IT1398617B1 - Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido - Google Patents
Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquidoInfo
- Publication number
- IT1398617B1 IT1398617B1 ITFI2008A000235A ITFI20080235A IT1398617B1 IT 1398617 B1 IT1398617 B1 IT 1398617B1 IT FI2008A000235 A ITFI2008A000235 A IT FI2008A000235A IT FI20080235 A ITFI20080235 A IT FI20080235A IT 1398617 B1 IT1398617 B1 IT 1398617B1
- Authority
- IT
- Italy
- Prior art keywords
- pilot
- liquid
- distribution network
- power pump
- regulator unit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
-
- 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
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/022—Stopping, starting, unloading or idling control by means of pressure
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
- H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0033—Mountings; Housings; Connections
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Fluid Pressure (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Control Of Eletrric Generators (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI2008A000235A IT1398617B1 (it) | 2008-12-04 | 2008-12-04 | Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido |
CN2009102665992A CN101914935B (zh) | 2008-12-04 | 2009-12-04 | 驱动用于分配液体的本地分配网的供应的电动泵的调整组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI2008A000235A IT1398617B1 (it) | 2008-12-04 | 2008-12-04 | Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido |
Publications (2)
Publication Number | Publication Date |
---|---|
ITFI20080235A1 ITFI20080235A1 (it) | 2010-06-05 |
IT1398617B1 true IT1398617B1 (it) | 2013-03-08 |
Family
ID=41112533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITFI2008A000235A IT1398617B1 (it) | 2008-12-04 | 2008-12-04 | Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101914935B (it) |
IT (1) | IT1398617B1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105650314B (zh) * | 2016-04-18 | 2018-03-16 | 黄幼华 | 一种自力式稳压平衡阀 |
CN105673903B (zh) * | 2016-04-18 | 2018-04-13 | 黄幼华 | 一种自力式平衡阀 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586457B1 (fr) * | 1985-08-21 | 1989-06-23 | Guinard Pompes | Dispositif de commande d'une installation d'alimentation en eau |
IT1251968B (it) * | 1991-10-21 | 1995-05-27 | Watertech Srl | Apparecchiatura per il controllo dell'avviamento e dell'arresto di unapompa di una rete di distribuzione di acqua. |
IT1268937B1 (it) * | 1994-01-14 | 1997-03-18 | Co Ge S R L | Dispositivo per il comando di un impianto di distribuzione d'acqua |
US5478977A (en) * | 1994-04-14 | 1995-12-26 | Beasley; Victor K. | Grease flow sensor switch |
US5863185A (en) * | 1994-10-05 | 1999-01-26 | Franklin Electric Co. | Liquid pumping system with cooled control module |
IT1286618B1 (it) * | 1996-05-03 | 1998-07-15 | Lapa Services S R L | Dispositivo per il comando dell'alimentazione di acqua (od altro liquido) mediante pompa e per la protezione della stessa in caso di |
US5827962A (en) * | 1996-09-12 | 1998-10-27 | Itt Automotive Inc. | Hydraulic brake fluid reservoir level indicator system |
ES2149667B1 (es) * | 1997-11-04 | 2001-04-16 | Garcia Fernando Banus | Aparato para el control del arranque y paro de una bomba hidraulica. |
JP4088399B2 (ja) * | 1999-07-19 | 2008-05-21 | 日信工業株式会社 | リードスイッチユニット |
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 |
ITFI20030144A1 (it) * | 2003-05-23 | 2004-11-24 | Enrico Raddi | Gruppo autoclave di piccolo imgombro, per impianti |
WO2005100792A1 (en) * | 2004-04-14 | 2005-10-27 | Gilberto Tadeu Pires De Paula | Pressure and flow controller for a pump |
-
2008
- 2008-12-04 IT ITFI2008A000235A patent/IT1398617B1/it active
-
2009
- 2009-12-04 CN CN2009102665992A patent/CN101914935B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
ITFI20080235A1 (it) | 2010-06-05 |
CN101914935A (zh) | 2010-12-15 |
CN101914935B (zh) | 2012-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE112012001623T8 (de) | Photovoltaik-Leistungswandler | |
DK2610988T3 (da) | Reaktiv effektstyringsanordning til styring af reaktiv effekt i en vindmøllepark | |
DK2654156T3 (da) | Fejlbeskyttelsessystem til strømforsyningssystem af dynamisk positioneret fartøj | |
DK2545632T3 (da) | Regulering af bidrag fra sekundære energikilder til forsyningsnet | |
FI20075852A0 (fi) | Sähköverkon harmonisten kompensoiminen | |
EP2681636A4 (en) | NON-INTRUSIVE FEED MANAGEMENT | |
EP2529468A4 (en) | PROCESS FOR EFFICIENT SERVICE MANAGEMENT | |
BR112013023582A2 (pt) | gerador de energia de fluido | |
GB201001397D0 (en) | Power flow measurementand management | |
DK3257819T3 (da) | Elektrolytisk on-site generator | |
GB2497960B (en) | Water current power generation installations | |
BR112014013134A2 (pt) | método operacional de um conversor multifásico e conversor de potência multifásico | |
PL2610497T3 (pl) | Agregat pompowy | |
DK2712475T3 (da) | Fremgangsmåde til styring af en jævnstrøm-til-vekselstrømsomformer af en vindmølle | |
GB2494561B (en) | AC adaptor minimization through active platform power consumption management | |
DK2680390T4 (da) | Fremgangsmåde til strømregulering | |
DK2668181T3 (da) | Pyrazolforbindelser som crth2 antagonister | |
DK2549182T3 (da) | Flydende-brændstof fyringsanlæg til et ildsted | |
IT1398617B1 (it) | Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido | |
EP2761825A4 (en) | CREDIT-BASED PERFORMANCE MANAGEMENT | |
DK2302202T3 (da) | Hydraulisk fremdrivning til forøgelse af hydroelektrisk kraftværkskapacitet | |
IT1403484B1 (it) | Struttura di fondazione particolarmente per edifici prefabbricati | |
IT1403528B1 (it) | Gruppo di pompaggio per alimentare olio in pressione ad una utenza | |
DK2540675T3 (da) | Dyppecelle til elektrolytisk rensning af vand | |
DK2751480T3 (da) | Solvarmekraftværk |