ES456362A1 - Perfeccionamientos en bombas de piston para atomizadores. - Google Patents

Perfeccionamientos en bombas de piston para atomizadores.

Info

Publication number
ES456362A1
ES456362A1 ES456362A ES456362A ES456362A1 ES 456362 A1 ES456362 A1 ES 456362A1 ES 456362 A ES456362 A ES 456362A ES 456362 A ES456362 A ES 456362A ES 456362 A1 ES456362 A1 ES 456362A1
Authority
ES
Spain
Prior art keywords
piston
cylinder
stem
end portion
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.)
Expired
Application number
ES456362A
Other languages
English (en)
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
Valois 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
Application filed by Valois SAS filed Critical Valois SAS
Publication of ES456362A1 publication Critical patent/ES456362A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
    • 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
    • B05B11/1023—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Perfeccionamientos en bombas de pistón para atomizadores, que comprenden, un cilindro que tienen en una porción extrema un fondo con una chapaleta que permite la entrada de un fluido en el cilindro, y un pistón constituido por un cuerpo de pistón y por un vástago, disponiéndose este del lado opuesto del pistón con respecto a la chapaleta, conectándose la porción extrema del vástago interior al cilindro, al pistón, permitiendo la porción extrema exterior el accionamiento, estando el vástago ahuecado según un orificio lateral en su porción extrema interior y siendo móvil el pistón entre dos posiciones y que comprende una junta radial para obturar o liberar el orificio del vástago el lado de la chapaleta, caracterizados porque el pistón es solicitado por dos muelles, uno sobre cada una de sus dos caras axiales, apoyándose un primer muelle sobre el fondo del cilindro del lado de la chapaleta y el segundo sobre un estribo del vástago, teniendo el primer muelle una rigidez inferior a la del segundo y teniendo el primer muelle una precompresión cuando la bomba está en posición de reposo, para ejercer en este estado una fuerza superior a la del segundo.
ES456362A 1976-03-01 1977-02-28 Perfeccionamientos en bombas de piston para atomizadores. Expired ES456362A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605718A FR2343137A1 (fr) 1976-03-01 1976-03-01 Pompe manuelle a piston pour distribution ou pulverisation

Publications (1)

Publication Number Publication Date
ES456362A1 true ES456362A1 (es) 1978-01-16

Family

ID=9169780

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456362A Expired ES456362A1 (es) 1976-03-01 1977-02-28 Perfeccionamientos en bombas de piston para atomizadores.

Country Status (4)

Country Link
DE (1) DE2708155A1 (es)
ES (1) ES456362A1 (es)
FR (1) FR2343137A1 (es)
GB (1) GB1529773A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399286A1 (fr) * 1977-08-03 1979-03-02 Ramis Michel Vaporisateur simple
FR2403465A2 (fr) * 1977-09-16 1979-04-13 Valois Sa Pompe manuelle a piston pour distribution ou pulverisation
CS235119B1 (en) * 1981-12-16 1985-05-15 Miloslav Sorm Double-acting mechanical pump for liquid sprayers
EP0251863B1 (fr) * 1986-06-17 1993-04-21 VALOIS Société Anonyme dite: Ensemble doseur pour un produit pâteux ou semi-liquide
FR2612890B1 (fr) * 1987-03-26 1989-12-29 Step Soc Tech Pulverisation Ensemble doseur pour produit pateux ou semi-liquide
FR2653744B1 (fr) * 1989-10-31 1992-03-06 Valois Procede pour conditionner sous vide des produits notamment cosmetiques et pharmaceutiques a l'interieur de reservoirs deformables obtures par une pompe de distribution sans reprise d'air, dispositif pour le mettre en óoeuvre et distributeurs ainsi obt.
FR2664353B1 (fr) * 1990-07-03 1992-10-09 Valois Clapet pour pulverisateur.
SI9600118A (en) * 1995-04-13 1996-10-31 Monturas Sa Precompression pump sprayer
IT1291122B1 (it) * 1997-03-28 1998-12-29 Sar Spa Micropompa per la nebulizzazione di fluidi con valvola dosatrice perfezionata
CN102847627B (zh) * 2012-10-15 2015-04-15 深圳市博纳药品包装材料有限公司 一种流体制剂分配喷雾泵
FR2998198B1 (fr) * 2012-11-22 2015-05-29 Aptar France Sas Organe de distribution de produit fluide.
CN103706500A (zh) * 2013-12-13 2014-04-09 中山市美捷时包装制品有限公司 一种喷雾泵装置
FR3090417B1 (fr) 2018-12-19 2020-12-18 Aptar France Sas Dispositif de distribution de produit fluide
FR3138655A1 (fr) 2022-08-03 2024-02-09 Aptar France Sas Dispositif de distribution de produit fluide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1428099A (fr) * 1965-02-11 1966-02-11 Rudolf Albert Pompe à dispositif d'arrêt pour vaporisateur de parfum ou d'autres préparations cosmétiques
FR2097353A5 (es) * 1970-07-03 1972-03-03 Step
FR2149669A5 (es) * 1971-08-19 1973-03-30 Step
FR2188698A5 (es) * 1972-06-13 1974-01-18 Aerosol Inventions Dev
JPS49121213A (es) * 1973-03-26 1974-11-20
FR2320788A2 (fr) * 1975-08-14 1977-03-11 Pulverisation Step Ste Tech Perfectionnements apportes aux vaporisateurs

Also Published As

Publication number Publication date
FR2343137B1 (es) 1980-02-22
GB1529773A (en) 1978-10-25
DE2708155A1 (de) 1977-11-03
FR2343137A1 (fr) 1977-09-30

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