ES2270985T3 - Bomba centrifuga con una disposicion de cojinetes. - Google Patents
Bomba centrifuga con una disposicion de cojinetes. Download PDFInfo
- Publication number
- ES2270985T3 ES2270985T3 ES01910257T ES01910257T ES2270985T3 ES 2270985 T3 ES2270985 T3 ES 2270985T3 ES 01910257 T ES01910257 T ES 01910257T ES 01910257 T ES01910257 T ES 01910257T ES 2270985 T3 ES2270985 T3 ES 2270985T3
- Authority
- ES
- Spain
- Prior art keywords
- bearings
- wheel
- shaft
- pump
- centrifugal 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 238000005086 pumping Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 208000018459 dissociative disease Diseases 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012384 transportation and delivery Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- F04D29/04—Shafts or bearings, or assemblies thereof
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/049—Roller bearings
-
- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings 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
- F05D2260/60—Fluid transfer
- F05D2260/602—Drainage
- F05D2260/6022—Drainage of leakage having past a seal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Non-Positive Displacement Air Blowers (AREA)
- Rolling Contact Bearings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20000912A NO311105B1 (no) | 2000-02-24 | 2000-02-24 | Sentrifugalpumpe |
| NO20000912 | 2000-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2270985T3 true ES2270985T3 (es) | 2007-04-16 |
Family
ID=19910781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES01910257T Expired - Lifetime ES2270985T3 (es) | 2000-02-24 | 2001-02-23 | Bomba centrifuga con una disposicion de cojinetes. |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1272761B8 (de) |
| JP (1) | JP4035326B2 (de) |
| KR (1) | KR100471537B1 (de) |
| AT (1) | ATE340936T1 (de) |
| AU (1) | AU3783301A (de) |
| DE (1) | DE60123410T2 (de) |
| DK (1) | DK1272761T3 (de) |
| ES (1) | ES2270985T3 (de) |
| NO (1) | NO311105B1 (de) |
| WO (1) | WO2001088380A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2901638B1 (de) * | 1979-01-17 | 1979-08-30 | Gascoigne Suedstall Gmbh | Kreiselpumpe fuer mit Feststoffen versetzte Fluessigkeiten |
| DE3421374C1 (de) * | 1984-06-08 | 1985-06-20 | Skf Gmbh | Lagereinheit mit integrierter Pumpe |
| US5217350A (en) * | 1990-12-28 | 1993-06-08 | Honda Giken Kogyo Kabushiki Kaisha | Water pump |
| FR2693514B1 (fr) * | 1992-07-10 | 1994-09-02 | Richard Baglin | Perfectionnement aux pompes centrifuges. |
| DE4327425A1 (de) * | 1992-09-14 | 1994-03-17 | Klein Schanzlin & Becker Ag | Lagerung |
-
2000
- 2000-02-24 NO NO20000912A patent/NO311105B1/no not_active IP Right Cessation
-
2001
- 2001-02-23 JP JP2001584743A patent/JP4035326B2/ja not_active Expired - Fee Related
- 2001-02-23 WO PCT/NO2001/000073 patent/WO2001088380A1/en not_active Ceased
- 2001-02-23 ES ES01910257T patent/ES2270985T3/es not_active Expired - Lifetime
- 2001-02-23 AT AT01910257T patent/ATE340936T1/de not_active IP Right Cessation
- 2001-02-23 DE DE60123410T patent/DE60123410T2/de not_active Expired - Lifetime
- 2001-02-23 AU AU37833/01A patent/AU3783301A/en not_active Withdrawn
- 2001-02-23 KR KR10-2002-7010861A patent/KR100471537B1/ko not_active Expired - Fee Related
- 2001-02-23 DK DK01910257T patent/DK1272761T3/da active
- 2001-02-23 EP EP01910257A patent/EP1272761B8/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1272761B1 (de) | 2006-09-27 |
| DK1272761T3 (da) | 2007-01-29 |
| EP1272761B8 (de) | 2006-11-15 |
| WO2001088380A1 (en) | 2001-11-22 |
| NO311105B1 (no) | 2001-10-08 |
| EP1272761A1 (de) | 2003-01-08 |
| KR100471537B1 (ko) | 2005-03-09 |
| JP2003533643A (ja) | 2003-11-11 |
| JP4035326B2 (ja) | 2008-01-23 |
| DE60123410T2 (de) | 2007-08-23 |
| NO20000912D0 (no) | 2000-02-24 |
| DE60123410D1 (de) | 2006-11-09 |
| NO20000912L (no) | 2001-08-27 |
| AU3783301A (en) | 2001-11-26 |
| ATE340936T1 (de) | 2006-10-15 |
| KR20030009366A (ko) | 2003-01-29 |
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