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WO2013163666A3 - Dispensing unit - Google Patents

Dispensing unit Download PDF

Info

Publication number
WO2013163666A3
WO2013163666A3 PCT/AT2013/000080 AT2013000080W WO2013163666A3 WO 2013163666 A3 WO2013163666 A3 WO 2013163666A3 AT 2013000080 W AT2013000080 W AT 2013000080W WO 2013163666 A3 WO2013163666 A3 WO 2013163666A3
Authority
WO
WIPO (PCT)
Prior art keywords
metering pump
valve body
opening
valve
intake opening
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.)
Ceased
Application number
PCT/AT2013/000080
Other languages
German (de)
French (fr)
Other versions
WO2013163666A2 (en
Inventor
Hans Georg Hagleitner
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.)
Individual
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
Priority to PL13728922T priority Critical patent/PL2844397T3/en
Priority to RS20160007A priority patent/RS54484B1/en
Priority to EP13728922.9A priority patent/EP2844397B1/en
Priority to ES13728922.9T priority patent/ES2559266T3/en
Priority to HRP20160029TT priority patent/HRP20160029T1/en
Priority to SI201330114T priority patent/SI2844397T1/en
Publication of WO2013163666A2 publication Critical patent/WO2013163666A2/en
Publication of WO2013163666A3 publication Critical patent/WO2013163666A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0072—A valve member forming part of an outlet opening
    • 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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/104—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being opened by pressure 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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • 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
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • B05B11/00442—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means the means being actuated by the difference between the atmospheric pressure and the pressure inside the container

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Massaging Devices (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Compressor (AREA)

Abstract

A dispensing unit for liquid or pasty media comprises a container (1) onto the neck (2) of which a metering pump (5) having two parts (11, 16) is placed. A hollow-cylindrical first part (11) of the metering pump (5) adjoins the neck (2) and has a first one-way valve (6) with a first valve body (7) at an intake opening . A piston-forming second part (16) of the metering pump (5) has an outer actuating projection (17) for a stroke (h) of the metering pump (5), extends displaceably in the first part (11), and, at an intake opening which is aligned with the dispensing opening, has a second one-way valve (8) with a preferably spring-loaded, second valve body (9). Both one-way valves (6, 8) open in the same direction and the distance (a) between the two valve bodies (7, 9) is variable. The first valve body (7) arranged in the intake opening is designed as an opening stop for the second valve body (9) arranged in the opposite dispensing opening.
PCT/AT2013/000080 2012-04-30 2013-04-26 Dispensing unit for liquid or pasty media Ceased WO2013163666A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL13728922T PL2844397T3 (en) 2012-04-30 2013-04-26 Dispensing unit
RS20160007A RS54484B1 (en) 2012-04-30 2013-04-26 DOSAGE UNIT
EP13728922.9A EP2844397B1 (en) 2012-04-30 2013-04-26 Dispensing unit
ES13728922.9T ES2559266T3 (en) 2012-04-30 2013-04-26 Distribution unit
HRP20160029TT HRP20160029T1 (en) 2012-04-30 2013-04-26 Dispensing unit
SI201330114T SI2844397T1 (en) 2012-04-30 2013-04-26 Dispensing unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA518/2012 2012-04-30
ATA518/2012A AT511827B1 (en) 2012-04-30 2012-04-30 Dispensing unit for liquid or pasty media

Publications (2)

Publication Number Publication Date
WO2013163666A2 WO2013163666A2 (en) 2013-11-07
WO2013163666A3 true WO2013163666A3 (en) 2013-12-27

Family

ID=47833616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2013/000080 Ceased WO2013163666A2 (en) 2012-04-30 2013-04-26 Dispensing unit for liquid or pasty media

Country Status (10)

Country Link
EP (1) EP2844397B1 (en)
AT (1) AT511827B1 (en)
ES (1) ES2559266T3 (en)
HR (1) HRP20160029T1 (en)
HU (1) HUE028392T2 (en)
PL (1) PL2844397T3 (en)
PT (1) PT2844397E (en)
RS (1) RS54484B1 (en)
SI (1) SI2844397T1 (en)
WO (1) WO2013163666A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004203A1 (en) * 1981-06-04 1982-12-09 Kalat Edwin F Pressurized container with dispensing pump
US4993600A (en) * 1989-10-10 1991-02-19 James River Corporation Liquid dispenser pump
US5975360A (en) * 1991-05-20 1999-11-02 Ophardt; Heiner Capped piston pump
US20020074355A1 (en) * 2000-12-19 2002-06-20 Lewis Richard P. Dosing pump for liquid dispensers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8507868D0 (en) * 1985-03-26 1985-05-01 Salesprint Temple Group Ltd Liquid dispenser
US4964544A (en) * 1988-08-16 1990-10-23 Bobrick Washroom Equipment, Inc. Push up dispenser with capsule valve
US4949877A (en) * 1989-05-11 1990-08-21 Bobrick Washroom Equipment, Inc. Fluid dispenser valve
DE19713721C2 (en) * 1997-04-03 2000-04-20 Calmar Albert Gmbh donor
EP2135681B1 (en) * 2008-06-20 2015-04-15 Gojo Industries, Inc. Two-stroke foam pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004203A1 (en) * 1981-06-04 1982-12-09 Kalat Edwin F Pressurized container with dispensing pump
US4993600A (en) * 1989-10-10 1991-02-19 James River Corporation Liquid dispenser pump
US5975360A (en) * 1991-05-20 1999-11-02 Ophardt; Heiner Capped piston pump
US20020074355A1 (en) * 2000-12-19 2002-06-20 Lewis Richard P. Dosing pump for liquid dispensers

Also Published As

Publication number Publication date
EP2844397A2 (en) 2015-03-11
HUE028392T2 (en) 2016-12-28
HRP20160029T1 (en) 2016-02-12
SI2844397T1 (en) 2016-02-29
PT2844397E (en) 2016-01-28
ES2559266T3 (en) 2016-02-11
RS54484B1 (en) 2016-06-30
AT511827B1 (en) 2013-03-15
AT511827A4 (en) 2013-03-15
PL2844397T3 (en) 2016-04-29
WO2013163666A2 (en) 2013-11-07
EP2844397B1 (en) 2015-10-21

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