IT1251684B - Pompetta ad azionamento manuale per dispensare sostanze liquide o cremose a pressione costante e prestabilita. - Google Patents

Pompetta ad azionamento manuale per dispensare sostanze liquide o cremose a pressione costante e prestabilita.

Info

Publication number
IT1251684B
IT1251684B ITMI912698A ITMI912698A IT1251684B IT 1251684 B IT1251684 B IT 1251684B IT MI912698 A ITMI912698 A IT MI912698A IT MI912698 A ITMI912698 A IT MI912698A IT 1251684 B IT1251684 B IT 1251684B
Authority
IT
Italy
Prior art keywords
piston
stem
substance
main body
manually operated
Prior art date
Application number
ITMI912698A
Other languages
English (en)
Inventor
Carlo Mancini
Original Assignee
Carlo Mancini
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 Carlo Mancini filed Critical Carlo Mancini
Priority to ITMI912698A priority Critical patent/IT1251684B/it
Publication of ITMI912698A0 publication Critical patent/ITMI912698A0/it
Priority to EP92116588A priority patent/EP0536617A1/en
Priority to US07/955,051 priority patent/US5301852A/en
Priority to JP4270595A priority patent/JPH05270558A/ja
Publication of ITMI912698A1 publication Critical patent/ITMI912698A1/it
Application granted granted Critical
Publication of IT1251684B publication Critical patent/IT1251684B/it

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
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed

Abstract

L'invenzione concerne una pompetta ad azionamento manuale atta ad erogare sostanze liquide o cremose a pressione costante e prestabilita. La polpetta comprende un corpo principale cavo portante un tubicino pescante ed agganciabile sulla rimboccatura di un contenitore della sostanza da erogare.Nella cavità di tale corpo principale sono alloggiati e mobili un pistone ed uno stelo tra di loro accoppiati a tenuta: il pistone è scorrevole a tenuta su una superficie cilindrica del corpo principale ed è spinto da una molla in modo da tenere lo stelo spinto contro un arresto del corpo principale, con una appendice dello stelo stesso sporgente all'esterno. Tra lo stelo ed il pistone è definita una camera in cui è alloggiato e mobile a tenuta un otturatore il quale è spinto da una molla contro una nervatura anulare sporgente dalla contrapposta superficie del pistone.Le due molle menzionate sono isolate dal percorso che può percorrere la sostanza da erogare, ed è facile pre-determinare la pressione di erogazione della sostanza.
ITMI912698A 1991-10-11 1991-10-11 Pompetta ad azionamento manuale per dispensare sostanze liquide o cremose a pressione costante e prestabilita. IT1251684B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI912698A IT1251684B (it) 1991-10-11 1991-10-11 Pompetta ad azionamento manuale per dispensare sostanze liquide o cremose a pressione costante e prestabilita.
EP92116588A EP0536617A1 (en) 1991-10-11 1992-09-29 Manually operated pump for dispensing liquid or creamy substances at a predetermined constant pressure
US07/955,051 US5301852A (en) 1991-10-11 1992-10-01 Manually operated pump for dispensing liquid or creamy substances at a predetermined constant pressure
JP4270595A JPH05270558A (ja) 1991-10-11 1992-10-08 液状またはクリーム状物質を所定の定圧で分配する手動操作ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912698A IT1251684B (it) 1991-10-11 1991-10-11 Pompetta ad azionamento manuale per dispensare sostanze liquide o cremose a pressione costante e prestabilita.

Publications (3)

Publication Number Publication Date
ITMI912698A0 ITMI912698A0 (it) 1991-10-11
ITMI912698A1 ITMI912698A1 (it) 1993-04-11
IT1251684B true IT1251684B (it) 1995-05-19

Family

ID=11360852

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912698A IT1251684B (it) 1991-10-11 1991-10-11 Pompetta ad azionamento manuale per dispensare sostanze liquide o cremose a pressione costante e prestabilita.

Country Status (4)

Country Link
US (1) US5301852A (it)
EP (1) EP0536617A1 (it)
JP (1) JPH05270558A (it)
IT (1) IT1251684B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0151549B1 (ko) * 1989-12-28 1999-05-15 요시노 야따로오 액체분출기
US6435376B1 (en) * 1992-05-22 2002-08-20 Dispensing Patents International Llc. Container with snap-on neck
US5507413A (en) * 1993-10-08 1996-04-16 Shih Kong Inc. Automatic liquid soap dispenser
DE4400944A1 (de) * 1994-01-14 1995-07-20 Ursatec Verpackung Gmbh Saug-Druckpumpe für Fluidbehälter
ATE174537T1 (de) * 1994-10-17 1999-01-15 Sar Spa Hülse zur befestigung eines durch hand zu betätigenden pumpenaggregates auf eine glasflasche
FR2726045B1 (fr) * 1994-10-19 1997-01-10 Sofab Pompe miniature a precompression
US5555740A (en) * 1995-07-12 1996-09-17 Stevenson; Robert L. Manual refrigeration apparatus
USD383631S (en) * 1996-06-21 1997-09-16 Minnesota Mining & Manufacturing Company Reservoir assembly for a product dispenser
US5799841A (en) * 1996-06-21 1998-09-01 Minnesota Mining And Manufacturing Company Drip resistant nozzle for a dispenser
US5897031A (en) * 1996-06-21 1999-04-27 Minnesota Mining And Manufacturing Company Dispenser for antimicrobial liquids
USD386640S (en) * 1996-06-21 1997-11-25 Minnesota Mining And Manufacturing Company Support and reservoir assembly for a product dispenser
US5779155A (en) * 1996-11-26 1998-07-14 The Procter & Gamble Company Decoupled liquid delivery system
USD419877S (en) * 1998-12-03 2000-02-01 Owens-Illinois Closure Inc. Liquid dispenser
US6595395B2 (en) * 2000-05-31 2003-07-22 Valois S.A. Dispenser having a fixing member, and a fixing member for such a dispenser
JP5000200B2 (ja) * 2006-05-31 2012-08-15 株式会社吉野工業所 吐出容器
EP1911525B1 (en) 2005-07-29 2012-04-11 Yoshino Kogyosho Co., Ltd. Ejecting container
US8376192B2 (en) * 2008-03-24 2013-02-19 Mary Kay Inc. Apparatus for dispensing fluids using a press-fit diptube
USD636668S1 (en) 2008-03-24 2011-04-26 Mary Kay Inc. Dip tubes
US9789502B2 (en) 2008-06-05 2017-10-17 Mary Kay Inc. Apparatus for dispensing fluids using a removable bottle
US9254954B2 (en) 2010-08-18 2016-02-09 Summit Packaging Systems, Inc. Metering valve
CN103121545A (zh) * 2013-01-28 2013-05-29 王雅灿 软管容器及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187960A (en) * 1964-05-08 1965-06-08 Sterling Drug Inc Non-metallic pump dispenser
FR2097353A5 (it) * 1970-07-03 1972-03-03 Step
US3940029A (en) * 1972-02-14 1976-02-24 Thiokol Corporation Rechargeable sprayer with improved valve system and charge cycle limit stop therefor
SE368611B (it) * 1972-03-22 1974-07-08 Linde Int Ab
US3779464A (en) * 1972-03-22 1973-12-18 Afa Corp Manually actuated liquid spraying device
FR2380076A1 (fr) * 1977-02-15 1978-09-08 Normos Norbert Dispositif de dosage et pulverisation des liquides comportant un soufflet
US4183449A (en) * 1978-01-09 1980-01-15 The Afa Corporation Manually operated miniature atomizer
DE3517558A1 (de) * 1985-05-15 1986-11-20 Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell Handbetaetigte ausgabeeinrichtung fuer medien
IT1227547B (it) * 1988-12-09 1991-04-15 Coster Tecnologie Speciali Spa Pompa a precompressione perfezionata, per la erogazione di prodotti liquidi da recipienti
FR2656900B1 (fr) * 1990-01-10 1994-01-28 Oreal Pompe manuelle a precompression pour la pulverisation d'un liquide, notamment d'un parfum.
US5183187A (en) * 1991-06-10 1993-02-02 Martin James H Piston operated fluid dispensing device

Also Published As

Publication number Publication date
US5301852A (en) 1994-04-12
EP0536617A1 (en) 1993-04-14
ITMI912698A0 (it) 1991-10-11
JPH05270558A (ja) 1993-10-19
ITMI912698A1 (it) 1993-04-11

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Legal Events

Date Code Title Description
0001 Granted