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BRPI0414820A - multi-dose dispensing device - Google Patents

multi-dose dispensing device

Info

Publication number
BRPI0414820A
BRPI0414820A BRPI0414820-7A BRPI0414820A BRPI0414820A BR PI0414820 A BRPI0414820 A BR PI0414820A BR PI0414820 A BRPI0414820 A BR PI0414820A BR PI0414820 A BRPI0414820 A BR PI0414820A
Authority
BR
Brazil
Prior art keywords
metering chamber
inlet
piston
fluid
metering
Prior art date
Application number
BRPI0414820-7A
Other languages
Portuguese (pt)
Inventor
Andrew David Wright
Original Assignee
Bespack Plc
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 Bespack Plc filed Critical Bespack Plc
Publication of BRPI0414820A publication Critical patent/BRPI0414820A/en

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
    • B05B11/1025—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem a spring urging the outlet valve in its closed 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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/104—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being opened by pressure after a defined accumulation stroke
    • 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
    • B05B11/107—Gate valves; Sliding valves

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

"APARELHO ADMINISTRADOR DE MULTI-DOSES MANUAL". Um aparelho administrador de multi-doses manual (10) compreendendo uma câmara dosadora (20) tendo um eixo geométrico (21), uma parte extrema (22) em uma extremidade axial da câmara (20) e uma parte de corpo lateral (23) se estendendo da parte extrema axial (22), um mecanismo de êmbolo (30) móvel com um curso de êmbolo ao longo do eixo geométrico da câmara dosadora (20) com uma parte de gaxeta do êmbolo (34) do mecanismo de êmbolo sendo deslizantemente engatável com uma superfície interna de uma parte lateral (23) da câmara dosadora, uma entrada (27) para admissão de fluido na câmara dosadora (20), e uma saída (31, 32) para fluido a é administrado pela câmara dosadora (20), em que a entrada (27) é prevista sobre a parte de corpo lateral (23) câmara dosadora e, em uso, durante uma primeira parte do curso do êmbolo, a entrada (27) estar em comunicação fluida com a câmara dosadora (20) e durante uma segunda parte do curso do êmbolo, a parte de gaxeta (34) do mecanismo de êmbolo (30) bloquear a entrada (27) prevenindo que fluido passe da entrada (27) para o interior da câmara dosadora (20). Este aparelho administrador (10) reduz variações no peso de carga administrada, pela dosagem do fluido se iniciar no ponto em que o êmbolo ingressa na segunda parte de seu curso bloqueando a entrada."MANUAL MANUAL ADMINISTRATOR". A manual multi-dose dispensing apparatus (10) comprising a metering chamber (20) having a geometry axis (21), an end portion (22) at an axial end of the chamber (20) and a side body portion (23). extending from the end axial part (22), a movable piston mechanism (30) with a piston stroke along the metering chamber axis (20) with a piston gasket portion (34) of the piston mechanism being slidably latchable with an inner surface of a side portion (23) of the metering chamber, a fluid inlet (27) in the metering chamber (20), and a fluid outlet (31, 32) is administered by the metering chamber (20). ), wherein the inlet (27) is provided over the side body portion (23) of the metering chamber and, in use, during a first portion of the piston stroke, the inlet (27) is in fluid communication with the metering chamber ( 20) and during a second piston stroke portion, the gasket portion (34) of the mechanism Piston lock (30) blocks inlet (27) preventing fluid from flowing from inlet (27) into the metering chamber (20). This dispensing apparatus (10) reduces variations in the delivered load weight by fluid metering starting at the point where the plunger enters the second part of its stroke blocking the inlet.

BRPI0414820-7A 2003-09-29 2004-09-06 multi-dose dispensing device BRPI0414820A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0322758A GB2406330B (en) 2003-09-29 2003-09-29 A dispensing apparatus
PCT/GB2004/003790 WO2005030401A1 (en) 2003-09-29 2004-09-06 A dispensing apparatus

Publications (1)

Publication Number Publication Date
BRPI0414820A true BRPI0414820A (en) 2006-11-14

Family

ID=29287036

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414820-7A BRPI0414820A (en) 2003-09-29 2004-09-06 multi-dose dispensing device

Country Status (7)

Country Link
US (1) US20090173752A1 (en)
EP (1) EP1667801B1 (en)
CN (1) CN1859983A (en)
BR (1) BRPI0414820A (en)
DE (1) DE602004022685D1 (en)
GB (1) GB2406330B (en)
WO (1) WO2005030401A1 (en)

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US8512718B2 (en) 2000-07-03 2013-08-20 Foamix Ltd. Pharmaceutical composition for topical application
WO2004037225A2 (en) 2002-10-25 2004-05-06 Foamix Ltd. Cosmetic and pharmaceutical foam
IL152486A0 (en) 2002-10-25 2003-05-29 Meir Eini Alcohol-free cosmetic and pharmaceutical foam carrier
US7820145B2 (en) 2003-08-04 2010-10-26 Foamix Ltd. Oleaginous pharmaceutical and cosmetic foam
US8486376B2 (en) 2002-10-25 2013-07-16 Foamix Ltd. Moisturizing foam containing lanolin
US7704518B2 (en) 2003-08-04 2010-04-27 Foamix, Ltd. Foamable vehicle and pharmaceutical compositions thereof
US9668972B2 (en) 2002-10-25 2017-06-06 Foamix Pharmaceuticals Ltd. Nonsteroidal immunomodulating kit and composition and uses thereof
US9265725B2 (en) 2002-10-25 2016-02-23 Foamix Pharmaceuticals Ltd. Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof
US9211259B2 (en) 2002-11-29 2015-12-15 Foamix Pharmaceuticals Ltd. Antibiotic kit and composition and uses thereof
US7700076B2 (en) 2002-10-25 2010-04-20 Foamix, Ltd. Penetrating pharmaceutical foam
US8900554B2 (en) 2002-10-25 2014-12-02 Foamix Pharmaceuticals Ltd. Foamable composition and uses thereof
US20080138296A1 (en) 2002-10-25 2008-06-12 Foamix Ltd. Foam prepared from nanoemulsions and uses
US10117812B2 (en) 2002-10-25 2018-11-06 Foamix Pharmaceuticals Ltd. Foamable composition combining a polar solvent and a hydrophobic carrier
US7575739B2 (en) 2003-04-28 2009-08-18 Foamix Ltd. Foamable iodine composition
US8795693B2 (en) 2003-08-04 2014-08-05 Foamix Ltd. Compositions with modulating agents
US8486374B2 (en) 2003-08-04 2013-07-16 Foamix Ltd. Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses
US20080260655A1 (en) 2006-11-14 2008-10-23 Dov Tamarkin Substantially non-aqueous foamable petrolatum based pharmaceutical and cosmetic compositions and their uses
CN104623772A (en) 2007-05-30 2015-05-20 葛兰素集团有限公司 Fluid dispenser
US8636982B2 (en) 2007-08-07 2014-01-28 Foamix Ltd. Wax foamable vehicle and pharmaceutical compositions thereof
US8617100B2 (en) 2007-09-04 2013-12-31 Foamix Ltd. Device for delivery of a foamable composition
US9439857B2 (en) 2007-11-30 2016-09-13 Foamix Pharmaceuticals Ltd. Foam containing benzoyl peroxide
WO2009090495A2 (en) 2007-12-07 2009-07-23 Foamix Ltd. Oil and liquid silicone foamable carriers and formulations
US8518376B2 (en) 2007-12-07 2013-08-27 Foamix Ltd. Oil-based foamable carriers and formulations
CA2712120A1 (en) 2008-01-14 2009-07-23 Foamix Ltd. Poloxamer foamable pharmaceutical compositions with active agents and/or therapeutic cells and uses
CA2760186C (en) 2009-04-28 2019-10-29 Foamix Ltd. Foamable vehicle and pharmaceutical compositions comprising aprotic polar solvents and uses thereof
WO2011013009A2 (en) 2009-07-29 2011-02-03 Foamix Ltd. Non surfactant hydro-alcoholic foamable compositions, breakable foams and their uses
WO2011013008A2 (en) 2009-07-29 2011-02-03 Foamix Ltd. Non surface active agent non polymeric agent hydro-alcoholic foamable compositions, breakable foams and their uses
US9849142B2 (en) 2009-10-02 2017-12-26 Foamix Pharmaceuticals Ltd. Methods for accelerated return of skin integrity and for the treatment of impetigo
BR112012007473A2 (en) 2009-10-02 2019-05-07 Foamix Ltd tetracycline topical compositions and methods of use
US8978936B2 (en) 2010-07-12 2015-03-17 Foamix Pharmaceuticals Ltd. Apparatus and method for releasing a unit dose of content from a container
GB2489216B (en) * 2011-03-16 2013-08-07 Consort Medical Plc Fluid delivery device
FR2993483B1 (en) * 2012-07-19 2016-12-09 Aptar France Sas PUMP AND DISPENSER OF FLUID PRODUCT COMPRISING SUCH A PUMP.
DE102013001571B4 (en) * 2013-01-30 2021-02-04 Aero Pump Gmbh Dispensing device for fluids from a fluid container
MX2020012139A (en) 2016-09-08 2021-01-29 Vyne Pharmaceuticals Inc Compositions and methods for treating rosacea and acne.
FR3083997B1 (en) * 2018-07-19 2023-03-17 Albea Services PUMP FOR DISPENSING A FLUID PRODUCT, DISTRIBUTION HEAD EQUIPPED WITH SUCH A PUMP AND ASSOCIATED BOTTLE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1283457A (en) * 1916-05-12 1918-11-05 George E Bates Liquid-dispensing device.
US2283529A (en) * 1938-12-27 1942-05-19 Arthur L Bobrick Dispenser for liquid soap and the like
GB798683A (en) * 1954-08-16 1958-07-23 Lawrence Thomas Ward Improvements in or relating to fluid dispensing devices
US3952918A (en) * 1974-03-18 1976-04-27 Highland Laboratories Fluid dispenser apparatus
US4674659A (en) * 1978-04-24 1987-06-23 Leeds And Micallef Universal sequential dispensing pump system
ATE270155T1 (en) * 2000-10-19 2004-07-15 Dentaco Gmbh DOSING DISPENSER FOR FLOWING MEDIA WITH A HAND-OPERATED PUMP INTEGRATED IN A MEDIA CONTAINER
ATE522278T1 (en) * 2001-05-23 2011-09-15 Cohen Ben Z FINE DOSING PUMP
DE10231749B4 (en) * 2002-07-13 2004-07-29 Aero Pump GmbH, Zerstäuberpumpen Suction-pressure pump for dispensing a liquid from a container
US6776310B2 (en) * 2002-07-29 2004-08-17 Globe Union Industrial Corp. Soap dispenser head
FR2852934B1 (en) * 2003-03-27 2005-12-23 Rexam Dispensing Sys PRODUCT DISPENSER COMPRISING A PUSH-ACTUATING PUMP

Also Published As

Publication number Publication date
EP1667801A1 (en) 2006-06-14
CN1859983A (en) 2006-11-08
GB2406330A (en) 2005-03-30
DE602004022685D1 (en) 2009-10-01
GB2406330B (en) 2005-12-07
EP1667801B1 (en) 2009-08-19
WO2005030401A1 (en) 2005-04-07
GB0322758D0 (en) 2003-10-29
US20090173752A1 (en) 2009-07-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.