EP1211422A3 - Rotor eines Spaltmotors für eine Spaltrohrmotorpumpe - Google Patents
Rotor eines Spaltmotors für eine Spaltrohrmotorpumpe Download PDFInfo
- Publication number
- EP1211422A3 EP1211422A3 EP01125950A EP01125950A EP1211422A3 EP 1211422 A3 EP1211422 A3 EP 1211422A3 EP 01125950 A EP01125950 A EP 01125950A EP 01125950 A EP01125950 A EP 01125950A EP 1211422 A3 EP1211422 A3 EP 1211422A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- canned motor
- rotor
- drive shaft
- bearing structure
- tube
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10059458 | 2000-11-30 | ||
DE10059458A DE10059458A1 (de) | 2000-11-30 | 2000-11-30 | Elektrischer Antriebsmotor für eine Kreiselpumpe für insbesondere Heizungsanlagen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1211422A2 EP1211422A2 (de) | 2002-06-05 |
EP1211422A3 true EP1211422A3 (de) | 2005-04-27 |
EP1211422B1 EP1211422B1 (de) | 2007-04-25 |
Family
ID=7665245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01125950A Expired - Lifetime EP1211422B1 (de) | 2000-11-30 | 2001-10-31 | Rotor eines Spaltmotors für eine Spaltrohrmotorpumpe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1211422B1 (de) |
AT (1) | ATE360755T1 (de) |
DE (2) | DE10059458A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216402A1 (de) * | 2002-04-12 | 2003-10-23 | Wilo Gmbh | Kreiselpumpe mit integriertem Magnetfilter |
DE10226145A1 (de) * | 2002-06-13 | 2004-03-11 | Wilo Ag | Verfahren zur Montage eines Spalttopfmotors |
DE102004023790B4 (de) | 2004-05-07 | 2016-02-18 | Xylem Ip Holdings Llc | Umwälzpumpe und Verfahren zur Flüssigkeitsschmierung eines sphärischen Lagers in einem Elektromotor |
DE102009034158B4 (de) * | 2009-07-20 | 2023-11-16 | Flender Gmbh | Kapselung einer elektrischen Maschine |
DE102012012443A1 (de) * | 2012-06-22 | 2013-12-24 | Wilo Se | Motorkreiselpumpe mit einer Gleitringdichtung |
DE102017206089B4 (de) * | 2017-04-10 | 2020-01-16 | BSH Hausgeräte GmbH | Nassläufer-Pumpe und Haushaltsgerät |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2160861A1 (de) * | 1970-12-11 | 1972-06-22 | Inventio Ag | Schmier- und Filtereinrichtung für Umwälzpumpe |
DE3511464A1 (de) * | 1985-03-29 | 1986-10-09 | Halm, Richard, 7066 Baltmannsweiler | Fluessigkeitspumpe |
EP0520303A2 (de) * | 1991-06-22 | 1992-12-30 | Grundfos A/S | Gleitlager mit einem elastischen Mantel für einen Kreiselpumpenmotor |
DE19525704C1 (de) * | 1995-07-14 | 1996-07-25 | Grundfos As | Gekapselter Rotor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE805408C (de) * | 1949-08-06 | 1951-05-17 | Pleuger K G | Einrichtung zum Schutz von unter Fluessigkeiten arbeitenden Elektromotoren gegen das Eindringen von Verunreinigungen |
-
2000
- 2000-11-30 DE DE10059458A patent/DE10059458A1/de not_active Withdrawn
-
2001
- 2001-10-31 AT AT01125950T patent/ATE360755T1/de not_active IP Right Cessation
- 2001-10-31 EP EP01125950A patent/EP1211422B1/de not_active Expired - Lifetime
- 2001-10-31 DE DE50112399T patent/DE50112399D1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2160861A1 (de) * | 1970-12-11 | 1972-06-22 | Inventio Ag | Schmier- und Filtereinrichtung für Umwälzpumpe |
DE3511464A1 (de) * | 1985-03-29 | 1986-10-09 | Halm, Richard, 7066 Baltmannsweiler | Fluessigkeitspumpe |
EP0520303A2 (de) * | 1991-06-22 | 1992-12-30 | Grundfos A/S | Gleitlager mit einem elastischen Mantel für einen Kreiselpumpenmotor |
DE19525704C1 (de) * | 1995-07-14 | 1996-07-25 | Grundfos As | Gekapselter Rotor |
Also Published As
Publication number | Publication date |
---|---|
EP1211422B1 (de) | 2007-04-25 |
DE50112399D1 (de) | 2007-06-06 |
DE10059458A1 (de) | 2002-06-13 |
ATE360755T1 (de) | 2007-05-15 |
EP1211422A2 (de) | 2002-06-05 |
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