MXPA06011759A - Eccentric screw pump with integrated drive. - Google Patents
Eccentric screw pump with integrated drive.Info
- Publication number
- MXPA06011759A MXPA06011759A MXPA06011759A MXPA06011759A MXPA06011759A MX PA06011759 A MXPA06011759 A MX PA06011759A MX PA06011759 A MXPA06011759 A MX PA06011759A MX PA06011759 A MXPA06011759 A MX PA06011759A MX PA06011759 A MXPA06011759 A MX PA06011759A
- Authority
- MX
- Mexico
- Prior art keywords
- screw pump
- eccentric screw
- integrated drive
- rotor
- drive motor
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/008—Prime movers
-
- 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
Abstract
The invention relates to an eccentric screw pump which comprises a stator (2)and a rotor (1) rotating therein as well as a drive motor for driving the rotor.The armature (3) of the drive motor is non-rotationally linked with the rotorand rotates inside a cylindrical pot (5) on an eccentric orbit. The torque fordriving the rotor is generated by means of a stator winding (4).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004038686A DE102004038686B3 (en) | 2004-08-10 | 2004-08-10 | Spiral pump e.g. for integrated drive, has rotor which runs in it and driving motor connected to rotor such as fixed winding, and runners surrounding rotor and covered by housing |
PCT/DE2005/001251 WO2006015571A1 (en) | 2004-08-10 | 2005-07-15 | Eccentric screw pump with integrated drive |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA06011759A true MXPA06011759A (en) | 2007-05-31 |
Family
ID=34802032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA06011759A MXPA06011759A (en) | 2004-08-10 | 2005-07-15 | Eccentric screw pump with integrated drive. |
Country Status (13)
Country | Link |
---|---|
US (1) | US20070104595A1 (en) |
EP (1) | EP1778980B1 (en) |
JP (1) | JP2008509335A (en) |
KR (1) | KR100874043B1 (en) |
CN (1) | CN100460680C (en) |
AT (1) | ATE377150T1 (en) |
BR (1) | BRPI0513307A (en) |
CA (1) | CA2553795C (en) |
DE (3) | DE102004038686B3 (en) |
ES (1) | ES2294727T3 (en) |
MX (1) | MXPA06011759A (en) |
RU (1) | RU2361116C2 (en) |
WO (1) | WO2006015571A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5190618B2 (en) * | 2007-08-20 | 2013-04-24 | 兵神装備株式会社 | Rotor drive mechanism and pump device |
DE102008039973A1 (en) * | 2008-08-27 | 2010-03-04 | Wmf Württembergische Metallwarenfabrik Ag | Cavity Pump |
DE102009024088A1 (en) | 2009-06-06 | 2010-12-09 | Zeus Gmbh | Tire filler, method for producing a tire filling and apparatus for carrying out the method |
MD4338C1 (en) * | 2013-05-21 | 2015-10-31 | Юрий ЩИГОРЕВ | Screw electric pump with autonomous cooling |
CN103423064B (en) * | 2013-08-29 | 2016-12-28 | 中矿瑞杰(北京)科技有限公司 | A kind of fluid-power motor |
EP2944819B1 (en) | 2014-05-12 | 2017-07-12 | Hugo Vogelsang Maschinenbau GmbH | Eccentric screw pump |
JP6635694B2 (en) * | 2014-08-05 | 2020-01-29 | 兵神装備株式会社 | Pump body, pump device, flow meter and generator |
WO2017154023A1 (en) * | 2016-03-07 | 2017-09-14 | Sona Pumps | Motor with positive displacement helical pump inside motor shaft |
BE1025347B1 (en) * | 2017-06-28 | 2019-02-05 | Atlas Copco Airpower Naamloze Vennootschap | CYLINDRICAL SYMMETRIC VOLUMETRIC MACHINE |
CN113062859A (en) * | 2021-04-21 | 2021-07-02 | 中国石油大学(华东) | Rotor built-in type machine-pump integrated all-metal screw pump oil production device |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2212417A (en) * | 1938-02-10 | 1940-08-20 | Robbins & Myers | Combined motor and pump |
US2957427A (en) * | 1956-12-28 | 1960-10-25 | Walter J O'connor | Self-regulating pumping mechanism |
FR1559710A (en) * | 1966-12-26 | 1969-03-14 | ||
US3951097A (en) * | 1975-05-01 | 1976-04-20 | Wallace Clark | Hydraulic motor or pump |
US4981281A (en) * | 1983-12-21 | 1991-01-01 | Robert W. Brundage | Solenoid controlled fluid flow valve |
DE3621967A1 (en) * | 1986-07-01 | 1988-01-14 | Heinrich Josef Lettmann | Pipe-shaped pump unit with drive motor |
US4802827A (en) * | 1986-12-24 | 1989-02-07 | Kabushiki Kaisha Toshiba | Compressor |
JP2619642B2 (en) * | 1987-05-30 | 1997-06-11 | 京セラ株式会社 | Eccentric screw pump |
FR2617534A1 (en) * | 1987-06-30 | 1989-01-06 | Inst Francais Du Petrole | DEVICE FOR PUMPING A FLUID INTO THE BOTTOM OF A WELL |
GB8820444D0 (en) * | 1988-08-30 | 1988-09-28 | Framo Dev Ltd | Electric motor |
DE4313442A1 (en) * | 1993-04-24 | 1994-10-27 | Resch Maschinen Und Geraetebau | Fluid pump |
US5759019A (en) * | 1994-02-14 | 1998-06-02 | Steven M. Wood | Progressive cavity pumps using composite materials |
US5549160A (en) * | 1994-05-27 | 1996-08-27 | National-Oilwell Canada Ltd. | Downhole progressing cavity pump rotor valve |
US5549464A (en) * | 1994-10-29 | 1996-08-27 | Varadan; Rajan | Drive arrangement for progressing cavity pump |
US5779460A (en) * | 1996-06-07 | 1998-07-14 | Ici Canada Inc. | Progressive cavity pump with tamper-proof safety |
CN1068935C (en) * | 1998-01-26 | 2001-07-25 | 宋志超 | Metal stator screw pump |
JP4365984B2 (en) * | 1999-05-14 | 2009-11-18 | キヤノン株式会社 | Manufacturing method of recycled plastic material |
US7374005B2 (en) * | 2000-01-10 | 2008-05-20 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Opposing pump/motors |
US6361292B1 (en) * | 2000-04-12 | 2002-03-26 | Sheldon S. L. Chang | Linear flow blood pump |
DE10123139B4 (en) * | 2001-04-30 | 2005-08-11 | Berlin Heart Ag | Method for controlling a support pump for pulsatile pressure fluid delivery systems |
CN2528964Y (en) * | 2002-03-08 | 2003-01-01 | 宋其国 | External driving double-rotation helicoidal pump |
DE10251846A1 (en) * | 2002-11-07 | 2004-05-19 | Netzsch-Mohnopumpen Gmbh | pump drive |
US7074018B2 (en) * | 2003-07-10 | 2006-07-11 | Sheldon Chang | Direct drive linear flow blood pump |
US7699586B2 (en) * | 2004-12-03 | 2010-04-20 | Heartware, Inc. | Wide blade, axial flow pump |
US7226277B2 (en) * | 2004-12-22 | 2007-06-05 | Pratt & Whitney Canada Corp. | Pump and method |
-
2004
- 2004-08-10 DE DE102004038686A patent/DE102004038686B3/en not_active Expired - Fee Related
-
2005
- 2005-07-15 ES ES05768100T patent/ES2294727T3/en active Active
- 2005-07-15 CN CNB2005800263773A patent/CN100460680C/en not_active Expired - Fee Related
- 2005-07-15 MX MXPA06011759A patent/MXPA06011759A/en active IP Right Grant
- 2005-07-15 JP JP2007525158A patent/JP2008509335A/en active Pending
- 2005-07-15 BR BRPI0513307-6A patent/BRPI0513307A/en not_active IP Right Cessation
- 2005-07-15 KR KR1020067015387A patent/KR100874043B1/en not_active IP Right Cessation
- 2005-07-15 DE DE112005002517T patent/DE112005002517A5/en not_active Withdrawn
- 2005-07-15 RU RU2006145438/06A patent/RU2361116C2/en not_active IP Right Cessation
- 2005-07-15 AT AT05768100T patent/ATE377150T1/en not_active IP Right Cessation
- 2005-07-15 EP EP05768100A patent/EP1778980B1/en not_active Not-in-force
- 2005-07-15 WO PCT/DE2005/001251 patent/WO2006015571A1/en active IP Right Grant
- 2005-07-15 CA CA002553795A patent/CA2553795C/en not_active Expired - Fee Related
- 2005-07-15 DE DE502005001849T patent/DE502005001849D1/en active Active
-
2006
- 2006-12-28 US US11/617,538 patent/US20070104595A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20070033954A (en) | 2007-03-27 |
CN100460680C (en) | 2009-02-11 |
JP2008509335A (en) | 2008-03-27 |
CN101006276A (en) | 2007-07-25 |
US20070104595A1 (en) | 2007-05-10 |
DE502005001849D1 (en) | 2007-12-13 |
KR100874043B1 (en) | 2008-12-12 |
EP1778980A1 (en) | 2007-05-02 |
ATE377150T1 (en) | 2007-11-15 |
DE102004038686B3 (en) | 2005-08-25 |
CA2553795A1 (en) | 2006-02-16 |
RU2006145438A (en) | 2008-09-20 |
RU2361116C2 (en) | 2009-07-10 |
DE112005002517A5 (en) | 2007-07-12 |
ES2294727T3 (en) | 2008-04-01 |
BRPI0513307A (en) | 2008-05-06 |
CA2553795C (en) | 2009-07-14 |
EP1778980B1 (en) | 2007-10-31 |
WO2006015571A1 (en) | 2006-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |