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특허 상세정보

Automatic device for obtaining frothy milk

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/40    A47J-031/46    A47J-043/12    B01F-003/00   
미국특허분류(USC) 99/3231 ; 99/275 ; 99/293 ; 99/452
출원번호 US-0306705 (1989-02-06)
우선권정보 IT-0019308 (1988-02-04)
발명자 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 4
초록

An automatic device for obtaining frothy milk comprises a first mixing assembly (30) which feeds a second frothing assembly (40), comprising an expansion chamber (17), a milk feeding duct (31) being provided in the first assembly (30) inside a nozzle (13) for the pressurized steam, this nozzle being coaxial to the milk duct (31), the outlet of this duct slightly projecting over the steam outlet. The milk-steam mixture which is formed, tangentially flows to the expansion chamber, which has a circular section. Preferably the diameter of the nozzle (12) of ...

대표
청구항

Device for obtaining frothy milk, comprising an upstream mixing assembly and a downstream frothing assembly communicating with said upstream mixing assembly, said upstream mixing assembly comprising a milk feeding duct terminating in a first nozzle, and a steam feeding duct terminating in a second nozzle, said first and second nozzles being coaxial and concentrically disposed such that said second nozzle surrounds said first nozzle to define an annular space therebetween, and said first nozzle projects beyond said second nozzle, said downstream frothing ...

이 특허를 인용한 특허 피인용횟수: 30

  1. Stratton Gus J.. Apparatus for preparing and dispensing whipped beverages. USP2001106305269.
  2. Arksey Matthew L.. Automated espresso and milk aeration apparatus and method. USP2000026019032.
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  4. Cowles, Scott R.. Baby bottle steamer. USP2012038131137.
  5. Sargent, Jeffrey Alan; Villagran, Francisco Valentino. Beverage brewing devices for preparing creamy beverages. USP2004076758130.
  6. Douma, Sipke Theo. Beverage maker, comprising an easy-to-clean duct system having at least one duct for conveying a fluid beverage ingredient. USP2016089408494.
  7. Reyhanloo, Shahryar. Brewing device for coffee and method for producing a coffee beverage with a brewing device. USP2013038397627.
  8. Hiron, Frederic. Coffeemaker comprising a foam-making device. USP2013108549990.
  9. Eimer, Klaus; Patzig, Dieter. Device for foaming milk, comprising external suction equipment. USP2010017644652.
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  12. Mahlich, Gotthard. Device for producing milk froth for cappuccino. USP2004016681685.
  13. De' Longhi, Giuseppe. Device for the formation of froth in a milk-based drink. USP2014028651013.
  14. Büttiker, Philipp. Dispensing device and coffee machine for milk and milk foam. USP2012128336448.
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  17. Roure Boada Jorge,ESX. Espresso coffee machine provided with a device for whipping milk. USP1999085931080.
  18. Bönsch, Torsten; Dollner, Sander; Gussmann, Jochen; Kiefer, Alexander. Frothing device. USP2013048424446.
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  28. Klinksiek Bernd,DEX. Process and device for homogenizing milk. USP2000076085644.
  29. Quaratesi, Guido. Replaceable end-piece for a vapour nozzle of a coffee machine. USP2014098826802.
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