ES2079264A2 - Mejoras en la regulacion de centrales de acondicionamiento de fluidos. - Google Patents

Mejoras en la regulacion de centrales de acondicionamiento de fluidos.

Info

Publication number
ES2079264A2
ES2079264A2 ES09300399A ES9300399A ES2079264A2 ES 2079264 A2 ES2079264 A2 ES 2079264A2 ES 09300399 A ES09300399 A ES 09300399A ES 9300399 A ES9300399 A ES 9300399A ES 2079264 A2 ES2079264 A2 ES 2079264A2
Authority
ES
Spain
Prior art keywords
pressure
flow
fluid
regulation
pumping devices
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
Application number
ES09300399A
Other languages
English (en)
Other versions
ES2079264R (es
ES2079264B1 (es
Inventor
Puig Jordi Renedo
Martinez Isabel Rouco
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES09300399A priority Critical patent/ES2079264B1/es
Priority to DE69416177T priority patent/DE69416177T2/de
Priority to EP94500035A priority patent/EP0614010B1/en
Priority to US08/201,525 priority patent/US5636971A/en
Priority to JP6031541A priority patent/JPH06317259A/ja
Publication of ES2079264A2 publication Critical patent/ES2079264A2/es
Publication of ES2079264R publication Critical patent/ES2079264R/es
Application granted granted Critical
Publication of ES2079264B1 publication Critical patent/ES2079264B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • 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
    • F04B2205/06—Pressure in a (hydraulic) circuit
    • F04B2205/063—Pressure in a (hydraulic) circuit in a reservoir linked to 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
    • F04B2207/00—External parameters
    • F04B2207/01—Load in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

MEJORAS EN LA REGULACION DE CENTRALES DE ACONDICIONAMIENTO DE FLUIDOS. EN CENTRALES DE ACONDICIONAMIENTO DE FLUIDO, QUE COMPRENDEN DISPOSITIVOS DE BOMBEO (2,3,4), POR LO MENOS UN RECIPIENTE ACUMULADOR DE FLUIDO (5,6), POR LO MENOS UN TRANSDUCTOR DE PRESION Y MEDIOS DE REGULACION, PROPORCIONANDO LA CENTRAL UN FLUIDO A UNA DETERMINADA PRESION Y CAUDAL PARA EL CONSUMO, PONIENDOSE EN MARCHA Y PARANDOSE LOS DISPOSITIVOS DE BOMBEO (2,3,4) DE MODO QUE LA PRESION EN LOS RECIPIENTES ACUMULADORES DE FLUIDO (5,6) SE MANTENGA ENTRE DOS VALORES LIMITE DE PRESION (PRESION DE ARRANQUE Y PRESION DE PARO), LAS MEJORAS SE CARACTERIZAN PORQUE SE PONE EN MARCHA SOLAMENTE UN DISPOSITIVO DE BOMBEO CUANDO LA PRESION EN LOS RECIPIENTES ACUMULADORES DE FLUIDO (5,6) ALCANZA O SOBREPASA EL VALOR DE LA PRESION DE ARRANQUE Y/O CUANDO EL CAUDAL PROPORCIONADO POR LOS DISPOSITIVOS DE BOMBEO (2,3,4) QUE ESTAN EN FUNCIONAMIENTO ES INFERIOR AL CAUDAL DE CONSUMO; Y SEPARA SOLAMENTE UN DISPOSITIVO DE BOMBEO CUANDO LA PRESION EN LOS RECIPIENTES ACUMULADORES DE FLUIDO (5,6) ALCANZA EL VALOR DE LA PRESION DE PARO 7/O CUANDO EL CAUDAL PROPORCIONADO POR LOS DISPOSITIVOS DE BOMBEO (2,3,4) QUE ESTAN EN FUNCIONAMIENTO ES SUPERIOR AL CAUDAL DE CONSUMO. SE OPTIMIZA EL FUNCIONAMIENTO.
ES09300399A 1993-03-02 1993-03-02 Mejoras en la regulacion de centrales de acondicionamiento de fluidos. Expired - Fee Related ES2079264B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES09300399A ES2079264B1 (es) 1993-03-02 1993-03-02 Mejoras en la regulacion de centrales de acondicionamiento de fluidos.
DE69416177T DE69416177T2 (de) 1993-03-02 1994-02-23 Steuervorrichtung für Fluidkonditionierungsstationen
EP94500035A EP0614010B1 (en) 1993-03-02 1994-02-23 Improvements in the regulation of fluid conditioning stations
US08/201,525 US5636971A (en) 1993-03-02 1994-02-25 Regulation of fluid conditioning stations
JP6031541A JPH06317259A (ja) 1993-03-02 1994-03-01 流体調節ステーションの調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09300399A ES2079264B1 (es) 1993-03-02 1993-03-02 Mejoras en la regulacion de centrales de acondicionamiento de fluidos.

Publications (3)

Publication Number Publication Date
ES2079264A2 true ES2079264A2 (es) 1996-01-01
ES2079264R ES2079264R (es) 1997-07-01
ES2079264B1 ES2079264B1 (es) 1997-12-16

Family

ID=8280940

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09300399A Expired - Fee Related ES2079264B1 (es) 1993-03-02 1993-03-02 Mejoras en la regulacion de centrales de acondicionamiento de fluidos.

Country Status (5)

Country Link
US (1) US5636971A (es)
EP (1) EP0614010B1 (es)
JP (1) JPH06317259A (es)
DE (1) DE69416177T2 (es)
ES (1) ES2079264B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924586A1 (en) * 1997-12-17 1999-06-23 Jordi Renedo Puig Regulation of fluid conditioning stations

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000036351A (ko) * 2000-02-19 2000-07-05 정현오 무선 자동 수위 조절시스템
US6551066B2 (en) * 2001-01-12 2003-04-22 Black & Decker Inc. High pressure portable air compressor
US7901190B2 (en) 2004-07-28 2011-03-08 Ian Gray Pump control system
US8874388B2 (en) * 2009-09-15 2014-10-28 On Site Gas Systems, Inc. Method and system for measuring a rate of flow of an output
EP2746477B1 (en) * 2012-12-20 2019-10-16 Grundfos Holding A/S Method for operating a wastewater pumping station
BR112015025993A2 (pt) 2013-04-12 2020-08-11 Pentair Pump Group, Inc. sistema e método de controle de reforçador hidráulico
JP6851953B2 (ja) * 2017-10-30 2021-03-31 アークレイ株式会社 ポンプ駆動方法
DE102017223189A1 (de) * 2017-12-19 2019-06-19 KSB SE & Co. KGaA Mehrpumpenanlage und Verfahren zu deren Betrieb
CN114412765B (zh) * 2021-12-24 2023-11-14 中山市艾能机械有限公司 一种空压机联控方法、系统及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252770A5 (en) * 1973-11-28 1975-06-20 Jeumont Schneider High-pressure water pumping station control system - prepares different operating pattern each time set is started
DE2412296A1 (es) * 1974-03-14 1975-08-28

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160101A (en) * 1962-02-15 1964-12-08 North Electric Co Automatic selective control of pumping engines
US3511579A (en) * 1968-07-22 1970-05-12 Liquitrol Systems Inc Control system for liquid pressure booster systems
US3744932A (en) * 1971-04-30 1973-07-10 Prevett Ass Inc Automatic sequence control system for pump motors and the like
US3835478A (en) * 1972-06-08 1974-09-17 Monogram Ind Inc Multiple recirculating toilet
US3786835A (en) * 1972-08-28 1974-01-22 Sioux Steam Cleaner Corp Pump control system
US3844683A (en) * 1972-09-28 1974-10-29 Phillips Petroleum Co Apparatus and method for controlled liquid transfer
DE2756916C2 (de) * 1977-12-21 1985-09-26 Danfoss A/S, Nordborg Vorrichtung zur Einrichtung der Fördermenge einer Wasserwerk-Pumpenanordnung
US4281968A (en) * 1978-08-21 1981-08-04 Akers Francis A Water storage and pumping system
US4341983A (en) * 1978-09-11 1982-07-27 Mayo Gottliebson Automatic sequence control system
US4502842A (en) * 1983-02-02 1985-03-05 Colt Industries Operating Corp. Multiple compressor controller and method
JPS60147585A (ja) * 1984-01-11 1985-08-03 Hitachi Ltd 圧縮機の制御方法
DE3420144A1 (de) * 1984-05-30 1985-12-05 Loewe Pumpenfabrik GmbH, 2120 Lüneburg Regelungs- und steuerungssystem, insbes. fuer wassering-vakuumpumpen
DE3832037A1 (de) * 1988-09-21 1990-03-22 Kriwan Ind Elektronik Gmbh Verfahren zur steuerung von arbeitsmaschinen in einer verbundanlage
JPH02146282A (ja) * 1988-11-29 1990-06-05 Sanden Corp 液体供給装置の空運転防止装置
US5190442A (en) * 1991-09-06 1993-03-02 Jorritsma Johannes N Electronic pumpcontrol system
DE9200407U1 (de) * 1992-01-15 1993-05-27 Mtc Mikrotec GmbH Gesellschaft für Mikrocomputer Engineering, 7000 Stuttgart Kompressoranlage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2252770A5 (en) * 1973-11-28 1975-06-20 Jeumont Schneider High-pressure water pumping station control system - prepares different operating pattern each time set is started
DE2412296A1 (es) * 1974-03-14 1975-08-28

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS WPI, n‘ acceso 75-J8986W, DERWENT, LONDON & DE 2412296 A1 (RHEINISCHE KALKSTEINWERKE GMBH) 28.08.1975 * Resumen * *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0924586A1 (en) * 1997-12-17 1999-06-23 Jordi Renedo Puig Regulation of fluid conditioning stations

Also Published As

Publication number Publication date
ES2079264R (es) 1997-07-01
DE69416177D1 (de) 1999-03-11
EP0614010B1 (en) 1999-01-27
US5636971A (en) 1997-06-10
ES2079264B1 (es) 1997-12-16
EP0614010A1 (en) 1994-09-07
DE69416177T2 (de) 1999-08-26
JPH06317259A (ja) 1994-11-15

Similar Documents

Publication Publication Date Title
US5370160C1 (en) Apparatus for servicing automatic transmissions and the like
GB2358656A (en) Method and apparatus for relieving pressure
ES2079264A2 (es) Mejoras en la regulacion de centrales de acondicionamiento de fluidos.
CA2130181A1 (en) Treatment of liquid on demand
JPS6487901A (en) Fluid pressure control system
TW376365B (en) Hydraulic pressure control apparatus
ITTO950240A0 (it) Dispositivo di regolazione della pressione di alimentazione di un fluido in un accumulatore di fluido in pressione, ad esempio per autoveicoli
ATE280406T1 (de) Druckregelvorrichtung für eine vakuumkammer, und eine mit einer solchen vorrichtung versehenen vakuumpumpeinheit
CA2096846A1 (en) Controlling vacuum level with a two-level vacuum system controller and adjustable speed drive
MY111204A (en) Apparatus and method for separating a liquid mixture
JP2004298862A (ja) 材料供給システム
GB2323130A (en) Pressure control system for a variable displacement hydraulic pump
ZA93650B (en) Pump dispensers.
EP0130306A3 (en) Method and device for adjusting the threshold pressure to the prevailing pressure conditions in the drain conduits of a device for preventing the back-flow of a liquid to the supply conduit
WO1994025770A3 (en) Power sensing regenerator
ZA939661B (en) Fluid pressure regulator.
CA2185747A1 (en) Apparatus for a paper-making machine for delivering liquid from a first level to a second, higher level
JPS56104186A (en) Flow controller for power steering working fluid
PL309614A1 (en) Gas pressure controlling device
GB8823426D0 (en) Fibre blowing brake
ES2096809T3 (es) Dispositivo de mando hidraulico.
ES2150345A1 (es) Mejoras en la regulacion de centrales de acondicionamiento de fluidos.
FR2345603A1 (fr) Pompe a pression de refoulement regulee par etranglement a l'aspiration
PT895020E (pt) Dispositivo de introdução de ar para um reservatório hidropneumático
GB1455477A (en) Foam cleaning apparatus

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19960101

Kind code of ref document: R

Effective date: 19960101

FD2A Announcement of lapse in spain

Effective date: 20180806