EP0669167A1 - Anordnung zur quasi-kontinuierlichen Abgabe von Flüssigkeiten mit einer Pumpe und Gebrauch einer solchen Anordnung zum Zerstäuben von Haarlack - Google Patents

Anordnung zur quasi-kontinuierlichen Abgabe von Flüssigkeiten mit einer Pumpe und Gebrauch einer solchen Anordnung zum Zerstäuben von Haarlack Download PDF

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Publication number
EP0669167A1
EP0669167A1 EP95400135A EP95400135A EP0669167A1 EP 0669167 A1 EP0669167 A1 EP 0669167A1 EP 95400135 A EP95400135 A EP 95400135A EP 95400135 A EP95400135 A EP 95400135A EP 0669167 A1 EP0669167 A1 EP 0669167A1
Authority
EP
European Patent Office
Prior art keywords
pump
liquid
assembly according
spraying
assembly
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
EP95400135A
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English (en)
French (fr)
Other versions
EP0669167B1 (de
Inventor
Philippe Renault
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.)
LOreal SA
Original Assignee
LOreal 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
Application filed by LOreal SA filed Critical LOreal SA
Publication of EP0669167A1 publication Critical patent/EP0669167A1/de
Application granted granted Critical
Publication of EP0669167B1 publication Critical patent/EP0669167B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
    • B65D83/206—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container comprising a cantilevered actuator element, e.g. a lever pivoting about a living hinge
    • 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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure 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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1012—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1014—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck of the container the pump chamber being arranged substantially coaxially to 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
    • B05B11/1001—Piston pumps
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • 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

Definitions

  • the present invention relates to a new distribution assembly for spraying a liquid in the form of droplets, almost continuously, this assembly being provided with a precompression pump.
  • This set is intended in particular for spraying a hair spray.
  • Distributors of hair lacquers are known ensuring their spraying in the form of an aerosol, constituted by a container comprising the liquid lacquer to be sprayed, itself provided with a cup comprising a dispensing valve surmounted by a push button comprising a nozzle. spray.
  • This lacquer is sprayed continuously under the action of a generally flammable propellant, under pressure.
  • a hair spray is intended to be sprayed continuously on dry hair, in order to fix a finished hairstyle.
  • the present invention aims to distribute a liquid, in particular a hair spray, under spraying conditions which are as close as possible to those obtained using a propellant distributor. , but without using propellant.
  • dispensers of liquid styling products are known, generally called “styling spray", which are intended for impregnating the hair, before or during its shaping; these dispensers include a reservoir of product to be dispensed which is surmounted by a manually operated dispensing pump.
  • Such a “styling spray” dispenser with a manual pump is described, for example, in document FR-A 2675403.
  • the actuation of the dispensing pump is effected by means of a lever arm on which supports the user.
  • the ejection of a dose of product generally greater than 200 ⁇ l, is carried out.
  • the actuation stroke of the pump is relatively large (greater than 7 mm).
  • a dispenser of “styling spray” of this kind is used discontinuously, unlike lacquer dispensers, by impregnating the hair, wick by wick, with several doses of product.
  • the pump usually used for dispensing a "styling spray” is a precompression pump which generally comprises two chambers into which the liquid to be sprayed passes successively: a first chamber, into which the liquid to be sprayed is introduced via a suction valve and in which it is subjected to precompression using a piston generally actuated manually from the outside against the action of elastic return means and a second chamber connected to a liquid spray nozzle.
  • the precompression of the liquid in the first chamber is intended to ensure good quality of product distribution from the start of spraying.
  • Such a precompression pump is described, for example, in the documents FR-A 2 343 137, FR-A 2 460 164, EP-A1 0309 010, EP-A1 0345 132 and EP-A1 0346 167.
  • precompression pump which could provide a satisfactory particle size for a hair spray, that is to say a particle size whose average particle diameter is at most equal. at 65 ⁇ m.
  • the Applicant's research focused on the force required to actuate the pump, on the pre-compression value prevailing in the pump body at each distribution of a dose of liquid, on the diameter of the piston, on the stroke actuation, on the dispensed dose, on the pump output.
  • the object of the present invention is precisely a liquid distribution assembly, capable of spraying this liquid in the form of droplets, in a quasi-continuous manner, comprising a reservoir containing the liquid to be sprayed, this reservoir being in communication with a channel supply of a precompression pump provided with a discharge channel which communicates with a spray nozzle; means for operating the pump and for spraying this liquid, this pump comprising a cylindrical body connected to said supply channel and a cylindrical piston, capable of sliding in a part of the diameter of the pump body under the actuation of the operating means to against the elastic return means following a race C; means of non-return of the liquid in the supply channel; elastic closing means provided to free a distribution passage in the pump when the pressure P prevailing inside the pump body, following the actuation of the operating means, exceeds a determined value, this pump having a yield R and delivering each actuation, a dose D of liquid.
  • the maneuvering means are preferably associated with a reduction system in the form of a lever arm making it possible to reduce the force necessary for actuating the pump.
  • the reduction ratio of the lever arm is included in the range from 1 to 5 and better still from 2 to 3.
  • the ratio D / ⁇ 2 is at most equal to 3.3 and better at most equal to 2.5 for a ratio D / ⁇ .C included in particular in the range of 4.5 to 5 , 5.
  • the efficiency R of the pump defined above is greater than 50%, and more particularly greater than 75%.
  • the stroke C of the piston is included in the range going from 2 to 5 mm, and preferably going from 2 to 3.5 mm, for a dose of 125 to 170 ⁇ l.
  • the ⁇ / C ratio can be at least equal to 1.45 for a dose D in the range from 110 to 170 ⁇ l. These doses correspond in particular to those used for a hair spray.
  • the diameter ⁇ of the part of the pump body in contact with the piston is in the range from 3 to 16 mm.
  • the pressure P prevailing inside the pump body necessary to free the liquid distribution passage is at least equal to 5 x 105 Pa.
  • the spray nozzle is mounted on a movable push button, which constitutes the operating means, the push button being connected to an operating and spraying rod emerging from the pump body.
  • the liquid distribution assembly comprises a nozzle mounted in the pump body, the operating means then being constituted by a rod having first and second ends, emerging from the pump body , and connected by the first end, inside the pump body, to the piston, the second end of the rod being free outside the pump and in contact with the lever arm.
  • the liquid distribution assembly comprises a nozzle mounted in the reduction system which comprises a tube connected to an emerging rod of the pump body and which connects the delivery channel of the body of pump and nozzle.
  • the dispensing assembly according to the present invention is particularly suitable for spraying a hair spray. However, it can be used to spray other liquids with film-forming properties or used in the cosmetic and personal hygiene fields (sun milk, deodorant).
  • the present invention also relates to the use of a liquid distribution assembly, defined above, for spraying a capillary lacquer, as well as to a capillary lacquer distributor comprising the distribution assembly defined herein. -above.
  • the distribution assembly allows repeated and rapid actuation of the maneuvering means of the distribution pump; the spraying obtained then approaches a continuous spraying, with a particle size at most equal to 65 ⁇ m, and is particularly suitable for fixing a hair, after its shaping.
  • the distribution assembly shown in Figures 1 to 4 is designated, as a whole, by the reference (1).
  • This assembly is intended to spray a liquid into fine droplets, the liquid (L) being contained in a reservoir (2) or bottle, generally made of plastic.
  • the cross section of the reservoir (2) has an asymmetrical contour, visible in FIG. 3.
  • the reservoir (2) is equipped with means (7) for operating the precompression pump (4), the pump being crimped with a cup (17) on the neck (18) (or aimed on the neck 18) emerging from the upper part of the tank (2).
  • the operating means (7) of the pump (4) consist of a push button (16) which comprises a spray nozzle (8).
  • This spray nozzle (8) is in communication with a discharge channel (5), itself delimited by the cylindrical wall of an operating and spraying rod (19).
  • the bottom of the discharge channel (5) has a cylindrical passage orifice (14), closable by a spike (12) of generally elongated cylindrical shape and ending in the closing zone in the form of a truncated cone, forming with the edge from the passage orifice (14) the closing means (F).
  • the pump (4) comprises a generally cylindrical body (6) provided at its lower part, with a smaller diameter portion (20), which is connected to a cylindrical disc (21) having at its center at least one passage ( 22); the disc (21) forms a seat for a non-return valve (9) of the liquid (L).
  • This non-return valve (9) allows the unidirectional supply of the pump (4) with liquid (L).
  • the valve (9) can be constituted by an elastic membrane as in the example considered, or by a ball.
  • To the disc (21) is connected a tubing (23) of smaller diameter, into which has been force-fitted, a dip tube (24) whose free end extends to the bottom of the tank (2).
  • the non-return valve (9) is held in its housing by a plate (25) provided with passage openings (26).
  • the pump body (6) (4) is provided with a lateral orifice (27) allowing an air intake inside the tank 2.
  • the operating rod (19) is connected to a cylindrical piston (10) provided at its upper and lower ends with a circular sealing lip (28a, 28b).
  • the pump body (6) has in its part in contact with the piston an internal diameter ⁇ .
  • the pump body (6) at its upper part, is slammed into a cylindrical retaining flange (29) comprising, at its upper part a retaining washer (30) turned radially inwards, and at its lower part, a fixing washer (31) turned radially outwards, a cylindrical washer (32) made of elastomer being sandwiched between the washer (31) and the upper part of the neck of the bottle (18) during the crimping of the pump (6) through the cup (17).
  • a cylindrical retaining flange (29) comprising, at its upper part a retaining washer (30) turned radially inwards, and at its lower part, a fixing washer (31) turned radially outwards, a cylindrical washer (32) made of elastomer being sandwiched between the washer (31) and the upper part of the neck of the bottle (18) during the crimping of the pump (6) through the cup (17).
  • the pump comprises a helical return spring (11) in compression, which is in abutment, at its lower part, against a flange conforming to the lower part of the pump body (6) and, at its upper part, against the rim of a cylindrical sliding part (33).
  • the sliding part (33) has one or more ribs (40) establishing communication between an upper precompression chamber (41) and a lower pumping chamber (44).
  • the lower portion of the sliding part (33) has a reduced diameter so that it can slide inside the helical spring (11), and is closed at its bottom. Inside this lower portion is mounted a helical spring (13) operating in compression, pressing against an annular part (42) forming a piston and which is integral with the sealing pin (12).
  • a covering hood (34) is slammed on a peripheral groove (35) formed in the upper part of the tank (2).
  • the covering hood (34) has a front face (36) which is provided with an opening (37) of oval shape, allowing the ejection of the liquid spray cone (L) emanating from the nozzle (8).
  • the cover (34) has an articulation zone (38) in the form of a hinge, by which a lever arm (15) is pivotally connected to the cover (34).
  • a support portion (39) which has the shape of a semicircle, and which is in abutment against the central upper face of the push button (16).
  • the reduction ratio obtained by the lever arm (15) is approximately 2 to 3.
  • the actual dose D dispensed when the pump (4) is actuated is 150 ⁇ l; the stroke C is 3.5 mm and the minimum pressure P, necessary for opening the elastic closing means (F) is approximately 5.5 ⁇ 105 Pa.
  • the ratio D / ⁇ 2 is 2.1; the efficiency R of the pump (4) is 75%; the ratio D / ⁇ .C is 5.
  • Figures 5 and 6 describe a second alternative embodiment of a liquid dispensing assembly, according to the invention, in which the elements similar to the first variant include reference numbers corresponding to those of Figures 1 and 4 increased by 100 .
  • a distribution assembly (101) is shown in partial longitudinal section. It consists of a reservoir (102) which is connected, at its upper part, to a neck (118).
  • the neck (118) comprises fixing means in the form of an external thread, cooperating with complementary fixing means provided in a cylindrical connection ring (117).
  • the connection ring (117) comprises a cylindrical plate (150) provided with an annular seal (132) made of elastomer.
  • the plate (150) is surmounted by a cylindrical part hollowed out at its upper part and forming a pump body (106) for the pump (104).
  • a piston (110) slidably mounted in the pump body (106) bears against the upper edge of a helical spring (111) and the lower part of which rests on a circular plate (150) which surrounds the lower part of a shutter pin (112).
  • the circular plate (150) is drilled to form a passage between the reservoir (102) and the interior of the pump body (106), forming the suction channel (103) to which a dip tube (124) is connected. ) whose free end extends to the bottom of the tank (102).
  • a non-return valve (109) in the form of a ball allowing the suction of the liquid (L) in the direction of the pump (104) and preventing the descent of the liquid (L) in the tank (102). It is also possible to provide a device for bringing the reservoir (102) to atmospheric pressure.
  • the lower end of the pin (112) has a frustoconical shape (or equivalent) cooperating with an orifice (114) giving access to a delivery channel (105), itself leading to a nozzle (108).
  • the upper part of the shutter pin (112) is shaped as a piston (152) sliding inside a tubing (153) which is connected, on both sides, concentrically, to the piston (110).
  • the upper part of the tubing (153) emerges from the pump body (106) and has an orifice (154) for bringing it to atmospheric pressure.
  • the piston (110) integral with the tubing (153) is movable and can travel during actuation a stroke symbolized by the reference C.
  • This actuation causing the depression of the piston (110) is carried out by pressing in the direction of the arrow (f) on the lever arm (115) which is articulated by a hinge (154) and connected to a covering hood (155); this cover (155) is clipped at its lower part by a bead / groove system (160) to the reservoir (102).
  • a cylindrical cutout (156) was made in the covering hood (155), allowing the passage of the liquid spray cone (L).
  • FIGS. 7 and 8 describe a third alternative embodiment of an assembly dispensing liquid according to the invention. All the elements similar to those of the variant of FIG. 1 will bear the same reference numbers increased by 200.
  • the distribution assembly 201 of FIGS. 7 and 8 differs from that of FIG. 1 by the fact that the lever arm (215) comprises a deformable and bent tubing (261) clipped onto one end of the rod (219) for operating and spraying the pump (204). This tubing (261) ensures the communication of the nozzle (208) and the delivery channel (205) delimited by the walls of the rod (219).
  • the operation of this assembly is similar to that described above.
  • precompression pump used can be chosen from those which are of construction similar to those described, or made up of elements fulfilling a similar function.
EP95400135A 1994-01-28 1995-01-23 Anordnung zur quasi-kontinuierlichen Abgabe von Flüssigkeiten mit einer Pumpe und Gebrauch einer solchen Anordnung zum Zerstäuben von Haarlack Expired - Lifetime EP0669167B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9400988A FR2715585B1 (fr) 1994-01-28 1994-01-28 Ensemble de distribution d'un liquide, de façon quasi-continue, comportant une pompe et utilisation d'un tel ensemble pour la pulvérisation d'une laque capillaire.
FR9400988 1994-01-28

Publications (2)

Publication Number Publication Date
EP0669167A1 true EP0669167A1 (de) 1995-08-30
EP0669167B1 EP0669167B1 (de) 1998-11-11

Family

ID=9459539

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95400135A Expired - Lifetime EP0669167B1 (de) 1994-01-28 1995-01-23 Anordnung zur quasi-kontinuierlichen Abgabe von Flüssigkeiten mit einer Pumpe und Gebrauch einer solchen Anordnung zum Zerstäuben von Haarlack

Country Status (5)

Country Link
US (1) US5622286A (de)
EP (1) EP0669167B1 (de)
DE (1) DE69505862T2 (de)
ES (1) ES2124972T3 (de)
FR (1) FR2715585B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742812A1 (fr) * 1995-12-22 1997-06-27 Valois Pompe a precompression formee dans le poussoir

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2735188B1 (fr) * 1995-06-08 1997-07-11 Oreal Dispositif a pompe pour prelever un liquide dans un recipient et le distribuer sous forme pulverisee
US6318595B1 (en) 2000-06-08 2001-11-20 Seaquistperfect Dispensing Foreign, Inc. Finger-actuatable spray pump package with user-ready two-piece spray-through cap, pre-assembly cap, and method for making said package
FR2836843B1 (fr) * 2002-03-06 2004-12-24 Innovation Packaging Dispositif de distribution a gicleur basculant
FR2853697B1 (fr) 2003-04-11 2006-07-28 Oreal Pompe et recipient ainsi equipe
US7503466B2 (en) * 2003-04-11 2009-03-17 L'oreal Pump and receptacle fitted therewith
EP2473161B1 (de) 2009-08-31 2017-05-17 Dr. Reddy's Laboratories Ltd. Topische formulierungen mit einem steroid
US9211994B2 (en) 2010-05-21 2015-12-15 S.C. Johnson & Son, Inc. Shroud and dispensing system for a handheld container
MX2012013532A (es) 2010-05-21 2013-04-03 Johnson & Son Inc S C Tapa y sistema de distribucion para un envase portatil.
US20160184431A1 (en) 2014-03-11 2016-06-30 Promius Pharma Llc Topical compositions comprising a corticosteroid
US20160221019A1 (en) * 2015-02-03 2016-08-04 Wade M. Bassett Liquid dispenser

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1099695A (en) * 1964-04-20 1968-01-17 Tech De Pulverisation Sa Soc Improvements in or relating to spray devices
FR2320789A1 (fr) * 1975-08-14 1977-03-11 Pulverisation Step Ste Tech Vaporisateur a precompression
US4271990A (en) * 1978-05-12 1981-06-09 Security Plastics, Inc. Pumping system for dispensing product from a container
FR2517639A1 (fr) * 1981-12-03 1983-06-10 Oreal Capot de distribution pour recipient pressurise et ensemble correspondant
EP0274620A2 (de) * 1984-03-07 1988-07-20 Douglas Frank Corsette Pumpe zur Abgabe einer Flüssigkeit
EP0466544A1 (de) * 1990-07-09 1992-01-15 Société Anonyme dite:ETABLISSEMENTS VALOIS Dosierpumpe für Druckspritzen mit intrinsischer Sicherheit
EP0497709A2 (de) * 1991-01-29 1992-08-05 Conceptair Anstalt Vorrichtung zur Zerstäubung eines Mediums mittels einer periodisch betätigten Pumpe
FR2675403A1 (fr) * 1991-04-19 1992-10-23 Oreal Dispositif pour diffuser un produit liquide, notamment un produit capillaire, en fines gouttelettes.
WO1993025447A1 (fr) * 1992-06-12 1993-12-23 Reboul-Smt Pot distributeur-doseur de substance fluide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620052B1 (fr) * 1987-09-09 1990-04-27 Valois Vaporisateur du type pompe manuelle a precompression pour utilisation avec un gaz propulseur
DE3906507A1 (de) * 1989-03-01 1990-09-13 Coster Tecnologie Speciali Spa Vorrichtung zum zerstaeuben einer kosmetischen, medizinischen, od. dgl. fluessigkeit
US5068099A (en) * 1990-01-16 1991-11-26 S. C. Johnson & Son, Inc. Hair spray package with low volatile organic compound emission
FR2699835B1 (fr) * 1992-12-28 1995-03-31 Oreal Ensemble pour la pulvérisation d'un liquide comportant une pompe à précompression.
US5316185A (en) * 1993-05-28 1994-05-31 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Lever action spray pump dispenser

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1099695A (en) * 1964-04-20 1968-01-17 Tech De Pulverisation Sa Soc Improvements in or relating to spray devices
FR2320789A1 (fr) * 1975-08-14 1977-03-11 Pulverisation Step Ste Tech Vaporisateur a precompression
US4271990A (en) * 1978-05-12 1981-06-09 Security Plastics, Inc. Pumping system for dispensing product from a container
FR2517639A1 (fr) * 1981-12-03 1983-06-10 Oreal Capot de distribution pour recipient pressurise et ensemble correspondant
EP0274620A2 (de) * 1984-03-07 1988-07-20 Douglas Frank Corsette Pumpe zur Abgabe einer Flüssigkeit
EP0466544A1 (de) * 1990-07-09 1992-01-15 Société Anonyme dite:ETABLISSEMENTS VALOIS Dosierpumpe für Druckspritzen mit intrinsischer Sicherheit
EP0497709A2 (de) * 1991-01-29 1992-08-05 Conceptair Anstalt Vorrichtung zur Zerstäubung eines Mediums mittels einer periodisch betätigten Pumpe
FR2675403A1 (fr) * 1991-04-19 1992-10-23 Oreal Dispositif pour diffuser un produit liquide, notamment un produit capillaire, en fines gouttelettes.
WO1993025447A1 (fr) * 1992-06-12 1993-12-23 Reboul-Smt Pot distributeur-doseur de substance fluide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742812A1 (fr) * 1995-12-22 1997-06-27 Valois Pompe a precompression formee dans le poussoir
US6012615A (en) * 1995-12-22 2000-01-11 Valois S.A. Precompression pump formed within the pusher element

Also Published As

Publication number Publication date
DE69505862D1 (de) 1998-12-17
ES2124972T3 (es) 1999-02-16
EP0669167B1 (de) 1998-11-11
DE69505862T2 (de) 1999-04-08
FR2715585B1 (fr) 1996-03-08
FR2715585A1 (fr) 1995-08-04
US5622286A (en) 1997-04-22

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