FR3096090B1 - Pompe à précompression haute pression - Google Patents

Pompe à précompression haute pression Download PDF

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Publication number
FR3096090B1
FR3096090B1 FR1905010A FR1905010A FR3096090B1 FR 3096090 B1 FR3096090 B1 FR 3096090B1 FR 1905010 A FR1905010 A FR 1905010A FR 1905010 A FR1905010 A FR 1905010A FR 3096090 B1 FR3096090 B1 FR 3096090B1
Authority
FR
France
Prior art keywords
inlet valve
sleeve
spring
sliding
high pressure
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.)
Active
Application number
FR1905010A
Other languages
English (en)
Other versions
FR3096090A1 (fr
Inventor
Ludovic Petit
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.)
Aptar France SAS
Original Assignee
Aptar France SAS
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 to FR1905010A priority Critical patent/FR3096090B1/fr
Application filed by Aptar France SAS filed Critical Aptar France SAS
Priority to PCT/FR2020/050764 priority patent/WO2020229758A1/fr
Priority to BR112021021717A priority patent/BR112021021717A2/pt
Priority to US17/610,591 priority patent/US20220235760A1/en
Priority to CN202080035173.0A priority patent/CN113906213B/zh
Priority to EP20740688.5A priority patent/EP3969750A1/fr
Priority to JP2021567801A priority patent/JP2022533585A/ja
Publication of FR3096090A1 publication Critical patent/FR3096090A1/fr
Application granted granted Critical
Publication of FR3096090B1 publication Critical patent/FR3096090B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure 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
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet valve
    • 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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1019—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element the inlet valve moving concurrently with the controlling element during whole pressure and aspiration strokes, e.g. a cage for an inlet valve ball being part of the controlling element
    • 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
    • B05B11/1039—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened 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
    • B05B11/1038—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
    • B05B11/1061—Pump priming 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
    • B05B11/1066—Pump inlet valves
    • B05B11/107—Gate valves; Sliding valves
    • 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
    • B05B11/1094—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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston type
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections

Landscapes

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

Abstract

Pompe comportant un piston (1) coulissant dans un corps (3) comprenant une chambre (5) définie entre un clapet d'entrée (11) et un clapet de sortie (12) comportant un élément de coulissant lors de l’actionnement de manière étanche dans la chambre (5) qui comporte des moyens de passage (40) de sorte que, en fin d'actionnement, ledit élément de clapet de sortie (39) coopère de manière non étanche avec lesdits moyens de passage (40) pour ouvrir ledit clapet de sortie (12), ledit clapet d'entrée (11) comportant un élément de clapet d'entrée (10) coulissant après fermeture du clapet d'entrée (11) dans un manchon (9) du corps (3) ayant un diamètre réduit et contenant un ressort (20) s'appuyant sur ledit élément de clapet d'entrée (10) et sur un fond dudit manchon (9), ledit ressort (20) ramenant le piston (1) dans sa position de repos, ledit manchon (9) ayant un diamètre interne inférieur à 4,2 mm, ledit ressort (20) ayant une force d'au moins 20 N, de sorte que ladite pompe distribue ledit produit fluide à une pression (P) d'au moins 15 bars. « figure pour l’abrégé : figure 6 »
FR1905010A 2019-05-14 2019-05-14 Pompe à précompression haute pression Active FR3096090B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1905010A FR3096090B1 (fr) 2019-05-14 2019-05-14 Pompe à précompression haute pression
BR112021021717A BR112021021717A2 (pt) 2019-05-14 2020-05-11 Bomba para dispensar um produto fluido e dispositivo para dispensação de produto fluido
US17/610,591 US20220235760A1 (en) 2019-05-14 2020-05-11 High-pressure pre-compression pump
CN202080035173.0A CN113906213B (zh) 2019-05-14 2020-05-11 高压预压缩泵
PCT/FR2020/050764 WO2020229758A1 (fr) 2019-05-14 2020-05-11 Pompe a precompression haute pression
EP20740688.5A EP3969750A1 (fr) 2019-05-14 2020-05-11 Pompe a precompression haute pression
JP2021567801A JP2022533585A (ja) 2019-05-14 2020-05-11 高圧予圧ポンプおよび流体吐出装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905010A FR3096090B1 (fr) 2019-05-14 2019-05-14 Pompe à précompression haute pression
FR1905010 2019-05-14

Publications (2)

Publication Number Publication Date
FR3096090A1 FR3096090A1 (fr) 2020-11-20
FR3096090B1 true FR3096090B1 (fr) 2022-10-28

Family

ID=67810868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905010A Active FR3096090B1 (fr) 2019-05-14 2019-05-14 Pompe à précompression haute pression

Country Status (7)

Country Link
US (1) US20220235760A1 (fr)
EP (1) EP3969750A1 (fr)
JP (1) JP2022533585A (fr)
CN (1) CN113906213B (fr)
BR (1) BR112021021717A2 (fr)
FR (1) FR3096090B1 (fr)
WO (1) WO2020229758A1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325501A (en) * 1980-10-31 1982-04-20 Ethyl Products Company Extended spray pump
US4693675A (en) * 1986-01-16 1987-09-15 The Pharmasol Corporation Non-throttling discharge pump
GB8625491D0 (en) 1986-10-24 1986-11-26 Bespak Plc Discharge pump assembly
DE4108646A1 (de) * 1991-03-16 1992-09-17 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
FR2795779B1 (fr) 1999-06-30 2001-09-14 Valois Sa Pompe a precompression amelioree
KR200171410Y1 (ko) * 1999-09-13 2000-03-15 김정수 핑거 스프레이용 퍼스트 밸브 구조
FR2820410A1 (fr) * 2001-02-06 2002-08-09 Valois Sa Dispositif de distribution de produit fluide
FR2838787B1 (fr) * 2002-04-17 2005-11-04 Valois Sa Pompe de distribution de produit fluide
DE102005010173B4 (de) 2005-03-05 2006-11-16 Aero Pump GmbH, Zerstäuberpumpen Austrittshaube für ein Sprühgerät zum Versprühen einer hochviskosen Flüssigkeit
NL1030361C2 (nl) * 2005-11-07 2007-05-08 Keltec B V Afgifte-eenheid met verbeterde luchttoevoer.
FR2903329B3 (fr) 2006-07-10 2008-10-03 Rexam Dispensing Systems Sas Buse de pulverisation, dispositif de pulverisation et utilisation de ce dispositif.
ES2560245T3 (es) * 2007-03-24 2016-02-18 Afa Polytek B.V. Dispositivo de dispensación de líquido con una válvula de diafragma y método de montaje de la válvula
FR3002293B1 (fr) 2013-02-15 2015-04-10 Aptar France Sas Pompe a precompression amelioree.
US10632265B2 (en) 2014-06-20 2020-04-28 Medspray B.V. Aerosol or spray device, spray nozzle unit and method of manufacturing the same
FR3059573B1 (fr) 2016-12-02 2019-01-25 Aptar France Sas Tete de distribution de produit fluide
EP3630365B1 (fr) 2017-05-31 2021-06-23 SHL Medical AG Dispositif de buse et son procédé de fabrication

Also Published As

Publication number Publication date
JP2022533585A (ja) 2022-07-25
EP3969750A1 (fr) 2022-03-23
FR3096090A1 (fr) 2020-11-20
CN113906213A (zh) 2022-01-07
US20220235760A1 (en) 2022-07-28
BR112021021717A2 (pt) 2021-12-21
WO2020229758A1 (fr) 2020-11-19
CN113906213B (zh) 2024-04-09

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