• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A foaming device for generating and dispensing foams formed by mixing air or other gas with a foamable liquid having a high solids content under pressures of a magnitude on the order of pressures developed by manual collapse of an elastomeric bottle. The device includes a continuous passageway extending from a point of submergence in liquid to be foamed through the gas to be mixed with the liquid to a discharge opening, that portion of the passageway located in the gas being formed of a porous tube by which gas under pressure will be introduced to liquid passing upwardly through the passageway under the same pressure and mixed therewith. A flow restriction in the form of a static mixer is located in the passageway at a point to be coextensive with or elevated above the level of the porous tube.
    公开号:SU724082A3
    申请号:SU762397799
    申请日:1976-09-10
    公开日:1980-03-25
    发明作者:А.Дикки Клэренс
    申请人:Гласрок Продактс, Инк (Фирма)；
    IPC主号:
    专利说明:

    the immersed tube 4 and the air are simultaneously introduced through the walls of the porous tube 3. The mixture of air and expandable liquid, as well as all solid particles in the liquid, pass upwards through the means 5 to limit the flow of the liquid. Resistance to flow of fluid downstream of the means 5 is not enough to limit the flow, so that the desired proportion of air is introduced through the porous tube 3 and enters the fluid to create a uniform consistency in the discharge channel of the foam.
     When the compression force applied to vessel 1 is removed, the air returns through channel a and the walls of the POROUS tube 3 to the inside of the vessel. Return air passage can be provided by any known valve. .
    In another embodiment (see FIG. 3), a modified closing element 6 is provided, in which the vertical protrusion 7 is provided with a razzenkovka 8 under the tube 3. In this case, the means 5 for restricting the Flow passes upward in the channel a1H5 (( This ensures homogeneity of the foam. In general, the operation of such a device is similar to that discussed above.
     Thus, the proposed device has a simple design, provides reliable and effective foaming of the liquid, containing solid particles.
    权利要求:
    Claims (5)
    [1]
    1. A foaming device for dispensing liquids containing solid parts consisting of an elastic vessel, a liquid supply pipe located therein, and an outlet nozzle, characterized in that, in order to increase reliability of operation, it is provided with a porous material tube which is located above the level of the liquid in the tank and connected to the pipe for supplying the liquid and means for restricting the flow of the liquid in the nozzle channel.
    [2]
    2. The device according to claim 1, wherein the means for limiting the flow of a liquid is a static mixer.
    [3]
    3. Device according to Claims 1 and 2, characterized in that the means for restricting the flow of the fluid is located in a tube of porous material along its entire length.
    [4]
    4. A device as defined in Claims 1 and 2, so that the means for restricting fluid flow is located in the nozzle channel above the tube of porous material.
    [5]
    5. A device according to claim I, characterized in that sintered agglomerate TEI.) F.1Oplastic particles is used as the porous material for the manufacture of the tube.
    Sources of information taken into account in the examination
    1. Application W584S10, pod.enna to the US Patent Office June 6, 1975.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU724082A3|1980-03-25|Foaming device for delivering liquid containing solid particles
    GB1490314A|1977-11-02|Process for the manufacture of insulating materials and lightweight constructional materials and device for carrying out this process
    US4318443A|1982-03-09|Foam generating fire fighting device
    JPH01115415A|1989-05-08|Device for annihilation of foam
    ES291951A1|1964-01-16|Whipping apparatus
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    KR900700362A|1990-08-13|Gas mixing device
    GB1070101A|1967-05-24|Pulsed columns for use in physical and chemical reactions
    US2207761A|1940-07-16|Liquid mixing device
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    IT1030892B|1979-04-10|METHOD AND DEVICE FOR SEPARATING SUSPENDED COMPONENTS IN A LIQUID
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    JPS62125831A|1987-06-08|Fine foam generator
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    US3435661A|1969-04-01|Gas sample injection apparatus
    JPS5676212A|1981-06-23|Contacting method for gas and liquid
    同族专利:
    公开号 | 公开日
    ES451377A1|1977-11-01|
    ATA667876A|1979-11-15|
    NZ181867A|1979-06-08|
    CA1049979A|1979-03-06|
    BE846090A|1977-03-10|
    AU496864B2|1978-03-02|
    JPS5245718A|1977-04-11|
    FR2323438A1|1977-04-08|
    AU1712976A|1978-03-02|
    IT1065500B|1985-02-25|
    GB1561766A|1980-03-05|
    BR7605925A|1977-08-16|
    NL7609984A|1977-03-14|
    CH597924A5|1978-04-14|
    ZA765102B|1977-07-27|
    AT357467B|1980-07-10|
    DE2639955A1|1977-03-24|
    US4027789A|1977-06-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2476202C2|2007-04-27|2013-02-27|Као Корпорейшн|Method for hair dyeing or decolouration|US2231477A|1938-08-04|1941-02-11|Palmer John Frederick|Liquid soap dispenser|
    GB1036881A|1961-09-29|1966-07-20|Harold Yeoman Mosey|Improvements in or relating to machines for whipping imitation or dairy cream|
    US3428222A|1966-11-07|1969-02-18|Hershel Earl Wright|Foam dispensing device|
    US3422993A|1967-07-26|1969-01-21|Johnson & Son Inc S C|Foam dispensing device and package|
    GB1216452A|1968-03-06|1970-12-23|Taisho Iketani|Device for dispensing a product obtained from at least two different solutions|
    US3471064A|1968-06-07|1969-10-07|Leeds & Micallef|Foam generating and dispensing device|
    US3709437A|1968-09-23|1973-01-09|Hershel Earl Wright|Method and device for producing foam|
    JPS5216567B2|1972-04-17|1977-05-10|
    JPS492108A|1972-04-20|1974-01-10|
    US3937364A|1975-04-03|1976-02-10|Hershel Earl Wright|Foam dispensing device|US4370989A|1977-08-11|1983-02-01|Taylor Charles H|Applicator for liquid cosmetics|
    US4274594A|1977-12-06|1981-06-23|Toyo Seikan Kaisha Ltd.|Foam generating and dispensing device|
    US4414168A|1980-11-24|1983-11-08|Esb Incorporated|Process for manufacturing a porous dip tube|
    US4531660A|1981-12-14|1985-07-30|Hershel Earl Wright|Foam dispensing device|
    USRE33564E|1981-12-14|1991-04-02|Ballard Medical Products|Foam dispensing device|
    US4750650A|1984-06-12|1988-06-14|Ling Carl P C|Extended surface apparatus for use in dispensing liquids|
    US4785974A|1985-08-26|1988-11-22|The Coca-Cola Company|System for serving a pre-mix beverage or making and serving a post-mix beverage in the zero gravity conditions of outer space|
    US4957218A|1986-07-28|1990-09-18|Ballard Medical Products|Foamer and method|
    US4925106A|1988-04-13|1990-05-15|Afa Products, Inc.|Foam-off nozzle assembly with barrel screen insert for use in a trigger sprayer|
    FR2641202B1|1989-01-03|1991-03-15|Poizot Francis|FOAM PRODUCTION DEVICE|
    US4993599A|1989-01-11|1991-02-19|Gruenewald Frederick P|Static pressure whipping dispenser of whipped products and process of operation|
    FR2672038B1|1991-01-25|1993-05-14|Oreal|FOAM DISPENSING DEVICE FROM A PRESSURIZED CONTAINER.|
    US5238155A|1991-02-11|1993-08-24|Jack W. Kaufman|Foam generating device|
    US5339988A|1992-10-19|1994-08-23|Ballard Medical Products|Disposable tray sump foamer, assembly and methods|
    US5725129A|1995-06-06|1998-03-10|American Sterilizer Company|Dual-container foam dispenser|
    FR2752820B1|1996-08-29|1998-09-25|Oreal|DISTRIBUTION CAPSULE WITH IMPROVED SEALING|
    DE19822607A1|1997-05-22|1998-11-26|Innova G Entwicklungsgesellsch|Equipment for mixing of fluid into a gas stream|
    US6010683A|1997-11-05|2000-01-04|Ultradent Products, Inc.|Compositions and methods for reducing the quantity but not the concentration of active ingredients delivered by a dentifrice|
    US6371332B1|1999-07-13|2002-04-16|Albert H. Fox|Apparatus for producing foam from liquid mixture|
    US6626331B2|1999-08-03|2003-09-30|Floretta Beth Yenglin|Grout sealant applicator|
    US6945473B2|2001-12-20|2005-09-20|Valois S.A.S.|Fluid product dispenser|
    EP1428580A1|2002-12-11|2004-06-16|Unilever N.V.|Foam or mist dispenser|
    US6971557B2|2003-06-19|2005-12-06|S. C. Johnson & Son, Inc.|Actuator for a pressurized material dispenser|
    JP4761720B2|2004-03-23|2011-08-31|プレスコ株式会社|Foam forming apparatus and pump type foaming container|
    AT460993T|2006-01-25|2010-04-15|Technical Concepts Bentfield B|LIQUID DISPENSER AND PUMP WITH CONSTANTLY OPEN INLET VALVE|
    CA2728121C|2008-06-25|2017-06-20|Battelle Memorial Institute|Aerosol device|
    US9403290B2|2011-07-12|2016-08-02|Scott Frailey|Valves for creating a foam material|
    US9120108B2|2012-07-03|2015-09-01|The Procter & Gamble Company|Foam generating dispenser|
    US9237831B1|2013-08-22|2016-01-19|Georgia-Pacific Consumer Products Lp|Water soluble sheet soap in a waterless pump bottle, ready to make a foam cleanser by adding water|
    EP2982444B1|2014-08-05|2019-11-13|Goizper, S. Coop.|Pressure spray device|
    CN106185060A|2016-08-31|2016-12-07|广东三和化工科技有限公司|One can be sprayed, blockage resisting aerosol device|
    GB201703299D0|2017-03-01|2017-04-12|Triple Line Tech Ltd|Apparatus and method for generating a microfoam|
    DE112018004621T5|2017-10-17|2020-07-16|Kao Corporation|Dispensing device for foaming contents liquid and systems and methods therefor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/612,039|US4027789A|1975-09-10|1975-09-10|Foaming device for high solids content foamable liquids|
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