EP0557243A1 - Méthode et dispositif pour la génération dosée de mousse de savon liquide - Google Patents

Méthode et dispositif pour la génération dosée de mousse de savon liquide Download PDF

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Publication number
EP0557243A1
EP0557243A1 EP93810058A EP93810058A EP0557243A1 EP 0557243 A1 EP0557243 A1 EP 0557243A1 EP 93810058 A EP93810058 A EP 93810058A EP 93810058 A EP93810058 A EP 93810058A EP 0557243 A1 EP0557243 A1 EP 0557243A1
Authority
EP
European Patent Office
Prior art keywords
soap
expansion tank
foamer
foam
pump
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.)
Granted
Application number
EP93810058A
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German (de)
English (en)
Other versions
EP0557243B1 (fr
Inventor
Paul Meyer
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.)
Steiner Co International SA
Original Assignee
Steiner Co International SA
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
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Application filed by Steiner Co International SA filed Critical Steiner Co International SA
Publication of EP0557243A1 publication Critical patent/EP0557243A1/fr
Application granted granted Critical
Publication of EP0557243B1 publication Critical patent/EP0557243B1/fr
Anticipated expiration legal-status Critical
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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
    • A47K5/14—Foam or lather making devices
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D27/00—Shaving accessories
    • A45D27/02—Lathering the body; Producing lather
    • A45D27/10—Lather-producing devices operated by compressed air or by swirling water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
    • B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply
    • B05B7/0031—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns
    • B05B7/0037—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply with disturbing means promoting mixing, e.g. balls, crowns including sieves, porous members or the like

Definitions

  • the present invention relates to a method for the portionwise generation of foam from liquid soap according to the preamble of claim 1.
  • the invention further relates to a device for the portionwise generation of foam from liquid soap according to the preamble of patent claim 3.
  • Soap dispensers are known in practice, in particular for toilets and washrooms in public buildings and restaurants, in which a measured portion of liquid soap is dispensed into the hand by actuating a pivoting lever.
  • the disadvantage of these soap dispensers is that they tend to drip, i.e. that, over time, soap accumulates below the soap dispenser on the washing trough or on the floor, which must be removed.
  • aqueous soap solution comes from a storage container into a cylinder chamber which is connected to a metering pump in the form of a piston, which also serves as a slide for a piston outlet opening, which leads to a mixing chamber which is connected to a diaphragm pump.
  • the diaphragm pump is actuated by an actuating lever at the same time as the metering piston. In the initial position, liquid soap solution can flow from the reservoir into the cylinder space of the metering pump.
  • the foam of this known device varies greatly in consistency, which can be attributed to the fact that deposits in the narrow connecting lines and the porous filters mean that the conditions for foam formation with regard to pressure and mixture ratio do not remain constant over a long period of time can be held. Furthermore, the known device requires a large amount of maintenance to maintain reasonably constant conditions. This is cumbersome and expensive.
  • the invention seeks to remedy this.
  • the invention has for its object to provide a method and an apparatus in which, regardless of the level of the soap container, the same amount can always be produced with properties that can be determined in advance.
  • an expansion tank in which a defined amount of soap and air always flows after each pump stroke keeps the consistency and the amount of foam constant.
  • the amount of soap and air in the expansion tank can be changed and thus the ratio between air and soap in the foam and adjusted to the soap quality and viscosity used.
  • a tube arranged in the expansion tank enables easy assembly and - if necessary - replacement of the foamer and allows foam residues to be sucked back or blown off at the dispenser opening at the end of the dispensing process and to prevent dripping.
  • the head space above the soap can be easily, e.g. be kept constant within very narrow limits by the immersed tube from the storage container.
  • the device according to the invention has a very simple structure with an inexpensive foamer, as is already known on the market, and can also be replaced in a simple and inexpensive manner if used very frequently.
  • the immersion depth of the filling tube By changing the immersion depth of the filling tube, the amount of soap or the consistency of the foam can be easily adapted to the needs. This is particularly advantageous if the quality of the soap is not constant.
  • the head space above the soap can be kept very small and thus the pump volume can be kept small.
  • the air required to fill the pump can be passed outside the head space so that there is no foam formation when the lever is actuated very often can be done.
  • the simple implementation can easily suffice.
  • the foam dispensing device 1 is accommodated in a housing 3, which can be attached to a wall 5, and is made of plastic or sheet metal.
  • a storage container 7 is accommodated with a nozzle 9 attached to its base 8, which is connected via a connecting line 11 to an expansion tank 13.
  • the line 11 dips from above through an opening 15 into the expansion tank 13 by the amount X. If desired, the line 11 can be telescopic in order to make the immersion depth X adjustable (indicated by broken lines).
  • the lower end of the line 11 is closed by a membrane valve 12, which on the one hand allows the entry of liquid soap 27 from the storage container into the expansion tank 13, but, when the expansion tank 13 is pressurized, does not allow liquid soap to escape from the expansion tank 13 into the storage tank 7.
  • the design of the valve 12 is not described in detail, since such valves are sufficiently known from the prior art.
  • the foamer 21 consists of a soap supply pipe 16, the upper end of which has a central opening or a large number of fine bores 18.
  • a fine-pored sieve or sintered plate 20 lies above the bores 18 and at a distance from them.
  • the upper end of the jacket of the line 16 has fine bores 22 which are connected to the interior of the expansion tank 13.
  • the annular space outside of the fine sieve 20 is spanned by an annular membrane seal 24 which, in the event of overpressure in the expansion tank 13, only allows air to escape through the fine sieve 20, but allows negative air to enter the head space 45 if there is negative pressure inside.
  • the expansion tank 13 is further connected by a line 36 to a bellows 35 acting as a pump.
  • a transmission lever 41 engages on the bellows 35 and is mounted on the housing 3 so as to be pivotable about an axis B.
  • An actuating lever 39 which projects out of the housing 3 at the bottom, can be pivoted about an axis A and is articulated to the transmission lever 41 with a second axis C.
  • a return spring 47 is inserted in the bellows 35, which returns the bellows 35 to the starting position when there is no force F on the actuating lever 39. Alternatively, the spring 47 can of course also engage one of the levers 39 or 41.
  • the valve 12 on the nozzle 9 is closed.
  • the pressure p1 in the expansion tank 13 drops since the actuating lever 39 returns to the starting position and air can enter the head space 45 through the opening membrane seal 24. Air can flow back through the line 36 into the bellows 5 and fill it up again.
  • liquid soap flows through the nozzle 9 from the storage tank 7 down through the valve 12 into the expansion tank 13 until the amount of soap squeezed out during foaming is replaced.
  • the level h2 is determined by the immersion depth x of the connecting line 11.
  • a corresponding valve can also be used at another location of the expansion tank 13.
  • the foam dispensing tube 26 can also be surrounded by a jacket 28 through which the air is sucked back into the bellows 35. Any remaining foam at the end of the tube 26 can be sucked back into the expansion tank.
  • a plate, step angular or star-shaped lever 50 (indicated by dash-dotted lines in FIG. 1), which is pivotally mounted about the axis A to the side of the pump 35.
  • the stroke when the pump 35 is actuated thereby becomes somewhat smaller. This can be compensated for by a correspondingly larger bellows.
  • a foam dispensing device 101 is shown with a housing 103 which is attached to a wall 105.
  • a storage container 107 is accommodated with a connection piece 109 attached to its base 108 and connected to an expansion tank 113 via a connecting line 111.
  • the line 111 dips into the expansion tank 113 from above through an opening 115.
  • a tube 117 is inserted, on the bottom 162 of which a valve 163 is arranged.
  • a second pipe 116 the lower end of which is open and the foamer 121 is placed on the upper end, projects into the first pipe 117.
  • An O-ring 165 can be used to seal the tube 117 with respect to the tubular recess 161.
  • the tube 117 forms a metering accumulator 110 with a volume that is substantially smaller than that of the expansion tank 113.
  • a bellows pump 135 is placed over the storage container 107 and is articulated by a lever or linkage 141 to a two-armed actuating lever 139.
  • the operating lever 139 and the two-armed lever 141 can also be connected to one another by a spring 144 inserted between the articulated connection point 142 and the end 146 of a shortened lever 141.
  • the spring 144 is designed to progressively build up the force on the bellows 135 when the actuating lever 139 is operated (pivoting counterclockwise) by tensioning the spring 144 and to continue to compress the bellows 135 even after the pivoting movement of the actuating lever 139 has ended.
  • a spring 147 is intended, after the actuation lever 139 has been pivoted and thus after the bellows 135 has been compressed, to move the bellows 135 back into the starting position and to fill it with air.
  • a connecting line 136 leads from the bellows 135 to the head of the foamer 121, which is surrounded by a housing 169.
  • the formation of the foamer 121 is explained in more detail with reference to FIG. 3.
  • the foamer 121 is inserted into the end of the tube 117.
  • a dip tube 116 open at the bottom leads from the foamer 121 to close to the lower entrance of the tube 117.
  • the upper end of the tube 116 ends under the fine bores 118 in the foamer 121 and opens at a distance from a fine-meshed sieve 120.
  • Above the sieve 120 and in contact with the latter begins a foam dispensing line 126, from the end of which the foam S is dispensed onto the hand.
  • Fine channels 122 at the upper end of the dip tube 116 lead into the space between the bores 118 and the soap surface in the tube 117.
  • the tube 117 is connected at the top via a valve 146 to the line 136 with the bellows 135.
  • the foam dispensing tube 126 leads through an intermediate wall 167 within the housing 169.
  • the housing 169 is also connected to the line 136 by a first diaphragm valve 171.
  • a collection space 172 for the liquefaction of sucked-back foam S can be provided between the valves 146 and 171.
  • the foam dispensing device 101 in the embodiment according to FIGS. 2 and 3 works as follows. After the storage container 107 has been inserted, liquid soap 127 flows through the nozzle 109 into the expansion tank 113 until a level of h2 is reached. Through the valve 163, the liquid soap can also enter the tube 117 from below and also fill it up to the height h2. By pulling the actuating lever 139, the pump designed as bellows 135 is compressed via the linkage 141 and at the same time the return spring 147 curious; excited. In order to obtain the largest possible amount of air with a short pump stroke, two bellows pumps 135 can also be arranged side by side in parallel.
  • the expanding bellows 135 draws air through the line 136 through the valve 171 from the space between the pipe 126 and the housing 169 and at the same time draws air from the environment at the end of the pipe 126. Any foam residue left there is sucked back into the foamer 121 and can return into the pipe 117 the next time air is applied through the valve 146. Liquid soap is never sucked up into the bellows 135, which is located at the highest point of the device, and no contamination can occur. Furthermore, the described manner of recycling foam residues prevents foaming of the liquid soap 127 in the expansion tank 113. Instead of sucking back foam residues when filling the bellows 135, the bellows can be filled directly through a valve arranged on the bellows 135 (no illustration). To prevent dripping at the end of the tube 126, a further bellows can be provided, which is pressed together when the actuating lever 139 returns and blows off foam residues into the hand through a line with an air jet.
  • two bellows 235 serving as a pump are arranged on the rear wall and are connected to the actuating lever 239 via a T-shaped lever 241.
  • the operating lever 239 is two armed and pivotable about the point A. Analogous to the embodiment according to FIG. 2, the operating lever 239 can also be connected to the T-shaped lever 241 by a spring 244 in order to enable progressive pressure build-up in the bellows 235.
  • the end of the second arm of the operating lever 239 engages a third bellows pump 235 '.
  • the two bellows 235 are connected via feed lines to a pressure line 238, which opens into an expansion tank 213 and into a space 280 in which the foamer 221 is located.
  • a check valve 263 is inserted, which prevents air from being sucked out of head space 245 when the two bellows 235 are refilled.
  • the bellows are filled by valves 240.
  • the expansion tank 213 is connected to a storage tank 207 by a line 209.
  • a foamer 221, as has been described in FIG. 1, is inserted in a pipe socket 217.
  • a dip tube 216 attached to it dips into the liquid soap 227.
  • the foam dispensing tube 226 begins above the foamer 221 and ends at the front of the housing 203.
  • a line 281 leads from the bellows 235 'to the end of the discharge pipe 226.
  • the line 281 preferably opens out somewhat offset from the line 226.
  • the operating lever 239 As soon as the operating lever 239 is released, it returns to the starting position by means of corresponding springs, which can be installed, for example, in the two bellows 235 (not shown) or by a spring which acts directly on the operating lever 239 (not shown).
  • the bellows 235 ' is pressed together (as shown in FIG. 4). Its content is then led through the line 281 past the opening of the tube 226 and at most blows away any foam still hanging there.
  • a single plate-shaped, angle-shaped or star-shaped lever 250 (plate-shaped design indicated by dash-dotted lines) can also occur in this embodiment of the invention, which is pivotably mounted about the axis A and one end of which is connected to the pump 235 'and with its part shown on the left is connected to the rear of the pumps 235.
  • the lever 250 can also consist of two parallel plates arranged to the side of the pumps 235.
  • the axis A can be supported on both sides of the housing 203, so that an extremely stable arrangement results.
  • the axis of rotation A of the one-piece operating lever 339 is arranged essentially point-symmetrically between the pumps 335 and 335 '.
  • the three pumps are each offset by 90 ° around pivot point A.
  • Spherical connecting elements 370 are fastened to the actuating lever 339 on a support 360 projecting laterally from the latter, said connecting elements engaging in appropriately designed dome-shaped recesses 380 on the rear sides of the pumps 335, 335 '.
  • other suitable connection means can also be used.
  • the expansion tank 313 and the foamer 321 with the dispensing tube 326 are only shown schematically; they can have the same design as in FIGS. 1 to 4.
  • FIG. 5 shows the two pumps 335 used to generate a pressure in the expansion tank 313 in the filled state; the pump 335 ', with which the amount of foam remaining in the dispensing tube 326 is blown out at the end of the dispensing process, is completely compressed before the actuation lever 339 begins to pivot in the direction of arrow F.
  • the operating lever 339 is in the starting position. In FIG. 6, the operating lever 339 has been turned forwards by the operator, that is to say in a counterclockwise direction.
  • the two pumps 335 responsible for the pressure build-up in the expansion tank 313 are now completely compressed and the pump 335 'used for blowing out is filled.
  • lever 339 consists of two plates arranged to the side of the pumps 335, 335 'and therefore the axis A can be fastened on both sides of the housing 303.
  • the lever 339 can therefore easily be made of plastic and with a small wall thickness inexpensively.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Detergent Compositions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Closures For Containers (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
EP93810058A 1992-02-21 1993-01-29 Méthode et dispositif pour la génération dosée de mousse de savon liquide Expired - Lifetime EP0557243B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH53092 1992-02-21
CH530/92 1992-02-21
CH43/93 1993-01-07
CH4393 1993-01-07
US08/018,735 US5398845A (en) 1992-02-21 1993-02-17 Method of and apparatus for dispensing batches of soap lather

Publications (2)

Publication Number Publication Date
EP0557243A1 true EP0557243A1 (fr) 1993-08-25
EP0557243B1 EP0557243B1 (fr) 1995-10-25

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ID=27171730

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Application Number Title Priority Date Filing Date
EP93810058A Expired - Lifetime EP0557243B1 (fr) 1992-02-21 1993-01-29 Méthode et dispositif pour la génération dosée de mousse de savon liquide

Country Status (14)

Country Link
US (2) US5398845A (fr)
EP (1) EP0557243B1 (fr)
JP (1) JPH05337058A (fr)
AT (1) ATE129392T1 (fr)
AU (1) AU3315993A (fr)
BR (1) BR9300634A (fr)
CA (1) CA2088811C (fr)
CZ (1) CZ285182B6 (fr)
DE (1) DE59300800D1 (fr)
DK (1) DK0557243T3 (fr)
ES (1) ES2081701T3 (fr)
HU (1) HUH3857A (fr)
PL (1) PL170170B1 (fr)
ZA (1) ZA93848B (fr)

Cited By (6)

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Publication number Priority date Publication date Assignee Title
FR2735004A1 (fr) * 1995-06-08 1996-12-13 Steiner Co Int Sa Dispositif pour delivrer du savon liquide a un generateur de mousse
DE19522297A1 (de) * 1995-06-20 1997-01-09 Steiner Co Int Sa Vorrichtung zum Zuführen von flüssiger Seife zu einem Schäumer
WO1998013144A1 (fr) * 1996-09-27 1998-04-02 Kaufman Products Inc. Distributeur de produit sous forme de mousse
WO2010048470A1 (fr) * 2008-10-23 2010-04-29 Gojo Industries, Inc. Distributeur de mousse avec cartouche à pressurisation sélective
WO2011133833A1 (fr) * 2010-04-23 2011-10-27 Gojo Industries, Inc. Distributeur de mousse muni d'une cartouche de savon mise sous pression de façon sélective
CN106175531A (zh) * 2016-06-22 2016-12-07 方明 一种洗头机自动加注混合洗发液、护发素的结构装置

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US5725129A (en) * 1995-06-06 1998-03-10 American Sterilizer Company Dual-container foam dispenser
WO1997012686A1 (fr) * 1995-10-04 1997-04-10 Inventatrade Ag Procede et dispositif de distribution de produits liquides, pateux ou mousseux sous forme de portions
US5842607A (en) * 1996-03-29 1998-12-01 Adam & Eve Enterprises, Inc. Lather device
GB2335005A (en) * 1998-02-18 1999-09-08 David Kennedy Method and apparatus for dispensing product in mousse form
US5996851A (en) * 1998-09-28 1999-12-07 Gojo Industries, Inc. Bladder-operated dispenser
US6161726A (en) * 1998-12-24 2000-12-19 Arichell Technologies, Inc. Pressure-compensated liquid dispenser
US6135320A (en) * 1998-12-24 2000-10-24 Arichell Technologies, Inc. Spring-loaded automatic fluid-dispensing system
US6152330A (en) * 1999-02-11 2000-11-28 Chester Labs, Inc. Hinged dispenser housing
US6276565B1 (en) 1999-05-11 2001-08-21 Arichell Technologies, Inc. Gas-driven liquid dispenser employing separate pressurized-gas source
NL1020641C2 (nl) 2001-11-12 2003-05-15 Bentfield Europ Bv Dispenser voor afgifte van een vloeistof en huis voor een dergelijke dispenser.
US7066356B2 (en) * 2002-08-15 2006-06-27 Ecolab Inc. Foam soap dispenser for push operation
US6832487B1 (en) * 2003-03-14 2004-12-21 Automatic Bar Controls, Inc. Refrigerated product dispenser
NZ586011A (en) 2004-05-07 2012-08-31 Deb Ip Ltd A foaming composition having suspended particles adapted for use in a non-aerosol dispenser
US7278554B2 (en) * 2004-05-10 2007-10-09 Chester Labs, Inc. Hinged dispenser housing and adaptor
JP4651426B2 (ja) * 2005-03-25 2011-03-16 Ｔｏｔｏ株式会社 水石鹸吐出器具
US8360287B2 (en) * 2008-05-28 2013-01-29 Gojo Industries, Inc. Air piston and dome foam pump
EP2127581B1 (fr) 2008-05-29 2010-12-08 GOJO Industries, Inc. Pompe à mousse actionné par poussée
US20100051719A1 (en) * 2008-08-28 2010-03-04 Vito James Carlucci Shower head dispenser
US8616414B2 (en) * 2009-02-09 2013-12-31 Gojo Industries, Inc. Bellows foam dispenser
US8733591B2 (en) * 2009-10-04 2014-05-27 G.A.B. Develoment & Engineering B.V. Fluid product dispenser with shunting chamber and governing device
CA2722646C (fr) * 2010-11-26 2018-01-02 Gotohti.Com Inc. Separation d'un ecoulement de fluide visqueux avec assistance pneumatique
GB201020841D0 (en) * 2010-12-09 2011-01-19 Reckitt & Colman Overseas Dispenser for a foaming liquid composition with improved foam recovery feature
US8651337B2 (en) * 2011-04-22 2014-02-18 Gojo Industries, Inc. Foam dispenser having selectively pressurized container
US8662355B2 (en) * 2011-08-11 2014-03-04 Gojo Industries, Inc. Split body pumps for foam dispensers and refill units
US8875952B2 (en) * 2012-03-12 2014-11-04 Gojo Industries, Inc. Air-activated sequenced valve split foam pump
US9611839B2 (en) 2012-05-09 2017-04-04 Gojo Industries, Inc. Low residual inverted pumps, dispensers and refill units
US20140054323A1 (en) 2012-08-23 2014-02-27 Gojo Industries, Inc. Horizontal pumps, refill units and foam dispensers with integral air compressors
US9038862B2 (en) 2013-01-23 2015-05-26 Gojo Industries, Inc. Pumps with container vents
US9204765B2 (en) 2012-08-23 2015-12-08 Gojo Industries, Inc. Off-axis inverted foam dispensers and refill units
US9307871B2 (en) 2012-08-30 2016-04-12 Gojo Industries, Inc. Horizontal pumps, refill units and foam dispensers
US9179808B2 (en) 2012-08-30 2015-11-10 Gojo Industries, Inc. Horizontal pumps, refill units and foam dispensers
CN104754999B (zh) * 2012-10-25 2018-02-09 Sca卫生用品公司 带有用于检测液位的装置的分配系统和用于这种系统的可收缩容器
TW201429861A (zh) * 2012-10-29 2014-08-01 Gojo Ind Inc 離軸倒置式分配器和再填充單元
US8955718B2 (en) 2012-10-31 2015-02-17 Gojo Industries, Inc. Foam pumps with lost motion and adjustable output foam pumps
US9655479B2 (en) 2013-01-15 2017-05-23 Gojo Industries, Inc. Two-liquid dispensing systems, refills and two-liquid pumps
MX2015014933A (es) 2013-04-25 2016-03-07 Gojo Ind Inc Bombas horizontales con piezas que las forman, unidades de relleno y dispensadores reducidos.
US9648992B2 (en) * 2013-12-19 2017-05-16 Gojo Industries, Inc. Pumps with vents to vent inverted containers and refill units having non-collapsing containers
US9578996B2 (en) 2014-01-15 2017-02-28 Gojo Industries, Inc. Pumps with angled outlets, refill units and dispensers having angled outlets
EP3110561B1 (fr) 2014-02-24 2019-06-26 Gojo Industries, Inc. Récipients non repliables mis à l'air libre, récipients de re-remplissage rechargeables, distributeurs et unités de re-remplissage
WO2015161018A1 (fr) * 2014-04-16 2015-10-22 Gojo Industries, Inc. Pompe de distribution de mousse avec chambre d'entrée d'air compressible pour produire une inspiration inverse résiduelle
US9737177B2 (en) 2014-05-20 2017-08-22 Gojo Industries, Inc. Two-part fluid delivery systems
CA2956212C (fr) 2014-07-30 2023-03-28 Gojo Industries, Inc. Unites ventilees de recharge et distributeurs presentant des unites ventilees de recharge
JP6781017B2 (ja) * 2016-11-18 2020-11-04 コイト電工株式会社 ソープディスペンサー
JP2018102697A (ja) * 2016-12-27 2018-07-05 コイト電工株式会社 流体吐出装置
US10463567B2 (en) 2017-08-06 2019-11-05 Baby Patent Ltd. Soap spinner
WO2022169697A1 (fr) * 2021-02-03 2022-08-11 Gojo Industries, Inc. Pompes à mousse à membranes multiples activées séquentiellement, unités de recharge et systèmes de distribution ayant une plaque oscillante non uniforme
US20240090713A1 (en) * 2021-11-09 2024-03-21 Faner Aroma Product Co., Ltd. Underneath large-capacity single-gas-pump foam generating device

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FR731152A (fr) * 1932-02-08 1932-08-30 Distributeur de savon
GB1518615A (en) * 1977-05-05 1978-07-19 Wood Ltd R Dispensing guns for plastics foams
FR2517991A1 (fr) * 1981-12-14 1983-06-17 Wright Hershel Distributeur de mousse
EP0019582B1 (fr) * 1979-05-10 1984-03-14 Cws Ag Appareil de formation de mousse de savon avec un dispositif de dosage pour la solution de savon actionné par un levier
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FR2735004A1 (fr) * 1995-06-08 1996-12-13 Steiner Co Int Sa Dispositif pour delivrer du savon liquide a un generateur de mousse
DE19522297A1 (de) * 1995-06-20 1997-01-09 Steiner Co Int Sa Vorrichtung zum Zuführen von flüssiger Seife zu einem Schäumer
WO1998013144A1 (fr) * 1996-09-27 1998-04-02 Kaufman Products Inc. Distributeur de produit sous forme de mousse
WO2010048470A1 (fr) * 2008-10-23 2010-04-29 Gojo Industries, Inc. Distributeur de mousse avec cartouche à pressurisation sélective
US8215521B2 (en) 2008-10-23 2012-07-10 Gojo Industries, Inc. Foam dispenser having selectively pressurized cartridge
WO2011133833A1 (fr) * 2010-04-23 2011-10-27 Gojo Industries, Inc. Distributeur de mousse muni d'une cartouche de savon mise sous pression de façon sélective
CN106175531A (zh) * 2016-06-22 2016-12-07 方明 一种洗头机自动加注混合洗发液、护发素的结构装置
CN106175531B (zh) * 2016-06-22 2019-08-30 扬州杭集洗漱用品产业投资有限公司 一种洗头机自动加注混合洗发液、护发素的结构装置

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ZA93848B (en) 1993-09-08
JPH05337058A (ja) 1993-12-21
ATE129392T1 (de) 1995-11-15
EP0557243B1 (fr) 1995-10-25
PL297550A1 (en) 1993-08-23
DK0557243T3 (da) 1996-03-04
HU9300154D0 (en) 1993-04-28
BR9300634A (pt) 1993-08-24
AU3315993A (en) 1993-08-26
DE59300800D1 (de) 1995-11-30
CA2088811C (fr) 1998-05-12
US5439140A (en) 1995-08-08
HUH3857A (hu) 1998-03-30
US5398845A (en) 1995-03-21
CA2088811A1 (fr) 1993-08-22
ES2081701T3 (es) 1996-03-16
CZ285182B6 (cs) 1999-06-16
CZ24893A3 (en) 1993-09-15
PL170170B1 (pl) 1996-10-31

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