ATE449914T1 - Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des stators - Google Patents
Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des statorsInfo
- Publication number
- ATE449914T1 ATE449914T1 AT01925772T AT01925772T ATE449914T1 AT E449914 T1 ATE449914 T1 AT E449914T1 AT 01925772 T AT01925772 T AT 01925772T AT 01925772 T AT01925772 T AT 01925772T AT E449914 T1 ATE449914 T1 AT E449914T1
- Authority
- AT
- Austria
- Prior art keywords
- crown
- closing
- shell
- stator
- submersible 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
- Lock And Its Accessories (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000MO000088A IT1314627B1 (it) | 2000-05-02 | 2000-05-02 | Dispositivo di bloccaggio del pacco statorico di elettropompe |
PCT/IB2001/000716 WO2001083996A1 (en) | 2000-05-02 | 2001-04-30 | Locking device for locking the stator pack of motor-driven pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE449914T1 true ATE449914T1 (de) | 2009-12-15 |
Family
ID=11450454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01925772T ATE449914T1 (de) | 2000-05-02 | 2001-04-30 | Zentrifugaltauchpumpe mit einer verschlussvorrichtung zum verschliessen des stators |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1280999B1 (de) |
CN (1) | CN1177148C (de) |
AT (1) | ATE449914T1 (de) |
AU (1) | AU2001252453A1 (de) |
DE (1) | DE60140607D1 (de) |
IT (1) | IT1314627B1 (de) |
WO (1) | WO2001083996A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMO20030225A1 (it) * | 2003-07-31 | 2005-02-01 | Caprari Spa | Dispositivo di bloccaggio del pacco statorico di pompe. |
ITBO20080219A1 (it) * | 2008-04-09 | 2009-10-10 | Pedrollo Spa | Elettropompa centrifuga |
IT1398808B1 (it) * | 2010-03-17 | 2013-03-18 | Calpeda A Spa | Gruppo motore perfezionato per dispositivi di pompaggio |
IT1399011B1 (it) * | 2010-03-17 | 2013-03-28 | Calpeda A Spa | Dispositivo di compressione del gruppo statorico di una pompa |
EP2818722B1 (de) * | 2013-06-24 | 2019-01-09 | Grundfos Holding A/S | Kreiselpumpe |
RU2632741C2 (ru) * | 2016-03-28 | 2017-10-09 | Общество С Ограниченной Ответственностью "Вниибт-Буровой Инструмент" | Устройство подачи затворной жидкости к двойному торцовому уплотнению мультифазной насосной установки |
DE102020133327B4 (de) * | 2020-12-14 | 2023-01-19 | KSB SE & Co. KGaA | Pumpenanordnung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171934A (en) | 1978-05-08 | 1979-10-23 | Trw Inc. | Cable-suspended, liner-supported submergible pump installation with locking discharge head |
US4445820A (en) | 1980-12-27 | 1984-05-01 | Aisan Kogyo Kabushiki Kaisha | Electrically powered pump |
IT1263644B (it) | 1993-02-12 | 1996-08-27 | Askoll Spa | Pompa centrifuga perfezionata |
-
2000
- 2000-05-02 IT IT2000MO000088A patent/IT1314627B1/it active
-
2001
- 2001-04-30 WO PCT/IB2001/000716 patent/WO2001083996A1/en active Application Filing
- 2001-04-30 DE DE60140607T patent/DE60140607D1/de not_active Expired - Fee Related
- 2001-04-30 EP EP01925772A patent/EP1280999B1/de not_active Expired - Lifetime
- 2001-04-30 AT AT01925772T patent/ATE449914T1/de not_active IP Right Cessation
- 2001-04-30 AU AU2001252453A patent/AU2001252453A1/en not_active Abandoned
- 2001-04-30 CN CNB018089240A patent/CN1177148C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2001083996A1 (en) | 2001-11-08 |
ITMO20000088A0 (it) | 2000-05-02 |
CN1177148C (zh) | 2004-11-24 |
AU2001252453A1 (en) | 2001-11-12 |
DE60140607D1 (de) | 2010-01-07 |
ITMO20000088A1 (it) | 2001-11-02 |
EP1280999B1 (de) | 2009-11-25 |
EP1280999A1 (de) | 2003-02-05 |
IT1314627B1 (it) | 2002-12-20 |
CN1427923A (zh) | 2003-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |