DK0619432T3 - Anlæg med mindst en væskepumpe - Google Patents
Anlæg med mindst en væskepumpeInfo
- Publication number
- DK0619432T3 DK0619432T3 DK94890064.2T DK94890064T DK0619432T3 DK 0619432 T3 DK0619432 T3 DK 0619432T3 DK 94890064 T DK94890064 T DK 94890064T DK 0619432 T3 DK0619432 T3 DK 0619432T3
- Authority
- DK
- Denmark
- Prior art keywords
- pump
- secondary distribution
- pressure
- switched
- slowly
- 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- 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
- F04D13/0686—Mechanical details of the pump control unit
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5813—Cooling the control unit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/05—Pressure after the pump outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
- External Artificial Organs (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT72293 | 1993-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0619432T3 true DK0619432T3 (da) | 1997-03-17 |
Family
ID=3498091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK94890064.2T DK0619432T3 (da) | 1993-04-08 | 1994-04-05 | Anlæg med mindst en væskepumpe |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0619432B1 (da) |
AT (1) | ATE144027T1 (da) |
DE (1) | DE59400789D1 (da) |
DK (1) | DK0619432T3 (da) |
GR (1) | GR3022200T3 (da) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19511114C1 (de) * | 1995-03-25 | 1996-08-29 | Grundfos As | Elektromotor |
DE19511170A1 (de) * | 1995-03-28 | 1996-10-02 | Wilo Gmbh | Doppelpumpe mit übergeordneter Steuerung |
DE19622396A1 (de) * | 1996-06-04 | 1997-12-18 | Alexander Dr Stoev | Frequenzumrichter für eine Antriebsvorrichtung |
DE19826292A1 (de) * | 1998-06-12 | 1999-12-23 | Linde Ag | Verfahren zum Betreiben einer Pumpe zur Förderung siedender Kältemittel oder Kälteträger |
US5949171A (en) * | 1998-06-19 | 1999-09-07 | Siemens Canada Limited | Divisible lamination brushless pump-motor having fluid cooling system |
ATE257548T1 (de) | 2000-03-27 | 2004-01-15 | Vogel Pumpen | Pumpensteuergerät |
DE10065796B4 (de) * | 2000-11-03 | 2020-12-24 | Wilo Se | Axial aufsteckbare Elektronik |
DE102006024077A1 (de) * | 2006-05-23 | 2007-11-29 | Robert Bosch Gmbh | Pumpeneinheit für Fluidsystem und zugehöriges Verfahren zur Druckregelung |
DE102007053948A1 (de) * | 2007-11-09 | 2009-05-14 | Wilo Ag | Anlage und Verfahren zur Regelung eines Flüssigkeitsstroms |
DE102008051650A1 (de) | 2008-10-14 | 2010-04-15 | Ksb Aktiengesellschaft | An einem Elektromotor anordbares Gerät |
DE102010005413B4 (de) | 2009-02-12 | 2023-03-30 | Hanon Systems Efp Deutschland Gmbh | Elektromotorisch angetriebene Pumpenanordnung |
AT509300A1 (de) * | 2009-09-01 | 2011-07-15 | Hagleitner Hans Georg | Pumpe mit netzgeräteregler |
DE202017106269U1 (de) * | 2017-10-17 | 2019-01-21 | Keb Automation Kg | Antriebseinrichtung für eine Pumpe |
EP3527829B1 (de) | 2018-02-19 | 2022-03-16 | Grundfos Holding A/S | Pumpensystem und pumpensteuerungsverfahren |
CN112814866A (zh) * | 2021-01-09 | 2021-05-18 | 苏州杰利凯工业设备有限公司 | 一种散热高效的变频一体水泵装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3642729C3 (de) * | 1986-12-13 | 1997-05-07 | Grundfos Int | Pumpenaggregat zur Förderung von Flüssigkeiten oder Gasen |
DE3642724A1 (de) * | 1986-12-13 | 1988-06-23 | Grundfos Int | Elektromotor mit einem frequenzumrichter zur steuerung der motorbetriebsgroessen |
DE3720360C2 (de) * | 1987-06-19 | 1996-08-29 | Loewe Pumpenfabrik Gmbh | Verfahren zum Betrieb von Druckerhöhungsanlagen |
FR2645213A1 (fr) * | 1989-03-31 | 1990-10-05 | Guinard Pompes | Groupe motopompe a capteurs de pression et de debit |
US5221189A (en) * | 1992-08-10 | 1993-06-22 | Firetrol, Inc. | Soft start fire pump controller |
-
1994
- 1994-04-05 AT AT94890064T patent/ATE144027T1/de active
- 1994-04-05 EP EP94890064A patent/EP0619432B1/de not_active Expired - Lifetime
- 1994-04-05 DE DE59400789T patent/DE59400789D1/de not_active Expired - Lifetime
- 1994-04-05 DK DK94890064.2T patent/DK0619432T3/da not_active Application Discontinuation
-
1996
- 1996-12-31 GR GR960403679T patent/GR3022200T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE144027T1 (de) | 1996-10-15 |
EP0619432B1 (de) | 1996-10-09 |
DE59400789D1 (de) | 1996-11-14 |
GR3022200T3 (en) | 1997-03-31 |
EP0619432A1 (de) | 1994-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |