DE462492C - Outlet nozzle for hot water in large coffee machines under steam pressure - Google Patents
Outlet nozzle for hot water in large coffee machines under steam pressureInfo
- Publication number
- DE462492C DE462492C DEH110797D DEH0110797D DE462492C DE 462492 C DE462492 C DE 462492C DE H110797 D DEH110797 D DE H110797D DE H0110797 D DEH0110797 D DE H0110797D DE 462492 C DE462492 C DE 462492C
- Authority
- DE
- Germany
- Prior art keywords
- hot water
- steam pressure
- outlet nozzle
- coffee machines
- under steam
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
Description
Austrittsdüse für Heißwasser bei unter Dampfdruck stehenden Groß-Kaffeemaschinen Bei den bekannten Groß-Kaffeemaschinen nach der sogenannten Expressobauart hat sich insofern ein großer Übelstand herausgestellt, als bei dem unter Druck erfolgenden Austreten des fertigen Kaffeegetränks aus, der Auslaufdüse eine starke Streuung entsteht und dadurch sowohl die darunterstehenden Tassen als auch die nähere Umgebung bespritzt und unsauber wird. Vorliegende Erfindung beseitigt diesen Übelstand dadurch, daß an der gewöhnlichen Austrittsdüse noch eine zweite Düse besonderer Bauart befestigt wird, so daß durch die gemeinsame Wirkung beider Düsen die Streuung vermieden und ein gerader, ruhiger Auslauf erzielt wird.Outlet nozzle for hot water in large coffee machines that are under steam pressure In the case of the well-known large coffee machines based on the so-called expresso design, In so far as a great evil was pointed out, as in the one taking place under pressure The finished coffee beverage emerges from the dispensing nozzle, which is heavily scattered arises and thereby both the cups underneath and the surrounding area splattered and unclean. The present invention overcomes this drawback by that a second nozzle of a special design is attached to the usual outlet nozzle is, so that the scattering is avoided by the joint action of both nozzles and a straight, calm run-out is achieved.
Ein Ausführungsbeispiel ist auf der Zeichnung veranschaulicht, und zwar zeigt Abb. z die äußere Ansicht der vereinigten Düsen, Abb. a einen Längsschnitt der oberen Düse, Abb. 3 einen Längsschnitt der unteren Auslaufdüse, Abb. ¢ einen Längsschnitt durch die betriebsfertig aneinander befestigten Düsen. Die obere, am Auslaufrohr der Aufbrühkapsel sitzende Austrittsdüse A besitzt eine nach unten hin erweiterte Bohrung z (Abb. z), so daß der aus ihr unter Druck austretende Wasserstrahl so breit wie möglich gegen die bauchig ausgebildete Wandung 3 der an ihrer Unterseite befestigten Düse B geleitet und die durch den Dampfüberdruck erzielte Kraft des Flüssigkeitsstrahles gebrochen wird. Aus der Düse B erfolgt der Austritt durch den nach unten verengten Auslaß q. ohne Herumspritzen in ruhigem Strahle.An embodiment is illustrated in the drawing, and Although Fig. z shows the external view of the combined nozzles, Fig. a shows a longitudinal section the upper nozzle, Fig. 3 a longitudinal section of the lower outlet nozzle, Fig. ¢ a Longitudinal section through the ready-to-use nozzles attached to one another. The upper one, on The outlet nozzle A located on the brewing capsule has a downward facing enlarged bore z (Fig. z), so that the water jet emerging from it under pressure as wide as possible against the bulbous wall 3 of the underside attached nozzle B and the force achieved by the excess steam pressure of the Liquid jet is broken. The exit from nozzle B is through the outlet q narrowed downwards. without splashing around in a calm jet.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH110797D DE462492C (en) | Outlet nozzle for hot water in large coffee machines under steam pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH110797D DE462492C (en) | Outlet nozzle for hot water in large coffee machines under steam pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
DE462492C true DE462492C (en) | 1928-07-11 |
Family
ID=7171153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH110797D Expired DE462492C (en) | Outlet nozzle for hot water in large coffee machines under steam pressure |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE462492C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3466902A (en) * | 1967-09-08 | 1969-09-16 | Gen Electric | Fluid nozzle |
EP2044868A1 (en) | 2007-10-05 | 2009-04-08 | BSH Bosch und Siemens Hausgeräte GmbH | Hot water runoff |
-
0
- DE DEH110797D patent/DE462492C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3466902A (en) * | 1967-09-08 | 1969-09-16 | Gen Electric | Fluid nozzle |
EP2044868A1 (en) | 2007-10-05 | 2009-04-08 | BSH Bosch und Siemens Hausgeräte GmbH | Hot water runoff |
DE102007047649A1 (en) | 2007-10-05 | 2009-04-09 | BSH Bosch und Siemens Hausgeräte GmbH | Hot water spout |
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