DK0830512T3 - Pumpe med lav strømningshastighed - Google Patents
Pumpe med lav strømningshastighedInfo
- Publication number
- DK0830512T3 DK0830512T3 DK96917316T DK96917316T DK0830512T3 DK 0830512 T3 DK0830512 T3 DK 0830512T3 DK 96917316 T DK96917316 T DK 96917316T DK 96917316 T DK96917316 T DK 96917316T DK 0830512 T3 DK0830512 T3 DK 0830512T3
- Authority
- DK
- Denmark
- Prior art keywords
- impeller
- rotor
- low flow
- flow pump
- rpm
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
- F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction 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
- 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
- F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/60—Shafts
- F05B2240/61—Shafts hollow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/471,826 US5769069A (en) | 1995-06-07 | 1995-06-07 | Low flow-rate pump |
PCT/CA1996/000392 WO1996041082A1 (en) | 1995-06-07 | 1996-06-07 | Low flow-rate pump |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0830512T3 true DK0830512T3 (da) | 2000-07-17 |
Family
ID=23873138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96917316T DK0830512T3 (da) | 1995-06-07 | 1996-06-07 | Pumpe med lav strømningshastighed |
Country Status (9)
Country | Link |
---|---|
US (1) | US5769069A (da) |
EP (1) | EP0830512B1 (da) |
JP (1) | JPH11506182A (da) |
AT (1) | ATE189043T1 (da) |
AU (1) | AU5994996A (da) |
CA (1) | CA2178520C (da) |
DE (1) | DE69606293T2 (da) |
DK (1) | DK0830512T3 (da) |
WO (1) | WO1996041082A1 (da) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996031934A1 (de) * | 1995-04-03 | 1996-10-10 | Sulzer Electronics Ag | Rotationsmaschine mit elektromagnetischem drehantrieb |
US6065946A (en) * | 1997-07-03 | 2000-05-23 | Servo Magnetics, Inc. | Integrated controller pump |
US6034465A (en) * | 1997-08-06 | 2000-03-07 | Shurfle Pump Manufacturing Co. | Pump driven by brushless motor |
DE59712162D1 (de) * | 1997-09-04 | 2005-02-17 | Levitronix Llc Waltham | Zentrifugalpumpe |
JP3752594B2 (ja) * | 2000-04-25 | 2006-03-08 | 愛三工業株式会社 | 磁気結合ポンプ |
DE10145249B4 (de) * | 2001-09-06 | 2009-01-15 | Klaus-Dieter Holzrichter | Gerät zur Erzeugung eines Testsignals |
US7071587B2 (en) * | 2001-09-07 | 2006-07-04 | Rotys Inc. | Integrated cooler for electronic devices |
US20030129855A1 (en) * | 2001-12-21 | 2003-07-10 | Douglas Richard E. | Current collector assembly and method |
US7173353B2 (en) * | 2004-07-07 | 2007-02-06 | Industrial Design Laboratories Inc. | Integrated blower for cooling device |
GB2417992B (en) * | 2004-08-18 | 2009-06-10 | Aes Eng Ltd | A self contained flow inducing system with integrated seal support system |
DE102004042768A1 (de) * | 2004-09-03 | 2006-03-09 | Ina - Drives & Mechatronics Gmbh & Co. Ohg | Hochpoliger, linearer oder rotativer Synchron-Direktantriebsmotor |
US7710081B2 (en) | 2006-10-27 | 2010-05-04 | Direct Drive Systems, Inc. | Electromechanical energy conversion systems |
US8152493B2 (en) * | 2007-04-30 | 2012-04-10 | Hearthware Inc. | Centrifugal rotary blood pump with impeller having a hydrodynamic thrust bearing surface |
US20100303652A1 (en) * | 2007-05-10 | 2010-12-02 | Industrial Technology Research Institute | Miniature heat-dissipating fan device |
TW200844724A (en) * | 2007-05-10 | 2008-11-16 | Ind Tech Res Inst | Miniature heat-dissipating fan device |
DE102007054947A1 (de) * | 2007-11-17 | 2009-05-20 | Mtu Aero Engines Gmbh | Zentrifugalpumpe mit einer erhöhten Betriebssicherheit |
US8350432B2 (en) | 2008-07-28 | 2013-01-08 | Direct Drive Systems, Inc. | Electric machine |
US9605663B2 (en) | 2010-08-24 | 2017-03-28 | Qwtip Llc | System and method for separating fluids and creating magnetic fields |
US10790723B2 (en) | 2010-08-24 | 2020-09-29 | Qwtip Llc | Disk-pack turbine |
US20180325342A1 (en) * | 2011-04-12 | 2018-11-15 | Diversey, Inc. | Cleaning device with single tank recycling system |
TW201328762A (zh) | 2011-08-24 | 2013-07-16 | Qwtip Llc | 水處理系統及方法 |
AR088431A1 (es) | 2011-08-24 | 2014-06-11 | Qwtip Llc | Sistema y metodo de tratamiento de agua |
WO2013029016A2 (en) | 2011-08-24 | 2013-02-28 | Qwtip Llc | Retrofit attachments for water treatment systems |
AR093196A1 (es) | 2012-02-28 | 2015-05-27 | Qwtip Llc | Sistema y metodo de desalinizacion y/o produccion de gas |
AR093197A1 (es) | 2012-02-29 | 2015-05-27 | Qwtip Llc | Sistema y metodo de levitacion y distribucion |
PL3242034T3 (pl) | 2013-03-19 | 2019-10-31 | Flow Control LLC | Pompa o niskim profilu z możliwością montażu w różnych konfiguracjach |
FI127796B (en) * | 2017-03-14 | 2019-02-28 | Seppaelae Tuomas | Pump in a pump unit and method for generating overpressure fluid |
US11387712B2 (en) * | 2019-09-13 | 2022-07-12 | GM Global Technology Operations LLC | Method to reduce oil shear drag in airgap |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB582036A (en) * | 1944-07-07 | 1946-11-01 | Maldwyn Lewis Thomas | Improved combined pump and electric motor unit |
US3970408A (en) * | 1967-10-26 | 1976-07-20 | Bio-Medicus, Inc. | Apparatus for use with delicate fluids |
US4129118A (en) * | 1976-07-23 | 1978-12-12 | Samuel G. Dawson | Method and apparatus for providing differential temperature thermostat control for solar hot water systems |
US4779614A (en) * | 1987-04-09 | 1988-10-25 | Nimbus Medical, Inc. | Magnetically suspended rotor axial flow blood pump |
US5044897A (en) * | 1989-07-10 | 1991-09-03 | Regents Of The University Of Minnesota | Radial drive for implantable centrifugal cardiac assist pump |
ZA917488B (en) * | 1990-10-04 | 1993-03-31 | Ingersoll Rand Co | Integrated centrifugal pump and motor |
US5195877A (en) * | 1990-10-05 | 1993-03-23 | Kletschka Harold D | Fluid pump with magnetically levitated impeller |
-
1995
- 1995-06-07 US US08/471,826 patent/US5769069A/en not_active Expired - Fee Related
-
1996
- 1996-06-07 AT AT96917316T patent/ATE189043T1/de not_active IP Right Cessation
- 1996-06-07 AU AU59949/96A patent/AU5994996A/en not_active Abandoned
- 1996-06-07 CA CA002178520A patent/CA2178520C/en not_active Expired - Fee Related
- 1996-06-07 DE DE69606293T patent/DE69606293T2/de not_active Expired - Fee Related
- 1996-06-07 JP JP9500053A patent/JPH11506182A/ja not_active Ceased
- 1996-06-07 EP EP96917316A patent/EP0830512B1/en not_active Expired - Lifetime
- 1996-06-07 WO PCT/CA1996/000392 patent/WO1996041082A1/en active IP Right Grant
- 1996-06-07 DK DK96917316T patent/DK0830512T3/da active
Also Published As
Publication number | Publication date |
---|---|
AU5994996A (en) | 1996-12-30 |
DE69606293T2 (de) | 2000-06-08 |
EP0830512A1 (en) | 1998-03-25 |
ATE189043T1 (de) | 2000-02-15 |
CA2178520C (en) | 2004-08-31 |
US5769069A (en) | 1998-06-23 |
JPH11506182A (ja) | 1999-06-02 |
DE69606293D1 (de) | 2000-02-24 |
CA2178520A1 (en) | 1996-12-08 |
EP0830512B1 (en) | 2000-01-19 |
WO1996041082A1 (en) | 1996-12-19 |
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