Movatterモバイル変換

[0]ホーム
URL:

IT1260302B - PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS - Google Patents

PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS

Info

Publication number
IT1260302B
IT1260302BITVI930037AITVI930037AIT1260302BIT 1260302 BIT1260302 BIT 1260302BIT VI930037 AITVI930037 AIT VI930037AIT VI930037 AITVI930037 AIT VI930037AIT 1260302 BIT1260302 BIT 1260302B
Authority
IT
Italy
Prior art keywords
piston
containers
cylindrical chamber
dosing pump
dispensing liquids
Prior art date
Application number
ITVI930037A
Other languages
Italian (it)
Inventor
Evans Santagiuliana
Original Assignee
Taplast 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 Taplast SrlfiledCriticalTaplast Srl
Priority to ITVI930037ApriorityCriticalpatent/IT1260302B/en
Publication of ITVI930037A0publicationCriticalpatent/ITVI930037A0/en
Priority to AU62832/94Aprioritypatent/AU6283294A/en
Priority to PCT/EP1994/000674prioritypatent/WO1994020221A1/en
Publication of ITVI930037A1publicationCriticalpatent/ITVI930037A1/en
Application grantedgrantedCritical
Publication of IT1260302BpublicationCriticalpatent/IT1260302B/en

Links

Classifications

Landscapes

Abstract

Translated fromItalian

Secondo l'invenzione si realizza una pompa dosatrice di liquidi da collegare ad un contenitore comprendente: una camera cilindrica (13) ricevente liquido da erogare, un primo pistone (12) scorrevole all'interno di detta camera cilindrica, un secondo pistone (16) presente anch'esso all'interno di detta camera cilindrica presentante uno stelo guidato coassiale nella cavità del primo pistone e funzionante da elemento valvolare, mezzi valvolari di ritenuta (20), almeno un mezzo elastico (1, 6) tale da far tornare il pistone nella sua posizione di riposo ad erogazione avvenuta, caratterizzata dal fatto che detto mezzo elastico (1, 6) è un soffietto in materiale plastico realizzato per stampaggio ad iniezione ed avente la superficie laterale conformata a spirale. Secondo un'esecuzione la spirale è a profilo cilindrico e secondo un'altra esecuzione è a profilo conico.According to the invention, a liquid metering pump is made to be connected to a container comprising: a cylindrical chamber (13) receiving liquid to be dispensed, a first piston (12) sliding inside said cylindrical chamber, a second piston (16) also present inside said cylindrical chamber having a coaxial guided rod in the cavity of the first piston and functioning as a valve element, retaining valve means (20), at least an elastic means (1, 6) such as to return the piston in its rest position after delivery, characterized in that said elastic means (1, 6) is a plastic bellows made by injection molding and having the spiral-shaped side surface. According to one embodiment the spiral is cylindrical and according to another embodiment it is conical.

ITVI930037A1993-03-121993-03-12 PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERSIT1260302B (en)

Priority Applications (3)

Application NumberPriority DateFiling DateTitle
ITVI930037AIT1260302B (en)1993-03-121993-03-12 PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS
AU62832/94AAU6283294A (en)1993-03-121994-03-07Plastic dosing pump for dispensing liquids from containers
PCT/EP1994/000674WO1994020221A1 (en)1993-03-121994-03-07Plastic dosing pump for dispensing liquids from containers

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
ITVI930037AIT1260302B (en)1993-03-121993-03-12 PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS

Publications (3)

Publication NumberPublication Date
ITVI930037A0 ITVI930037A0 (en)1993-03-12
ITVI930037A1 ITVI930037A1 (en)1994-09-12
IT1260302Btrue IT1260302B (en)1996-04-03

Family

ID=11425141

Family Applications (1)

Application NumberTitlePriority DateFiling Date
ITVI930037AIT1260302B (en)1993-03-121993-03-12 PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS

Country Status (3)

CountryLink
AU (1)AU6283294A (en)
IT (1)IT1260302B (en)
WO (1)WO1994020221A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN107000284A (en)*2014-11-202017-08-01泰普勒斯特股份公司Method and mold for the flexible member of the device that distributes fluid or mixture and for manufacturing the flexible member

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE4441263A1 (en)*1994-11-191996-05-23Caideil M P Teoranta Tormakead Discharge device for media
US5673824A (en)*1995-05-311997-10-07Taplast SrlPlastic dosing pump for dispensing liquids from containers
IT1280284B1 (en)*1995-03-101998-01-08Taplast Srl Ora Taplast S P A PLASTIC DOSING PUMP FOR THE DISPENSING OF PRODUCTS FROM CONTAINERS
CN1077239C (en)*1996-07-262002-01-02塔普拉斯特股份公司Pump made of plastic for dispensing products from containers
IT1302465B1 (en)*1998-11-242000-09-05Taplast Spa METHOD FOR THE REALIZATION OF ELASTIC TUBULAR ELEMENTS WITH HELICOIDAL PROFILE AND MOLD SUITABLE TO REALIZE THE METHOD.
EP1280611A1 (en)*2000-05-112003-02-05Crown Cork & Seal Technologies CorporationDispensing pump
DE10229618A1 (en)2002-06-252004-01-29Ing. Erich Pfeiffer Gmbh Dosing pump, process for its production and device for carrying out the process
JP2005280712A (en)2004-03-262005-10-13Katsutoshi MasudaFluid discharge pump
DE102011014169A1 (en)*2011-03-162012-09-20Hübner GmbH Pumping device for a container for liquid, pasty or foamable skin cleansing and care preparations
GB201518910D0 (en)2015-10-262015-12-09Rieke Packaging Systems LtdDispensers
US12251721B2 (en)2020-05-292025-03-18Rpc Bramlage GmbhPump for dispensing a fluid
US12364995B2 (en)2020-08-182025-07-22Rieke Packaging Systems LimitedAll-polymer helical biasing member and pump dispenser incorporating same
US11660627B2 (en)2020-12-152023-05-30The Procter & Gamble CompanyRecyclable pump dispenser
WO2023094336A1 (en)2021-11-192023-06-01Rieke Packaging Systems LimitedSingle-polymer, reciprocating dispenser for foam products
EP4440754A1 (en)2021-12-032024-10-09Rieke Packaging Systems LimitedHigh volume dispensing pump with shortened axial travel
US20250041888A1 (en)2021-12-132025-02-06Rieke Packaging Systems LimitedSingle-polymer dispenser for viscous fluids and oils
WO2024153698A1 (en)2023-01-172024-07-25Rieke Packaging Systems LimitedRetainer and inlet valve for reciprocating pumps
WO2025061899A1 (en)2023-09-192025-03-27Rieke Packaging Systems LimitedAll plastic fine misting dispenser with pre-compression functionality

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
NL106608C (en)*1958-09-09
US3248022A (en)*1963-06-211966-04-26Valve Corp Of AmericaAtomizer pump
DE1750052A1 (en)*1967-08-171971-03-11Claude Ralet Plastic bellows membrane closed at one end as deformable protection against a pressurized liquid or gaseous medium
EP0340724A3 (en)*1988-04-301990-04-18Tubex Vertrieb GmbhDispenser
DE3909633A1 (en)*1989-03-231990-10-11Megaplast Dosiersysteme DOSING PUMP
DE3928521A1 (en)*1989-08-291991-03-14Megaplast Dosiersysteme DOSING PUMP
DE3928524C2 (en)*1989-08-291994-02-24Megaplast Dosiersysteme donor
IT1243488B (en)*1990-08-031994-06-15Mas S P A Microdispensatori Ma MANUAL PUMP FOR DISPENSING LIQUID SUBSTANCES CONTAINED IN BOTTLES HAVING A NON-RETURN VALVE WITH GLASS SHUTTER
DE4110303A1 (en)*1991-03-281992-10-01Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN107000284A (en)*2014-11-202017-08-01泰普勒斯特股份公司Method and mold for the flexible member of the device that distributes fluid or mixture and for manufacturing the flexible member

Also Published As

Publication numberPublication date
ITVI930037A1 (en)1994-09-12
ITVI930037A0 (en)1993-03-12
AU6283294A (en)1994-09-26
WO1994020221A1 (en)1994-09-15

Similar Documents

PublicationPublication DateTitle
IT1260302B (en) PLASTIC DOSING PUMP FOR DISPENSING LIQUIDS FROM CONTAINERS
US4979646A (en)Paste dispenser
US3648903A (en)Flexible wall dispenser with valve for air vent
US3715060A (en)Dispensing apparatus
US4518105A (en)Method of and device for dispensing viscous concentrates of variable viscosity in accurately metered quantities of variable volume
US3276640A (en)Closable pouring spout and an axially slidable cap moving a plug thereon for liquid containers
US6681962B2 (en)Liquid dispensing pump
JPS6423973A (en)Viscous product dispensing ststem
US11084646B1 (en)Refillable pump dispenser
DE69002205D1 (en) DELIVERY DEVICE FOR AT LEAST ONE PRODUCT, PARTICULARLY COSMETIC, LIKE CREAM, FLUID OR POWDER.
GB1030452A (en)Improvements in or relating to pump action dispensers
ATE57883T1 (en) DOSING PUMP FOR LIQUID AND/OR VISCOUS SUBSTANCES.
EP2371252A2 (en)Stationary stem pump
US6497346B1 (en)Self-closing manual dispenser
US2979236A (en)Dispenser caps for fluid containers
GB1521665A (en)Dispensing and metering device for liquid and pasty products
US5307962A (en)Container mounted pump with improved check valve structure
ZA907563B (en)Device for the measured dispensing of liquids out of a storage container
US3321111A (en)Pistol grip pump-type dispenser
CA2189997A1 (en)A pump made of plastic for dispensing products from containers
FI65128B (en) KOLVPUMP
RU2747671C2 (en)Dispenser and dosing device
US2327285A (en)Liquid dispensing device
US11400472B2 (en)Dispenser device without air intake for applicator nozzles for various types of flexible packaging
US6398080B1 (en)Pump-action dosing bottle

Legal Events

DateCodeTitleDescription
0001Granted
TAFee payment date (situation as of event date), data collected since 19931001

Effective date:19990324
[8]ページ先頭
©2009-2025 Movatter.jp