EP0945620A3 - Pompe avec régulation de la puissance intégrée - Google Patents
Pompe avec régulation de la puissance intégrée Download PDFInfo
- Publication number
- EP0945620A3 EP0945620A3 EP99104516A EP99104516A EP0945620A3 EP 0945620 A3 EP0945620 A3 EP 0945620A3 EP 99104516 A EP99104516 A EP 99104516A EP 99104516 A EP99104516 A EP 99104516A EP 0945620 A3 EP0945620 A3 EP 0945620A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- power control
- integrated power
- temperature
- differential pressure
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
-
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/07—Pressure difference over the pump
-
- 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
- F04B2205/10—Inlet temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/19—Temperature
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19812784 | 1998-03-24 | ||
DE1998112784 DE19812784B4 (de) | 1998-03-24 | 1998-03-24 | Pumpe mit integrierter Leistungsregelung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0945620A2 EP0945620A2 (fr) | 1999-09-29 |
EP0945620A3 true EP0945620A3 (fr) | 2000-08-09 |
EP0945620B1 EP0945620B1 (fr) | 2006-06-28 |
Family
ID=7862041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990104516 Expired - Lifetime EP0945620B1 (fr) | 1998-03-24 | 1999-03-06 | Pompe avec régulation de la puissance intégrée |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0945620B1 (fr) |
DE (2) | DE19812784B4 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10051249A1 (de) * | 2000-10-16 | 2002-04-25 | Wilo Gmbh | ECO-Knopf |
DE10139510B4 (de) * | 2001-08-10 | 2006-10-19 | Robert Bosch Gmbh | Verfahren zur Regelung der Drehzahl einer Umwälzpumpe |
EP2151578B1 (fr) * | 2008-08-04 | 2019-09-18 | Grundfos Management A/S | Agrégat de pompe de recirculation |
DE102018200652A1 (de) * | 2018-01-16 | 2019-07-18 | KSB SE & Co. KGaA | Verfahren zur Regelung einer Umwälzpumpe sowie Umwälzpumpe |
CN112302964B (zh) * | 2020-10-29 | 2022-07-08 | 西安西热节能技术有限公司 | 一种独立凝汽式汽动给水泵效率的测定方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3105373A1 (de) * | 1981-02-13 | 1982-11-11 | Siemens AG, 1000 Berlin und 8000 München | Heizungsanlage |
FR2524970A1 (fr) * | 1982-04-09 | 1983-10-14 | Electro Hydraulique Seh | Regulateur de temperature pour installation de chauffage central |
JPS60226635A (ja) * | 1984-04-24 | 1985-11-11 | Matsushita Electric Ind Co Ltd | 温水暖房機のポンプ装置 |
EP0730213A2 (fr) * | 1995-03-02 | 1996-09-04 | Hans-Georg Baunach | Méthode et dispositif de régulation hydraulique optimisé de la température de départ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2140853C3 (de) * | 1971-08-14 | 1974-08-22 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | Temperatur-Regeleinrichtung für eine Warmwasser-Heizungsanlage |
DE2524760A1 (de) * | 1975-06-04 | 1976-12-16 | Rapido Dinsing Werk Gmbh | Verfahren zur regelung einer heizungsanlage und heizungsanlage zur durchfuehrung des verfahrens |
AT377598B (de) * | 1981-07-03 | 1985-04-10 | Azote Sa Cie Neerlandaise | Warmwasserleitungssystem |
DE8906091U1 (fr) * | 1989-05-17 | 1989-08-03 | Klein, Wolfgang, Dipl.-Ing., 8501 Eckental, De | |
DE4211204C2 (de) * | 1992-04-03 | 1995-03-23 | Buderus Heiztechnik Gmbh | Verfahren zur Verlängerung der Brennerlaufzeiten bzw. zur Verminderung der Anzahl der Brennerstarts je Zeiteinheit in einer Heizungsanlage |
DE4412181A1 (de) * | 1994-04-08 | 1995-10-12 | Buderus Heiztechnik Gmbh | Heizungsanlage |
DE9408602U1 (de) * | 1994-05-26 | 1995-09-28 | Winkler Max | MC-Heizungs- und Kesselsteuerung |
DE4426401A1 (de) * | 1994-07-26 | 1996-02-08 | Baelz Gmbh Helmut | Warmwasserheizungssystem |
DE19513394B4 (de) * | 1995-04-08 | 2006-06-14 | Wilo Ag | Temperaturgeführte Leistungsansteuerung für elektrisch betriebene Pumpenaggregate |
-
1998
- 1998-03-24 DE DE1998112784 patent/DE19812784B4/de not_active Expired - Fee Related
-
1999
- 1999-03-06 DE DE59913621T patent/DE59913621D1/de not_active Expired - Lifetime
- 1999-03-06 EP EP19990104516 patent/EP0945620B1/fr not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3105373A1 (de) * | 1981-02-13 | 1982-11-11 | Siemens AG, 1000 Berlin und 8000 München | Heizungsanlage |
FR2524970A1 (fr) * | 1982-04-09 | 1983-10-14 | Electro Hydraulique Seh | Regulateur de temperature pour installation de chauffage central |
JPS60226635A (ja) * | 1984-04-24 | 1985-11-11 | Matsushita Electric Ind Co Ltd | 温水暖房機のポンプ装置 |
EP0730213A2 (fr) * | 1995-03-02 | 1996-09-04 | Hans-Georg Baunach | Méthode et dispositif de régulation hydraulique optimisé de la température de départ |
Non-Patent Citations (2)
Title |
---|
KUNZ U: "TOMORROW'S PUMP CONTROL SYSTEMS", WORLD PUMPS,GB,TRADE AND TECHNICAL PRESS LTD. MORDEN, no. 340, 1 January 1995 (1995-01-01), pages 25 - 29, XP000486932, ISSN: 0262-1762 * |
PATENT ABSTRACTS OF JAPAN vol. 010, no. 088 (M - 467) 5 April 1986 (1986-04-05) * |
Also Published As
Publication number | Publication date |
---|---|
EP0945620B1 (fr) | 2006-06-28 |
DE59913621D1 (de) | 2006-08-10 |
EP0945620A2 (fr) | 1999-09-29 |
DE19812784B4 (de) | 2007-10-31 |
DE19812784A1 (de) | 1999-10-07 |
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