ES2120198T3 - Un dispositivo de regulacion del volumen de una camara de bomba, de una bomba a pre-compresion. - Google Patents

Un dispositivo de regulacion del volumen de una camara de bomba, de una bomba a pre-compresion.

Info

Publication number
ES2120198T3
ES2120198T3 ES95916731T ES95916731T ES2120198T3 ES 2120198 T3 ES2120198 T3 ES 2120198T3 ES 95916731 T ES95916731 T ES 95916731T ES 95916731 T ES95916731 T ES 95916731T ES 2120198 T3 ES2120198 T3 ES 2120198T3
Authority
ES
Spain
Prior art keywords
pump
volume
pump chamber
regulating
violle
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 - Lifetime
Application number
ES95916731T
Other languages
English (en)
Inventor
Jean-Pierre Lina
Claude Vincent
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
Application granted granted Critical
Publication of ES2120198T3 publication Critical patent/ES2120198T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B11/10—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
    • B05B11/1005—Piston pumps with means for adjusting or modifying pump stroke
    • B05B11/1007—Piston pumps with means for adjusting or modifying pump stroke by adjusting or modifying the pump end-of-sucking-stroke 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
    • B05B11/1001—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
    • B05B11/1042—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

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

DISPOSITIVO DE DISTRIBUCION DE PRODUCTO FLUIDO QUE COMPRENDE UN RECIPIENTE DOTADO CON UN CUELLO, Y UNA BOMBA QUE LLEVA UNA CAMARA DE BOMBA (6), ESTANDO DICHA CAMARA DE BOMBA (6) DELIMITADA POR UN CUERPO DE BOMBA (1) Y UN PISTON (3) QUE SE DESLIZA EN DICHO CUERPO DE BOMBA (1) ENTRE UNA POSICION DE REPOSO Y UNA POSICION DE ACCIONAMIENTO, LLEVANDO DICHO CUERPO DE BOMBA (1) UNA PARTE SUPERIOR (2) SUJETA FIJAMENTE AL CUELLO DEL RECIPIENTE MEDIANTE UNA VIROLA (20A, 20B), LLEVANDO DICHA VIROLA (20A, 20B) UNA ABERTURA CENTRAL (21) A TRAVES DE LA CUAL PASA UNA PARTE SUPERIOR (10) DE DICHA BOMBA, CARACTERIZADO PORQUE DICHA VIROLA (20B) LLEVA AL MENOS UN HUNDIMIENTO (30) EN DICHO CUERPO DE BOMBA (1) CERCA DE LA ABERTURA CENTRAL (21), ESTANDO DICHO HUNDIMIENTO (30), CON UNA PARTE INFERIOR (31), EN CONTACTO CON UN ELEMENTO DE LA BOMBA QUE DETERMINA LA POSICION DE REPOSO DEL PISTON (3) PERMITIENDO ASI AJUSTAR EL VOLUMEN DE DICHA CAMARA DE BOMBA (6).
ES95916731T 1994-04-22 1995-04-10 Un dispositivo de regulacion del volumen de una camara de bomba, de una bomba a pre-compresion. Expired - Lifetime ES2120198T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404858A FR2719084B1 (fr) 1994-04-22 1994-04-22 Dispositif de réglage du volume d'une chambre de pompe d'une pompe à précompression.

Publications (1)

Publication Number Publication Date
ES2120198T3 true ES2120198T3 (es) 1998-10-16

Family

ID=9462413

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95916731T Expired - Lifetime ES2120198T3 (es) 1994-04-22 1995-04-10 Un dispositivo de regulacion del volumen de una camara de bomba, de una bomba a pre-compresion.

Country Status (5)

Country Link
EP (1) EP0756525B1 (es)
DE (1) DE69503232T2 (es)
ES (1) ES2120198T3 (es)
FR (1) FR2719084B1 (es)
WO (1) WO1995029015A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028571B1 (fr) 2014-11-14 2019-09-13 Aptar France Sas Pompe manuelle
FR3033844B1 (fr) 2015-03-20 2018-08-10 Aptar France Sas Pompe manuelle.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101114A (fr) * 1953-05-22 1955-09-28 Kopa Kolner Parfuemerie Apothe Récipient distributeur de liquide en quantité réglable
GB8422019D0 (en) * 1984-08-31 1984-10-03 Semar Packaging Systems Ltd Assembly of co-operating parts
IT1219694B (it) * 1988-05-24 1990-05-24 Sar Spa Dispositivo di tenuta per pompette a mano erogatrici di prodotti in pasta o liquidi
FR2686377B1 (fr) * 1992-01-20 1994-03-25 Valois Pompe a precompression perfectionnee.

Also Published As

Publication number Publication date
EP0756525A1 (fr) 1997-02-05
DE69503232T2 (de) 1999-04-08
FR2719084B1 (fr) 1996-07-12
DE69503232D1 (de) 1998-08-06
EP0756525B1 (fr) 1998-07-01
FR2719084A1 (fr) 1995-10-27
WO1995029015A1 (fr) 1995-11-02

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