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특허 상세정보

Self-cleaning espresso machine attachment for producing frothed hot milk

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/40   
미국특허분류(USC) 99/293 ; 99/323.1 ; 261/DIG.76
출원번호 US-0743543 (1996-11-04)
발명자 / 주소
대리인 / 주소
    Galgano & Burke
인용정보 피인용 횟수 : 29  인용 특허 : 3
초록

An attachment for combining steam, milk and air which comprises an upper frother body having an upper end defining an inlet and a lower frother body having a lower end defining a discharge outlet. The upper and lower frother bodies are attached to each other so as to establish a fluid passageway between the inlet and the outlet. A frother nozzle is interdisposed in fluid passageway between the inlet and discharge outlet. A manifold attaches to the upper frother body for introducing milk and air into the fluid passageway. A pressure cap, a rigid bushing a...

대표
청구항

[ What it is claimed is:] [1.] A self-cleaning espresso machine attachment for combining steam, milk and air to produce frothed hot milk, said attachment comprising:an upper frother body having a first fluid conduit formed therethrough and an upper end defining a steam inlet;a lower frother body coupled to said upper frother body and having a second fluid conduit formed therethrough and a lower end defining a first discharge outlet, said first and second fluid conduits of said upper and lower frother bodies being in fluid communication with one another t...

이 특허를 인용한 특허 피인용횟수: 29

  1. Cai Edward Zhihua. Apparatus and methods for making beverages. USP2000126158328.
  2. Barth, Volker. Apparatus for foaming a liquid. USP2016079381474.
  3. Frankel Stephen W. ; Fey Robert M.. Apparatus to heat and froth milk utilizing counter rotating mesh tabs paddles. USP2001096283625.
  4. Frigeri,Patrizio. Assembly for creating milk froth and/or for heating milk. USP2008017322282.
  5. Lussi Andre,CHX ; Carolus Piscaer Petrus Josephus,NLX ; Muis Jan Anne,NLX. Assembly for preparing hot and frothed milk. USP2001076253667.
  6. Tuchrelo, Robert; Cahoon, Jeffrey; Aab, Richard T.; Mustardo, Alfred S.; Smith, Nathan E.; Parisi, Jacob R.; Ruppel, III, Edward F.; Russotti, Gary M.; Salminen, William. Automated cleaning system for food processor and method. USP2017089730550.
  7. Tuchrelo, Robert; Cahoon, Jeffrey; Aab, Richard T.; Mustardo, Alfred S.; Smith, Nathan E.; Parisi, Jacob R.; Ruppel, III, Edward F.; Russotti, Gary M.; Salminen, William. Automated cleaning system for food processor and method. USP2018059962035.
  8. Tuchrelo, Robert; Cahoon, Jeffrey; Aab, Richard T.; Mustardo, Alfred S.; Smith, Nathan E.; Parisi, Jacob R.; Ruppel, III, Edward F.; Russotti, Gary M.; Salminen, William. Automated cleaning system for food processor and method. USP2016129516889.
  9. Coccia, Andrea; Sala, Dario. Automatic apparatus for heating and frothing milk. USP2009107600467.
  10. Cai, Edward Zhihua. Beverage making cartridge. USP2004056740345.
  11. Tonelli, Stefano; Castelli, Cristiano. Coffee machine. USP2016089414711.
  12. Eimer, Klaus; Patzig, Dieter. Device for foaming milk, comprising external suction equipment. USP2010017644652.
  13. Grossi Lucio,ITX. Device for frothing and heating liquids, such as milk and the like, provided with longitudinal channels for suction of t. USP1999015862740.
  14. Fraij, Fred; Noordhuis, Joeke; Rijskamp, Peter; Venema, Yde Johannes; Westrup, Gert; Steunenbeg, Roel. Device for frothing milk, comprising means for preventing blockage of an air restriction by milk residue. USP2014088794128.
  15. Turpin, Romain; Bazin, Nicolas; Meyer, Pascal. Device for heating milk and coffee machine comprising same. USP2011118061264.
  16. Johnson, Michael W.; Wheeler, David. Device for preparing milk froth for cappuccino. USP2004096786138.
  17. Emanuel Probst CH. Device for producing milk froth for cappuccino. USP2002126499389.
  18. Ullmann, Erich; Buttiker, Philip. Dispensing device for the dispensing of coffee and/or milk and/or milk foam, drink preparation machine with a dispensing device and method for the assembly of a dispensing device. USP2013118578840.
  19. Edward Z. Cai. Fluid delivery system for generating pressure pulses to make beverages. USP2002066405637.
  20. Cai,Edward Z.. Fluid delivery system for generating pressurized hot water pulses. USP2007107281467.
  21. Büttler, Ronald. Frothing nozzle. USP201506D730687.
  22. Van Der Meer, Sijtze; Drent, Gertjan. Liquid cartridge for use in a beverage system. USP2015069049961.
  23. Hsu, Tony. Milk foaming structure adapted to a coffee maker. USP2003116644177.
  24. Pugh Jeffrey R.,GBX. Milk frothing apparatus and method. USP1999126006654.
  25. Stieger, Mischa; Yoakim, Alfred. Nozzle adaptable to steam outlet of a coffee machine. USP2013108549991.
  26. Eugster, Arthur. Safety device of a steam-frothing device for producing a frothy beverage. USP2003096626086.
  27. Green,Charles Bradley. System and method for producing foamed and steamed milk for hot beverages. USP2007087258062.
  28. Green, Charles B.; Jatar, Udaiyan; Phillips, Paul A.. System and method for producing foamed and steamed milk from milk concentrate. USP2009067550169.
  29. Rimpl, Frank. System for preparing milk and/or milk foam in drink machines and a heater unit. USP20180610004355.