030703 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20070111 |