SE532697C2 - Foam device in a coffee maker - Google Patents

Foam device in a coffee maker

Info

Publication number
SE532697C2
SE532697C2 SE0700566A SE0700566A SE532697C2 SE 532697 C2 SE532697 C2 SE 532697C2 SE 0700566 A SE0700566 A SE 0700566A SE 0700566 A SE0700566 A SE 0700566A SE 532697 C2 SE532697 C2 SE 532697C2
Authority
SE
Sweden
Prior art keywords
coffee
foaming device
chamber
diverter
nozzle orifice
Prior art date
Application number
SE0700566A
Other languages
Swedish (sv)
Other versions
SE0700566L (en
Inventor
Dong-Lei Wang
Original Assignee
Dong-Lei Wang
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
Priority claimed from CN 200620008271 external-priority patent/CN200970143Y/en
Priority claimed from CN 200620008267 external-priority patent/CN2897099Y/en
Application filed by Dong-Lei Wang filed Critical Dong-Lei Wang
Publication of SE0700566L publication Critical patent/SE0700566L/en
Publication of SE532697C2 publication Critical patent/SE532697C2/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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • 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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3609—Loose coffee being employed
    • 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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/30—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under steam pressure
    • 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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3609—Loose coffee being employed
    • A47J31/3614—Means to perform transfer from a loading position to an infusing position
    • 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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
    • A47J31/3676—Cartridges being employed
    • 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
    • A47J31/4496—Means to produce beverage with a layer on top, e.g. of cream, foam or froth
    • 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
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • A47J31/461—Valves, e.g. drain valves
    • 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
    • A47J31/60—Cleaning devices
    • 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
    • A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
    • A47J31/407—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea with ingredient-containing cartridges; Cartridge-perforating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus For Making Beverages (AREA)
  • Tea And Coffee (AREA)

Description

533 59? nämnda plugglock 10 är monterat vid vattenutioppet och en liten kapseltätningsring 7 är monterad vid kontaktpunkten mellan nämnda filterplatta 6 och nämnda lilla kapselsäte 5. Den styrda styrventilen 11 är monterad under den nedre bryggkammaren 13 och det lilla kapsellocket 1 är monterat under den övre brygg- kammaren 4. Nämnda tryckbegränsande strypventil håller trycket inuti bryggkammaren inom intervallet av 8-10 bar vid bryggning av espressokaffe. 533 59? said plug cover 10 is mounted at the water outlet and a small capsule sealing ring 7 is mounted at the point of contact between said filter plate 6 and said small capsule seat 5. The controlled control valve 11 is mounted below the lower bridge chamber 13 and the small capsule lid 1 is mounted below the upper bridge chamber 4. Said pressure-limiting throttle valve keeps the pressure inside the brewing chamber within the range of 8-10 bar when brewing espresso coffee.

Hos kaffebryggaren enligt teknikens ståndpunkt genereras dock skummen genom blandningen av strömmande kaffe med luft av liten mängd, vilket påverkar smaken hos kaffet p g a brist på skum.In the coffee maker according to the state of the art, however, the foam is generated by the mixture of flowing coffee with air of a small amount, which affects the taste of the coffee due to lack of foam.

Sammanfattning av uppfinningen Syftet med uppfinningen är att tillhandahålla en Skumningsan- ordning i en kaffebryggare för att brygga kaffe med rikligt skum och delikat smak.SUMMARY OF THE INVENTION The object of the invention is to provide a foaming device in a coffee maker for brewing coffee with abundant foam and delicate taste.

Skumningsanordningen i en kaffebryggare enligt föreliggande uppfinning innefattar: en bryggkammare; ett filter som är anordnat inuti bryggkammaren och som delar in bryggkammaren i en övre kammare och en nedre kammare, var- vid den övre kammaren används för mottagning av en kaffekap- sel eller kaffepulver, och varvid den nedre kammaren används för mottagning av kaffe som har passerat genom filtret; en munstycksmynning som är anordnad vid en botten pos den nedre kammaren och vars öppning är tillräckligt liten för att bibe- hålla ett tryck mellan 1 bar och 11 bar inuti bryggkammaren; en avledare med ett kaffeutlopp, vilken är anordnad under filtret för att samla in det kaffe som drivs ut genom munstycksmyn- ningen och styra kaffet att strömma ut via kaffeutloppet. 10 15 20 25 30 35 532 B97 Varvid avståndet från kaffeutloppet hos avledare till filtret är mellan 3 och 300 mm.The foaming device in a coffee maker according to the present invention comprises: a brewing chamber; a filter arranged inside the brewing chamber and dividing the brewing chamber into an upper chamber and a lower chamber, the upper chamber being used for receiving a coffee capsule or coffee powder, and the lower chamber being used for receiving coffee having passed through the filter; a nozzle orifice arranged at a bottom pos the lower chamber and the opening of which is small enough to maintain a pressure between 1 bar and 11 bar inside the bridge chamber; a diverter with a coffee spout, which is arranged under the filter to collect the coffee expelled through the nozzle orifice and control the coffee to flow out via the coffee spout. 10 15 20 25 30 35 532 B97 Whereby the distance from the coffee outlet of the diverter to the filter is between 3 and 300 mm.

Varvid öppningen hos munstycksmynningen är mellan 0,4 och 1,0 mm.The opening of the nozzle orifice is between 0.4 and 1.0 mm.

Varvid endast en munstycksmynning är anordnad i den nedre kammaren.Whereby only one nozzle orifice is arranged in the lower chamber.

Varvid nämnda skumningsanordning vidare innefattar en barriär som är vänd mot kaffet som drivs ut från munstycksmynningen för att styra det utdrivna kaffet mot avledaren.Wherein said foaming device further comprises a barrier facing the coffee which is expelled from the nozzle orifice to direct the expelled coffee towards the diverter.

Varvid barriären är integrerad med den nedre kammaren hos bryggkammaren.The barrier being integrated with the lower chamber of the bridge chamber.

Varvid skumningsanordnlngen vidare innefattar en kaffekanal nedströms munstycksmynningen.The foaming device further comprising a coffee channel downstream of the nozzle orifice.

Varvid kaffekanalen är integrerad med den nedre kammaren hos bryggkammaren.The coffee channel being integrated with the lower chamber of the brewing chamber.

Varvid avledaren är uppböjd vid sin kant, och kaffeutloppet bildar ett avledningshål vid botten hos avledaren.The diverter being bent at its edge, and the coffee spout forming a diverting hole at the bottom of the diverter.

Vid bryggning av kaffe med en kaffebryggare som uppvisar en skumningsanordning enligt föreliggande uppfinning pumpas vat- ten in i en kokare medelst en pump, varefter varmt vatten från kokaren inträder i den övre kammaren hos bryggkammaren, kaf- fekapseln eller kaffepulvret däri dränks in och bryggs, och en trycksatt kammare bildas. När trycket når ett visst värde filtreras kaffe via filtret och drivs ut från den nedre kammaren hos brygg- kammaren via munstycksmynningen under bildande av en sig spridande dimma som blandas med luft och bildar kaffe med skum. Kaffet med skum drivs ut mot barriären och faller sedan ner i avledaren, varvid kaffet ytterligare blandas med luft och 10 15 20 025 30 35 532 55? kaffe med rikligare skum genereras. Slutligen strömmar kaffe ut genom utloppet hos avledaren för drickning.When brewing coffee with a coffee maker having a foaming device according to the present invention, the water is pumped into a digester by means of a pump, after which hot water from the digester enters the upper chamber of the brewing chamber, the coffee capsule or the coffee powder therein is soaked and brewed. and a pressurized chamber is formed. When the pressure reaches a certain value, coffee is filtered through the filter and expelled from the lower chamber of the brewing chamber via the nozzle orifice to form a spreading mist which mixes with air and forms coffee with foam. The coffee with foam is expelled towards the barrier and then falls into the diverter, whereby the coffee is further mixed with air and 10 15 20 025 30 35 532 55? coffee with richer foam is generated. Finally, coffee flows out through the outlet of the diverter for drinking.

Enligt önskemål kan antingen en espressokaffekapsel, en Sense- kaffekapsel, en bryggkaffekapsel, en tekapsel eller kaffepulver placeras inuti den övre kammaren hos bryggkammaren.If desired, either an espresso coffee capsule, a Sense coffee capsule, a brewed coffee capsule, a tea capsule or coffee powder can be placed inside the upper chamber of the brewing chamber.

Kqrt beskrivning av ritninqarna Ytterligare särdrag och fördelar hos föreliggande uppfinning kommer att framgå av den följande detaljerade beskrivningen i kombination med de bifogade ritningarna, i vilka: Figur 1 är en genomskärningsvy av bryggkammaren för espresso hos en kaffebryggare enligt teknikens ståndpunkt.BRIEF DESCRIPTION OF THE DRAWINGS Further features and advantages of the present invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: Figure 1 is a sectional view of the espresso brewing chamber of a prior art coffee maker.

Figur 2 är en genomskärningsvy av skumningsanordningen i en kaffebryggare enligt Utföringsform 1 av den föreliggande uppfin- ningen.Figure 2 is a sectional view of the foaming device in a coffee maker according to Embodiment 1 of the present invention.

Figur 3 är en genomskärningsvy av skumningsanordning i en kaffebryggare enligt Utföringsform 2 av den föreliggande uppfin- ningen.Figure 3 is a sectional view of a foaming device in a coffee maker according to Embodiment 2 of the present invention.

Detalierad beskrivning av föredraqen Utföringsform Utföringsform 1: I ett exempel av den föreliggande uppfinningen, såsom visas i figur 2, innefattar skumningsanordningen en munstycksmynning 109 följd av ett skumningshål 101, en kaffekanal 102 med ett ut- lopp 107, en O-ringstätning 103, ett filterpapper 104, en filter- kopp 105, en avledare 110, och en barriär 130. Munstycksmyn- ningen 109 är belägen vid botten hos filterkoppen 105. Filterpap- peret 104 är fäst vid botten hos filterkoppen 105 via skruvar och tätad medelst O-ringen 103. Filterpapperet 104 delar in filterkop- 10 15 20 25 30 532 55? pen 105 i en övre kammare 106 och en nedre kammare 108. Av- ledaren 110 är belägen nedanför filterkoppen 105. Kanten hos avledaren 110 är uppböjd och ett avledningshàl är anordnat vid dess botten.Detailed Description of the Preferred Embodiment Embodiment 1: In an example of the present invention, as shown in Figure 2, the foaming device comprises a nozzle orifice 109 followed by a foaming hole 101, a coffee channel 102 with an outlet 107, an O-ring seal 103, a filter paper 104, a filter cup 105, a diverter 110, and a barrier 130. The nozzle orifice 109 is located at the bottom of the filter cup 105. The filter paper 104 is attached to the bottom of the filter cup 105 via screws and sealed by the O-ring 103 The filter paper 104 divides the filter head 10 15 20 25 30 532 55? pin 105 in an upper chamber 106 and a lower chamber 108. The diverter 110 is located below the filter cup 105. The edge of the diverter 110 is curved and a diverter hole is provided at its bottom.

Olika slags kaffekapslar eller kaffepulver kan placeras i den övre kammaren 106 för bryggning av kaffe. Kaffevätska i den övre kammaren 106 filtreras genom filterpapperet 104 och inträder i den nedre kammaren 108 för att bli till trycksatt kaffevätska.Various types of coffee capsules or coffee powders can be placed in the upper chamber 106 for brewing coffee. Coffee liquid in the upper chamber 106 is filtered through the filter paper 104 and enters the lower chamber 108 to become pressurized coffee liquid.

Trycksatt kaffevätska i den nedre kammaren 108 drivs ut via munstycksmynningen 109 och skumningshålet 101. Sedan styrs kaffevätska längs kaffekanalen 102, utträder genom utloppet 107 och stöter emot barriären 130, faller sedan ner i avledaren 110, och insamlas slutligen av avledaren 110 och strömmar ut för drickning genom avtedningshàlet hos avledaren 110.Pressurized coffee liquid in the lower chamber 108 is expelled via the nozzle orifice 109 and the foaming hole 101. Then coffee liquid is directed along the coffee channel 102, exits through the outlet 107 and abuts the barrier 130, then falls into the diverter 110, and is finally collected by the diverter 110 and flows out for drinking through the drain hole of the diverter 110.

Utföringsform 2: lett annat exempel, såsom visas l figur 3, innefattar skumnings- anordningen hos kaffebryggaren en fllterkopp 205, ett filterpap- per 206 som är fäst vid botten hos filterkoppen 205, en mun- stycksmynning 224 belägen vid botten hos filterkoppen 205, en barriär 223 som är vänd mot munstycksmynningen 224, och en avledare 210. Fllterpapperet 206 delar in filterkoppen 205 i en övre kammare och en nedre kammare. Avledaren 210 är belägen nedanför filterkoppen 205. Kanten hos avledaren 210 är uppböjd och ett avledningshàl är beläget vid dess botten.Embodiment 2: another example, as shown in Figure 3, the foaming device of the coffee maker comprises a filter cup 205, a filter paper 206 attached to the bottom of the filter cup 205, a nozzle orifice 224 located at the bottom of the filter cup 205, a barrier 223 facing the nozzle orifice 224, and a diverter 210. The filter paper 206 divides the filter cup 205 into an upper chamber and a lower chamber. The diverter 210 is located below the filter cup 205. The edge of the diverter 210 is curved and a diverter hole is located at its bottom.

I detta exempel drivs kaffe ut genom munstycksmynningen 224, stöter direkt emot barriären 223, faller sedan ner i avledaren 210, och insamlas slutligen av avledaren 210 och strömmar ut för drickning genom avledningshålet hos avledaren 210.In this example, coffee is expelled through the nozzle orifice 224, abuts directly against the barrier 223, then falls into the diverter 210, and is finally collected by the diverter 210 and flows out for drinking through the diverter hole of the diverter 210.

Claims (1)

1. 0 15 20 25 30 35 532 Bål? Patentkrav Skumningsanordning i en kaffebryggare innefattande: en bryggkammare; ett filter (104) som är anordnat inuti bryggkammaren och som delar in bryggkammaren i en övre kammare (106) och en nedre kammare (108), varvid den övre kammaren (106) används för mottagning av en kaffekapsel eller kaffepulver, och varvid den nedre kammaren (108) används för mottagning av kaffe som har passerat genom filtret (104); en munstycksmynning (109) som är anordnad vid en botten hos den nedre kammaren (108) och vars öppning är tillräckligt liten för att bibehålla ett tryck mellan 1 bar och 11 bar inuti bryggkammaren; och en avledare (110) med kaffeutlopp som är anordnad nedanför filtret (104) för att samla in det kaffe som drivs ut genom munstycksmynningen (109) och styra kaffet att strömma ut via kaffeutloppet, varvid öppningen hos munstycksmynningen (109) är mellan 0,4 och 1,0 mm. Skumningsanordning i en kaffebryggare enligt krav 1, varvid 'avståndet från kaffeutloppet hos avledaren (110) till filtret (104) är mellan 3 och 300 mm. Skumningsanordning i en kaffebryggare enligt krav 1, varvid endast en munstycksmynning (109) är anordnad i den nedre kammaren (108). Skumningsanordning i en kaffebryggare enligt krav 1, varvid nämnda Skumningsanordning vidare innefattar en barriär (130) som är vänd mot det kaffe som drivs ut från munstycksmynningen (109) för att styra det utdrivna kaffet mot avledaren (110). 10 15 20* 25 30 35 53.? 55? Skumningsanordning i en kaffebryggare enligt krav 4, varvid barriären (130) är integrerad med den nedre kammaren (108) hos bryggkammaren. Skumningsanordning i en kaffebryggare enligt krav 1, varvid nämnda skumningsanordning vidare innefattar en kaffekanal (102) nedströms munstycksmynningen (109). Skumningsanordning i en kaffebryggare enligt krav 6, varvid kaffekanalen (102) är integrerad med den nedre kammaren (108) hos bryggkammaren. Skumningsanordning i en kaffebryggare enligt krav 1, varvid kaffeavledaren (110) är uppböjd vid sin kant och har ett avledningshàl vid sin botten. Kaffebryggare uppvisande en skumningsanordning, varvid skumningsanordningen innefattar: en bryggkammare; ett filter (104) som är anordnat inuti bryggkammaren och delar upp bryggkammaren i en övre kammare (106) och en nedre kammare (108), varvid den övre kammaren (106) används för mottagning av en kaffekapsel eller kaffepulver, och varvid den nedre kammaren (108) används för mottagning av kaffe som har passerat genom filtret (104); en munstycksmynning (109) som är anordnad vid en botten hos den nedre kammaren (108) och vars öppning är tillräckligt liten för att bibehålla ett tryck mellan 1 bar och 11 bar inuti bryggkammaren; och en avledare (110) med kaffeutlopp som är anordnad under filtret (104) för att samla in det kaffe som drivs ut genom munstycksmynningen (109) och styra kaffet att strömma ut via kaffeutloppet, varvid öppningen hos munstycksmynningen (109) är mellan 0,4 och 1,0 mm. 10 15 20 25 10. 11. 12. 13. 14. 15. 16. 532 G9? Kaffebryggare uppvisande en skumningsanordning enligt krav 9, varvid avståndet fràn kaffeutloppet hos avledaren (110) till filtret (104) är mellan 3 och 300 mm. Kaffebryggare uppvisande en skumningsanordning enligt krav 9, varvid endast en munstycksmynning (109) är anordnad i den nedre kammaren (108). Kaffebryggare uppvisande en skumningsanordning enligt krav 9, varvid nämnda skumningsanordning vidare innefattar en barriär (130) nedanför munstycksmynningen (109) för att styra det utdrivna kaffet mot avledaren (110). Kaffebryggare uppvisande en skumningsanordning enligt krav 12, varvid barriären (130) är integrerad med den nedre kammaren (108) hos bryggkammaren. Kaffebryggare uppvisande en skumningsanordning enligt krav 9, varvid nämnda skumningsanordning vidare innefattar .en kaffekanal (102) nedströms munstycksmynningen (109). Kaffebryggare uppvisande en skumningsanordning enligt krav 14, varvid kaffekanalen (102) är integrerad med den nedre kammaren (108) hos bryggkammaren. Kaffebryggare uppvisande en skumningsanordning enligt krav 9, varvid kaffeavledaren (110) är uppböjd vid sin kant och har ett avledningshål vid sin botten.1. 0 15 20 25 30 35 532 Bonfire? A foaming device in a coffee maker comprising: a brewing chamber; a filter (104) disposed within the brewing chamber and dividing the brewing chamber into an upper chamber (106) and a lower chamber (108), the upper chamber (106) being used to receive a coffee capsule or coffee powder, and wherein the lower the chamber (108) is used to receive coffee which has passed through the filter (104); a nozzle orifice (109) disposed at a bottom of the lower chamber (108) and the opening of which is small enough to maintain a pressure between 1 bar and 11 bar inside the bridge chamber; and a coffee outlet diverter (110) disposed below the filter (104) for collecting the coffee expelled through the nozzle orifice (109) and directing the coffee to flow out via the coffee orifice, the opening of the nozzle orifice (109) being between 0, 4 and 1.0 mm. Foaming device in a coffee maker according to claim 1, wherein the distance from the coffee outlet of the diverter (110) to the filter (104) is between 3 and 300 mm. Foaming device in a coffee maker according to claim 1, wherein only one nozzle orifice (109) is arranged in the lower chamber (108). A foaming device in a coffee maker according to claim 1, wherein said foaming device further comprises a barrier (130) facing the coffee expelled from the nozzle orifice (109) to direct the expelled coffee towards the diverter (110). 10 15 20 * 25 30 35 53.? 55? A foaming device in a coffee maker according to claim 4, wherein the barrier (130) is integrated with the lower chamber (108) of the brewing chamber. A foaming device in a coffee maker according to claim 1, wherein said foaming device further comprises a coffee channel (102) downstream of the nozzle orifice (109). A foaming device in a coffee maker according to claim 6, wherein the coffee channel (102) is integrated with the lower chamber (108) of the brewing chamber. Foaming device in a coffee maker according to claim 1, wherein the coffee diverter (110) is bent at its edge and has a diverter hole at its bottom. Coffee maker having a foaming device, the foaming device comprising: a brewing chamber; a filter (104) disposed within the brewing chamber and dividing the brewing chamber into an upper chamber (106) and a lower chamber (108), the upper chamber (106) being used to receive a coffee capsule or coffee powder, and the lower chamber (108) is used to receive coffee that has passed through the filter (104); a nozzle orifice (109) disposed at a bottom of the lower chamber (108) and the opening of which is small enough to maintain a pressure between 1 bar and 11 bar inside the bridge chamber; and a coffee outlet diverter (110) disposed below the filter (104) for collecting the coffee expelled through the nozzle orifice (109) and directing the coffee to flow out via the coffee orifice, the opening of the nozzle orifice (109) being between 0, 4 and 1.0 mm. 10 15 20 25 10. 11. 12. 13. 14. 15. 16. 532 G9? Coffee maker having a foaming device according to claim 9, wherein the distance from the coffee outlet of the diverter (110) to the filter (104) is between 3 and 300 mm. Coffee maker having a foaming device according to claim 9, wherein only one nozzle orifice (109) is provided in the lower chamber (108). A coffee maker having a foaming device according to claim 9, wherein said foaming device further comprises a barrier (130) below the nozzle orifice (109) for directing the expelled coffee towards the diverter (110). Coffee maker having a foaming device according to claim 12, wherein the barrier (130) is integrated with the lower chamber (108) of the brewing chamber. A coffee maker having a foaming device according to claim 9, wherein said foaming device further comprises a coffee channel (102) downstream of the nozzle orifice (109). Coffee maker having a foaming device according to claim 14, wherein the coffee channel (102) is integrated with the lower chamber (108) of the brewing chamber. Coffee maker having a foaming device according to claim 9, wherein the coffee diverter (110) is bent at its edge and has a diverting hole at its bottom.
SE0700566A 2006-03-21 2007-03-08 Foam device in a coffee maker SE532697C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200620008271 CN200970143Y (en) 2006-03-21 2006-03-21 Small hole foaming device for coffee machine
CN 200620008267 CN2897099Y (en) 2006-03-21 2006-03-21 Foamer of coffee guard

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SE0700566L SE0700566L (en) 2007-09-22
SE532697C2 true SE532697C2 (en) 2010-03-16

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FR (1) FR2898797B3 (en)
GB (1) GB2436280B (en)
IT (1) ITTO20070038U1 (en)
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USD1048792S1 (en) 2023-04-12 2024-10-29 Sharkninja Operating Llc Coffee machine
USD1048793S1 (en) 2023-05-02 2024-10-29 Sharkninja Operating Llc Coffee machine

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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.
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.
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ES1065098Y (en) 2007-09-16
NL2000494A1 (en) 2007-09-24
ES1065098U (en) 2007-06-16
FR2898797B3 (en) 2008-02-01
GB0703596D0 (en) 2007-04-04
NL2000494C2 (en) 2009-01-20
FR2898797A3 (en) 2007-09-28
DE202007002544U1 (en) 2007-07-05
GB2436280B (en) 2011-01-26
SE0700566L (en) 2007-09-22
ITTO20070038U1 (en) 2007-09-22

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