BR0316936A - Dispositivo de tubeira com ação de recalque, atuador de gatilho, e, recipiente - Google Patents

Dispositivo de tubeira com ação de recalque, atuador de gatilho, e, recipiente

Info

Publication number
BR0316936A
BR0316936A BR0316936-7A BR0316936A BR0316936A BR 0316936 A BR0316936 A BR 0316936A BR 0316936 A BR0316936 A BR 0316936A BR 0316936 A BR0316936 A BR 0316936A
Authority
BR
Brazil
Prior art keywords
chamber
fluid
pressure
container
dispensed
Prior art date
Application number
BR0316936-7A
Other languages
English (en)
Inventor
Keith Laidler
Original Assignee
Incro Ltd
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
Priority claimed from GB0229099A external-priority patent/GB0229099D0/en
Priority claimed from GB0313474A external-priority patent/GB0313474D0/en
Application filed by Incro Ltd filed Critical Incro Ltd
Publication of BR0316936A publication Critical patent/BR0316936A/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
    • 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
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
    • 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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1029—Pumps having a pumping chamber with a deformable wall actuated by a lever
    • 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
    • B05B11/1067—Pump inlet valves actuated by pressure
    • 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
    • B05B11/1087—Combination of liquid and air pumps

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Reciprocating Pumps (AREA)

Abstract

"DISPOSITIVO DE TUBEIRA COM AçãO DE RECALQUE, ATUADOR DE GATILHO, E, RECIPIENTE". Sob um primeiro aspecto, a presente invenção trata de um dispositivo de tubeira com ação de recalque (100) apropriado para ser montado em um recipiente e habilitar o fluido armazenado no interior do recipiente a ser administrado durante o uso, que tem um corpo que define: uma câmara interna (107), um orifício de saída (112) através do qual o fluido dispensado pela dita câmara (107) é ejetado do dispositivo (100), o orifício de saída (112) adicionalmente compreendendo uma válvula de descarga (105) configurada para somente se abrir e permitir que fluido seja dispensado pela câmara (107) quando a pressão no seu interior exceder uma pressão limiar mínima predeterminada; e uma abertura de admissão (110) através da qual fluido pode ser aspirado para o interior da dita câmara, a abertura de admissão (110) adicionalmente compreendendo uma válvula (108a) configurada para somente se abrir e permitir que fluido seja aspirado para o interior da câmara (107) quando a pressão dentro da câmara (107) cair abaixo da pressão externa. O corpo do dispositivo compreende uma parte de base (101) e uma parte de alojamento (163), a parte de base (101) e a parte de alojamento (163) conjuntamente definindo a dita câmara interna (107) do dispositivo (100) e sendo deslizantemente montadas entre si de tal maneira que a parte de alojamento (102) pode ser deslizada no sentido da parte de base (101) para reduzir o volume da câmara (107) durante um primeiro estágio de operação, dessa maneira fazendo a pressão no interior da câmara (102) aumentar e qualquer fluido nela armazenado ser dispensado através do orifício de saída (112) a ser dispensado se a pressão no seu interior exceder a pressão limiar mínima predeterminada requerida para abrir a válvula de descarga (105), e a seguir deslizar e se afastar da base para aumentar o volume da câmara (107) durante um segundo estágio de operação, desse modo causando a redução da pressão no interior da câmara (107) e fluido a ser aspirado para o interior da câmara através da abertura de admissão (110). Sob outro aspecto a presente invenção refere-se a um dispositivo de tubeira com ação de recalque que adicionalmente compreende uma câmara de ar (203) configurada para coejetar uma corrente de ar com líquido administrada pelo dispositivo de maneira usual.
BR0316936-7A 2002-12-13 2003-12-05 Dispositivo de tubeira com ação de recalque, atuador de gatilho, e, recipiente BR0316936A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0229099A GB0229099D0 (en) 2002-12-13 2002-12-13 Pump-action nozzle device
GB0313474A GB0313474D0 (en) 2003-06-11 2003-06-11 Improvements in or relating to nozzle devices
PCT/GB2003/005316 WO2004054723A1 (en) 2002-12-13 2003-12-05 Improvements in or relating to pump-action nozzle devices

Publications (1)

Publication Number Publication Date
BR0316936A true BR0316936A (pt) 2005-10-18

Family

ID=32599048

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316936-7A BR0316936A (pt) 2002-12-13 2003-12-05 Dispositivo de tubeira com ação de recalque, atuador de gatilho, e, recipiente

Country Status (8)

Country Link
US (1) US20060071030A1 (pt)
EP (1) EP1569758A1 (pt)
JP (1) JP2006509694A (pt)
AU (2) AU2003290230A1 (pt)
BR (1) BR0316936A (pt)
CA (1) CA2509324A1 (pt)
MX (1) MXPA05006300A (pt)
WO (2) WO2004054722A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7967171B2 (en) * 2004-10-11 2011-06-28 Meadwestvaco Calmar, Inc. Air foaming pump trigger sprayer
WO2006122983A1 (en) * 2005-05-19 2006-11-23 Bentfield Europe B.V. Pump for dispensing a fluid product and dispenser
GB0515592D0 (en) 2005-07-28 2005-09-07 Glaxo Group Ltd Nozzle for a nasal inhaler
FR2894633B1 (fr) 2005-12-14 2011-08-26 Rexam Dispensing Smt Pompe a chemise coulissante
FR2914963B1 (fr) * 2007-04-12 2009-07-10 Rexam Dispensing Smt Soc Par A Pompe de distribution d'un liquide contenu dans un flacon
FR2915248B1 (fr) * 2007-04-20 2009-07-17 Gerard Sannier Amelioration d'une pompe pour distributeur a reservoir sans air.
WO2009050449A1 (en) * 2007-10-16 2009-04-23 Leafgreen Limited A manual pump dispenser
US8539922B2 (en) * 2008-02-08 2013-09-24 Bluskies International, Inc. Rigid primer bulb pump
WO2009141511A1 (fr) * 2008-05-20 2009-11-26 Francis Poizot Amelioration d'une pompe pour distributeur a reservoir sans air
DE202010009751U1 (de) * 2010-07-01 2011-09-02 Werner Holzmann Dosierspender
DE102011014169A1 (de) * 2011-03-16 2012-09-20 Hübner GmbH Pumpeinrichtung für ein Behältnis für flüssige, pastöse oder aufschäumbare Hautreinigungs- und Pflegepräparate
CN106115062B (zh) * 2015-05-06 2020-09-15 钟竞铮 活塞泵喷头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400394C (de) * 1923-05-14 1924-08-18 Max Aftergut Kolbenpumpe fuer die Entleerung von Fluessigkeitsbehaeltern
US3923949A (en) * 1973-12-20 1975-12-02 Neil G Kane Method of forming a such-back-preventing check valve in a liquid dispenser
AU1577776A (en) * 1975-07-18 1978-01-12 Plastic Research Products Manually operated spray
DE3310029A1 (de) * 1983-03-19 1984-09-20 Gebr. Jordan GmbH & Co KG, 5860 Iserlohn Dosierspenderpumpe fuer fluessigkeiten
DE3722469A1 (de) * 1987-07-08 1989-01-19 Pfeiffer Erich Gmbh & Co Kg Handbetaetigbare austragvorrichtung fuer medien
DE4035663A1 (de) * 1990-11-09 1992-05-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
FR2676010B1 (fr) * 1991-04-30 1993-08-13 Oreal Dispositif pour la distribution de mousse, et bouton-poussoir pour un tel dispositif.
FR2677617B1 (fr) * 1991-06-17 1995-01-06 Oreal Dispositif pour la pulverisation d'un liquide susceptible de durcir en sechant, en particulier d'une laque, et bouton-poussoir pour un tel dispositif.
FR2731992B1 (fr) * 1995-03-21 1997-04-30 Oreal Distributeur de produit liquide ou pateux utilisable notamment en cosmetique
DE69611547T2 (de) * 1996-02-28 2001-08-23 Incro Ltd Sprühvorrichtungen und düsen

Also Published As

Publication number Publication date
WO2004054723A1 (en) 2004-07-01
AU2003295088A1 (en) 2004-07-09
MXPA05006300A (es) 2005-08-29
WO2004054722A1 (en) 2004-07-01
US20060071030A1 (en) 2006-04-06
CA2509324A1 (en) 2004-07-01
AU2003290230A1 (en) 2004-07-09
JP2006509694A (ja) 2006-03-23
EP1569758A1 (en) 2005-09-07

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]