MY134530A - Discharge container - Google Patents

Discharge container

Info

Publication number
MY134530A
MY134530A MYPI20032533A MYPI20032533A MY134530A MY 134530 A MY134530 A MY 134530A MY PI20032533 A MYPI20032533 A MY PI20032533A MY PI20032533 A MYPI20032533 A MY PI20032533A MY 134530 A MY134530 A MY 134530A
Authority
MY
Malaysia
Prior art keywords
piston
cylinder
disposed
valve member
container
Prior art date
Application number
MYPI20032533A
Inventor
Takashi Suzuki
Original Assignee
Top Kk
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30112519&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY134530(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Top Kk filed Critical Top Kk
Publication of MY134530A publication Critical patent/MY134530A/en

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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/1039—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened after a defined accumulation stroke
    • 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

Landscapes

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

Abstract

THERE IS DISCLOSED A DISCHARGE CONTAINER WHICH HAS A SIMPLE CONSTITUTION BUT WHICH CAN SECURE A STABLE DISCHARGE STATE.A DISCHARGE CONTAINER 1 INCLUDES A CONTAINER 3 IN WHICH ASOLUTION 2 IS CONTAINED, AND AN ACTUATOR 4, AND A CYLINDER 5 IS DISPOSED IN THE CONTAINER 3. THE CYLINDER 5 INCLUDES A ALRGE-DIAMETER PORTION 5A, SLOPE PORTION 5C, AND SMALL-DIAMETER PORTION 5B. A FIRST PISTON 7 INCLUDING A VALVE MEMBER 8 IS DISPOSED IN THE LARGE-DIAMETER PORTION 5A, AND SECOND PISTON 9 IS URGED BY A PRING 10 AND DISPOSED IN THE SMALL-DIAMETER PORTION 5B. FOR THE VALVE MEMBER 8, PROTRUSIONS 8B ARE FORMED BELOW A VALVE PORTION 8A, AND AINTERVAL HOLD MEMBER 11 IS DISPOSED BETWEEN THE VALVE MEMBER 8 AND SECOND PISTON 9. WHEN THE ACTUATOR 4 IS DEPRESSED, THE SECOND PISTON 9 IS PUSHED DOWN BY THE SOLUTION 2 IN THE CYLINDER 5 UNTIL THE PROTRUSIONS 8B ABOUT ON THE SLOPE PORTION 5C. WHEN THE PROTRUSIONS 8B ABOUT ON THE SLOPE PORTION 5C AMD ARE GUIDED INWARDS, AN INTERVAL IS GENERATED BETWEEN THE VALVE PORTION 8A OF THE VALVE MEMBER 8 AND AN INNER WALL OF THE CYLINDER 5, AND THE SOLUTION 2 IS DISCHARGED FROM A NOZZLE 4A BY AN URGING FORCE OF THE SPRING 10.(FIG 3A,3B,3C)
MYPI20032533A 2002-07-09 2003-07-07 Discharge container MY134530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002200570A JP3768461B2 (en) 2002-07-09 2002-07-09 Discharge container

Publications (1)

Publication Number Publication Date
MY134530A true MY134530A (en) 2007-12-31

Family

ID=30112519

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20032533A MY134530A (en) 2002-07-09 2003-07-07 Discharge container

Country Status (7)

Country Link
EP (1) EP1520631B1 (en)
JP (1) JP3768461B2 (en)
AU (1) AU2003241715B2 (en)
DE (1) DE60325363D1 (en)
MY (1) MY134530A (en)
TW (1) TWI230634B (en)
WO (1) WO2004004920A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5102690B2 (en) * 2008-04-23 2012-12-19 キタノ製作株式会社 Metering container
FR3002293B1 (en) * 2013-02-15 2015-04-10 Aptar France Sas IMPROVED PRECOMPRESSION PUMP.
EP4051502A4 (en) * 2020-01-30 2023-08-16 Hewlett-Packard Development Company, L.P. Liquid waste container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804838A1 (en) * 1968-10-24 1970-06-11 Schlossar Edmund Liquid atomizer with hand-operated pressure generator
US4053089A (en) * 1975-08-01 1977-10-11 Lever Brothers Company Pump for dispensing liquids
US4325499A (en) * 1980-10-31 1982-04-20 Ethyl Products Company Extended spray pump
US4693675A (en) * 1986-01-16 1987-09-15 The Pharmasol Corporation Non-throttling discharge pump
JP3403702B2 (en) 2000-07-03 2003-05-06 株式会社トップ Discharge container

Also Published As

Publication number Publication date
TW200400854A (en) 2004-01-16
EP1520631A1 (en) 2005-04-06
EP1520631A4 (en) 2007-10-24
EP1520631B1 (en) 2008-12-17
TWI230634B (en) 2005-04-11
WO2004004920A1 (en) 2004-01-15
DE60325363D1 (en) 2009-01-29
JP2004041865A (en) 2004-02-12
AU2003241715B2 (en) 2007-07-05
AU2003241715A1 (en) 2004-01-23
JP3768461B2 (en) 2006-04-19

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