BR112022023162A2 - Bomba para dispensar um fluido - Google Patents

Bomba para dispensar um fluido

Info

Publication number
BR112022023162A2
BR112022023162A2 BR112022023162A BR112022023162A BR112022023162A2 BR 112022023162 A2 BR112022023162 A2 BR 112022023162A2 BR 112022023162 A BR112022023162 A BR 112022023162A BR 112022023162 A BR112022023162 A BR 112022023162A BR 112022023162 A2 BR112022023162 A2 BR 112022023162A2
Authority
BR
Brazil
Prior art keywords
pump
valve
outlet
piston body
fluid
Prior art date
Application number
BR112022023162A
Other languages
English (en)
Inventor
Göttke Sabine
Original Assignee
Rpc Bramlage Gmbh
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 GBGB2008086.7A external-priority patent/GB202008086D0/en
Priority claimed from GBGB2019553.3A external-priority patent/GB202019553D0/en
Application filed by Rpc Bramlage Gmbh filed Critical Rpc Bramlage Gmbh
Publication of BR112022023162A2 publication Critical patent/BR112022023162A2/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
    • B05B11/0005—Components or details
    • B05B11/0089—Dispensing tubes
    • 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
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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
    • B05B11/1077—Springs characterised by a particular shape or material
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/04—Pumps for special use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • 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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • 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
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/656—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the flow conduit length is changeable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

BOMBA PARA DISPENSAR UM FLUIDO. A presente invenção refere-se a uma bomba (1) para dispensar um fluido (11), que apresenta uma cabeça de bomba (2), um pistão (15) com um corpo de pistão (14), uma câmara de bomba (13) provida por uma parte da câmara da bomba (5), uma válvula de entrada (12) e uma válvula de saída (16), o corpo do pistão (14) é móvel em relação à câmara da bomba (13), em que ainda o corpo do pistão (14) é semelhante a um tubo, que provê um canal para dispensar o fluido (11) da câmara da bomba (13) através da válvula de saída (16) para uma abertura de saída (8) na cabeça da bomba (2), a válvula de saída (16) é provida por um corpo de válvula que coopera com um aro de vedação, o aro de vedação é conferido por uma abertura em um canal de saída (11) da cabeça da bomba (2), que conduz à abertura de saída (8), o corpo do pistão (14) é combinado com o corpo da válvula para o movimento do corpo do pistão (14) com o corpo da válvula, o corpo do pistão (14) tem ainda um rebordo de vedação para um engate de vedação com uma superfície interna do corpo da câmara da bomba, a cabeça da bomba (2) é móvel em relação ao corpo do pistão (14), que provê um curso de abertura para a válvula de saída (16), em que imediatamente o corpo da válvula se move axialmente na direção oposta para uma parte do canal de saída que fica acima do corpo da válvula. A bomba pode ser travada em uma posição superior.
BR112022023162A 2020-05-29 2021-05-28 Bomba para dispensar um fluido BR112022023162A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB2008086.7A GB202008086D0 (en) 2020-05-29 2020-05-29 Pump
GBGB2019553.3A GB202019553D0 (en) 2020-12-11 2020-12-11 Pump
PCT/EP2021/064424 WO2021239985A2 (en) 2020-05-29 2021-05-28 Pump for dispensing a fluid

Publications (1)

Publication Number Publication Date
BR112022023162A2 true BR112022023162A2 (pt) 2022-12-20

Family

ID=78723008

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022023162A BR112022023162A2 (pt) 2020-05-29 2021-05-28 Bomba para dispensar um fluido
BR112022023715A BR112022023715A2 (pt) 2020-05-29 2021-05-28 Bomba para dispensa de um fluido

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112022023715A BR112022023715A2 (pt) 2020-05-29 2021-05-28 Bomba para dispensa de um fluido

Country Status (7)

Country Link
US (2) US20230201852A1 (pt)
EP (2) EP4157545A2 (pt)
KR (2) KR20230016680A (pt)
CN (2) CN115697568A (pt)
BR (2) BR112022023162A2 (pt)
MX (2) MX2022015036A (pt)
WO (2) WO2021239985A2 (pt)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050613A (en) * 1976-08-31 1977-09-27 Corsette Douglas Frank Manual actuated dispensing pump
US4685594A (en) * 1986-07-03 1987-08-11 Manuel Czech Dispenser for paste-like products
DE3928524C2 (de) * 1989-08-29 1994-02-24 Megaplast Dosiersysteme Spender
DE4041136C2 (de) * 1990-12-21 1994-06-30 Andris Raimund Gmbh & Co Kg Dosier- und Spraypumpe zur Abgabe flüssiger, niederviskoser und pastöser Stoffe
US5505343A (en) * 1994-10-19 1996-04-09 Knickerbocker; Michael G. Manually actuated pump
DE4441263A1 (de) * 1994-11-19 1996-05-23 Caideil M P Teoranta Tormakead Austragvorrichtung für Medien
NL1001366C2 (nl) 1995-10-06 1997-04-08 Airspray Int Bv Inrichting voor het afgeven van een luchtvloeistofmengsel, in het bijzonder schuim en daarvoor bestemde bedieningseenheid.
FR2824538B1 (fr) * 2001-05-10 2004-01-16 Daniel Crosnier Pompe doseuse
JP2003341765A (ja) 2002-05-20 2003-12-03 Katsutoshi Masuda 液体容器の弁機構
JP4021268B2 (ja) 2002-07-24 2007-12-12 勝利 増田 流体吐出ポンプ
DE20304731U1 (de) 2003-03-25 2003-06-26 Megaplast Gmbh & Co Kg Dosierpumpe aus Kunststoff
FR2906233B1 (fr) 2006-09-27 2011-02-11 Valois Sas Dispositif de distribution de produit fluide.
DE102007024724A1 (de) * 2007-01-24 2008-07-31 Inotech Kunststofftechnik Gmbh Spendervorrichtung für die Aufnahme und Ausgabe von pastösen Produkten mit einem ein Kopfstück und einen Spenderkolben aufweisenden Spenderkopf
DE102008024181B4 (de) * 2008-05-19 2016-03-03 Megaplast Gmbh & Co. Kg Spender
IT1393228B1 (it) * 2009-03-02 2012-04-11 Taplast Srl Unita' per l'erogazione di fluidi o miscele e relativo dispositivo di erogazione.
IT1404091B1 (it) * 2011-01-31 2013-11-08 Taplast Srl Elemento elastico per un dispositivo per l'erogazione di fluidi o miscele e dipositivo comprendente tale elemento elastico.
WO2014099228A1 (en) * 2012-12-20 2014-06-26 Arminak & Associates, Llc Foam dispenser with an integral piston valve
EP3102336B1 (en) * 2014-01-13 2020-02-19 Silgan Dispensing Systems Corporation Dispensing pump with cup spring
US20170326567A1 (en) * 2014-11-20 2017-11-16 Taplast S.P.A. Elastic element for a device for dispensing fluids or mixtures and method and mould for making said elastic element
DE102015104288A1 (de) 2015-03-23 2016-09-29 Megaplast Gmbh Spender zur Ausgabe flüssiger bis pastöser Massen
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
DE102019132345A1 (de) 2019-01-29 2020-07-30 Rpc Bramlage Gmbh Kunststofffeder
KR102044128B1 (ko) * 2019-08-19 2019-11-12 이영주 펌프 용기

Also Published As

Publication number Publication date
CN115697569A (zh) 2023-02-03
BR112022023715A2 (pt) 2023-02-07
KR20230016680A (ko) 2023-02-02
WO2021239985A3 (en) 2022-01-27
WO2021239985A2 (en) 2021-12-02
KR20230016056A (ko) 2023-01-31
EP4157545A2 (en) 2023-04-05
EP4157546A1 (en) 2023-04-05
MX2022015036A (es) 2023-01-04
WO2021239991A1 (en) 2021-12-02
US20230201852A1 (en) 2023-06-29
CN115697568A (zh) 2023-02-03
MX2022015035A (es) 2023-01-04
US20230249206A1 (en) 2023-08-10

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