FR2735204B1 - Dispositif et procede pour la regulation du debit d'un liquide et installation de conditionnement les utilisant - Google Patents

Dispositif et procede pour la regulation du debit d'un liquide et installation de conditionnement les utilisant

Info

Publication number
FR2735204B1
FR2735204B1 FR9606974A FR9606974A FR2735204B1 FR 2735204 B1 FR2735204 B1 FR 2735204B1 FR 9606974 A FR9606974 A FR 9606974A FR 9606974 A FR9606974 A FR 9606974A FR 2735204 B1 FR2735204 B1 FR 2735204B1
Authority
FR
France
Prior art keywords
regulating
liquid
flow rate
same
packaging installation
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.)
Expired - Fee Related
Application number
FR9606974A
Other languages
English (en)
Other versions
FR2735204A1 (fr
Inventor
Elvio Bononi
Costanzo Gadini
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.)
Eltek SpA
Original Assignee
Eltek 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 Eltek SpA filed Critical Eltek SpA
Publication of FR2735204A1 publication Critical patent/FR2735204A1/fr
Application granted granted Critical
Publication of FR2735204B1 publication Critical patent/FR2735204B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
    • G01F1/115—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7786—Turbine or swinging vane type reactor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Flow Control (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
FR9606974A 1995-06-06 1996-06-06 Dispositif et procede pour la regulation du debit d'un liquide et installation de conditionnement les utilisant Expired - Fee Related FR2735204B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT95TO000469 IT1276413B1 (it) 1995-06-06 1995-06-06 Dispositivo e metodo per la regolazione= della portata di un liquido, con controllo ad anello chiuso
US08/658,100 US5927400A (en) 1995-06-06 1996-06-04 Device and method for the adjustment of the flow rate of a liquid, with closed loop control

Publications (2)

Publication Number Publication Date
FR2735204A1 FR2735204A1 (fr) 1996-12-13
FR2735204B1 true FR2735204B1 (fr) 2000-08-11

Family

ID=26332291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9606974A Expired - Fee Related FR2735204B1 (fr) 1995-06-06 1996-06-06 Dispositif et procede pour la regulation du debit d'un liquide et installation de conditionnement les utilisant

Country Status (4)

Country Link
US (1) US5927400A (fr)
DE (1) DE19622438A1 (fr)
FR (1) FR2735204B1 (fr)
IT (1) IT1276413B1 (fr)

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DE29721502U1 (de) † 1996-12-21 1998-04-23 KSB AG, 67227 Frankenthal Strangregulierarmatur
KR100330004B1 (ko) * 1998-04-13 2002-05-09 윤종용 디씨 모터를 이용한 유량 조절 밸브
US6085586A (en) * 1998-09-24 2000-07-11 Hypro Corporation Flow meter system with remote displays for each discharge
DE19912588A1 (de) * 1999-03-20 2000-09-21 Ksb Ag Fluidtransportsystem
US6247678B1 (en) * 1999-11-01 2001-06-19 Swagelok Company Shape memory alloy actuated fluid control valve
ITTO20010262A1 (it) * 2001-03-20 2002-09-20 Eltek Spa Sistema di ventilazione per elettrodomestici, in particolare macchinedi lavaggio.
US6678628B2 (en) 2002-01-14 2004-01-13 William J. Ryan Apparatus and methods for monitoring and testing coolant recirculation systems
US7775422B2 (en) 2003-06-13 2010-08-17 Arad Measuring Technologies Ltd. Meter register and remote meter reader utilizing a stepper motor
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
ITTO20031038A1 (it) 2003-12-24 2005-06-25 Eltek Spa Dispositivo attuatore elettro-termico.
US7267014B2 (en) * 2004-09-23 2007-09-11 Arad Measuring Technologies Ltd. Meter register having an encoder
CN101541365A (zh) 2006-05-18 2009-09-23 呼吸科技公司 气管切开方法和装置
US7819023B2 (en) * 2006-08-24 2010-10-26 Robertshaw Controls Company Valve with inherent enhanced turbulent flow metering device and flow regulation
US8196610B2 (en) * 2007-07-26 2012-06-12 Hewlett-Packard Development Company, L.P. Controlling cooling fluid flow in a cooling system with a variable orifice
CN101398129A (zh) * 2007-09-27 2009-04-01 谭仲禧 高精度流量自动平衡装置
US8556187B1 (en) * 2007-11-28 2013-10-15 Coil Control, LLC System and method for operating a cooling loop
ES2439003T3 (es) 2008-06-26 2014-01-21 Belparts Sistema de control de flujo
IT1397119B1 (it) 2009-12-24 2012-12-28 Elbi Int Spa Dispositivo misuratore di portata per fluidi, in particolare per liquidi.
IT1405610B1 (it) * 2010-06-14 2014-01-17 Elbi Int Spa Gruppo elettrovalvolare per l'erogazione dosata di acqua fredda in un frigorifero
BR112013003621A2 (pt) * 2010-08-16 2016-08-23 Breathe Technologies Inc métodos, sistemas e dispositivos que usam lox para fornecer suporte ventilador
US8939152B2 (en) 2010-09-30 2015-01-27 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
JP5974224B2 (ja) * 2013-01-21 2016-08-23 株式会社テージーケー 分岐配管ユニット、及びその分岐配管ユニットを含む給湯システム
US9857805B2 (en) 2013-02-18 2018-01-02 Flo Technologies, Inc. Fluid monitoring and control system
US11237574B2 (en) 2013-02-18 2022-02-01 Flo Technologies, Inc. Fluid monitoring and control system
US10962993B2 (en) 2013-02-18 2021-03-30 Flo Technologies, Inc. Manual control for actuated fluid monitoring and control device
DE102014015331A1 (de) * 2014-09-18 2016-03-24 Ivan Linnik jun. Hydraulischer Verschluss
DE102016100883C5 (de) * 2016-01-20 2023-10-12 Erwin Hallabrin Vorrichtung und Verfahren zum hydraulischen Abgleich
US10527516B2 (en) 2017-11-20 2020-01-07 Phyn Llc Passive leak detection for building water supply
DE102018110618A1 (de) * 2018-05-03 2019-11-07 Ebm-Papst Mulfingen Gmbh & Co. Kg Haltevorrichtung für ein Anemometer sowie Radialgebläse
US11280651B2 (en) 2019-03-25 2022-03-22 Flo Technologies, Inc. Thin film thermal mass flow sensor in fluid applications
US11624636B2 (en) 2019-05-07 2023-04-11 Fortune Brands Water Innovations LLC Turbine design for flow meter

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US3877304A (en) * 1971-02-18 1975-04-15 Eldec Corp Flowmeter
US3857446A (en) * 1974-05-22 1974-12-31 T Kenny Temperature-sensitive snap-action valve
US4155253A (en) * 1976-10-20 1979-05-22 Tokico Ltd. Turbine flowmeter
US4328926A (en) * 1978-05-19 1982-05-11 Hall Jr William K Air-handling unit
EP0029509A1 (fr) * 1979-10-24 1981-06-03 Seppo Seppänen Appareil de mesure
US4419052A (en) * 1980-02-07 1983-12-06 Rockwell International Corporation Turbine meter rotor
CH644460A5 (de) * 1980-02-27 1984-07-31 Aquametro Ag Anlage zum transport von waerme mittels eines fluides.
FI63489C (fi) * 1980-05-16 1983-06-10 Seppanen Seppo Sakari Maetanordning som utnyttjar stroemning
JPS57127177A (en) * 1981-01-30 1982-08-07 Yamatake Honeywell Co Ltd Flow controlling device
DE3113112A1 (de) * 1981-04-01 1982-10-14 Hydrotechnik Gmbh, 6250 Limburg "messturbine"
SE444065B (sv) * 1984-09-20 1986-03-17 Olsson & Nilsson Energikonsult Effektuttagsbegrensning for abonnentcentral vid fjerrvermesystem
ATE41502T1 (de) * 1984-12-24 1989-04-15 Tno Geraet und verfahren zum adjustieren einer zentralheizungsinstallation.
DE3521188A1 (de) * 1985-06-13 1986-12-18 Heinz L. Ammermann Heizkoerper-ventil
US4907739A (en) * 1986-04-22 1990-03-13 Gyp-Crete Corporation Heating method and apparatus
JP2644896B2 (ja) * 1989-09-18 1997-08-25 株式会社日立製作所 冷却装置の温度制御方法
US5138888A (en) * 1990-09-24 1992-08-18 Walmer Sr Warren L Pivotable axis turbine flowmeter
EP0626566B1 (fr) * 1993-05-25 2001-11-21 Contadores De Agua De Zaragoza, S.A. Circuit pour corriger le signal de sortie d'un débitmètre

Also Published As

Publication number Publication date
IT1276413B1 (it) 1997-10-31
DE19622438A1 (de) 1996-12-12
FR2735204A1 (fr) 1996-12-13
ITTO950469A0 (it) 1995-06-06
US5927400A (en) 1999-07-27
ITTO950469A1 (it) 1996-12-06

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