ATE136626T1 - Verfahren und vorrichtung zur steuerung einer pumpen-anlage und nachweiselement für eine derartige anlage - Google Patents
Verfahren und vorrichtung zur steuerung einer pumpen-anlage und nachweiselement für eine derartige anlageInfo
- Publication number
- ATE136626T1 ATE136626T1 AT92402286T AT92402286T ATE136626T1 AT E136626 T1 ATE136626 T1 AT E136626T1 AT 92402286 T AT92402286 T AT 92402286T AT 92402286 T AT92402286 T AT 92402286T AT E136626 T1 ATE136626 T1 AT E136626T1
- Authority
- AT
- Austria
- Prior art keywords
- pump
- motor
- controlling
- flow rate
- delivery
- Prior art date
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
- F04C14/06—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
- 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
- F04B49/10—Other safety measures
- F04B49/106—Responsive to pumped volume
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
- F04D15/0227—Lack of liquid level being detected using a flow transducer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9110379A FR2680393A1 (fr) | 1991-08-16 | 1991-08-16 | Procede et dispositif de commande d'une installation de pompage. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE136626T1 true ATE136626T1 (de) | 1996-04-15 |
Family
ID=9416239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92402286T ATE136626T1 (de) | 1991-08-16 | 1992-08-13 | Verfahren und vorrichtung zur steuerung einer pumpen-anlage und nachweiselement für eine derartige anlage |
Country Status (4)
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20020275A1 (it) * | 2002-02-13 | 2003-08-13 | Schneider Electric Ind Italia | Dispositivo di comando per il funzionamento di una pompa autoclave diuna rete di distribuzione d'acqua |
ES1053407Y (es) * | 2002-12-18 | 2003-07-16 | Bogemar Sl | Electrobomba multicelular. |
FR2857448B1 (fr) * | 2003-07-08 | 2005-12-02 | Pompes Salmson Sa | Detecteur et procede de detection de debit par dissipation thermique |
EP1775476A1 (en) * | 2005-10-13 | 2007-04-18 | Alessio Pescaglini | Control device for motor pumps |
DE102015119832A1 (de) * | 2015-11-17 | 2017-05-18 | Xylem Ip Management Sàrl | Förderpumpe zur Druckerhöhung in einer Leitung und Verfahren zum Betreiben einer Förderpumpe |
IT201600082411A1 (it) * | 2016-08-04 | 2018-02-04 | Enrico Raddi | Inverter per impianti idrici, circuito di controllo di quest'ultimo e metodo associato |
IT201600082976A1 (it) * | 2016-08-05 | 2018-02-05 | Enrico Raddi | Pressoflussostato per impianti di recupero acqua piovana |
CN107575416B (zh) * | 2017-10-19 | 2024-03-26 | 江苏国泉泵业制造有限公司 | 一种带冲洗控制的排污泵防堵进水管道 |
DE102018208140B3 (de) | 2018-05-24 | 2019-06-13 | Continental Automotive Gmbh | Pumpenvorrichtung und Verfahren zum Ermitteln eines Kühlmittelmassenstroms durch eine Pumpenvorrichtung einer Brennkraftmaschine |
CN108626104B (zh) * | 2018-06-22 | 2024-04-30 | 佛山科学技术学院 | 一种防抽空装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR828814A (fr) * | 1937-02-04 | 1938-05-31 | Fond | Perfectionnement aux disposement aux dispositifs assurant l'arrêt des pompes centrifrêt du courant d'eau dans leurs canalisations de refoulement ou aspiration |
FR934793A (fr) * | 1946-08-07 | 1948-06-01 | Procédé et dispositif pour la commande automatique de motopompes et pour la protection contre la marche à vide des pompes en cas de désamorçage | |
US3438254A (en) * | 1965-10-19 | 1969-04-15 | United Control Corp | Fluid flow detector |
US4255968A (en) * | 1979-06-08 | 1981-03-17 | Intek, Inc. | Flow indicator |
EP0074574A1 (en) * | 1981-09-14 | 1983-03-23 | The Perkin-Elmer Corporation | Flow-through fluid pressure transducer |
FR2649429A1 (fr) * | 1989-07-10 | 1991-01-11 | Louis Marc | Dispositif de commande de vidange pour appareils sanitaires |
WO1991019170A1 (en) * | 1990-06-04 | 1991-12-12 | Mcpherson's Limited | Flow sensor and control system |
-
1991
- 1991-08-16 FR FR9110379A patent/FR2680393A1/fr active Granted
-
1992
- 1992-08-13 EP EP92402286A patent/EP0528726B1/fr not_active Expired - Lifetime
- 1992-08-13 DE DE69209746T patent/DE69209746T2/de not_active Expired - Fee Related
- 1992-08-13 AT AT92402286T patent/ATE136626T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69209746T2 (de) | 1996-08-08 |
FR2680393A1 (fr) | 1993-02-19 |
EP0528726B1 (fr) | 1996-04-10 |
FR2680393B1 (US20030199744A1-20031023-C00003.png) | 1995-05-24 |
EP0528726A1 (fr) | 1993-02-24 |
DE69209746D1 (de) | 1996-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |