FR2409545A1 - Procede et systeme regulateur pour doser des fluides en ecoulement - Google Patents

Procede et systeme regulateur pour doser des fluides en ecoulement

Info

Publication number
FR2409545A1
FR2409545A1 FR7832700A FR7832700A FR2409545A1 FR 2409545 A1 FR2409545 A1 FR 2409545A1 FR 7832700 A FR7832700 A FR 7832700A FR 7832700 A FR7832700 A FR 7832700A FR 2409545 A1 FR2409545 A1 FR 2409545A1
Authority
FR
France
Prior art keywords
dosing
regulatory system
flowing fluids
valves
dosing flowing
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
FR7832700A
Other languages
English (en)
Other versions
FR2409545B1 (fr
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.)
Pierburg Luftfahrtgerate Union GmbH
A Pierburg KG
Original Assignee
Pierburg Luftfahrtgerate Union GmbH
A Pierburg KG
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 Pierburg Luftfahrtgerate Union GmbH, A Pierburg KG filed Critical Pierburg Luftfahrtgerate Union GmbH
Publication of FR2409545A1 publication Critical patent/FR2409545A1/fr
Application granted granted Critical
Publication of FR2409545B1 publication Critical patent/FR2409545B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • G05D7/0641—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means
    • G05D7/0652—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means the plurality of throttling means being arranged in parallel
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/14—Automatic controllers electric in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers
    • G05B11/18—Multi-step controllers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87298—Having digital flow controller
    • Y10T137/87306—Having plural branches under common control for separate valve actuators
    • Y10T137/87314—Electromagnetic or electric control [e.g., digital control, bistable electro control, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Flow Control (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PROCEDE ET SYSTEME REGULATEUR POUR DOSER DES FLUIDES EN ECOULEMENT A L'AIDE DE PLUSIEURS VALVES DU TYPE "MARCHE-ARRET". SELON L'INVENTION, UNE VALVE EST COMMANDEE PAR DES IMPULSIONS DE COURANT POUR FOURNIR UN DEBIT PARTIEL REGLABLE EN CONTINU, TANDIS QUE LES AUTRES VALVES, POUR FOURNIR LE DEBIT COMPLEMENTAIRE FORME PAR DES FRACTIONS DE LA CHARGE DE BASE, SONT SELECTIVEMENT MISES EN ETOU HORS CIRCUIT. APPLICATION AU DOSAGE DE CARBURANT POUR MOTEURS DE TURBINES A GAZ.
FR7832700A 1977-11-19 1978-11-14 Procede et systeme regulateur pour doser des fluides en ecoulement Expired FR2409545B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2751743A DE2751743C2 (de) 1977-11-19 1977-11-19 Verfahren und Regeleinrichtung zum Zumessen strömender Medien

Publications (2)

Publication Number Publication Date
FR2409545A1 true FR2409545A1 (fr) 1979-06-15
FR2409545B1 FR2409545B1 (fr) 1985-09-27

Family

ID=6024116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832700A Expired FR2409545B1 (fr) 1977-11-19 1978-11-14 Procede et systeme regulateur pour doser des fluides en ecoulement

Country Status (4)

Country Link
US (1) US4313465A (fr)
DE (1) DE2751743C2 (fr)
FR (1) FR2409545B1 (fr)
GB (1) GB2008800B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463856A1 (fr) * 1979-08-23 1981-02-27 United Technologies Corp Reglage hydromecanique du debit d'un carburant avec interface electromecanique independante
FR2463855A1 (fr) * 1979-08-23 1981-02-27 United Technologies Corp Systeme de reglage du debit de carburant sans regulateur pour une turbine a gaz
EP0420599A2 (fr) * 1989-09-29 1991-04-03 Ortech Corporation Système de commande d'écoulement
EP0870916A2 (fr) * 1997-04-08 1998-10-14 MTM - Meccanica Tecnica Moderna S.r.l. Unité et méthode d'injection pour alimenter en carburant gazeux un moteur à propulsion
EP0884510A1 (fr) * 1997-06-10 1998-12-16 Jury Vasilevich Galitsky Dispositif d'étranglement discret d'une soupape avec système de commande par impulsions

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644967A (en) * 1983-11-25 1987-02-24 Vapor Energy Corp. Fluid flow control system
DE3535287A1 (de) * 1985-10-03 1987-04-16 Boge Gmbh Schwingungsdaempfungssystem fuer fahrzeuge
US4785920A (en) * 1986-04-16 1988-11-22 Boge Ag Hydraulic adjustable shock absorber
GB2193347B (en) * 1986-07-15 1991-04-10 Stephen Goben Apparatus for adding water to fuel oil
GB2194592B (en) * 1986-08-27 1990-07-04 Rolls Royce Plc Fluid outlet duct
US4813443A (en) * 1988-04-06 1989-03-21 Signet Scientific Company Method for controllably positioning a solenoid plunger
US5018431A (en) * 1988-12-09 1991-05-28 Quadrastat Corporation Apparatus for positioning a work implement
CA1326794C (fr) * 1989-09-29 1994-02-08 Ortech Corporation Systeme de regulation du debit
DE4216075C2 (de) * 1992-05-15 1997-09-18 Martin Umwelt & Energietech Löteinrichtung
DE4217577A1 (de) * 1992-05-27 1993-12-02 Max Planck Gesellschaft Digitales Dosierventil
US5329965A (en) * 1993-07-30 1994-07-19 The Perkin-Elmer Corporation Hybrid valving system for varying fluid flow rate
US5966679A (en) * 1995-10-30 1999-10-12 Fisher Controls International, Inc. Method of and apparatus for nonobtrusively obtaining on-line measurements of a process control device parameter
US5687098A (en) * 1995-10-30 1997-11-11 Fisher Controls International, Inc. Device data acquisition
US6466893B1 (en) 1997-09-29 2002-10-15 Fisher Controls International, Inc. Statistical determination of estimates of process control loop parameters
US6192321B1 (en) 1997-09-29 2001-02-20 Fisher Controls International, Inc. Method of and apparatus for deterministically obtaining measurements
US6804618B2 (en) * 1997-09-29 2004-10-12 Fisher Controls International, Llc Detection and discrimination of instabilities in process control loops
GB9801521D0 (en) * 1998-01-23 1998-03-25 Secretary Trade Ind Brit Flow controller
US6170506B1 (en) * 1999-02-08 2001-01-09 Ford Global Technologies, Inc. Method and circuit for actively cleaning electrohydraulic valves in a hydraulic control valve circuit
US6502774B1 (en) 2000-03-08 2003-01-07 J + L Fiber Services, Inc. Refiner disk sensor and sensor refiner disk
US6752165B2 (en) 2000-03-08 2004-06-22 J & L Fiber Services, Inc. Refiner control method and system
US6778936B2 (en) 2000-03-08 2004-08-17 J & L Fiber Services, Inc. Consistency determining method and system
SE522267C2 (sv) * 2000-04-28 2004-01-27 Turbec Ab Bränsleinsprutning för en gasturbin
US6938843B2 (en) 2001-03-06 2005-09-06 J & L Fiber Services, Inc. Refiner control method and system
AU2003282875A1 (en) * 2002-09-25 2004-04-19 California Institute Of Technology Microfluidic large scale integration
US8220494B2 (en) * 2002-09-25 2012-07-17 California Institute Of Technology Microfluidic large scale integration
US7104480B2 (en) * 2004-03-23 2006-09-12 J&L Fiber Services, Inc. Refiner sensor and coupling arrangement
DE102004040734B3 (de) * 2004-08-20 2005-09-15 Bht Hygienetechnik Gmbh Vorrichtung zum Reinigen und/oder Desinfizieren von langgestreckten Hohlkörpern, insbesondere von medizinischen Schläuchen und Kathetern
US9921089B2 (en) 2005-06-27 2018-03-20 Fujikin Incorporated Flow rate range variable type flow rate control apparatus
US9383758B2 (en) 2005-06-27 2016-07-05 Fujikin Incorporated Flow rate range variable type flow rate control apparatus
JP4856905B2 (ja) * 2005-06-27 2012-01-18 国立大学法人東北大学 流量レンジ可変型流量制御装置
JP4690827B2 (ja) * 2005-08-26 2011-06-01 株式会社フジキン ガスケット型オリフィス及びこれを用いた圧力式流量制御装置
US20070060044A1 (en) * 2005-09-14 2007-03-15 Michael Lamb Portable music system
US7444191B2 (en) * 2005-10-04 2008-10-28 Fisher-Rosemount Systems, Inc. Process model identification in a process control system
US8036760B2 (en) 2005-10-04 2011-10-11 Fisher-Rosemount Systems, Inc. Method and apparatus for intelligent control and monitoring in a process control system
US7738975B2 (en) * 2005-10-04 2010-06-15 Fisher-Rosemount Systems, Inc. Analytical server integrated in a process control network
DE112006003896A5 (de) * 2006-06-09 2009-04-16 Daimler Ag System zur Steuerung von Druck und/oder Durchfluss eines Fluides in einer Fluidleitung
US20090025396A1 (en) * 2007-07-24 2009-01-29 General Electric Company Parallel turbine fuel control valves
EP2279304A4 (fr) * 2008-04-01 2013-11-20 Premier Fosters Australia Pty Ltd Dispositif et procede de regulation du debit
US10100938B2 (en) * 2008-12-08 2018-10-16 Robertshaw Controls Company Variable flow gas valve and method for controlling same
DE102009001532A1 (de) * 2009-03-13 2011-08-04 Schulte, Reinhold, 33106 Agrare Ausbringeinrichtung für das Ausbringen von Fluiden
DE102009052285B4 (de) * 2009-11-09 2020-10-15 Robert Bosch Gmbh Digital-Hydraulik-Ventil
US10240785B2 (en) * 2010-01-28 2019-03-26 Noritz Corporation Driving method for solenoid valve, solenoid valve driving apparatus, and combustion apparatus including same
US9498662B2 (en) * 2014-02-18 2016-11-22 Leonard E. Doten Polymer gel emulsion injection system
AU2015221572B2 (en) * 2014-06-20 2017-01-12 Deere & Company Time varying control of the operation of spray systems
US9884330B2 (en) 2014-06-20 2018-02-06 Deere & Company Broadband spray nozzle systems and methods
US10773271B2 (en) 2014-06-20 2020-09-15 Deere & Company Time varying control of the operation of spray systems
BR102015023131B1 (pt) * 2014-09-15 2020-12-08 Deere & Company pulverizador agrícola, bico de pulverização individual, e, método para operar um bico de pulverização
BR102015022550B1 (pt) * 2014-09-15 2021-04-13 Deere & Company Sistema de bocal de pulverização
RU2576594C1 (ru) * 2014-12-02 2016-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Способ автоматической компенсации влияния гармонических колебаний момента нагрузки в электромеханической системе и устройство для его осуществления
US20170102719A1 (en) * 2015-10-08 2017-04-13 General Electric Company Exchangeable orifice binary valve
DE102015221259A1 (de) * 2015-10-30 2017-05-04 Festo Ag & Co. Kg Ventilmodul und Ventilanordnung
US10731568B2 (en) * 2016-11-23 2020-08-04 General Electric Company Systems and methods for reducing airflow imbalances in turbines
DE202019103892U1 (de) * 2019-07-15 2020-10-16 Neoperl Gmbh Mengenreglereinheit und korrespondierende Verwendung
DE102019134613B3 (de) 2019-12-16 2021-03-18 Aventics Gmbh Ventilanordnung und Verfahren zur Druckregelung eines Fluids
CN113864645B (zh) * 2021-08-25 2023-10-13 上海空间推进研究所 轨控发动机地面试验用吹除***

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203036A1 (de) * 1971-02-10 1972-08-17 Elektro App Werke Berlin Inst Stelleinrichtung
US3905394A (en) * 1974-04-12 1975-09-16 Digital Dynamics Inc Flow control system
DE2510992A1 (de) * 1975-03-13 1976-09-23 Hydrotherm Geraetebau Gmbh Regeleinrichtung fuer einzeln zu- und abschaltbare stellglieder
US4015426A (en) * 1972-11-20 1977-04-05 Nippondenso Co., Ltd. Fuel control system
DE2702713A1 (de) * 1977-01-24 1978-07-27 Biotechnolog Forschung Gmbh Reglerkette fuer getastete regelung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081942A (en) * 1961-09-18 1963-03-19 Ibm Digital-to-analog control system
US3726296A (en) * 1971-08-09 1973-04-10 Process Systems Fluidic control system and method for calibrating same
DK130515B (da) * 1972-03-20 1975-03-03 J S Lundsgaard Apparat til regulering af blandingsforholdet mellem to fluidstromme.
US3874407A (en) * 1974-01-02 1975-04-01 Ray F Griswold Pulse width modulation control for valves
US3942553A (en) * 1974-01-10 1976-03-09 Process Systems, Inc. Digital fluid flow control system with trim adjustment
US4036011A (en) * 1976-01-28 1977-07-19 Westinghouse Electric Corporation Multiple valve sequential control for a combined cycle power plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2203036A1 (de) * 1971-02-10 1972-08-17 Elektro App Werke Berlin Inst Stelleinrichtung
US4015426A (en) * 1972-11-20 1977-04-05 Nippondenso Co., Ltd. Fuel control system
US3905394A (en) * 1974-04-12 1975-09-16 Digital Dynamics Inc Flow control system
DE2510992A1 (de) * 1975-03-13 1976-09-23 Hydrotherm Geraetebau Gmbh Regeleinrichtung fuer einzeln zu- und abschaltbare stellglieder
DE2702713A1 (de) * 1977-01-24 1978-07-27 Biotechnolog Forschung Gmbh Reglerkette fuer getastete regelung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463856A1 (fr) * 1979-08-23 1981-02-27 United Technologies Corp Reglage hydromecanique du debit d'un carburant avec interface electromecanique independante
FR2463855A1 (fr) * 1979-08-23 1981-02-27 United Technologies Corp Systeme de reglage du debit de carburant sans regulateur pour une turbine a gaz
EP0420599A2 (fr) * 1989-09-29 1991-04-03 Ortech Corporation Système de commande d'écoulement
EP0420599A3 (en) * 1989-09-29 1991-09-11 Canadian Gas Association Flow control system
EP0870916A2 (fr) * 1997-04-08 1998-10-14 MTM - Meccanica Tecnica Moderna S.r.l. Unité et méthode d'injection pour alimenter en carburant gazeux un moteur à propulsion
EP0870916A3 (fr) * 1997-04-08 1999-05-26 MTM - Meccanica Tecnica Moderna S.r.l. Unité et méthode d'injection pour alimenter en carburant gazeux un moteur à propulsion
EP0884510A1 (fr) * 1997-06-10 1998-12-16 Jury Vasilevich Galitsky Dispositif d'étranglement discret d'une soupape avec système de commande par impulsions

Also Published As

Publication number Publication date
GB2008800B (en) 1982-05-12
GB2008800A (en) 1979-06-06
DE2751743C2 (de) 1985-04-18
FR2409545B1 (fr) 1985-09-27
US4313465A (en) 1982-02-02
DE2751743A1 (de) 1979-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse