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특허 상세정보

Infusion unit for drinks with hydraulic closing system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/36    A47J-031/44   
출원번호 US-0513663 (2010-12-14)
등록번호 US-9398826 (2016-07-26)
우선권정보 IT-FI2009A0268 (2009-12-21)
국제출원번호 PCT/IB2010/055807 (2010-12-14)
§371/§102 date 20120604 (20120604)
국제공개번호 WO2011/077317 (2011-06-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 18
초록

The infusion unit (3) comprises a moving element (9) with a seat (15) for ingredients for making said beverages, forming an infusion chamber (15) and shifting from a position for charging the ingredients to an infusion position, wherein the seat is between a hot water dispensing device (41) and a beverage outlet nozzle (35) opposite one another. The hot water dispensing device (41) comprises a cylinder-piston actuator (43, 47) fed by a first conduit (48) of water under pressure that controls a closing movement of the dispensing device (41) towards the se...

대표
청구항

1. An infusion unit for making drinks comprising: a moving element with a seat for ingredients for making said drinks, said seat forming an infusion chamber and being movable from an ingredient-charging position to an infusion position, wherein in said infusion position said seat is positioned between a hot water dispensing device and a beverage outlet nozzle opposite one another, wherein said dispensing device comprises: a cylinder-piston actuator fed by a first conduit of cold water under a first pressure, wherein said cold water under said first press...

이 특허에 인용된 특허 (18)

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  5. Blanc Jean Pierre,FRX ; Ferrier Christian,FRX. Automatic machine for the preparation of hot beverage infusions. USP1998055755149.
  6. Piana Giuseppe S. (Milan ITX). Beverage extracting and dispensing machine. USP1983064389925.
  7. Frei Hans-Peter (Oetwil am See CHX). Brewing head of an espresso maker. USP1997045622099.
  8. Kawabata Akio,JPX. Coffee brewing apparatus. USP1999025865096.
  9. Kawabata Akio,JPX. Coffee brewing apparatus and method of brewing coffee by the apparatus. USP1999065911810.
  10. Gckelmann Karl (Gerstetten DEX). Coffee machine. USP1992105153016.
  11. Denisart, Jean-Paul. Device for injecting water into an apparatus for preparing a beverage from a capsule. USP2004076763759.
  12. Versini Rolland (1 square des Bleuets Calas 13480 FRX). Device for the instant, automatic, pressurized percolation of food liquids. USP1996015479848.
  13. Bambi Piero (Florence ITX). Espresso coffee machine for the differentiated application of the water pressure and for preinfusion in the dispensing g. USP1997025598764.
  14. Fischer Daniel (Romanshorn CHX) Eugster Arthur (Romanshorn CHX). Espresso machine. USP1994085337652.
  15. Eugster, Arthur. Espresso machine with an infusion piston displaceable in an infusion cylinder. USP2004036711988.
  16. Basile, Salvatore; Pozzobon, Silvano. Machine to produce espresso coffee. USP2003016510783.
  17. Versini, Rolland. Percolator unit with mobile infusion chamber and detachable without using tools. USP2004126827003.
  18. Muller, Roland; Klawuhn, Manfred; Zils, Jurgen W.. Steam generating device for heating and/or frothing liquids. USP2003056561079.