EP1336761A3 - Dispositif de contrôle pour une pompe d'autoclave - Google Patents

Dispositif de contrôle pour une pompe d'autoclave Download PDF

Info

Publication number
EP1336761A3
EP1336761A3 EP03075340A EP03075340A EP1336761A3 EP 1336761 A3 EP1336761 A3 EP 1336761A3 EP 03075340 A EP03075340 A EP 03075340A EP 03075340 A EP03075340 A EP 03075340A EP 1336761 A3 EP1336761 A3 EP 1336761A3
Authority
EP
European Patent Office
Prior art keywords
pump
task
control device
detecting
autoclave
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.)
Withdrawn
Application number
EP03075340A
Other languages
German (de)
English (en)
Other versions
EP1336761A2 (fr
Inventor
Claudio Pesenti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Industrie Italia SpA
Original Assignee
Schneider Electric Industrie Italia SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schneider Electric Industrie Italia SpA filed Critical Schneider Electric Industrie Italia SpA
Publication of EP1336761A2 publication Critical patent/EP1336761A2/fr
Publication of EP1336761A3 publication Critical patent/EP1336761A3/fr
Withdrawn legal-status Critical Current

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
    • F04D15/02—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
    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/09—Flow through the pump
    • 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
    • H01H35/247—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow the switch being of the reed switch type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Ropes Or Cables (AREA)
EP03075340A 2002-02-13 2003-02-05 Dispositif de contrôle pour une pompe d'autoclave Withdrawn EP1336761A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002MI000275A ITMI20020275A1 (it) 2002-02-13 2002-02-13 Dispositivo di comando per il funzionamento di una pompa autoclave diuna rete di distribuzione d'acqua
ITMI20020275 2002-02-13

Publications (2)

Publication Number Publication Date
EP1336761A2 EP1336761A2 (fr) 2003-08-20
EP1336761A3 true EP1336761A3 (fr) 2009-06-10

Family

ID=11449210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03075340A Withdrawn EP1336761A3 (fr) 2002-02-13 2003-02-05 Dispositif de contrôle pour une pompe d'autoclave

Country Status (3)

Country Link
EP (1) EP1336761A3 (fr)
CN (1) CN1438373A (fr)
IT (1) ITMI20020275A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1861530A2 (fr) * 2005-03-24 2007-12-05 Federal-Mogul Corporation Substrat comprenant des elements non-tisses
IT1398617B1 (it) * 2008-12-04 2013-03-08 Raddi Un gruppo regolatore per pilotare una elettropompa di alimentazione di una rete locale di distribuzione di un liquido
BE1018442A3 (nl) * 2009-11-30 2010-11-09 Wiele Michel Van De Nv Werkwijze voor het vervaardigen van tapijten met franjes, weefsels en tapijten volgens deze werkwijze vervaardigd.
ITFI20120079A1 (it) * 2012-04-20 2013-10-21 Trevi Engineering S R L Unipersona Le "apparecchio per il controllo dell'avviamento e dell'arresto di una pompa di una rete di distribuzione idrica"
CN103966764A (zh) * 2014-04-04 2014-08-06 南通华普工艺纺织品有限公司 一种地毯的编制方法
RU2616397C1 (ru) * 2016-01-19 2017-04-14 Владимир Николаевич Павлов Устройство контроля и управления насосом
CN107581997B (zh) * 2016-07-07 2024-05-21 青岛海尔洗碗机有限公司 一种洗碗机防干烧装置
IT201600082296A1 (it) * 2016-08-04 2018-02-04 Enrico Raddi Pressoflussostato migliorato
AU2020280118B2 (en) * 2019-05-22 2026-03-19 White International Pty Ltd A pump controller
ES1275679Y (es) * 2021-03-29 2021-10-27 Coelbo Control System S L Dispositivo de control de encendido/ apagado de bomba hidráulica

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019170A1 (fr) * 1990-06-04 1991-12-12 Mcpherson's Limited Detecteur de debit et systeme de commande
EP0528726A1 (fr) * 1991-08-16 1993-02-24 POMPES SALMSON Société Anonyme à directoire dite: Procédé et dispositif de commande d'une installation de pompage et élément modulaire de détection pour une telle installation
EP0819851A2 (fr) * 1996-07-19 1998-01-21 GARDENA Kress + Kastner GmbH Dispositif de commande pour une pompe d'alimentation ou similaire
DE19930546C1 (de) * 1999-06-29 2000-06-21 Melagapparate Gmbh & Co Kg Dampfsterilisator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019170A1 (fr) * 1990-06-04 1991-12-12 Mcpherson's Limited Detecteur de debit et systeme de commande
EP0528726A1 (fr) * 1991-08-16 1993-02-24 POMPES SALMSON Société Anonyme à directoire dite: Procédé et dispositif de commande d'une installation de pompage et élément modulaire de détection pour une telle installation
EP0819851A2 (fr) * 1996-07-19 1998-01-21 GARDENA Kress + Kastner GmbH Dispositif de commande pour une pompe d'alimentation ou similaire
DE19930546C1 (de) * 1999-06-29 2000-06-21 Melagapparate Gmbh & Co Kg Dampfsterilisator

Also Published As

Publication number Publication date
ITMI20020275A0 (it) 2002-02-13
CN1438373A (zh) 2003-08-27
ITMI20020275A1 (it) 2003-08-13
EP1336761A2 (fr) 2003-08-20

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