BR0116512A - Microbomba eletrônica - Google Patents

Microbomba eletrônica

Info

Publication number
BR0116512A
BR0116512A BR0116512-7A BR0116512A BR0116512A BR 0116512 A BR0116512 A BR 0116512A BR 0116512 A BR0116512 A BR 0116512A BR 0116512 A BR0116512 A BR 0116512A
Authority
BR
Brazil
Prior art keywords
piston
micropump
valve
electronic pump
chamber
Prior art date
Application number
BR0116512-7A
Other languages
English (en)
Inventor
Jean-Louis Bougamont
Pierre Dumont
Original Assignee
Rexam Dispensing Sys
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 Rexam Dispensing Sys filed Critical Rexam Dispensing Sys
Publication of BR0116512A publication Critical patent/BR0116512A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1094—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Abstract

"MICROBOMBA ELETRôNICA". Apresente invenção refere-se a uma Microbomba dotada de um corpo cilíndrico (1) que contém uma câmara de dosagem (10) delimitada por um pistão (2) e que se comunica, de um lado, com um reservatório através de um orifício de alimentação (10a) que possui uma válvula de admissão e, de outro lado, com o exterior através de um orifício de ejeção (10b) dotado de uma válvula de escapamento, caracterizada pelo fato do pistão (2) estar conectado a um acionador alternativo externo, e pelo fato de pelo menos uma das referidas válvulas ser constituída por um elemento obturador (3, 6, 7) suscetível de ser acionado por translação, por contato de fricção com o referido pistão (2), sucessivamente em um sentido e depois no outro e, cujo curso na câmara (10) é inferior ao do referido pistão.
BR0116512-7A 2000-12-12 2001-12-11 Microbomba eletrônica BR0116512A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0016127A FR2817848B1 (fr) 2000-12-12 2000-12-12 Micropompe electronique
PCT/FR2001/003917 WO2002047826A1 (fr) 2000-12-12 2001-12-11 Micropompe electronique

Publications (1)

Publication Number Publication Date
BR0116512A true BR0116512A (pt) 2004-01-06

Family

ID=8857527

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116512-7A BR0116512A (pt) 2000-12-12 2001-12-11 Microbomba eletrônica

Country Status (12)

Country Link
US (1) US7029249B2 (pt)
EP (1) EP1351775B1 (pt)
JP (1) JP4166570B2 (pt)
CN (1) CN1250336C (pt)
AT (1) ATE457204T1 (pt)
AU (1) AU2002225077A1 (pt)
BR (1) BR0116512A (pt)
CA (1) CA2431169A1 (pt)
DE (1) DE60141293D1 (pt)
FR (1) FR2817848B1 (pt)
MX (1) MXPA03005210A (pt)
WO (1) WO2002047826A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8241228B1 (en) * 2003-09-24 2012-08-14 Microfabrica Inc. Micro-scale and meso-scale hydraulic and pneumatic tools, methods for using, and methods for making
US20050238506A1 (en) * 2002-06-21 2005-10-27 The Charles Stark Draper Laboratory, Inc. Electromagnetically-actuated microfluidic flow regulators and related applications
WO2005072793A1 (en) * 2004-01-29 2005-08-11 The Charles Stark Draper Laboratory, Inc. Implantable drug delivery apparatus
US7867194B2 (en) 2004-01-29 2011-01-11 The Charles Stark Draper Laboratory, Inc. Drug delivery apparatus
KR100769980B1 (ko) * 2006-09-01 2007-10-25 한국전자통신연구원 감각정보 입출력 전자펜 및 전자펜을 이용한 후각정보출력방법
US9046192B2 (en) 2007-01-31 2015-06-02 The Charles Stark Draper Laboratory, Inc. Membrane-based fluid control in microfluidic devices
US9475607B2 (en) * 2008-10-01 2016-10-25 Rehrig Pacific Company Plastic beer keg
AU2010239438B2 (en) 2009-04-20 2016-08-11 Rehrig Pacific Company Plastic beer keg
US8017409B2 (en) 2009-05-29 2011-09-13 Ecolab Usa Inc. Microflow analytical system
US8967407B2 (en) * 2009-07-27 2015-03-03 Rehrig Pacific Company Plastic beer keg
US9434505B2 (en) * 2010-01-26 2016-09-06 Rehrig Pacific Company Plastic beer keg
US9988178B2 (en) * 2010-11-09 2018-06-05 Rehrig Pacific Company Plastic beer keg
CA2757748C (en) 2010-11-09 2018-07-03 Rehrig Pacific Company Plastic beer keg
CA2825757C (en) 2011-02-02 2019-09-03 The Charles Stark Draper Laboratory, Inc. Drug delivery apparatus
MX357969B (es) 2014-06-23 2018-08-01 Rehrig Pacific Co Barril de plastico para cerveza.
WO2019182745A1 (en) 2018-03-19 2019-09-26 Bryn Pharma, LLC Epinephrine spray formulations
US11174852B2 (en) 2018-07-20 2021-11-16 Becton, Dickinson And Company Reciprocating pump
CN110194364B (zh) * 2019-05-08 2021-03-02 胡乔生 一种两级计量的分配系统及其控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187960A (en) * 1964-05-08 1965-06-08 Sterling Drug Inc Non-metallic pump dispenser
US3532446A (en) * 1967-04-04 1970-10-06 Margrete L Stinnes Sliding seal and valve for reciprocating pump
FR2403465A2 (fr) * 1977-09-16 1979-04-13 Valois Sa Pompe manuelle a piston pour distribution ou pulverisation
EP0093691B1 (de) * 1982-04-21 1985-12-27 Kurt Stauffer Kolbenpumpe für Flüssigkeiten
US4740141A (en) * 1982-09-29 1988-04-26 Intevep, S.A. Plunger with composite retention valve
US4784584A (en) * 1987-07-17 1988-11-15 Oil-Rite Corporation Metering device
US5192006A (en) * 1991-05-01 1993-03-09 Risdon Corporation Low profile pump
US5188519A (en) * 1991-07-11 1993-02-23 Cvi Incorporated Saturated fluid pumping apparatus
FR2689570B1 (fr) * 1992-04-07 1994-05-27 Serac Group Pompe volumetrique.
SI9600118A (en) * 1995-04-13 1996-10-31 Monturas Sa Precompression pump sprayer
JPH1122594A (ja) * 1997-06-30 1999-01-26 Unisia Jecs Corp 燃料噴射装置の燃料加圧用ポンプ

Also Published As

Publication number Publication date
AU2002225077A1 (en) 2002-06-24
MXPA03005210A (es) 2003-09-25
DE60141293D1 (de) 2010-03-25
ATE457204T1 (de) 2010-02-15
US20040026461A1 (en) 2004-02-12
US7029249B2 (en) 2006-04-18
FR2817848A1 (fr) 2002-06-14
EP1351775A1 (fr) 2003-10-15
CN1479653A (zh) 2004-03-03
CN1250336C (zh) 2006-04-12
JP2004537667A (ja) 2004-12-16
WO2002047826A1 (fr) 2002-06-20
EP1351775B1 (fr) 2010-02-10
FR2817848B1 (fr) 2003-03-07
CA2431169A1 (en) 2002-06-20
JP4166570B2 (ja) 2008-10-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time