CA2189997A1 - A pump made of plastic for dispensing products from containers - Google Patents

A pump made of plastic for dispensing products from containers

Info

Publication number
CA2189997A1
CA2189997A1 CA2189997A CA2189997A CA2189997A1 CA 2189997 A1 CA2189997 A1 CA 2189997A1 CA 2189997 A CA2189997 A CA 2189997A CA 2189997 A CA2189997 A CA 2189997A CA 2189997 A1 CA2189997 A1 CA 2189997A1
Authority
CA
Canada
Prior art keywords
plastic
spiral
containers
container
dispensing products
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.)
Granted
Application number
CA2189997A
Other languages
French (fr)
Other versions
CA2189997C (en
Inventor
Evans Santagiuliana
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.)
Taplast SRL
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2189997A1 publication Critical patent/CA2189997A1/en
Application granted granted Critical
Publication of CA2189997C publication Critical patent/CA2189997C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B11/0005—Components or details
    • 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
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation
    • B05B11/1054—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation the valve being located upstream of an outlet 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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet 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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1077—Springs characterised by a particular shape or material
    • 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
    • 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
    • B05B11/1028—Pumps having a pumping chamber with a deformable wall
    • B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow

Landscapes

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

Abstract

An all plastic pump for liquids (1; 300) to be applied to a container, comprises a cylindrical chamber (13: 330) communicating with said container through a feeding hole (14; 240); at least one piston (12; 320) axially sliding within said cylindrical chamber (13; 330); retaining valvular means; at least one elastic bellows (40; 500; 800) and having its lateral surface (50; 600) in the shape of a spiral (80; 510) and incorporates a spring (63) made of plastic realized in a single piece with the bellows itself, the turns of which are arranged in correspondence with the contraction areas of the spiral (80; 510), suited to realize a protrudin g stiffening rib in respect of the external surface of the spiral.
CA002189997A 1995-03-10 1996-03-11 A pump made of plastic for dispensing products from containers Expired - Fee Related CA2189997C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVI95A000037 1995-03-10
IT95VI000037A IT1280284B1 (en) 1995-03-10 1995-03-10 PLASTIC DOSING PUMP FOR THE DISPENSING OF PRODUCTS FROM CONTAINERS
PCT/IB1996/000391 WO1996028257A1 (en) 1995-03-10 1996-03-11 A pump made of plastic for dispensing products from containers

Publications (2)

Publication Number Publication Date
CA2189997A1 true CA2189997A1 (en) 1996-09-19
CA2189997C CA2189997C (en) 2001-01-23

Family

ID=11425703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002189997A Expired - Fee Related CA2189997C (en) 1995-03-10 1996-03-11 A pump made of plastic for dispensing products from containers

Country Status (5)

Country Link
EP (1) EP0758927A1 (en)
JP (1) JPH09508581A (en)
CA (1) CA2189997C (en)
IT (1) IT1280284B1 (en)
WO (1) WO1996028257A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1307524B1 (en) * 1999-12-02 2001-11-06 Taplast Spa CAP WITH DISPENSING PUMP.
IT1307537B1 (en) * 1999-12-24 2001-11-06 Taplast Spa LIQUID VAPORIZER
FR2806933B1 (en) * 2000-03-31 2003-04-11 Oreal SPRING EFFECT PUSH BUTTON
IT1315312B1 (en) * 2000-04-13 2003-02-10 Taplast Spa MULTIDOSE DISPENSING PUMP
AU2002328625A1 (en) * 2002-08-16 2004-03-03 Advanex Inc. Pump unit and container
IT1404091B1 (en) * 2011-01-31 2013-11-08 Taplast Srl ELASTIC ELEMENT FOR A DEVICE FOR THE DISTRIBUTION OF FLUIDS OR MIXTURES AND DEVICE INCLUDING SUCH ELASTIC ELEMENT.
DE102011014169A1 (en) * 2011-03-16 2012-09-20 Hübner GmbH Pumping device for a container for liquid, pasty or foamable skin cleansing and care preparations
EP2865452A1 (en) 2013-10-28 2015-04-29 Kao Corporation Dispenser pump
EP3175926A1 (en) 2015-12-03 2017-06-07 Kao Germany GmbH Dispenser pump and method for operating a dispenser pump
EP4101785A4 (en) * 2020-02-04 2023-11-01 Eric Zembrod Compressible mechanism for extracting fluid products for a range of packaging
KR102113970B1 (en) * 2020-03-06 2020-05-21 주식회사 동기피엔아이 Non-metal pump type cosmetic container pump assembly
EP4200080A1 (en) * 2020-08-18 2023-06-28 Rieke Packaging Systems Limited All-polymer helical biasing member and pump dispenser incorporating same
WO2023094336A1 (en) 2021-11-19 2023-06-01 Rieke Packaging Systems Limited Single-polymer, reciprocating dispenser for foam products
WO2023099790A1 (en) 2021-12-03 2023-06-08 Rieke Packaging Systems Limited High volume dispensing pump with shortened axial travel
EP4227006A1 (en) 2022-02-14 2023-08-16 Kao Germany GmbH Pump housing arrangement and use of a dispenser pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380077A1 (en) * 1977-02-15 1978-09-08 Normos Norbert Manual liquid spray with an integral bellows and nozzle - using integral polypropylene components to eliminate sliding seals
WO1994008889A1 (en) * 1992-10-08 1994-04-28 Reseal International Limited Partnership Metered dose dispenser
IT1260302B (en) * 1993-03-12 1996-04-03 Taplast Srl PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS

Also Published As

Publication number Publication date
EP0758927A1 (en) 1997-02-26
ITVI950037A0 (en) 1995-03-10
IT1280284B1 (en) 1998-01-08
WO1996028257A1 (en) 1996-09-19
JPH09508581A (en) 1997-09-02
ITVI950037A1 (en) 1996-09-10
CA2189997C (en) 2001-01-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140311

MKLA Lapsed

Effective date: 20140311