BR112013008499A2 - bomba dosadora de líquido, e dispositivo detector da variação de pressão para essa bomba - Google Patents

bomba dosadora de líquido, e dispositivo detector da variação de pressão para essa bomba

Info

Publication number
BR112013008499A2
BR112013008499A2 BR112013008499A BR112013008499A BR112013008499A2 BR 112013008499 A2 BR112013008499 A2 BR 112013008499A2 BR 112013008499 A BR112013008499 A BR 112013008499A BR 112013008499 A BR112013008499 A BR 112013008499A BR 112013008499 A2 BR112013008499 A2 BR 112013008499A2
Authority
BR
Brazil
Prior art keywords
pump
detection device
pressure change
change detection
metering
Prior art date
Application number
BR112013008499A
Other languages
English (en)
Other versions
BR112013008499B1 (pt
Inventor
Christophe Charriere
David Vacher
Gregory Lucas
Original Assignee
Dosatron International
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 Dosatron International filed Critical Dosatron International
Publication of BR112013008499A2 publication Critical patent/BR112013008499A2/pt
Publication of BR112013008499B1 publication Critical patent/BR112013008499B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/084—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type with mechanical transmitting or indicating means
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/086—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type with optical transmitting or indicating means
    • 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
    • F04B2205/02—Pressure in the inlet chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
BR112013008499-5A 2010-10-08 2011-09-28 Bomba dosadora de líquido, e dispositivo detector da variação de pressâo para essa bomba BR112013008499B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1058175A FR2965864B1 (fr) 2010-10-08 2010-10-08 Pompe doseuse de liquide, et dispositif detecteur de la variation de pression pour une telle pompe.
FR1058175 2010-10-08
PCT/IB2011/054258 WO2012046162A1 (fr) 2010-10-08 2011-09-28 Pompe doseuse de liquide, et dispositif detecteur de la variation de pression pour une telle pompe

Publications (2)

Publication Number Publication Date
BR112013008499A2 true BR112013008499A2 (pt) 2016-08-16
BR112013008499B1 BR112013008499B1 (pt) 2020-12-15

Family

ID=44477661

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008499-5A BR112013008499B1 (pt) 2010-10-08 2011-09-28 Bomba dosadora de líquido, e dispositivo detector da variação de pressâo para essa bomba

Country Status (20)

Country Link
US (1) US9689765B2 (pt)
EP (1) EP2625424B1 (pt)
JP (2) JP6138046B2 (pt)
CN (1) CN103140676B (pt)
AU (1) AU2011311268B2 (pt)
BR (1) BR112013008499B1 (pt)
CA (1) CA2812284C (pt)
DK (1) DK2625424T3 (pt)
EA (1) EA022129B1 (pt)
ES (1) ES2559820T3 (pt)
FR (1) FR2965864B1 (pt)
HK (1) HK1188476A1 (pt)
HU (1) HUE028318T2 (pt)
MX (1) MX341845B (pt)
NZ (1) NZ608500A (pt)
PL (1) PL2625424T3 (pt)
PT (1) PT2625424E (pt)
UA (1) UA111174C2 (pt)
WO (1) WO2012046162A1 (pt)
ZA (1) ZA201305957B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3020839B1 (fr) * 2014-05-06 2016-05-13 Dosatron International Dispositif de surveillance du fonctionnement d'un doseur d'additif liquide dans un liquide principal, et doseur equipe d'un tel dispositif.
FR3022959B1 (fr) * 2014-06-30 2016-07-01 Michelin & Cie Pompe volumetrique a piston et procede de controle de debit associe
FR3039862B1 (fr) * 2015-08-06 2017-08-11 Dosatron International Dispositif de dosage proportionnel supervise et procedes de supervision d'une pompe doseuse
FR3042235B1 (fr) * 2015-10-13 2020-03-27 Dosatron International Machine hydraulique et pompe doseuse reversible equipee d'une telle machine
FR3049993B1 (fr) * 2016-04-07 2018-04-20 Dosatron International Mecanisme de dosage d'une pompe, procedes de verrouillage et de deverrouillage d'un tel mecanisme
US10371137B2 (en) 2016-09-06 2019-08-06 Hamilton Sundstrand Corporation Metering for fluid motor and pump combination
US10578095B2 (en) 2016-09-06 2020-03-03 Hamilton Sundstrand Corporation Peristaltic motor and pump combination
GB2593774A (en) 2020-04-03 2021-10-06 Hydro Systems Europe Ltd Liquid dispenser comprising piezoelectric detector
CN111502973B (zh) * 2020-05-20 2024-02-06 湖北万测试验设备有限公司 一种液压正负压试验系统及方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100997A (en) * 1960-08-18 1963-08-20 Heraeus Gmbh W C Diaphragm vacuum gauge
JPS50147777A (pt) * 1974-05-17 1975-11-27
JPS5746845U (pt) * 1980-09-01 1982-03-16
US4809731A (en) * 1985-01-17 1989-03-07 Frank A. Walton Liquid injection apparatus having an external adjustor
JP2633005B2 (ja) * 1989-02-15 1997-07-23 日本電子株式会社 定流量ポンプ用流量計
US5056036A (en) * 1989-10-20 1991-10-08 Pulsafeeder, Inc. Computer controlled metering pump
US5055008A (en) * 1990-01-29 1991-10-08 Chemilizer Products, Inc. Proportionating pump for liquid additive metering
FR2707350B1 (fr) * 1993-07-05 1995-09-01 Ody Civile Ste Rech Dispositif de commande des déplacements alternatifs d'un piston différentiel, et pompe doseuse comportant un tel dispositif.
FR2726332B1 (fr) * 1994-10-26 1997-01-24 Francois Couillard Systeme de pompage a pistons delivrant des fluides avec un debit sensiblement constant
FR2745858B1 (fr) 1996-03-07 2000-12-22 Ile De Rech Ody Soc Civ Perfectionnenents apportes aux pompes doseuses
ES2149667B1 (es) * 1997-11-04 2001-04-16 Garcia Fernando Banus Aparato para el control del arranque y paro de una bomba hidraulica.
JP2007101563A (ja) * 1998-04-28 2007-04-19 Saginomiya Seisakusho Inc ホール素子を用いた水位センサ
JP2000146642A (ja) * 1998-11-13 2000-05-26 Omron Corp 流量センサ
US6171253B1 (en) * 1999-05-04 2001-01-09 Apex Medical, Inc. Flat tube pressure sensor
JP2001003874A (ja) * 1999-06-21 2001-01-09 Nsk Ltd 潤滑装置
US6871551B2 (en) * 2000-06-28 2005-03-29 Endress + Hauser Wetzer Gmbh + Co. Kg Apparatus for generating and conducting a fluid flow, and method of monitoring said apparatus
US6742994B2 (en) * 2001-05-10 2004-06-01 Kioritz Corporation Reciprocating pump with malfunction detecting apparatus
FR2827812B1 (fr) * 2001-07-26 2003-09-12 Commissariat Energie Atomique Dispositif de mesure de pression d'un pneumatique
US6820490B2 (en) * 2001-10-16 2004-11-23 Neomedix Corporation Systems and methods for measuring pressure
FR2847950B1 (fr) 2002-11-28 2005-01-07 Dosatron International Machine hydraulique, en particulier moteur, a mouvement alternatif, et doseur comportant un tel moteur
US7305887B2 (en) * 2005-06-24 2007-12-11 Anand Kumar Jain Pressure indicating apparatus
JP3119380U (ja) * 2005-12-12 2006-02-23 株式会社島津製作所 送液ポンプ
CZ301826B6 (cs) * 2008-03-21 2010-06-30 Biologické centrum AV CR, v.v.i., Ústav molekulární biologie rostlin Zpusob výzkumu dynamiky objemových zmen fyziologicky, zejména fotosynteticky aktivních vzorku, a zarízení k provádení tohoto zpusobu
SE532405C2 (sv) * 2008-05-02 2010-01-12 Johan Stenberg Pumpsystem samt förfarande för att fastställa ett tryckvärde

Also Published As

Publication number Publication date
CN103140676A (zh) 2013-06-05
PT2625424E (pt) 2016-02-15
EP2625424B1 (fr) 2015-10-28
JP2016029282A (ja) 2016-03-03
WO2012046162A1 (fr) 2012-04-12
AU2011311268B2 (en) 2016-01-14
ZA201305957B (en) 2014-04-30
HUE028318T2 (en) 2016-12-28
FR2965864A1 (fr) 2012-04-13
JP2013545005A (ja) 2013-12-19
HK1188476A1 (zh) 2014-05-02
BR112013008499B1 (pt) 2020-12-15
EA201390533A1 (ru) 2013-08-30
CA2812284A1 (fr) 2012-04-12
MX2013003888A (es) 2013-10-25
EA022129B1 (ru) 2015-11-30
JP6150862B2 (ja) 2017-06-21
UA111174C2 (uk) 2016-04-11
US9689765B2 (en) 2017-06-27
NZ608500A (en) 2015-01-30
DK2625424T3 (en) 2016-02-08
AU2011311268A1 (en) 2013-05-02
MX341845B (es) 2016-09-02
CN103140676B (zh) 2016-05-25
CA2812284C (fr) 2017-09-19
JP6138046B2 (ja) 2017-05-31
EP2625424A1 (fr) 2013-08-14
US20130202456A1 (en) 2013-08-08
ES2559820T3 (es) 2016-02-16
PL2625424T3 (pl) 2016-04-29
FR2965864B1 (fr) 2012-12-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/09/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2689 DE 19-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.