ES2196521T3 - DISPENSING DEVICE OR "DISPENSER" OF ELEVATED DOSE, TOWELS BOTH IN THE CLOSED POSITION AND IN THE OPEN POSITION. - Google Patents

DISPENSING DEVICE OR "DISPENSER" OF ELEVATED DOSE, TOWELS BOTH IN THE CLOSED POSITION AND IN THE OPEN POSITION.

Info

Publication number
ES2196521T3
ES2196521T3 ES98830578T ES98830578T ES2196521T3 ES 2196521 T3 ES2196521 T3 ES 2196521T3 ES 98830578 T ES98830578 T ES 98830578T ES 98830578 T ES98830578 T ES 98830578T ES 2196521 T3 ES2196521 T3 ES 2196521T3
Authority
ES
Spain
Prior art keywords
dispenser
dispensing device
presents
stem
open position
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
ES98830578T
Other languages
Spanish (es)
Inventor
Francesco Mascitelli
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.)
Novares SpA
Original Assignee
Novares SpA
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 Novares SpA filed Critical Novares SpA
Application granted granted Critical
Publication of ES2196521T3 publication Critical patent/ES2196521T3/en
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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • 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
    • 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
    • B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure

Landscapes

  • Closures For Containers (AREA)
  • Container Filling Or Packaging Operations (AREA)

Abstract

The present invention relates to a high dosage dispensing device or "dispenser", sealed both in the closed and in the open position. It comprises a body (1) connected at the bottom with a suction tube (2) and at the top with a ring nut (3), having internally a ball valve (4) and a spring-loaded stem (5). The stem (5) presents a ferrule (50) with sealing element, a plunger (6) and a dispensing spout (7). The ring nut (3) presents an opening delimited by an upwards-oriented lip, whilst the body (1) presents an upper terminal portion (15) comprising an edge (150) and a diameter disc (151). A check sleeve (9) inserted on the stem (5) is provided with an upper annular cuff (90) retained within an annular cavity (31) formed between the lip (30) and the edge (150). <IMAGE>
ES98830578T 1998-09-30 1998-09-30 DISPENSING DEVICE OR "DISPENSER" OF ELEVATED DOSE, TOWELS BOTH IN THE CLOSED POSITION AND IN THE OPEN POSITION. Expired - Lifetime ES2196521T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830578A EP0990595B1 (en) 1998-09-30 1998-09-30 High dosage dispensing device or "dispenser", sealed both in the closed position and in the open position

Publications (1)

Publication Number Publication Date
ES2196521T3 true ES2196521T3 (en) 2003-12-16

Family

ID=8236812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98830578T Expired - Lifetime ES2196521T3 (en) 1998-09-30 1998-09-30 DISPENSING DEVICE OR "DISPENSER" OF ELEVATED DOSE, TOWELS BOTH IN THE CLOSED POSITION AND IN THE OPEN POSITION.

Country Status (5)

Country Link
EP (1) EP0990595B1 (en)
AT (1) ATE235403T1 (en)
DE (1) DE69812621T2 (en)
DK (1) DK0990595T3 (en)
ES (1) ES2196521T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0308956A (en) * 2002-04-04 2005-01-04 Unilever Nv Viscous fluid dispensing system and method of dispensing viscous fluid
FR2849477B1 (en) * 2002-12-26 2006-05-19 Rexam Dispensing Sys METHOD FOR INTEGRATING A BALLOVER RETURN VALVE IN A PUMP BODY
US7870977B2 (en) 2005-04-28 2011-01-18 Meadwestvaco Calmar, Inc. Dispenser having an improved inlet valve
US9296003B2 (en) 2014-02-26 2016-03-29 Aptar Italia S.P.A. Dispensing pump
CN104590690B (en) * 2015-01-26 2016-08-17 中山市美捷时包装制品有限公司 A kind of lock bottle cap and pump chamber fit structure and emulsion pumps
CN115557086B (en) * 2022-09-29 2024-03-12 浙江锦盛新材料股份有限公司 Emulsion pump, emulsion pump intubation equipment and intubation technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL106608C (en) * 1958-09-09
EP0498275A1 (en) * 1991-02-07 1992-08-12 Tetsuya Tada A pump dispenser and a primary valve thereof
EP1543886B1 (en) * 1995-01-27 2009-08-26 Yoshino Kogyosho Co., Ltd. Liquid jet pump comprising a discharge valve opening bar
US5725128A (en) * 1996-03-08 1998-03-10 Contico International, Inc. Manually operated reciprocating liquid pump that locks and seals in up and down positions

Also Published As

Publication number Publication date
ATE235403T1 (en) 2003-04-15
EP0990595A1 (en) 2000-04-05
DE69812621T2 (en) 2004-02-05
DK0990595T3 (en) 2003-07-21
DE69812621D1 (en) 2003-04-30
EP0990595B1 (en) 2003-03-26

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