BR112021021040A2 - Dispositivo adequado para dispensar substâncias líquidas - Google Patents

Dispositivo adequado para dispensar substâncias líquidas

Info

Publication number
BR112021021040A2
BR112021021040A2 BR112021021040A BR112021021040A BR112021021040A2 BR 112021021040 A2 BR112021021040 A2 BR 112021021040A2 BR 112021021040 A BR112021021040 A BR 112021021040A BR 112021021040 A BR112021021040 A BR 112021021040A BR 112021021040 A2 BR112021021040 A2 BR 112021021040A2
Authority
BR
Brazil
Prior art keywords
substance
dispensing
outside
chamber
piston element
Prior art date
Application number
BR112021021040A
Other languages
English (en)
Inventor
Buisan Ferrer Josep
Nieto Cavia Laura
Original Assignee
Brill Engines S L
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 Brill Engines S L filed Critical Brill Engines S L
Publication of BR112021021040A2 publication Critical patent/BR112021021040A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/52—Valves specially adapted therefor; Regulating devices for metering
    • B65D83/54—Metering valves ; Metering valve assemblies
    • B65D83/546—Metering valves ; Metering valve assemblies the metering occurring at least partially in the actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2408—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus
    • B05B7/241—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus the container being pressurised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2416—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
    • B05B7/2418—Air pumps actuated by the operator, e.g. manually actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2424—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2467—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device a liquid being fed by a pressure generated in the container, which is not produced by a carrying fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
    • B65D83/752—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by the use of specific products or propellants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nozzles (AREA)

Abstract

dispositivo adequado para dispensar substâncias líquidas. a presente invenção refere-se a um dispositivo (1) adequado para dispensar uma substância líquida (2), tal como uma substância oftalmológica, que compreende um recipiente (3) com a substância (2) a dispensar uma pressão (p); um dispensador (4) para dispensar a substância para o exterior que inclui um elemento de pistão (41), carregado pela pressão da substância pressurizada (2) de modo a adotar por padrão uma posição de espera (b1) que impede que a câmara de pré-carregamento (45) seja inundada por uma dose (2a) da substância a ser dispensada; e um elemento de válvula (51) que é capaz de permitir uma conexão entre a câmara de pré-carregamento acima mencionada (45) e o exterior, o dispositivo incorporando ainda um mecanismo de acionamento (6) do dispensador (4) que sequencialmente comprime um volume de ar (7) usado para mover o elemento de pistão (41) a partir a partir de sua posição de espera (b1), permitindo que uma dose (2a) da substância (2) inunde a câmara de pré-carregamento (45) para subsequentemente acionar mecanicamente o elemento de válvula (60) e simultaneamente permitir a conexão com o exterior da câmara de pré-carregamento (45) acima mencionada bem como do volume de ar (7) previamente usado para mover o elemento de pistão (41) a partir de sua posição de espera.
BR112021021040A 2019-05-16 2020-04-22 Dispositivo adequado para dispensar substâncias líquidas BR112021021040A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19382382.0A EP3738677B1 (en) 2019-05-16 2019-05-16 A device suitable for dispensing liquid substances
PCT/ES2020/070254 WO2020229713A1 (es) 2019-05-16 2020-04-22 Un dispositivo apto para la dispensación de sustancias líquidas

Publications (1)

Publication Number Publication Date
BR112021021040A2 true BR112021021040A2 (pt) 2021-12-21

Family

ID=66857849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021021040A BR112021021040A2 (pt) 2019-05-16 2020-04-22 Dispositivo adequado para dispensar substâncias líquidas

Country Status (20)

Country Link
US (1) US11713182B2 (pt)
EP (1) EP3738677B1 (pt)
JP (1) JP2022532774A (pt)
KR (1) KR20220007731A (pt)
CN (1) CN113840661B (pt)
AU (1) AU2020275094A1 (pt)
BR (1) BR112021021040A2 (pt)
CA (1) CA3134254A1 (pt)
CL (1) CL2021002756A1 (pt)
CO (1) CO2021015415A2 (pt)
DK (1) DK3738677T3 (pt)
ES (1) ES2908081T3 (pt)
HR (1) HRP20220285T1 (pt)
HU (1) HUE058012T2 (pt)
LT (1) LT3738677T (pt)
MX (1) MX2021012891A (pt)
PL (1) PL3738677T3 (pt)
SI (1) SI3738677T1 (pt)
WO (1) WO2020229713A1 (pt)
ZA (1) ZA202108995B (pt)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB875623A (en) * 1959-05-25 1961-08-23 Lawrence Thomas Ward Improvements in fluid-metering outlet-valve assemblies
US3377004A (en) * 1966-10-03 1968-04-09 Gen Mills Inc Metered dispensing container
EP0196737B2 (en) * 1985-01-28 1991-11-06 Earl Wright Company Foam dispensing device
EP0498906A1 (en) * 1991-02-13 1992-08-19 Philip Wang Push-knob fluid container
US6923346B2 (en) * 2002-11-06 2005-08-02 Continental Afa Dispensing Company Foaming liquid dispenser
GB0229099D0 (en) * 2002-12-13 2003-01-15 Incro Ltd Pump-action nozzle device
CA2464905C (en) * 2004-03-19 2008-12-23 Hygiene-Technik Inc. Dual component dispenser
FR2892158B1 (fr) * 2005-10-17 2011-10-21 Valois Sas Pompe de distribution de produit fluide
CN104623772A (zh) * 2007-05-30 2015-05-20 葛兰素集团有限公司 流体分配器
KR101526843B1 (ko) * 2007-11-29 2015-06-08 글락소 그룹 리미티드 분배 장치
ES2357734T3 (es) * 2008-05-29 2011-04-29 Gojo Industries, Inc. Bomba de espuma accionada por tracción.
FR2941682B1 (fr) * 2009-02-03 2016-03-11 Sivel Dispositif de conditionnement et distribution d'un produit propre ou sterile avec embout autonettoyant
MX371253B (es) * 2010-04-06 2020-01-23 Reseal International Lp Sistema de suministro para proporcionar volúmenes medidos de sustancias fluidas puras o estériles.
DE102011106261A1 (de) * 2011-05-18 2012-11-22 Meadwestvaco Calmar Gmbh Spender zur dosierten Abgabe von flüssigen Medien
US8814005B2 (en) * 2012-04-27 2014-08-26 Pibed Limited Foam dispenser
JP2017505123A (ja) * 2014-01-22 2017-02-16 シンジェンタ パーティシペーションズ アーゲー 樹木注入システムおよび方法
FR3019531B1 (fr) * 2014-04-04 2019-08-09 Techniplast Procede d'extraction de liquide d'un appareil de distribution de liquide par injection de gaz
AU2015247632A1 (en) * 2014-04-16 2016-11-24 Gojo Industries, Inc. Foam dispensing pump with compressible air inlet chamber for providing residual suck-back
HUE050640T2 (hu) 2014-09-02 2020-12-28 F Holzer Gmbh Gyógyszeradagoló
GB2535796A (en) * 2015-02-27 2016-08-31 3M Innovative Properties Co Improvements in or relating to metered dose inhalers
PL3331479T3 (pl) * 2015-08-04 2021-11-08 Eye-go A/S Urządzenie do aplikacji płynu oftalmicznego

Also Published As

Publication number Publication date
WO2020229713A1 (es) 2020-11-19
JP2022532774A (ja) 2022-07-19
EP3738677B1 (en) 2021-12-08
SI3738677T1 (sl) 2022-04-29
CN113840661A (zh) 2021-12-24
EP3738677A1 (en) 2020-11-18
US20220204251A1 (en) 2022-06-30
CO2021015415A2 (es) 2021-12-10
DK3738677T3 (da) 2022-03-14
CL2021002756A1 (es) 2022-07-08
HRP20220285T1 (hr) 2022-05-13
MX2021012891A (es) 2021-11-17
PL3738677T3 (pl) 2022-03-28
ZA202108995B (en) 2022-07-27
CN113840661B (zh) 2023-01-06
ES2908081T3 (es) 2022-04-27
LT3738677T (lt) 2022-02-25
AU2020275094A1 (en) 2021-12-09
US11713182B2 (en) 2023-08-01
HUE058012T2 (hu) 2022-06-28
KR20220007731A (ko) 2022-01-18
CA3134254A1 (en) 2020-11-19

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