IT224305Z2 - NOZZLE TO MIX AIR TO LIQUID PRODUCTS IN GENERAL, IN PARTICULAR MILK AND ITS DERIVATIVES, AND TO TREAT THE MIXTURE IN ORDER TO GIVE IT A CREAMY APPEARANCE. - Google Patents

NOZZLE TO MIX AIR TO LIQUID PRODUCTS IN GENERAL, IN PARTICULAR MILK AND ITS DERIVATIVES, AND TO TREAT THE MIXTURE IN ORDER TO GIVE IT A CREAMY APPEARANCE.

Info

Publication number
IT224305Z2
IT224305Z2 ITGE910019U ITGE910019U IT224305Z2 IT 224305 Z2 IT224305 Z2 IT 224305Z2 IT GE910019 U ITGE910019 U IT GE910019U IT GE910019 U ITGE910019 U IT GE910019U IT 224305 Z2 IT224305 Z2 IT 224305Z2
Authority
IT
Italy
Prior art keywords
milk
injector
jacket
nozzle
treat
Prior art date
Application number
ITGE910019U
Other languages
Italian (it)
Original Assignee
Crociati Sante
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Crociati Sante filed Critical Crociati Sante
Priority to ITGE910019U priority Critical patent/IT224305Z2/en
Publication of ITGE910019V0 publication Critical patent/ITGE910019V0/en
Priority to DE4213895A priority patent/DE4213895C2/en
Publication of ITGE910019U1 publication Critical patent/ITGE910019U1/en
Application granted granted Critical
Publication of IT224305Z2 publication Critical patent/IT224305Z2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4485—Nozzles dispensing heated and foamed milk, i.e. milk is sucked from a milk container, heated and foamed inside the device, and subsequently dispensed from the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/441—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits
    • B01F25/4413—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the slits being formed between opposed conical or cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/44—Mixers in which the components are pressed through slits
    • B01F25/442—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation
    • B01F25/4423—Mixers in which the components are pressed through slits characterised by the relative position of the surfaces during operation the surfaces being part of a valve construction, formed by opposed members in contact, e.g. automatic positioning caused by spring pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/25—Mixing by jets impinging against collision plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)
  • Food-Manufacturing Devices (AREA)
  • Dairy Products (AREA)

Abstract

L'ugello comprende un iniettore (1) al quale viene alimentato il latte a giusta pressione ed a giusta temperatura e che è intercettato sulla bocca di scarico da una valvola tarata che s'apre sotto la pressione del latte stesso. L'iniettore è orientato verso il basso con la bocca di scarico che è internamente conica per formare un getto che s'apre a ventaglio. La parte inferiore dell'iniettore è investita da una camicia (7) che con l'iniettore stesso forma almeno una intercapedine anulare (9-10) collegata con l'esterno attraverso fori (11) ed attraverso uno strozzatore variabile (201-107) che consente di regolare la quantità d'aria che attraverso tale circuito viene richiamata dal getto di latte che lambisce internamente la camicia. La camicia è dotata nella parte terminale di una strozzatura (17) con almeno un gradino superiore (117) sul quale sbatte e rimbalza il getto miscelato di latte ed aria prima di uscire col necessario aspetto cremoso e con una bassa pressione che evita la formazione di schizzi.The nozzle comprises an injector (1) to which the milk is fed at the right pressure and at the right temperature and which is intercepted on the discharge mouth by a calibrated valve which opens under the pressure of the milk itself. The injector is oriented downwards with the discharge mouth which is internally conical to form a jet that opens like a fan. The lower part of the injector is hit by a jacket (7) which with the injector itself forms at least one annular cavity (9-10) connected to the outside through holes (11) and through a variable choke (201-107) which allows to regulate the quantity of air which through this circuit is drawn by the jet of milk which laps inside the jacket. The jacket is equipped at the end with a constriction (17) with at least one upper step (117) on which the mixed jet of milk and air slams and bounces before exiting with the necessary creamy appearance and with a low pressure that avoids the formation of sketches.

ITGE910019U 1991-05-03 1991-05-03 NOZZLE TO MIX AIR TO LIQUID PRODUCTS IN GENERAL, IN PARTICULAR MILK AND ITS DERIVATIVES, AND TO TREAT THE MIXTURE IN ORDER TO GIVE IT A CREAMY APPEARANCE. IT224305Z2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITGE910019U IT224305Z2 (en) 1991-05-03 1991-05-03 NOZZLE TO MIX AIR TO LIQUID PRODUCTS IN GENERAL, IN PARTICULAR MILK AND ITS DERIVATIVES, AND TO TREAT THE MIXTURE IN ORDER TO GIVE IT A CREAMY APPEARANCE.
DE4213895A DE4213895C2 (en) 1991-05-03 1992-04-28 Device for mixing a gas with a liquid, in particular air with milk, to obtain a whipped cream milk foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITGE910019U IT224305Z2 (en) 1991-05-03 1991-05-03 NOZZLE TO MIX AIR TO LIQUID PRODUCTS IN GENERAL, IN PARTICULAR MILK AND ITS DERIVATIVES, AND TO TREAT THE MIXTURE IN ORDER TO GIVE IT A CREAMY APPEARANCE.

Publications (3)

Publication Number Publication Date
ITGE910019V0 ITGE910019V0 (en) 1991-05-03
ITGE910019U1 ITGE910019U1 (en) 1992-11-03
IT224305Z2 true IT224305Z2 (en) 1996-03-14

Family

ID=11353997

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE910019U IT224305Z2 (en) 1991-05-03 1991-05-03 NOZZLE TO MIX AIR TO LIQUID PRODUCTS IN GENERAL, IN PARTICULAR MILK AND ITS DERIVATIVES, AND TO TREAT THE MIXTURE IN ORDER TO GIVE IT A CREAMY APPEARANCE.

Country Status (2)

Country Link
DE (1) DE4213895C2 (en)
IT (1) IT224305Z2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600826B1 (en) * 1992-11-12 1996-02-14 Thermoplan Ag Device for producing frothed milk for cappuccino-coffee or similar beverages
DE29502594U1 (en) * 1995-02-17 1995-04-06 Arthur Eugster AG, Romanshorn Multi-purpose frothing aid, especially for espresso machines
DE69535095D1 (en) * 1995-02-23 2006-08-10 Ecolab Inc DEVICE FOR DISTRIBUTING COMFORTABLE VISCOUS SOLUTION AND ITS USE TO DISTRIBUTE
DE19707165A1 (en) * 1997-02-22 1998-08-27 Gelhard Volker Dipl Ing Dipl W Assembly passing first fluid through jet with second concentric powder inlet
DE59712122D1 (en) * 1997-03-07 2005-01-20 Wmf Wuerttemberg Metallwaren coffee machine
EP0919176A1 (en) * 1997-11-21 1999-06-02 Egro Ag Device and method to prepare and dispense frothed and/or hot milk
SE515590C2 (en) * 1999-09-24 2001-09-03 Asept Int Ab Process and apparatus for making beverages on which foam is to be formed
NL1019013C2 (en) 2001-09-21 2003-03-26 Sara Lee De Nv Preparation of cappuccino.
NL1020836C2 (en) 2002-06-12 2003-12-15 Sara Lee De Nv Device and method for preparing coffee with a fine-bubble froth layer, in particular cappuccino.
NL1020834C2 (en) 2002-06-12 2003-12-15 Sara Lee De Nv Device and method for preparing a beverage suitable for consumption with a fine-bubble froth layer.
NL1020833C2 (en) * 2002-06-12 2003-12-15 Sara Lee De Nv Device for preparing a beverage suitable for consumption with a fine-bubble froth layer.
NL1020837C2 (en) 2002-06-12 2003-12-15 Sara Lee De Nv Device and method for preparing coffee with a fine-bubble froth layer, in particular cappuccino.
ATE298715T1 (en) 2002-08-23 2005-07-15 Sara Lee De Nv RIGID CARTRIDGE FOR PREPARING A DRINK
NL1026834C2 (en) 2004-08-12 2006-02-14 Sara Lee De Nv Prepare tea using a tea pad and coffee maker.
NL1032293C2 (en) 2004-08-12 2007-08-16 Sara Lee De Nv Method for providing a beverage provided with a fine-bubble froth layer or a beverage substantially without the fine-bubble froth layer, pad with envelope filled with product to be extracted and / or to be dissolved; assembly provided with such a pad and a holder; beverage preparation device for preparing a beverage.
EP1688075B1 (en) * 2005-02-08 2008-11-26 Saeco IPR Limited Device for producing foamed and/or heated milk
NL1028460C2 (en) 2005-03-04 2006-09-06 Sara Lee De Nv Device for preparing and dispensing beverages, whether or not at least partially foamed.
NL1029503C2 (en) 2005-07-12 2007-01-15 Sara Lee De Nv System and method for preparing a beverage suitable for consumption, as well as a use of such a system, a receiving chamber and a container.
WO2009110783A2 (en) 2008-01-29 2009-09-11 Sara Lee/De N.V. System, method and capsule for preparing a beverage
US20100260892A1 (en) 2009-04-08 2010-10-14 Nestec S.A. Mixing nozzle fitments
CN101537319B (en) * 2009-04-30 2011-09-14 赵纪仲 Adjustable jet flow mixing device and mixed flow adjusting method
DE102014105108A1 (en) * 2013-04-29 2014-10-30 Melitta Professional Coffee Solutions GmbH & Co. KG Device for producing a milk foam
CN112024147A (en) * 2020-08-19 2020-12-04 安徽省玉环清洗设备制造有限公司 Foam generator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902281C1 (en) * 1989-01-26 1990-06-13 Coffee Team Kaffeemaschinen Gmbh, 7187 Schrozberg, De Mixing device

Also Published As

Publication number Publication date
ITGE910019V0 (en) 1991-05-03
ITGE910019U1 (en) 1992-11-03
DE4213895A1 (en) 1992-11-05
DE4213895C2 (en) 1994-06-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960326