CA3228921A1 - Distributeur a pompe sans air entierement en plastique - Google Patents

Distributeur a pompe sans air entierement en plastique Download PDF

Info

Publication number
CA3228921A1
CA3228921A1 CA3228921A CA3228921A CA3228921A1 CA 3228921 A1 CA3228921 A1 CA 3228921A1 CA 3228921 A CA3228921 A CA 3228921A CA 3228921 A CA3228921 A CA 3228921A CA 3228921 A1 CA3228921 A1 CA 3228921A1
Authority
CA
Canada
Prior art keywords
fluid
container
actuator
stem
pump
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3228921A
Other languages
English (en)
Inventor
Armin Arminak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apackaging Group LLC
Original Assignee
Apackaging Group LLC
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 US17/542,296 external-priority patent/US11471905B1/en
Application filed by Apackaging Group LLC filed Critical Apackaging Group LLC
Publication of CA3228921A1 publication Critical patent/CA3228921A1/fr
Pending legal-status Critical Current

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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside 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
    • B05B11/1001—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
    • B05B11/1073—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
    • B05B11/1042—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
    • B05B11/1042—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

Abstract

L'invention concerne une pompe de distribution sans air actionnée à la main fabriquée à partir de matériaux entièrement en plastique, pour distribuer un fluide à partir d'un récipient, comprenant : un actionneur, une tige, un piston de pompe, un corps de pompe, un clapet anti-retour supérieur, un clapet anti-retour inférieur, un ressort de rappel, un récipient et un piston mobile ; l'actionneur comprenant un passage d'écoulement ayant une sortie de fluide ; la tige comprenant un passage d'écoulement ayant une entrée de fluide ; le corps de pompe formé sous la forme d'un corps cylindrique creux, ayant une extrémité supérieure, une entrée de fluide à une extrémité inférieure, et une chambre de pompe entre celles-ci ; le clapet anti-retour supérieur configuré pour contrôler l'écoulement de fluide à travers l'entrée de fluide de la tige ; le clapet anti-retour inférieur configuré pour contrôler l'écoulement de fluide à travers l'entrée de fluide du corps de pompe ; l'actionneur, la tige et le piston étant interconnectés et le piston effectuant un mouvement de va-et-vient à l'intérieur de la chambre de pompe lors des mouvements de descente et de montée de l'actionneur.
CA3228921A 2021-09-23 2022-08-12 Distributeur a pompe sans air entierement en plastique Pending CA3228921A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163247730P 2021-09-23 2021-09-23
US63/247,730 2021-09-23
US17/542,296 2021-12-03
US17/542,296 US11471905B1 (en) 2021-09-23 2021-12-03 All plastic airless pump dispenser
PCT/US2022/040257 WO2023048848A1 (fr) 2021-09-23 2022-08-12 Distributeur à pompe sans air entièrement en plastique

Publications (1)

Publication Number Publication Date
CA3228921A1 true CA3228921A1 (fr) 2023-03-30

Family

ID=85719595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3228921A Pending CA3228921A1 (fr) 2021-09-23 2022-08-12 Distributeur a pompe sans air entierement en plastique

Country Status (2)

Country Link
CA (1) CA3228921A1 (fr)
WO (1) WO2023048848A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601311A1 (de) * 1986-01-17 1987-07-23 Joachim Czech Spender fuer pastoese produkte
GB9118711D0 (en) * 1991-08-31 1991-10-16 Smithkline Beecham Plc Novel device
EP1389491A1 (fr) * 2002-08-13 2004-02-18 Yon Woo Corporation Pompe distributeur sans air
US7367476B2 (en) * 2004-08-30 2008-05-06 Rieke Corporation Airless dispensing pump with tamper evidence features
US20090008413A1 (en) * 2007-04-17 2009-01-08 Choi Hee Jin Airless dispensing pump container with an airtight push down type nozzle head

Also Published As

Publication number Publication date
WO2023048848A1 (fr) 2023-03-30

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20240208

EEER Examination request

Effective date: 20240208