US20060275220A1 - Method of creating a cosmetic spray - Google Patents
Method of creating a cosmetic spray Download PDFInfo
- Publication number
- US20060275220A1 US20060275220A1 US10/542,422 US54242203A US2006275220A1 US 20060275220 A1 US20060275220 A1 US 20060275220A1 US 54242203 A US54242203 A US 54242203A US 2006275220 A1 US2006275220 A1 US 2006275220A1
- Authority
- US
- United States
- Prior art keywords
- cosmetic composition
- swirl chamber
- pressure
- composition
- mpa
- 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.)
- Abandoned
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
-
- 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
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
-
- 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
- B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
- B05B11/1091—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 the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
- B05B9/0877—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber
- B05B9/0883—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber having a discharge device fixed 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
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
- B05B11/026—Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
Definitions
- the present is in the field of cosmetic spray products and methods of generating sprays.
- the invention concerns the generation of a spray from a liquid cosmetic composition without the use of a volatile propellant.
- Cosmetic spray devices of the prior art have utilised a variety of means for creating the spray.
- a widely used option has been to formulate a liquid cosmetic composition with a volatile propellant, such as a liquefied hydrocarbon or chlorofluorocarbon.
- a volatile propellant such as a liquefied hydrocarbon or chlorofluorocarbon.
- VOCs/greenhouse gases may have detrimental environmental consequences and alternative means of spray generation have been sought.
- a method of spraying a liquid cosmetic composition onto the surface of the human body comprising:
- a product comprising a free-flowing liquid cosmetic composition and a hand-held spraying device suitable for spraying the same onto the human body, said device comprising a pre-atomisation chamber for the cosmetic composition, a means for subjecting the cosmetic composition to a pressure of from 1.0 to less than 5.0 MPa, a transfer conduit for the cosmetic composition leading from the pre-atomisation chamber to a swirl chamber, the swirl chamber having a 100-200 micron outlet nozzle for the spray created from the cosmetic composition.
- references to application to the surface of the human body should be understood to mean application to the skin and/or hair exclusively.
- Such application should be direct.
- the products and methods of the present invention are particularly suited for application to the human skin.
- the present invention describes a method of creating a cosmetic spray that has good sensory properties on application to the human body, without the use of a volatile propellant.
- the good sensory properties result from the good spray quality attained by the combination of suitable device components and suitable mechanical pressurisation as described herein.
- the invention enables the cosmetic spray to be applied to the surface of the human body at a flow rate that is appropriate.
- the mechanical pressurisation of the liquid cosmetic composition requires mechanical force to be applied to the composition in some way. It is not sufficient that the composition is put under pressure merely by the presence of a liquified volatile propellant as a component of the composition. Indeed, it is preferred that the composition does not comprise such a component.
- the pressure generated must be at least 1.0 MPa, preferably at least 1.5 MPa, and more preferably at least 2.0 MPa; yet the maximum pressure must be less than 5.0 MPa, preferably no higher than 4.5 MPa, and more preferably no higher than 3.5 MPa.
- the liquid cosmetic composition is held in a pre-atomisation chamber immediately before it is forced into a swirl chamber via a transfer conduit.
- the liquid cosmetic composition in the pre-atomisation chamber is not under pressure until a latching means is released, resulting in pressure being exerted and the composition being forced from the pre-atomisation chamber.
- the mechanical pressurisation of the liquid cosmetic composition is achieved by means of a tensioned spring.
- the consumer may tension the spring, typically before each use of the product to create a cosmetic spray.
- the spring is tensioned by the operation of a lever; flexing of the lever putting the spring under tension.
- the spring may be held in its tensioned state by a latching means; the latching means being released when it is desired to put pressure upon the liquid cosmetic composition using the tensioned spring.
- the swirl chamber is an important element of the present invention. It causes the liquid cosmetic composition to swirl around and thereby enhances its atomisation on exit from the outlet nozzle.
- a typical swirl chamber has one or more radial inlet holes or slots. Preferably, such holes or slots are tangentially disposed to the cross-section of the swirl chamber; the cross-section preferably being essentially circular.
- the holes or slots of which there are preferably two or more, in particular from two to four, are present in the bottom of the swirl chamber, i.e. the part furthest from the outlet nozzle. Multiple inlets, when present, are arranged to all promote swirling in the same direction, whether that be clockwise or counter-clockwise.
- the outlet nozzle from the swirl chamber is typically of circular cross-section having a diameter of from 100 to 200 microns.
- the outlet nozzle represents the exit orifice from the swirl chamber and causes the atomisation of the pressurised, swirling, liquid cosmetic composition exiting therefrom.
- the relative dimensions of the inlet(s) to and outlet from the swirl chamber can effect the quality of the spray produced. It is preferred that the total cross-sectional area of the inlet(s) is greater than that of the outlet nozzle; in particular, it is preferred that the inlet:outlet area ratio, i.e. the ratio of the total cross-sectional area of the inlet(s) to the area of the outlet nozzle, is from 2.5:1 to 3:1. In measuring the cross-sectional areas referred to, one should take the minimum inlet/outlet areas linking the swirl chamber with the non-swirl chamber space.
- the liquid cosmetic compositions used in accordance with the present invention are free-flowing. Free-flowing in the context of this invention should be understood to refer to liquid cosmetic compositions that will swirl when introduced under a pressure of a pressure of from 1.0 to less than 5.0 MPa into a swirl chamber at a temperature of 20° C. Suitable compositions have a viscosity of from 0.8 mPa ⁇ s to 200 mPa ⁇ s, in particular from 1 mPa ⁇ s to 100 mPa ⁇ s, and especially from 1 mPa ⁇ s to 50 mPa ⁇ s, when measured at a shear rate of 100/s and a temperature of 20° C.
- the surface tension of the liquid cosmetic composition, at a temperature of 20° C. is typically from 23 to 100, in particular from 30 to 80, and especially from 30 to 50 mN/m.
- Liquid cosmetic compositions sprayed according to the present invention frequently comprise a C2 to C4 alcohol, for example ethanol, propylene glycol, propanol, or iso-propanol. Particularly good sensory benefits may be achieved when such compositions are used.
- Compositions may comprise C2 to C4 alcohol at a level of from 1% to 99%, in particular from 1% to 50%, and especially from 5% to 15% by weight of the composition.
- the composition may comprise water in an amount from 1% to 99%, particularly from 25% to 99%, and especially from 50% to 99% by weight. When the especially preferred minimum level of water of 50% by weight is employed, the maximum level is preferably up to 95% by weight.
- the compositions used may be solutions or emulsions, in particular oil-in-water emulsions.
- Suitable cosmetic compositions include hair sprays, body sprays, deodorants, antiperspirants, and perfumes. Body sprays are particularly suitable.
- High flow rates for example from 0.1 g/s to 1.0 g/s, and, in particular, from 0.2/s to 0.6 g/s, can be achieved, whilst still maintaining good spray quality.
- Spray quality may be defined by the fineness of the droplets achieved and/or by the narrowness of the droplet size distribution of said droplets.
- Measurement have also been made of the median volume droplet size (Sauter D[v,0.5]) and it is preferred that this value is from 7 ⁇ m to 60 ⁇ m, in particular from 10 ⁇ m to 50 ⁇ m, and especially from 15 ⁇ m to 35 ⁇ m.
- the gap between the Sauter D[v,0.1] value and the Sauter D[v,0.9] value is 50 microns or less, more preferably 45 microns or less, and especially 40 microns or less.
- the droplet size measurements referred in this specification may be made using standard instrumentation based on light scattering technology.
- FIGS. 1 to 5 wherein:
- FIG. 1 is a schematic of a specific embodiment of a spraying device suitable for use according to the invention
- FIG. 2 is a vertical cross-section through the centre of a specific embodiment of a nozzle assembly suitable for use according to the invention
- FIG. 3 is a vertical cross-section through the centre of the upper portion ( 22 ) of the nozzle assembly illustrated in FIG. 2 ;
- FIG. 4 is a vertical cross-section through the centre of the lower portion ( 23 ) of the nozzle assembly illustrated in FIG. 2 ;
- FIG. 5 is a top view of the lower portion ( 23 ) of the nozzle assembly illustrated in FIG. 4 .
- the spray device illustrated in FIG. 1 is in many respects similar to a device described in the aforementioned WO 91/14468. It comprises a body ( 1 ) in which there is defined a cylinder ( 2 ) of circular cross-section, in which a piston ( 3 ) is mounted for reciprocating movement.
- the cylinder ( 2 ) communicates with a pre-atomisation chamber ( 4 ) of reduced cross-section.
- the piston ( 3 ) has a reduced diameter portion ( 5 ) which sealingly engages within the pre-atomisation chamber ( 4 ), by means of a plastic sealing cap or ring provided on the piston portion ( 5 ).
- a compression spring ( 6 ) is located in the cylinder ( 2 ), between the enlarged head of the piston ( 3 ) and an opposite end wall of the cylinder ( 2 ).
- An operating rod ( 7 ) is connected to the piston ( 3 ), and passes through the spring ( 7 ) and through a passageway ( 8 ) in the body ( 1 ).
- a latching means ( 9 ) attached to the body ( 1 ) engages with the rod ( 7 ) to latch the rod ( 7 ) in a position in which the surrounding spring ( 6 ) is compressed, i.e. tensioned.
- the rod ( 7 ) is linked at a point outside of the body ( 1 ) of the device to one end of a lever ( 10 ) by a pivot ( 11 ).
- the lever ( 8 ) passes over a fulcrum ( 12 ) attached to the body ( 1 ) at a position close to the latching means ( 9 ).
- An actuating or trigger button ( 13 ) is provided, for releasing the latching means ( 9 ).
- a cavity ( 14 ) in which there is located a collapsible bag ( 15 ) containing the liquid cosmetic composition ( 16 ).
- the interior of the bag ( 15 ) communicates with an inlet passage ( 17 ) which, in turn, communicates with the chamber ( 4 ) via a non-return valve ( 18 ).
- valve ( 21 ) Also connected to the chamber ( 4 ) is an outlet passage or transfer conduit ( 19 ) running to the nozzle assembly ( 20 ) via a valve ( 21 ) which functions as a non-return valve and as a pressure release valve.
- the nozzle assembly illustrated in FIGS. 2 to 5 is one that would be suitable for use with the spray device illustrated in FIG. 1 .
- the nozzle assembly has a circular cross-section and comprises an upper portion ( 22 ) and a lower portion ( 23 ).
- the bottom surface ( 29 ) of the upper portion ( 22 ) fits tightly against the top surface ( 38 ) of the lower portion ( 23 ).
- a swirl chamber ( 30 ), comprising a lower cylindrical portion ( 37 ) and an upper frusto-conical portion ( 31 ) is defined between the upper portion ( 22 ) and the lower portion ( 23 ) of the nozzle assembly, as described below.
- the upper portion ( 22 ) of the nozzle assembly is illustrated in FIG. 3 and comprises a cylinder ( 24 ) of circular cross-section into which the lower portion ( 23 ) snugly fits.
- Above the cylinder ( 24 ) is the top ( 25 ) of the upper portion ( 22 ), in the top surface ( 26 ) of which there is defined a conical indentation ( 27 ) at the centre of which there is an outlet orifice/nozzle ( 28 ).
- a conical indentation ( 30 ) terminating as the outlet orifice/nozzle ( 28 ) in the centre.
- the smaller conical indentation ( 30 ) defines the upper portion of the swirl chamber ( 31 ) shown in FIG. 2 .
- the lower portion ( 23 ) of the nozzle assembly is illustrated in FIGS. 4 and 5 . It comprises a body ( 32 ) of circular cross-section, bevelled on its outer side at the top ( 33 ) and of reduced diameter at a portion at its lower end ( 34 ).
- the liquid cosmetic composition passes from the pre-atomisation chamber ( 4 ) into a chamber ( 35 ) in the lower portion ( 23 ) of the nozzle assembly via the transfer conduit ( 19 ) and an aperture in the lower face ( 36 ) of the lower portion ( 23 ) of the nozzle assembly. From this latter chamber ( 35 ), the liquid cosmetic composition is forced upwards via transfer tubes ( 39 ) and ( 40 ) of circular cross-section. At their lower ends, the outer portions of the transfer tubes ( 39 ) and ( 40 ) are continuous with semi-circular indentations ( 41 A) and ( 41 B) which slope into the sidewall of the chamber ( 35 ).
- the transfer tubes ( 39 and 40 ) open into a depressed portion ( 42 ) of the top surface ( 38 ) of the nozzle assembly lower portion ( 23 ), as illustrated in FIG. 5 .
- the ratio of the total cross-sectional area of the two inlet slots ( 45 and 46 ) to the area of the outlet nozzle ( 28 ) is 2.7:1.
- Table 2 shows the spray data on use of the 100 micron nozzle with compositions 1 and 3, on use of the 200 micron nozzle with compositions 2, and on use of the 150 micron nozzle with composition 4.
- the particle size determinations were made using a Malvern Mastersizer light scattering instrument.
- Table 2 shows the excellent spray quality attainable by use of the present invention. Significantly, the flow rate and the spray quality, both in terms of the fineness of the droplets and the narrowness of the droplet size distribution, is poorer when operating at 0.69 MPa, i.e., outside the scope of the present invention. Good results were also obtained when operating within the scope of the invention with each of the compositions of Table 1 with any of the nozzles investigated.
Landscapes
- Cosmetics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0300939.6 | 2003-01-16 | ||
GBGB0300939.6A GB0300939D0 (en) | 2003-01-16 | 2003-01-16 | Method of creating a cosmetic spray |
PCT/EP2003/014824 WO2004062813A1 (en) | 2003-01-16 | 2003-12-19 | Method of creating a cosmetic spray |
Publications (1)
Publication Number | Publication Date |
---|---|
US20060275220A1 true US20060275220A1 (en) | 2006-12-07 |
Family
ID=9951218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/542,422 Abandoned US20060275220A1 (en) | 2003-01-16 | 2003-12-19 | Method of creating a cosmetic spray |
Country Status (11)
Country | Link |
---|---|
US (1) | US20060275220A1 (es) |
EP (1) | EP1583614B1 (es) |
JP (1) | JP4509803B2 (es) |
CN (1) | CN100435975C (es) |
AU (1) | AU2003300549B2 (es) |
BR (1) | BR0316885B1 (es) |
GB (1) | GB0300939D0 (es) |
MX (1) | MXPA05007620A (es) |
PL (1) | PL210248B1 (es) |
WO (1) | WO2004062813A1 (es) |
ZA (1) | ZA200504815B (es) |
Cited By (2)
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US20160263602A1 (en) * | 2013-03-07 | 2016-09-15 | Yehuda lvri | Pressure multiplying aerosol pump |
CN107307566A (zh) * | 2017-08-14 | 2017-11-03 | 王卫真 | 一种化妆品瓶的雾化装置 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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GB0515592D0 (en) | 2005-07-28 | 2005-09-07 | Glaxo Group Ltd | Nozzle for a nasal inhaler |
US7998708B2 (en) * | 2006-03-24 | 2011-08-16 | Handylab, Inc. | Microfluidic system for amplifying and detecting polynucleotides in parallel |
EP2044009B1 (de) | 2006-07-13 | 2015-02-25 | Basf Se | Verfahren zur herstellung von isocyanaten |
US7621468B2 (en) | 2007-10-01 | 2009-11-24 | The Procter & Gamble Company | System for pressurized delivery of fluids |
EP2077132A1 (en) | 2008-01-02 | 2009-07-08 | Boehringer Ingelheim Pharma GmbH & Co. KG | Dispensing device, storage device and method for dispensing a formulation |
US9364841B2 (en) | 2008-02-19 | 2016-06-14 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Cartridge system |
WO2010094305A1 (en) * | 2009-02-18 | 2010-08-26 | Boehringer Ingelheim International Gmbh | Device, cartridge and method for dispensing a liquid |
DK2398595T3 (en) | 2009-02-18 | 2018-02-26 | Boehringer Ingelheim Int | DEVICE, PATTERN AND PROCEDURE FOR DISPENSING A LIQUID |
US10011906B2 (en) | 2009-03-31 | 2018-07-03 | Beohringer Ingelheim International Gmbh | Method for coating a surface of a component |
EP3508239B1 (de) | 2009-05-18 | 2020-12-23 | Boehringer Ingelheim International GmbH | Adapter, inhalationseinrichtung und zerstäuber |
WO2011064164A1 (en) | 2009-11-25 | 2011-06-03 | Boehringer Ingelheim International Gmbh | Nebulizer |
US10016568B2 (en) | 2009-11-25 | 2018-07-10 | Boehringer Ingelheim International Gmbh | Nebulizer |
EP2504051B1 (en) | 2009-11-25 | 2019-09-04 | Boehringer Ingelheim International GmbH | Nebulizer |
WO2011160932A1 (en) | 2010-06-24 | 2011-12-29 | Boehringer Ingelheim International Gmbh | Nebulizer |
EP2694220B1 (de) | 2011-04-01 | 2020-05-06 | Boehringer Ingelheim International GmbH | Medizinisches gerät mit behälter |
US9827384B2 (en) | 2011-05-23 | 2017-11-28 | Boehringer Ingelheim International Gmbh | Nebulizer |
KR102087068B1 (ko) * | 2011-07-08 | 2020-03-10 | 에스.씨. 존슨 앤 선 인코포레이티드 | 활성 물질의 강도 및 수명이 향상된 압축 가스 에어로졸 |
JP5896372B2 (ja) * | 2011-08-24 | 2016-03-30 | 株式会社ストーリア | 化粧用噴霧器を用いた化粧方法 |
JP2013143993A (ja) * | 2012-01-13 | 2013-07-25 | Storia:Kk | 化粧用携帯噴霧器を用いた化粧方法 |
WO2013152894A1 (de) | 2012-04-13 | 2013-10-17 | Boehringer Ingelheim International Gmbh | Zerstäuber mit kodiermitteln |
EP2835146B1 (en) | 2013-08-09 | 2020-09-30 | Boehringer Ingelheim International GmbH | Nebulizer |
EP3030298B1 (en) | 2013-08-09 | 2017-10-11 | Boehringer Ingelheim International GmbH | Nebulizer |
EP3122466A4 (en) * | 2014-03-27 | 2017-11-15 | dlhBowles Inc. | Modular nozzle assembly and fluidic plate apparatus and method for selectively creating 2-d or 3-d spray patterns |
EA032459B1 (ru) | 2014-05-07 | 2019-05-31 | Бёрингер Ингельхайм Интернациональ Гмбх | Небулайзер |
US10722666B2 (en) | 2014-05-07 | 2020-07-28 | Boehringer Ingelheim International Gmbh | Nebulizer with axially movable and lockable container and indicator |
PL3139979T3 (pl) | 2014-05-07 | 2023-12-27 | Boehringer Ingelheim International Gmbh | Jednostka, nebulizator i sposób |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3771728A (en) * | 1971-03-17 | 1973-11-13 | F Polnauer | Spray nozzles with spiral flow of fluid and method of constructing the same |
US4071196A (en) * | 1975-08-28 | 1978-01-31 | Vca Corporation | Aerosol valve tip and insert assembly |
US4074861A (en) * | 1976-06-18 | 1978-02-21 | Realex Corporation | Spray pattern control structure and method |
US4176764A (en) * | 1976-10-05 | 1979-12-04 | James D. Pauls, Ltd. | Mechanically operated mixing dispenser having a plurality of expansible chambers and a plurality of accumulating chambers |
US5067655A (en) * | 1987-12-11 | 1991-11-26 | Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt | Whirl nozzle for atomizing a liquid |
US5199640A (en) * | 1991-09-16 | 1993-04-06 | Ursic Thomas A | Shock mounted high pressure fluid jet orifice assembly and method of mounting fluid jet orifice member |
US5226597A (en) * | 1991-09-16 | 1993-07-13 | Ursic Thomas A | Orifice assembly and method providing highly cohesive fluid jet |
US5251817A (en) * | 1991-09-16 | 1993-10-12 | Ursic Thomas A | Orifice assembly and method providing highly cohesive fluid jet |
US5331954A (en) * | 1990-12-21 | 1994-07-26 | Novo Nordisk A/S | Device for nasal delivery of liquid medications |
US5405084A (en) * | 1990-12-04 | 1995-04-11 | Dmw (Technology) Limited | Nozzle assembly for preventing back-flow |
US5497944A (en) * | 1990-03-21 | 1996-03-12 | Dmw (Technology) Limited | Atomising devices and methods |
US5579758A (en) * | 1994-07-13 | 1996-12-03 | Century; Theodore J. | Sub-miniature aerosolizer with helical flow path formed by threaded insert |
US5934555A (en) * | 1996-03-05 | 1999-08-10 | Abb Research Ltd. | Pressure atomizer nozzle |
US5988522A (en) * | 1995-06-12 | 1999-11-23 | Georgia Tech Research Corporation | Synthetic jet actuators for modifiying the direction of fluid flows |
US6109479A (en) * | 1996-08-15 | 2000-08-29 | Bespak Plc | Dispensing device |
US6533195B2 (en) * | 2000-05-25 | 2003-03-18 | Glas-Craft, Inc. | Variable angle airless nozzle and dispensing method |
US20030209238A1 (en) * | 2001-11-07 | 2003-11-13 | Steag Microparts Gmbh | Atomizer for manual actuation |
US6814150B2 (en) * | 2000-02-29 | 2004-11-09 | Torsten Clauss | Dynamic fire-extinguishing system |
US6905078B1 (en) * | 1999-03-01 | 2005-06-14 | Mccord Winn Textron | Headlamp washer system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5593094A (en) * | 1995-02-07 | 1997-01-14 | Calmar Inc. | Pump sprayer having variable discharge |
DE19536902A1 (de) * | 1995-10-04 | 1997-04-10 | Boehringer Ingelheim Int | Vorrichtung zur Hochdruckerzeugung in einem Fluid in Miniaturausführung |
-
2003
- 2003-01-16 GB GBGB0300939.6A patent/GB0300939D0/en not_active Ceased
- 2003-12-19 WO PCT/EP2003/014824 patent/WO2004062813A1/en active Application Filing
- 2003-12-19 ZA ZA200504815A patent/ZA200504815B/en unknown
- 2003-12-19 EP EP03815072.8A patent/EP1583614B1/en not_active Expired - Lifetime
- 2003-12-19 AU AU2003300549A patent/AU2003300549B2/en not_active Ceased
- 2003-12-19 MX MXPA05007620A patent/MXPA05007620A/es active IP Right Grant
- 2003-12-19 US US10/542,422 patent/US20060275220A1/en not_active Abandoned
- 2003-12-19 JP JP2004566026A patent/JP4509803B2/ja not_active Expired - Fee Related
- 2003-12-19 CN CNB2003801086423A patent/CN100435975C/zh not_active Expired - Fee Related
- 2003-12-19 PL PL378240A patent/PL210248B1/pl unknown
- 2003-12-19 BR BRPI0316885-9A patent/BR0316885B1/pt not_active IP Right Cessation
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3771728A (en) * | 1971-03-17 | 1973-11-13 | F Polnauer | Spray nozzles with spiral flow of fluid and method of constructing the same |
US4071196A (en) * | 1975-08-28 | 1978-01-31 | Vca Corporation | Aerosol valve tip and insert assembly |
US4074861A (en) * | 1976-06-18 | 1978-02-21 | Realex Corporation | Spray pattern control structure and method |
US4176764A (en) * | 1976-10-05 | 1979-12-04 | James D. Pauls, Ltd. | Mechanically operated mixing dispenser having a plurality of expansible chambers and a plurality of accumulating chambers |
US5067655A (en) * | 1987-12-11 | 1991-11-26 | Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt | Whirl nozzle for atomizing a liquid |
US5662271A (en) * | 1990-03-21 | 1997-09-02 | Boehringer Ingelheim International Gmbh | Atomizing devices and methods |
US5497944A (en) * | 1990-03-21 | 1996-03-12 | Dmw (Technology) Limited | Atomising devices and methods |
US5405084A (en) * | 1990-12-04 | 1995-04-11 | Dmw (Technology) Limited | Nozzle assembly for preventing back-flow |
US5331954A (en) * | 1990-12-21 | 1994-07-26 | Novo Nordisk A/S | Device for nasal delivery of liquid medications |
US5199640A (en) * | 1991-09-16 | 1993-04-06 | Ursic Thomas A | Shock mounted high pressure fluid jet orifice assembly and method of mounting fluid jet orifice member |
US5251817A (en) * | 1991-09-16 | 1993-10-12 | Ursic Thomas A | Orifice assembly and method providing highly cohesive fluid jet |
US5226597A (en) * | 1991-09-16 | 1993-07-13 | Ursic Thomas A | Orifice assembly and method providing highly cohesive fluid jet |
US5579758A (en) * | 1994-07-13 | 1996-12-03 | Century; Theodore J. | Sub-miniature aerosolizer with helical flow path formed by threaded insert |
US5988522A (en) * | 1995-06-12 | 1999-11-23 | Georgia Tech Research Corporation | Synthetic jet actuators for modifiying the direction of fluid flows |
US5934555A (en) * | 1996-03-05 | 1999-08-10 | Abb Research Ltd. | Pressure atomizer nozzle |
US6109479A (en) * | 1996-08-15 | 2000-08-29 | Bespak Plc | Dispensing device |
US6905078B1 (en) * | 1999-03-01 | 2005-06-14 | Mccord Winn Textron | Headlamp washer system |
US6814150B2 (en) * | 2000-02-29 | 2004-11-09 | Torsten Clauss | Dynamic fire-extinguishing system |
US6533195B2 (en) * | 2000-05-25 | 2003-03-18 | Glas-Craft, Inc. | Variable angle airless nozzle and dispensing method |
US20030209238A1 (en) * | 2001-11-07 | 2003-11-13 | Steag Microparts Gmbh | Atomizer for manual actuation |
US7341208B2 (en) * | 2001-11-07 | 2008-03-11 | Boehringer Ingelheim Microparts Gmbh | Atomizer for manual actuation |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160263602A1 (en) * | 2013-03-07 | 2016-09-15 | Yehuda lvri | Pressure multiplying aerosol pump |
CN107307566A (zh) * | 2017-08-14 | 2017-11-03 | 王卫真 | 一种化妆品瓶的雾化装置 |
Also Published As
Publication number | Publication date |
---|---|
CN100435975C (zh) | 2008-11-26 |
PL210248B1 (pl) | 2011-12-30 |
JP4509803B2 (ja) | 2010-07-21 |
BR0316885B1 (pt) | 2014-04-08 |
AU2003300549A1 (en) | 2004-08-10 |
CN1738683A (zh) | 2006-02-22 |
JP2006513022A (ja) | 2006-04-20 |
GB0300939D0 (en) | 2003-02-12 |
PL378240A1 (pl) | 2006-03-20 |
WO2004062813A1 (en) | 2004-07-29 |
ZA200504815B (en) | 2006-10-25 |
EP1583614B1 (en) | 2014-07-16 |
BR0316885A (pt) | 2005-10-25 |
EP1583614A1 (en) | 2005-10-12 |
MXPA05007620A (es) | 2005-09-30 |
AU2003300549B2 (en) | 2008-02-07 |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |