DE602007000560D1 - Lockable pump for dispensing liquid substances - Google Patents

Lockable pump for dispensing liquid substances

Info

Publication number
DE602007000560D1
DE602007000560D1 DE602007000560T DE602007000560T DE602007000560D1 DE 602007000560 D1 DE602007000560 D1 DE 602007000560D1 DE 602007000560 T DE602007000560 T DE 602007000560T DE 602007000560 T DE602007000560 T DE 602007000560T DE 602007000560 D1 DE602007000560 D1 DE 602007000560D1
Authority
DE
Germany
Prior art keywords
stem
passage
pushbutton
presenting
aperture
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
DE602007000560T
Other languages
German (de)
Inventor
Andrea Marelli
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.)
Silgan Dispensing Systems Milano SRL
Original Assignee
MeadWestvaco Calmar SRL
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 MeadWestvaco Calmar SRL filed Critical MeadWestvaco Calmar SRL
Publication of DE602007000560D1 publication Critical patent/DE602007000560D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0029—Valves not actuated by pressure
    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed 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
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Abstract

A closable dispensing pump (1) for fluid substances comprising a chamber (6) in which a piston (7) is slidable, drivable by a stem (2), said stem (2) presenting in its interior at least one first passage (3) communicating with said compression chamber (6) and a dispensing pushbutton (4) presenting a second passage (14) opening towards the outside of said dispensing pushbutton (4). The first passage (3) presents a first aperture (3a) which opens onto a first contacting surface (2b) of the stem (2), said second passage (14) presenting a second aperture (14c) which opens onto a second contacting surface (4a) of the pushbutton (4), said pushbutton (4) and said stem (2) being mutually rotatable about a longitudinal axis (A) between at least one open position in which said first (3a) and second (14c) aperture face each other and are in mutual communication, and a closed position in which they are mutually isolated and displaced.
DE602007000560T 2006-08-03 2007-07-13 Lockable pump for dispensing liquid substances Active DE602007000560D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001561A ITMI20061561A1 (en) 2006-08-03 2006-08-03 CLOSING DELIVERY PUMP FOR FLUID SUBSTANCES PRELEVABLE BY A CONTAINER

Publications (1)

Publication Number Publication Date
DE602007000560D1 true DE602007000560D1 (en) 2009-04-02

Family

ID=38582029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000560T Active DE602007000560D1 (en) 2006-08-03 2007-07-13 Lockable pump for dispensing liquid substances

Country Status (6)

Country Link
US (1) US20080029550A1 (en)
EP (1) EP1884290B1 (en)
AT (1) ATE422968T1 (en)
DE (1) DE602007000560D1 (en)
ES (1) ES2321344T3 (en)
IT (1) ITMI20061561A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9757753B2 (en) 2013-05-12 2017-09-12 Canyon Corporation Push-type dispenser
WO2015176057A1 (en) * 2014-05-16 2015-11-19 Renerge, Inc. Fluid flow induced oscillating energy harvester with variable damping based upon oscillation amplitude
DE102016105999A1 (en) 2015-09-23 2017-03-23 Rpc Bramlage Gmbh Dispensers for liquid to pasty masses
WO2019193568A1 (en) 2018-04-06 2019-10-10 Id Packaging Inc. Dispensing pump and manufacturing method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853210A (en) * 1956-11-13 1958-09-23 Drackett Co Self-sealing internally vented dispenser pump
US4318498A (en) * 1980-05-12 1982-03-09 Realex Corporation Uplocking dispensing pump
ES2087439T3 (en) * 1989-07-25 1996-07-16 Oreal DISTRIBUTION SET OF AT LEAST ONE FLUID PRODUCT.
FR2711554B1 (en) * 1993-10-22 1995-12-22 Oreal Distribution unit with controlled air intake.
FR2731992B1 (en) * 1995-03-21 1997-04-30 Oreal DISPENSER OF LIQUID OR PASTY PRODUCT FOR USE IN PARTICULAR IN COSMETICS
IT1315351B1 (en) * 2000-05-26 2003-02-10 Taplast Spa BELLOW PUMP FOR THE DISTRIBUTION OF LIQUIDS
FR2816375B1 (en) * 2000-11-07 2003-04-11 Oreal PUMP FOR DISPENSING A PRODUCT, ESPECIALLY A COSMETIC OR CARE PRODUCT
FR2823845B1 (en) * 2001-04-20 2003-10-31 Rexam Sofab DEVICE FOR DOSING LIQUID OR GEL PRODUCTS
US6695171B2 (en) * 2002-02-12 2004-02-24 Seaquistperfect Dispensing Foreign, Inc. Pump dispenser

Also Published As

Publication number Publication date
EP1884290B1 (en) 2009-02-18
ATE422968T1 (en) 2009-03-15
US20080029550A1 (en) 2008-02-07
ES2321344T3 (en) 2009-06-04
EP1884290A1 (en) 2008-02-06
ITMI20061561A1 (en) 2008-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition