CA2547116A1 - Pompe centrifuge sans contact - Google Patents
Pompe centrifuge sans contact Download PDFInfo
- Publication number
- CA2547116A1 CA2547116A1 CA002547116A CA2547116A CA2547116A1 CA 2547116 A1 CA2547116 A1 CA 2547116A1 CA 002547116 A CA002547116 A CA 002547116A CA 2547116 A CA2547116 A CA 2547116A CA 2547116 A1 CA2547116 A1 CA 2547116A1
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- centrifugal pump
- casing
- interior
- impeller
- 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.)
- Abandoned
Links
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 18
- 238000013519 translation Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 27
- 230000000694 effects Effects 0.000 description 26
- 239000000463 material Substances 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000000452 restraining effect Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
- F04D13/027—Details of the magnetic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/347,941 US20070183908A1 (en) | 2006-02-06 | 2006-02-06 | Contactless centrifugal pump |
| US11/347,941 | 2006-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2547116A1 true CA2547116A1 (fr) | 2007-08-06 |
Family
ID=38334248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002547116A Abandoned CA2547116A1 (fr) | 2006-02-06 | 2006-05-16 | Pompe centrifuge sans contact |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20070183908A1 (fr) |
| CA (1) | CA2547116A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030143A (zh) * | 2021-11-17 | 2022-02-11 | 徐州云泰精密技术有限公司 | 一种冲裁集电环水口装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108696088B (zh) * | 2018-07-09 | 2023-09-22 | 稻津电机(珠海)有限公司 | 一种侧装式无刷直流电机 |
| CN116722699B (zh) * | 2023-08-10 | 2023-11-07 | 大澳电器（江苏）有限公司 | 电机内外压力平衡系统 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080112A (en) * | 1976-02-03 | 1978-03-21 | March Manufacturing Company | Magnetically-coupled pump |
| US4152099A (en) * | 1977-05-31 | 1979-05-01 | Milton Roy Company | Magnetically coupled pump and impeller assembly therefor |
| JPS5696198A (en) * | 1979-12-27 | 1981-08-04 | Matsushita Electric Ind Co Ltd | Pump |
| JPS5827869A (ja) * | 1981-08-11 | 1983-02-18 | Nippon Denso Co Ltd | 電動式燃料ポンプ装置 |
| US4728268A (en) * | 1984-11-02 | 1988-03-01 | Karsten Laing | Rotodynamic pump |
| IT1243345B (it) * | 1990-07-16 | 1994-06-10 | Dideco Spa | Pompa centrifuga per liquido, in particolare sangue in circolazione extracorporea |
| US5137418A (en) * | 1990-12-21 | 1992-08-11 | Roy E. Roth Company | Floating self-centering turbine impeller |
| US5411378A (en) * | 1992-09-08 | 1995-05-02 | Sipin; Anatole J. | Orbiting fluid pump |
| JP3228446B2 (ja) * | 1993-03-30 | 2001-11-12 | 株式会社デンソー | ウエスコポンプ |
| US5888053A (en) * | 1995-02-10 | 1999-03-30 | Ebara Corporation | Pump having first and second outer casing members |
| US5840070A (en) * | 1996-02-20 | 1998-11-24 | Kriton Medical, Inc. | Sealless rotary blood pump |
| AUPO902797A0 (en) * | 1997-09-05 | 1997-10-02 | Cortronix Pty Ltd | A rotary blood pump with hydrodynamically suspended impeller |
| US6250880B1 (en) * | 1997-09-05 | 2001-06-26 | Ventrassist Pty. Ltd | Rotary pump with exclusively hydrodynamically suspended impeller |
| US6019570A (en) * | 1998-01-06 | 2000-02-01 | Walbro Corporation | Pressure balanced fuel pump impeller |
| US6345961B1 (en) * | 1999-01-26 | 2002-02-12 | Fluid Equipment Development Company | Hydraulic energy recovery device |
| US6208512B1 (en) * | 1999-05-14 | 2001-03-27 | International Business Machines Corporation | Contactless hermetic pump |
| AU7444300A (en) * | 1999-10-21 | 2001-05-08 | Isamu Aotani | Vertical pump |
| US6575717B2 (en) * | 1999-12-27 | 2003-06-10 | Ntn Corporation | Magnetically levitated pump |
| DE10062207B4 (de) * | 2000-12-13 | 2011-07-21 | ITT Manufacturing Enterprises, Inc., Del. | Pumpe mit wählbaren Ansaugöffnungen |
| JP3996775B2 (ja) * | 2002-01-09 | 2007-10-24 | テルモ株式会社 | 遠心式液体ポンプ装置 |
| US7033146B2 (en) * | 2003-01-08 | 2006-04-25 | Assoma Inc. | Sealed magnetic drive sealless pump |
| US7070398B2 (en) * | 2003-09-25 | 2006-07-04 | Medforte Research Foundation | Axial-flow blood pump with magnetically suspended, radially and axially stabilized impeller |
| US7101158B2 (en) * | 2003-12-30 | 2006-09-05 | Wanner Engineering, Inc. | Hydraulic balancing magnetically driven centrifugal pump |
| ATE456963T1 (de) * | 2004-03-24 | 2010-02-15 | Terumo Corp | Zentrifugalblutpumpe mit hydrodynamischer lagerung |
-
2006
- 2006-02-06 US US11/347,941 patent/US20070183908A1/en not_active Abandoned
- 2006-05-16 CA CA002547116A patent/CA2547116A1/fr not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030143A (zh) * | 2021-11-17 | 2022-02-11 | 徐州云泰精密技术有限公司 | 一种冲裁集电环水口装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070183908A1 (en) | 2007-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20140516 |