WO1990012530A1 - Distributeur automatique de savon - Google Patents

Distributeur automatique de savon Download PDF

Info

Publication number
WO1990012530A1
WO1990012530A1 PCT/US1989/001606 US8901606W WO9012530A1 WO 1990012530 A1 WO1990012530 A1 WO 1990012530A1 US 8901606 W US8901606 W US 8901606W WO 9012530 A1 WO9012530 A1 WO 9012530A1
Authority
WO
WIPO (PCT)
Prior art keywords
soap
dispenser
container
hose
accordance
Prior art date
Application number
PCT/US1989/001606
Other languages
English (en)
Inventor
Franklin D. Fender
Frederick D. Gibson
Original Assignee
Fender Franklin D
Gibson Frederick D
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 Fender Franklin D, Gibson Frederick D filed Critical Fender Franklin D
Priority to PCT/US1989/001606 priority Critical patent/WO1990012530A1/fr
Publication of WO1990012530A1 publication Critical patent/WO1990012530A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1217—Electrical control means for the dispensing mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1211—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston
    • A47K5/1215—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston applied by a peristaltic action

Definitions

  • the present invention relates to automatic soap dispensers and especially to an automatic soap dispenser for dispensing soap from a soap container having a dispenser hose for fitting into a squeeze pump in the soap dispenser to form part of the pump.
  • This application is a continuation-in-part of Application Serial No.: 217,711, filed on July 5, 1988 for a Soap Dispenser which is a continuation-in-part of application Serial No. 113,593, filed October 28, 1987 for a Soap Dispenser.
  • Soap dispensers are commonly used in public restroom facilities and are typically mounted above each sink.
  • the dispenser may be of several difference types including those that dispense powdered soap for actuation by a handle to open and close the valve.
  • Granular solid soap can be dispensed by rotating a handle and, in some cases, the handle can be rotated to break up blocks of soap.
  • a more common type of soap dispenser today is one which dispenses a liquid soap and these typically are mounted over the sinks and have a push handle which activates a pump which pushes a squirt of soap into a person's hand. Several pushes will in turn deliver more soap.
  • 3,639,920 illustrates a soap dispenser which does not require the hands touching the soap container to dispense the soap.
  • This patent has a proximity sensor for a lavatory which responds to the approach of the user to turn on the water in a timed sequence to dispense the water and then the soap in accordance with a predetermined pattern.
  • the proximity of an individual actuates the water and then turns on the soap after a predetermined pause and then turns the water back on in cycles until the user has departed from the proximity of the fixtures.
  • soap dispensers can be opened from a package and placed adjacent a sink and merely requires an individual to push on the handle or top of a dispenser to pump a squirt of soap out of the nozzle onto his hand.
  • This type of inexpensive liquid soap dispenser has the advantage of being a throw away container which is both inexpensive and sanitary in that it does not normally provide for continuous refilling.
  • These types of soap dispensers are typically utilized in homes where the containers may have surface decoration to improve the aesthetics of the dispenser and where the soaps may be perfumed and have various types of hand lotions mixed therewith.
  • the present invention envisions the use of a custom made liquid soap container which may be rapidly changed in an automatic soap dispenser and the containers thrown away after each use.
  • the present invention is aimed at an automatic soap dispenser which senses an individual's hand placed in exact proper position to catch soap and then actuates an electric motor or solenoid by virtue of an electrical circuit which squeeze pumps soap from the soap container in the housing to dispense the soap into the individual's hand and thus avoids all contact with the soap dispenser or with any handle.
  • the present invention relates to a soap dispenser having a soap container having a flexible dispenser hose with dispenser nozzle coupled thereto.
  • a housing has a space formed therein for holding said soap container therein with said dispenser hose and nozzle positioned to direct soap from said container through said housing.
  • a gear box is located in the housing and has an output shaft therefrom.
  • An electric motor is located in the housing and is coupled to the gear box for driving the output dispenser hose therethrough for dispensing soap form the container responsive to being driven by the electric motor when the electric motor is actuated.
  • the squeeze pump includes a pressure plate located on one side of the dispenser hose and a rotating squeezing member coupled to the gear box output shaft and located on the other side of the dispenser hose for squeezing the hose against the pressure plate when the squeezing member is driven by the electric motor driving the gear box output shaft so that soap is directed through the dispenser hose from the container through the dispenser nozzle.
  • a sensing means such as an infrared sensor, senses a person's hand in line with the output of the soap container dispenser nozzle and a circuit couples the sensors to the electric motor for actuating the motor and pump when a person's hands are sensed in a position to receive soap from the soap dispenser.
  • the squeeze pump pressure plate has a surface made of a self lubricating solid polymer, such as TEFLON, whereby friction is reduced on the soap container hose.
  • the squeeze pump squeeze member may also be a self lubricating polymer material to reduce friction on the soap container hose.
  • the squeeze pump squeeze member may have a plurality of roller bearing, each placed on a rotating arm portion of the squeeze member to thereby reduce friction on the soap container hose.
  • Figure 1 is a perspective view of a soap container for use in accordance with the present invention
  • Figure 2 is a sectional view of a soap dispenser taken on the line 2-2 of Figure 1;
  • Figure 3 is a front sectional view of an alternate embodiment of a soap dispenser in accordance with the present invention
  • Figure 4 is a cut-away perspective view of another embodiment of a soap dispenser in accordance with this invention.
  • Figure 5 is a perspective view of a soap container for use with Figure 4 in accordance with this invention.
  • a soap dispenser 10 is shown attached to the wall 12 and having a housing 13 along with an arcuate opening door 14 which is hinged on one side and has a lock 15 on the other side thereof.
  • the soap dispenser 10 has a bottom side 16 having a dispensing opening 17 and an infrared sensing opening 18. .
  • the soap dispenser also has a ready light 20 in front thereof.
  • a soap container 21 is mounted inside the housing 13 as shown in Figure 2 and includes a generally cylindrical casing having an angled or truncated cone shaped end 22 having a flexible hose 23 attached to the end 24.
  • the casing 21 can of course be square or any shape desired without departing from the spirit and scope of the invention.
  • the soap dispenser housing 13 is mounted to the wall 12 with threaded screws 25 while bracing members 26 are inside the housing for holding the soap dispenser container 21 in proper position when the door 14 is closed.
  • the container 21 funnel shaped end 22 fits in a base 26 having a matching funnel shaped surface 27.
  • the hose 23 has a nozzle 28 mounted on the end thereof and protruding through the opening 17.
  • the hose 23 is formed as part of the container 21, so that when the container 21 is loaded, the hose is positioned between a pressure plate 30 and a rotating squeeze member 31 and becomes part of a squeeze pump in which the hose 23 is squeezed by the squeeze member 31 as it rotates to drive the flexible resilient hose 23 against the pressure plate 30 and to direct soap from the container 11 through the hose 23 and out the nozzle 28.
  • a battery may be located in the container portion 32 to power the operation of the squeeze pump.
  • a one way check valve 29 is mounted in the hose 23 at the bottom thereof adjacent to the nozzle 28. The check valve has a pair of walls with openings therein along with a spring loaded steel ball. The steel ball is pushed open against the spring only upon operation of the squeeze pump and closes as soon as the pressure releases. This check valve prevents the soap from dripping out and keeps the soap containers sealed.
  • a second float valve may also be utilized in the upper portion of the tube 23 if desired.
  • the squeeze pump also includes an electric motor 33 which can be a DC motor driven by the battery 32 or alternatively, may be connected directly to an AC or remote power source.
  • the motor 33 is connected to a gear box 34 which gears down the speed of the motor and increases the output torque.
  • An output shaft 35 from the gear box 34 has the squeeze member 31 attached thereto.
  • Squeeze member 31 in this instance has four roller bearings 36 which may be steel roller bearings, or alternatively, can be a fixed squeezed portion also made of a self lubricating polymer such as TEFLON or the like.
  • the bearings 36 are supported on arms 37 and are spaced to continuously pump soap through the hose 23 as the squeeze member 31 rotates in a clockwise direction.
  • the pressure plate 30 may also be a self lubricating polymer, such as TEFLON, to prevent undue friction and abrasion to the flexible hose 23.
  • An infrared sensor 38 has a sensing eye for actuating the electric motor 34.
  • the sensor 38 may have an SCR therein to lock the motor for a predetermined number of rotations which can be an electronic delay or alternatively a cycling cam actuated switch attached to the rotating shaft 35.
  • the tube 23 has a holding clamp 40 to hold a nozzle 28 in place in the opening 17.
  • the holding clamp can be a magnet holding a metal tip on the flexible pipe 23 or can be an adhesive or can simply mechanically clamp the tube 23.
  • An LED or other light 41 is placed in the opening 20 to indicate when the dispenser is ready for dispensing additional soap.
  • the container 21 has a hose 23 along with a nozzle 28 on the end thereof which are manufactured as throw away containers.
  • the soap dispenser housing can be opened and the container 21 slid into place and the hose 23 positioned in the squeeze pump to form a portion of the squeeze pump between the squeeze member 36 and the pressure plate 30.
  • the hose is extended through the hose end clamping portion 40 so that the nozzle 28 protrudes through the opening 17.
  • the door is then closed.
  • the squeeze pump advantageously operates using only a small amount of power for dispensing soap and can dispense precise doses by the rotation of the squeeze member 35 and individual rollers 36 against the resilient flexible hose 23 forming part of the container 21.
  • the container 21 is thrown away when it is empty and replaced with a new one so that bacteria and other microorganisms cannot accumulate in the container such as happens in those containers which are continuously refilled.
  • an alternate embodiment of a soap dispenser 50 has an outer housing 51 having dividing walls 52 therein with an opening 53 in the middle thereof having a pair of side guides 54 extending down to a narrowed opening 55.
  • a flexible soap bag 56 can be filled with liquid soap and placed in the upper chamber 59 which is shaped to exactly fit the flexible soap bag 56.
  • Soap bags 56 are made with a tube 57 attached thereto and are delivered attached to the container 56 and sealed for shipment.
  • FIG. 57 can be pulled off the side portion 58 of the soap container 56 and inserted in the guide walls 54 until an end nozzle member 60, which may be made of a hard plastic, is inserted in the opening 55.
  • the lower part of the housing 62 has an electric motor and gear box 63 mounted therein with a protruding bell crank arm 64 extending therefrom and having an extended roller 65 mounted on the end thereof and spaced to just above the tube 57 in the guide walls 54 directly on the opposite side of the pressure plate 61.
  • the motor is actuated by a sensor
  • An infrared sensor can sense the heat of a person's hand being placed under the soap dispenser.
  • This embodiment shows a single squeeze arm 64 and roller 65 even though more than one can be attached to the motor and gear housing 63.
  • This embodiment is similar to the one shown in Figures 1 and 2 except that the housing 51 is shaped for a specific flexible soap container 56 commercially available on the market which also has a soap tube extending therefrom.
  • This system also has a spring loaded check valve 67 located in the tube 57 similar to the valve shown in Figure 2 and may have a second check valve located in the upper part of the tube 57.
  • the nozzle 60 comes with the soap container 56 as delivered.
  • the soap container 56 is inserted in the upper housing 51, container portion 59 above the dividing walls 52 and the tube 57 is pulled loose and is inserted down the guide path along the walls 54 and over the pressure plate 61 but behind the roller 65 and the nozzle 60 is pushed into the opening 55.
  • the bell crank 64 rotates to rotate the roller 65 against the tube 57, soap is squeezed from the container 56 in the tube 57 out the nozzle 60.
  • a soap dispenser 75 in accordance with the present invention having a back plate 76 and a housing 77.
  • the top portion 78 of the housing 77 comes off for inserting a soap container 80 therein.
  • the soap container is specially shaped in a generally square- shape except for an angled front portion 81 and has a dispensing flexible tube 82 extending therefrom and having an opening 83.
  • a battery housing portion 84 can have a plurality of batteries 85 mounted therein.
  • This embodiment has an electrical motor 86 mounted therein and driving the gear box 87 which drives an output shaft 88.
  • the output shaft is connected to a crank arm 90.
  • Crank arm 90 has a cam end 91 which allows it to make one rotation before the cam arm hits the arm 92 of the microswitch 93 which turns off the motor after each revolution.
  • the motor is actuated by an infrared sensor 94.
  • the crank end 95 of the crank arm 90 has a shaft 96 connected thereto for driving an actuating arm 97.
  • the actuating arm has a U-shaped end 98 which slides through a slotted guide 100 in a guide plate 101. Tube 82 is slid into the U-shaped portion 98 of the arm 97 when the soap container 80 is put in place.
  • Flexible tube 82 has a check valve 103 therein to prevent the liquid soap from being pushed back into the container 81. It also has a spring loaded valve at the end 104 similar to the valve shown in Figure 2 thus, compressing tube 82 with the actuating arm portion 98 decreases the internal volume of the tube 82 between the check valve 103 and the valve 104 forcing the soap against the spring valve and out the opening 105 from the tube 82 and from the housing 77.
  • This type of soap dispenser has the advantage of taking a very small amount of power to drive the arm each rotation and can be re-actuated by moving the hand under the dispenser nozzle to dispense any number of squeezes of soap.
  • the old soap container can be disposed of along with the tube 82, thus maintaining the soap containers sanitized with a pump system which never touches the soap and utilizes the tube 82 as part of the dispenser pump.
  • the angled surface 81 of the container 80 is made to conform to the casing 77 portion 78 but other smaller containers of different shapes will fit into the housing 77.
  • the gear motor pulling the crank arm one stroke at a time has been found to use considerably less power than other pumping systems and thus can be run for long periods of time on batteries, even though it should be clear that this invention can also be connected to an AC power source or through a transformer to an AC power source so as to operate with a low voltage.
  • the units of the present invention do not have to be sterilized and human hands never touch the soap dispenser.
  • the containers are shipped sterilized and filled with liquid soap and allow for the rapid exchange of containers.
  • the present invention however is not to be construed as limited to the forms shown which is to be considered illustrative rather than restrictive.

Abstract

Le distributeur automatique de savon décrit (10, 50, 75) comprend un logement (13, 62, 77) dans lequel est ménagé un espace destiné à contenir un réservoir de savon (21, 56, 80) de forme prédéterminée. Le réservoir de savon (21, 56, 80) comporte son propre conduit souple de distribution (23, 82) et sa propre buse de distribution (28, 60, 83) et le conduit souple de distribution (23, 82) passe par une pompe presseuse et devient partie intégrante de la pompe lors du pompage du savon depuis l'intérieur du réservoir. Un moteur électrique (33, 86) comporte une boîte d'engrenages (34, 63, 87), qui assure la démultiplication du moteur et qui est située dans le logement (13, 62, 77) et disposée de façon à actionner un élément presseur, lequel presse le conduit souple de distribution (23, 82) contre une plaque de pression (30, 61, 102) fabriquée à base d'un polymère autolubrifiant. Un capteur (38, 66, 94), constitué par exemple par un capteur à infrarouge, détecte la présence d'une main dans l'alignement de l'orifice de sortie du réservoir de savon (21, 56, 80) et de la buse de distribution (28, 60, 83) et est couplé par l'intermédiaire d'un circuit au moteur électrique (33, 86), de façon à actionner la pompe presseuse et lui permettre de pomper le savon sur la main de l'utilisateur placée au-dessous en position de réception du savon.
PCT/US1989/001606 1989-04-17 1989-04-17 Distributeur automatique de savon WO1990012530A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US1989/001606 WO1990012530A1 (fr) 1989-04-17 1989-04-17 Distributeur automatique de savon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1989/001606 WO1990012530A1 (fr) 1989-04-17 1989-04-17 Distributeur automatique de savon

Publications (1)

Publication Number Publication Date
WO1990012530A1 true WO1990012530A1 (fr) 1990-11-01

Family

ID=22214947

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1989/001606 WO1990012530A1 (fr) 1989-04-17 1989-04-17 Distributeur automatique de savon

Country Status (1)

Country Link
WO (1) WO1990012530A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493865A1 (fr) * 1991-01-02 1992-07-08 Ching-Shih Chen Distributeur de liquide à nettoyer
DE9312397U1 (de) * 1993-08-19 1993-11-18 Buechler Rainer Dr Spender für flüssiges Desinfektionsmittel, Tensidprodukte u.dgl.
GB2284800A (en) * 1993-12-17 1995-06-21 Gomer John Williams Automatic soap dispenser
WO1995020904A1 (fr) * 1994-02-04 1995-08-10 F.C. Frost Limited Distributeur de savon
DE102004038232A1 (de) * 2004-08-05 2006-03-16 Stockhausen Gmbh Spender, insbesondere Dosierspender
US7611030B2 (en) 2003-03-21 2009-11-03 Joseph S. Kanfer Apparatus for hands-free dispensing of a measured quantity of material
EP2441365A1 (fr) * 2010-10-12 2012-04-18 Hans-Jürgen Brachtendorf Ensemble de remplissage de liquide
US8308027B2 (en) 2009-12-01 2012-11-13 Regent Medical Center Automatic soap dispenser with top-side motor and methods
CN102846246A (zh) * 2012-08-31 2013-01-02 潘志刚 超级电容自动滴液器
US10373477B1 (en) 2016-09-28 2019-08-06 Gojo Industries, Inc. Hygiene compliance modules for dispensers, dispensers and compliance monitoring systems
US10420444B2 (en) 2015-12-30 2019-09-24 Gpcp Ip Holdings Llc Hands-free flowable material dispensers and related methods
WO2023096629A1 (fr) * 2021-11-23 2023-06-01 Kimberly-Clark Worldwide, Inc. Dispositif de distribution avec ensemble moteur amélioré

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135647A (en) * 1977-09-21 1979-01-23 The Continental Group, Inc. Motor driven dispensing unit for containers
US4256242A (en) * 1979-10-23 1981-03-17 Christine William C Dispenser having a roller for squeezing amounts from a tube
US4285642A (en) * 1979-09-11 1981-08-25 Komhyr Walter D Pump piston cylinder assembly with exterior ring seals
US4621567A (en) * 1984-03-26 1986-11-11 Williams James F Beam pump
US4645094A (en) * 1983-04-26 1987-02-24 Calgon Corporation Photo-electric controlled dispenser
CA1225972A (fr) * 1984-11-08 1987-08-25 Enertech R & D Limited Debiteur de fluide
US4722372A (en) * 1985-08-02 1988-02-02 Louis Hoffman Associates Inc. Electrically operated dispensing apparatus and disposable container useable therewith

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135647A (en) * 1977-09-21 1979-01-23 The Continental Group, Inc. Motor driven dispensing unit for containers
US4285642A (en) * 1979-09-11 1981-08-25 Komhyr Walter D Pump piston cylinder assembly with exterior ring seals
US4256242A (en) * 1979-10-23 1981-03-17 Christine William C Dispenser having a roller for squeezing amounts from a tube
US4645094A (en) * 1983-04-26 1987-02-24 Calgon Corporation Photo-electric controlled dispenser
US4621567A (en) * 1984-03-26 1986-11-11 Williams James F Beam pump
CA1225972A (fr) * 1984-11-08 1987-08-25 Enertech R & D Limited Debiteur de fluide
US4722372A (en) * 1985-08-02 1988-02-02 Louis Hoffman Associates Inc. Electrically operated dispensing apparatus and disposable container useable therewith

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493865A1 (fr) * 1991-01-02 1992-07-08 Ching-Shih Chen Distributeur de liquide à nettoyer
DE9312397U1 (de) * 1993-08-19 1993-11-18 Buechler Rainer Dr Spender für flüssiges Desinfektionsmittel, Tensidprodukte u.dgl.
GB2284800A (en) * 1993-12-17 1995-06-21 Gomer John Williams Automatic soap dispenser
WO1995020904A1 (fr) * 1994-02-04 1995-08-10 F.C. Frost Limited Distributeur de savon
US7611030B2 (en) 2003-03-21 2009-11-03 Joseph S. Kanfer Apparatus for hands-free dispensing of a measured quantity of material
DE102004038232A1 (de) * 2004-08-05 2006-03-16 Stockhausen Gmbh Spender, insbesondere Dosierspender
DE102004038232B4 (de) * 2004-08-05 2010-03-25 Evonik Stockhausen Gmbh Spender, insbesondere Dosierspender
US8091740B2 (en) 2004-08-05 2012-01-10 Stockhausen Gmbh Dispenser, in particular, metering dispenser
US8308027B2 (en) 2009-12-01 2012-11-13 Regent Medical Center Automatic soap dispenser with top-side motor and methods
EP2441365A1 (fr) * 2010-10-12 2012-04-18 Hans-Jürgen Brachtendorf Ensemble de remplissage de liquide
WO2012048868A1 (fr) * 2010-10-12 2012-04-19 Brachtendorf Hans-Juergen Ensemble de distribution de liquide
CN102846246A (zh) * 2012-08-31 2013-01-02 潘志刚 超级电容自动滴液器
US10420444B2 (en) 2015-12-30 2019-09-24 Gpcp Ip Holdings Llc Hands-free flowable material dispensers and related methods
US10863872B2 (en) 2015-12-30 2020-12-15 GPCP Holdings LLC Hands-free flowable material dispensers and related methods
US10373477B1 (en) 2016-09-28 2019-08-06 Gojo Industries, Inc. Hygiene compliance modules for dispensers, dispensers and compliance monitoring systems
US10896592B2 (en) 2016-09-28 2021-01-19 Gojo Industries, Inc. Hygiene compliance modules for dispensers, dispensers and compliance monitoring systems
US11410530B2 (en) 2016-09-28 2022-08-09 Gojo Industries, Inc. Hygiene compliance modules for dispensers, dispensers and compliance monitoring systems
WO2023096629A1 (fr) * 2021-11-23 2023-06-01 Kimberly-Clark Worldwide, Inc. Dispositif de distribution avec ensemble moteur amélioré

Similar Documents

Publication Publication Date Title
US5105992A (en) Soapdispenser having a squeeze pump
US6390329B1 (en) Apparatus for hands-free dispensing of a measured quantity of material
JP5748764B2 (ja) 流体ディスペンサ
US6347724B1 (en) Automatic dispenser apparatus
US7611030B2 (en) Apparatus for hands-free dispensing of a measured quantity of material
WO1990012530A1 (fr) Distributeur automatique de savon
US6138693A (en) Automatic detergent dispenser
US6651851B2 (en) System and method for dispensing soap
US8783511B2 (en) Manual and touch-free convertible fluid dispenser
US6467651B1 (en) System and method for dispensing soap
US20130264355A1 (en) Motion-Activated, Upward-Directed Soap Dispenser
AU783461B2 (en) System and method for dispensing soap
JPS63500357A (ja) 流動可能材料の配分方法と装置
WO2006007059A2 (fr) Distributeur de fluide independant, portable et automatique
US4418840A (en) Automatic toothpaste dispenser
JP4800555B2 (ja) ディスペンサー
EP2441365B1 (fr) Ensemble de remplissage de liquide
JPH0645397B2 (ja) 流体デイスペンサ
AU2011101604A4 (en) A dispenser unit
EP0078181A1 (fr) Distributeur de liquide
US20060292021A1 (en) Automatic liquid dispensing mechanism
KR100982704B1 (ko) 칫솔 비접촉식 치약 디스펜서
CA2023093A1 (fr) Dispositif de dosage d'agent de traitement

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU BR DK JP KP NO

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT CH DE FR GB NL SE