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AR066719A1 - Dispositivo dosificador de productos fluidos - Google Patents

Dispositivo dosificador de productos fluidos

Info

Publication number
AR066719A1
AR066719A1 ARP080102201A ARP080102201A AR066719A1 AR 066719 A1 AR066719 A1 AR 066719A1 AR P080102201 A ARP080102201 A AR P080102201A AR P080102201 A ARP080102201 A AR P080102201A AR 066719 A1 AR066719 A1 AR 066719A1
Authority
AR
Argentina
Prior art keywords
main body
fluid product
rod
dosing chamber
piston
Prior art date
Application number
ARP080102201A
Other languages
English (en)
Inventor
Lamberto Carta
Original Assignee
Emsar 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 Emsar Spa filed Critical Emsar Spa
Publication of AR066719A1 publication Critical patent/AR066719A1/es

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
    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • 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
    • B05B11/105—Sealing arrangements around pump actuating stem
    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position
    • B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
    • 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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B05B11/1097—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 with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Dispositivo dosificador de productos fluidos que comprende un cuerpo principal (2), substancialmente hueco, que se puede introducir en su totalidad dentro de un contenedor para un producto fluido; un piston (7) en condiciones de deslizarse dentro del cuerpo principal (2) que define, junto con el cuerpo principal (2), una cámara de dosificacion (8) que presenta un volumen de cabida para el producto fluido que depende de la posicion relativa entre el piston (7) y el cuerpo principal (2); un vástago (10) operativamente activo sobre el piston (7) para moverlo; el vástago (10) pudiéndose deslizar entre una primera posicion operativa, en la cual el volumen de la cámara de dosificacion (8) es máximo, y una segunda posicion operativa, en la cual el volumen de la cámara de dosificacion (8) es mínimo; el vástago (10) siendo hueco estando en comunicacion de fluido con la cámara de dosificacion (8) para expulsar una parte de fluido. El cuerpo principal (2) comprende una porcion tubular (3) conectada a un anillo de cierre (41) en proximidad de la extremidad (2a) superior del cuerpo principal (2); el anillo de cierre (41) además comprendiendo un manguito (18) que envuelve al vástago (10) y que está en contacto con este ultimo con libertad de deslizamiento.
ARP080102201A 2007-05-25 2008-05-23 Dispositivo dosificador de productos fluidos AR066719A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000288A ITRM20070288A1 (it) 2007-05-25 2007-05-25 Dispositivo dosatore per prodotti fluidi.

Publications (1)

Publication Number Publication Date
AR066719A1 true AR066719A1 (es) 2009-09-09

Family

ID=39884401

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080102201A AR066719A1 (es) 2007-05-25 2008-05-23 Dispositivo dosificador de productos fluidos

Country Status (5)

Country Link
US (1) US20100176158A1 (es)
EP (1) EP2150470A2 (es)
AR (1) AR066719A1 (es)
IT (1) ITRM20070288A1 (es)
WO (1) WO2008146319A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932400B1 (fr) * 2008-06-17 2011-11-18 Valois Sas Dispositif de distribution de produit fluide
IT1393228B1 (it) * 2009-03-02 2012-04-11 Taplast Srl Unita' per l'erogazione di fluidi o miscele e relativo dispositivo di erogazione.
GB0920768D0 (en) * 2009-11-26 2010-01-13 Rieke Corp Dispenser pumps
IT1397007B1 (it) * 2009-12-15 2012-12-20 Emsar Spa Dispenser
CN102770666B (zh) * 2010-01-28 2015-11-25 株式会社吉野工业所 泵
ITVI20110230A1 (it) * 2011-08-05 2013-02-06 Stefano Doria Dispositivo per l'erogazione di fluidi e liquidi
US8678241B2 (en) * 2012-08-27 2014-03-25 Ya-Tsan Wang Foam spray head assembly
ITRM20130591A1 (it) * 2013-10-25 2015-04-26 Emsar Spa Dispenser a tenuta ermetica
US9296003B2 (en) * 2014-02-26 2016-03-29 Aptar Italia S.P.A. Dispensing pump
JP6543100B2 (ja) * 2015-06-08 2019-07-10 キャニヨン株式会社 ポンプディスペンサ
DE102016204953A1 (de) * 2016-03-24 2017-09-28 F. Holzer Gmbh Dosierpumpe für eine Dosiervorrichtung sowie Dosiervorrichtung
CN206827252U (zh) * 2017-05-26 2018-01-02 江苏德晋塑料包装有限公司 一种液体按压喷头装置
US11619305B2 (en) * 2018-09-14 2023-04-04 Israel Olegnowicz Fluid seal having multiple diameters
CN109896145A (zh) * 2019-04-12 2019-06-18 中山市美捷时包装制品有限公司 一种环保型乳液泵结构
CN111268274A (zh) * 2020-03-20 2020-06-12 中山市美捷时包装制品有限公司 一种左右锁结构外置弹簧泵
US20230249206A1 (en) * 2020-05-29 2023-08-10 Rpc Bramlage Gmbh Pump for dispensing a fluid
CN112173411A (zh) * 2020-10-15 2021-01-05 中山市美捷时包装制品有限公司 一种全塑自锁泵

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5738250A (en) 1997-04-07 1998-04-14 Calmar Inc. Liquid dispensing pump having water seal
FR2764005B1 (fr) * 1997-05-29 2004-12-10 Sofab Pompe a piston articule
CN2483350Y (zh) * 2001-05-16 2002-03-27 丁要武 具有防进液气道的乳液泵
ITMI20020249A1 (it) * 2002-02-11 2003-08-11 Microspray Delta Spa Pompa di erogazione a tenuta perfezionata applicabile su contenitori di liquidi
FR2842875B1 (fr) * 2002-07-25 2006-02-10 Valois Sa Pompe de distribution de produit fluide a actionnement manuel
US7147135B2 (en) * 2002-07-25 2006-12-12 Valois Sas Manually actuated fluid dispenser pump
US7255248B2 (en) * 2002-08-29 2007-08-14 Emsar, Inc. Plug style pump
US6966459B1 (en) * 2003-04-07 2005-11-22 Living Fountain Plastic Industrial Co., Ltd. Water infiltration-proof structure
ITMI20041249A1 (it) * 2004-06-22 2004-09-22 Lumson Spa Pompa ad azionamento manuale per l'erogazione di sostanze cremose
US7735692B2 (en) * 2006-10-10 2010-06-15 Meadwestvaco Calmar, Inc. Rotating dispenser head with locking and venting closure connector for an air foaming pump dispenser

Also Published As

Publication number Publication date
WO2008146319A2 (en) 2008-12-04
US20100176158A1 (en) 2010-07-15
EP2150470A2 (en) 2010-02-10
ITRM20070288A1 (it) 2008-11-26
WO2008146319A3 (en) 2009-03-12

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