ATE459802T1 - Mehrschichtiger elastomerstator einer exzenterschneckenpumpe - Google Patents
Mehrschichtiger elastomerstator einer exzenterschneckenpumpeInfo
- Publication number
- ATE459802T1 ATE459802T1 AT06250149T AT06250149T ATE459802T1 AT E459802 T1 ATE459802 T1 AT E459802T1 AT 06250149 T AT06250149 T AT 06250149T AT 06250149 T AT06250149 T AT 06250149T AT E459802 T1 ATE459802 T1 AT E459802T1
- Authority
- AT
- Austria
- Prior art keywords
- elastomer
- stator
- screw pump
- processing screw
- layer elastomer
- 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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/008—Pumps for submersible use, i.e. down-hole pumping
-
- 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
-
- 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
- F04C2230/20—Manufacture essentially without removing material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture Of Motors, Generators (AREA)
- Rotary Pumps (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/034,075 US7517202B2 (en) | 2005-01-12 | 2005-01-12 | Multiple elastomer layer progressing cavity stators |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE459802T1 true ATE459802T1 (de) | 2010-03-15 |
Family
ID=36202500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06250149T ATE459802T1 (de) | 2005-01-12 | 2006-01-12 | Mehrschichtiger elastomerstator einer exzenterschneckenpumpe |
Country Status (5)
Country | Link |
---|---|
US (1) | US7517202B2 (de) |
EP (1) | EP1693571B1 (de) |
AT (1) | ATE459802T1 (de) |
CA (1) | CA2532756C (de) |
DE (1) | DE602006012565D1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9163629B2 (en) * | 2006-07-31 | 2015-10-20 | Schlumberger Technology Corporation | Controlled thickness resilient material lined stator and method of forming |
US20080023123A1 (en) * | 2006-07-31 | 2008-01-31 | Schlumberger Technology Corporation | Automatic elastomer extrusion apparatus and method |
US20100108393A1 (en) * | 2008-11-04 | 2010-05-06 | Baker Hughes Incorporated | Downhole mud motor and method of improving durabilty thereof |
US8734141B2 (en) * | 2009-09-23 | 2014-05-27 | Halliburton Energy Services, P.C. | Stator/rotor assemblies having enhanced performance |
US8777598B2 (en) * | 2009-11-13 | 2014-07-15 | Schlumberger Technology Corporation | Stators for downwhole motors, methods for fabricating the same, and downhole motors incorporating the same |
US9309767B2 (en) | 2010-08-16 | 2016-04-12 | National Oilwell Varco, L.P. | Reinforced stators and fabrication methods |
US8944789B2 (en) | 2010-12-10 | 2015-02-03 | National Oilwell Varco, L.P. | Enhanced elastomeric stator insert via reinforcing agent distribution and orientation |
US9168552B2 (en) | 2011-08-25 | 2015-10-27 | Smith International, Inc. | Spray system for application of adhesive to a stator tube |
US8888474B2 (en) | 2011-09-08 | 2014-11-18 | Baker Hughes Incorporated | Downhole motors and pumps with asymmetric lobes |
US9091264B2 (en) | 2011-11-29 | 2015-07-28 | Baker Hughes Incorporated | Apparatus and methods utilizing progressive cavity motors and pumps with rotors and/or stators with hybrid liners |
WO2013126546A1 (en) | 2012-02-21 | 2013-08-29 | Smith International, Inc. | Fiber reinforced elastomeric stator |
FR2991402B1 (fr) | 2012-05-29 | 2014-08-15 | Christian Bratu | Pompe a cavites progressives |
WO2014014442A1 (en) * | 2012-07-16 | 2014-01-23 | Halliburton Energy Services, Inc. | Downhole motors having adjustable power units |
US9133841B2 (en) | 2013-04-11 | 2015-09-15 | Cameron International Corporation | Progressing cavity stator with metal plates having apertures with englarged ends |
US10012230B2 (en) | 2014-02-18 | 2018-07-03 | Reme Technologies, Llc | Graphene enhanced elastomeric stator |
EP3108142B1 (de) | 2014-02-18 | 2017-11-15 | Vert Rotors UK Limited | Drehmaschine mit positiver verdrängung |
US9896885B2 (en) | 2015-12-10 | 2018-02-20 | Baker Hughes Incorporated | Hydraulic tools including removable coatings, drilling systems, and methods of making and using hydraulic tools |
US10527037B2 (en) * | 2016-04-18 | 2020-01-07 | Baker Hughes, A Ge Company, Llc | Mud motor stators and pumps and method of making |
US10920493B2 (en) * | 2017-02-21 | 2021-02-16 | Baker Hughes, A Ge Company, Llc | Method of forming stators for downhole motors |
US20210189848A1 (en) * | 2019-12-19 | 2021-06-24 | Schlumberger Technology Corporation | Undercured stator for mud motor |
CA3115512C (en) | 2020-04-21 | 2023-08-22 | Roper Pump Company | Stator with modular interior |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2527673A (en) * | 1947-02-28 | 1950-10-31 | Robbins & Myers | Internal helical gear pump |
US3139035A (en) * | 1960-10-24 | 1964-06-30 | Walter J O'connor | Cavity pump mechanism |
US3084631A (en) * | 1962-01-17 | 1963-04-09 | Robbins & Myers | Helical gear pump with stator compression |
DE1528978A1 (de) | 1964-10-29 | 1969-07-17 | Continental Gummi Werke Ag | Pumpe mit schraubenfoermig ausgebildetem Rotor und Stator |
US3417664A (en) * | 1966-08-29 | 1968-12-24 | Black & Decker Mfg Co | Vane construction for pneumatic motor |
US3499389A (en) * | 1967-04-19 | 1970-03-10 | Seeberger Kg | Worm pump |
SU436944A1 (de) * | 1971-11-29 | 1974-07-25 | ||
IT978275B (it) * | 1972-01-21 | 1974-09-20 | Streicher Gmbh | Statore registrabile per pompe con coclea ad eccentrico |
US3840080A (en) * | 1973-03-26 | 1974-10-08 | Baker Oil Tools Inc | Fluid actuated down-hole drilling apparatus |
US3975120A (en) * | 1973-11-14 | 1976-08-17 | Smith International, Inc. | Wafer elements for progressing cavity stators |
US3912426A (en) * | 1974-01-15 | 1975-10-14 | Smith International | Segmented stator for progressive cavity transducer |
FR2343906A1 (fr) * | 1976-03-09 | 1977-10-07 | Mecanique Metallurgie Ste Gle | Perfectionnements aux stators de pompes a vis |
US4144001A (en) * | 1977-03-29 | 1979-03-13 | Fordertechnik Streicher Gmbh | Eccentric worm pump with annular wearing elements |
US4265323A (en) * | 1979-09-13 | 1981-05-05 | Christensen, Inc. | Direct bit drive for deep drilling tools |
DE3019308C2 (de) * | 1980-05-21 | 1982-09-02 | Christensen, Inc., 84115 Salt Lake City, Utah | Meißeldirektantrieb für Tiefbohrwerkzeuge |
HU181561B (en) | 1980-07-17 | 1983-10-28 | Femmechanika | Stator for single-spindle screw pump |
FR2551804B1 (fr) * | 1983-09-12 | 1988-02-05 | Inst Francais Du Petrole | Dispositif utilisable notamment pour le pompage d'un fluide tres visqueux et/ou contenant une proportion notable de gaz, particulierement pour la production de petrole |
DE3409970C1 (de) * | 1984-03-19 | 1985-07-18 | Norton Christensen, Inc., Salt Lake City, Utah | Vorrichtung zum Foerdern von fliessfaehigen Stoffen |
US4558991A (en) * | 1985-01-10 | 1985-12-17 | Barr Robert A | Wave pump assembly |
DE3503604A1 (de) | 1985-02-02 | 1986-08-07 | Gummi-Jäger KG GmbH & Cie, 3000 Hannover | Exzenterschneckenpumpe |
US4636151A (en) * | 1985-03-13 | 1987-01-13 | Hughes Tool Company | Downhole progressive cavity type drilling motor with flexible connecting rod |
US4676725A (en) * | 1985-12-27 | 1987-06-30 | Hughes Tool Company | Moineau type gear mechanism with resilient sleeve |
US5611397A (en) * | 1994-02-14 | 1997-03-18 | Wood; Steven M. | Reverse Moineau motor and centrifugal pump assembly for producing fluids from a well |
US6183226B1 (en) * | 1986-04-24 | 2001-02-06 | Steven M. Wood | Progressive cavity motors using composite materials |
DE3826033A1 (de) * | 1988-07-30 | 1990-02-01 | Gummi Jaeger Kg Gmbh & Cie | Verfahren zur herstellung von elastomerstatoren fuer exzenterschneckenpumpen |
EP0358789A1 (de) | 1988-09-14 | 1990-03-21 | FOREG Aktiengesellschaft | Stator für Exzenterschneckenpumpen |
JPH0641565B2 (ja) * | 1988-11-01 | 1994-06-01 | 信越化学工業株式会社 | 硬化性フッ素シリコーン組成物 |
DE4006339C2 (de) * | 1990-03-01 | 1994-08-04 | Gd Anker Gmbh & Co Kg | Stator für eine Exzenterschneckenpumpe |
US5090497A (en) * | 1990-07-30 | 1992-02-25 | Baker Hughes Incorporated | Flexible coupling for progressive cavity downhole drilling motor |
US5171138A (en) * | 1990-12-20 | 1992-12-15 | Drilex Systems, Inc. | Composite stator construction for downhole drilling motors |
US5257967B1 (en) * | 1991-01-24 | 1995-10-03 | Diamond Roller Corp | Inking rollers |
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 |
DE19531318A1 (de) | 1995-08-25 | 1997-02-27 | Artemis Kautschuk Kunststoff | Stator für Exzenterschneckenpumpen |
US5700888A (en) * | 1996-11-07 | 1997-12-23 | Bridgestone Corporation | Synthesis of macrocyclic polymers having low hysteresis compounded properties |
AU1928599A (en) * | 1997-12-18 | 1999-07-05 | Baker Hughes Incorporated | Methods of making stators for moineau pumps |
US6224526B1 (en) * | 1997-12-19 | 2001-05-01 | H.B. Fuller Licensing & Financing, Inc. | Printing rollers |
US6309195B1 (en) * | 1998-06-05 | 2001-10-30 | Halliburton Energy Services, Inc. | Internally profiled stator tube |
US6241494B1 (en) * | 1998-09-18 | 2001-06-05 | Schlumberger Technology Company | Non-elastomeric stator and downhole drilling motors incorporating same |
US6190771B1 (en) * | 1998-12-28 | 2001-02-20 | Jiann H. Chen | Fuser assembly with donor roller having reduced release agent swell |
FR2794498B1 (fr) * | 1999-06-07 | 2001-06-29 | Inst Francais Du Petrole | Pompe a cavites progressantes a stator composite et son procede de fabrication |
DE29911031U1 (de) * | 1999-06-24 | 2000-11-23 | Artemis Kautschuk Kunststoff | Nach dem Moineau-Prinzip arbeitender Bohrmotor für Tiefbohrungen |
DE10129107C2 (de) * | 2001-06-16 | 2003-08-14 | Westland Gummiwerke Gmbh & Co | Walze für Fluidfilmaufbereitung oder Verarbeitung |
US6604921B1 (en) * | 2002-01-24 | 2003-08-12 | Schlumberger Technology Corporation | Optimized liner thickness for positive displacement drilling motors |
US6881045B2 (en) * | 2003-06-19 | 2005-04-19 | Robbins & Myers Energy Systems, L.P. | Progressive cavity pump/motor |
WO2005042910A2 (en) * | 2003-10-27 | 2005-05-12 | Dyna-Drill Technologies, Inc. | Asymmetric contouring of elastomer liner on lobes in a moineau style power section stator |
-
2005
- 2005-01-12 US US11/034,075 patent/US7517202B2/en not_active Expired - Fee Related
-
2006
- 2006-01-11 CA CA2532756A patent/CA2532756C/en not_active Expired - Fee Related
- 2006-01-12 AT AT06250149T patent/ATE459802T1/de not_active IP Right Cessation
- 2006-01-12 EP EP06250149A patent/EP1693571B1/de not_active Not-in-force
- 2006-01-12 DE DE602006012565T patent/DE602006012565D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CA2532756A1 (en) | 2006-07-12 |
US20060153724A1 (en) | 2006-07-13 |
US7517202B2 (en) | 2009-04-14 |
EP1693571A2 (de) | 2006-08-23 |
CA2532756C (en) | 2011-03-22 |
DE602006012565D1 (de) | 2010-04-15 |
EP1693571B1 (de) | 2010-03-03 |
EP1693571A3 (de) | 2006-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |