DE29713279U1 - Coffee machine for the production of filter coffee - Google Patents

Coffee machine for the production of filter coffee

Info

Publication number
DE29713279U1
DE29713279U1 DE29713279U DE29713279U DE29713279U1 DE 29713279 U1 DE29713279 U1 DE 29713279U1 DE 29713279 U DE29713279 U DE 29713279U DE 29713279 U DE29713279 U DE 29713279U DE 29713279 U1 DE29713279 U1 DE 29713279U1
Authority
DE
Germany
Prior art keywords
coffee
filter
powder
vibrations
machine
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 - Lifetime
Application number
DE29713279U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29713279U priority Critical patent/DE29713279U1/en
Publication of DE29713279U1 publication Critical patent/DE29713279U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47J31/4403—Constructional details
    • A47J31/446—Filter holding means; Attachment of filters to beverage-making apparatus

Landscapes

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

Description

BeschreibungDescription

Kaffeemaschine zur Herstellung von Filterkaffee . \ . ' Bei der Herstellung von Filterkaffee wird üblicherweise so vorgegangen, daß heißes Wasser von oben auf das Kaffeepulver tropft. Dabei wird das Pulver in der Filtermitte und. am Filterboden stärker mit Wasser durchtränkt als das Pulver amoberen äußeren Filterrand. Die Folge ist, daß das Pulver nicht optimal ausgenutzt wird. Das zeigt sich auch daran, daß nach dem "Kaffeekochen" das Pulver im Filter sehr ungleichmäßig . verteilt ist:-in der Filtermitte ist eine Vertiefung, fast das gesamte Pulver haftet am. Filterrand. ,' ..'·...Coffee machine for making filter coffee. \ . ' When making filter coffee, the usual procedure is to drip hot water onto the coffee powder from above. The powder in the middle of the filter and at the bottom of the filter is more saturated with water than the powder at the top of the outer edge of the filter. The result is that the powder is not used optimally. This is also evident in the fact that after "making coffee" the powder in the filter is very unevenly distributed: there is a depression in the middle of the filter, almost all of the powder sticks to the edge of the filter. ,' ..'·...

Eine besser Ausnutzung wäre gegeben, wenn das gesamte Pulver immer unter der Wasseroberfläche bleiben würde. ,Better utilization would be achieved if all the powder always remained under the water surface.

Dies erreicht man dadurch, daß das Pulver Erschütterungen ausgesetzt ist, die es immer wieder nach unten sacken lassen.This is achieved by subjecting the powder to vibrations, which cause it to sink downwards again and again.

Ausführungsbeispiele werden anhand der Figuren 1 + 2 erläutert. Es zeigen: . : ■.■,-.·Examples of embodiments are explained using Figures 1 + 2. They show: . : ■.■,-.·

Figur. 1 ' ; Figure 1 ';

Vibrationen, die durch einen Elektromotor erzeugt werden, der über einen Exzenter an die Kaffeemaschine oder die Filteraufnahme "klopft"Vibrations generated by an electric motor that "knocks" on the coffee machine or the filter holder via an eccentric

Vibrationen, die durch einen Elektromagnet erzeugt werden, ähnlich der bekannten Klingelschaltung, bei der ein Klöppel bei Stromdurchfluß angezogen wird. Dabei unterbricht er selbst den Stromkreislauf und kehrt in die Ruheläge zurück, so daß der ■ Strom wieder fließt usw. und der Klöppel an das Gehäuse schlägt, wobei der .. Filteraufnahmebenälterdie Aufgabe des.Klöppeis übernimmt. .Vibrations generated by an electromagnet, similar to the well-known bell circuit, in which a clapper is attracted when current flows through it. In doing so, it interrupts the circuit itself and returns to the rest position, so that the ■ current flows again, etc. and the clapper strikes the housing, whereby the .. filter holder takes over the task of the clapper. .

BezugszeichenlisteList of reference symbols

a) Elektromotora) Electric motor

b) Exzenterb) Eccentric

c) Rüttelbewegungc) Shaking movement

d) Kaffeepulverd) Coffee powder

e) Filteraufnahmee) Filter holder

f) Elektromagnetf) Electromagnet

g) Unterbrecher h) Rückholfederg) Breaker h) Return spring

Claims (1)

SchutzansprücheProtection claims Kaffeemaschine zur Herstellung von FilterkaffeeCoffee machine for making filter coffee mit der Besonderheit, daß , , ,with the special feature that , , , das Kaffeepulver mit Hilfe einer entsprechenden Vorrichtung Vibrationen oder Erschütterungen ausgesetzt wird, wobei es egal ist, ob die Vorrichtung die Vibrationenthe coffee powder is exposed to vibrations or shocks using a suitable device, whereby it does not matter whether the device absorbs the vibrations direkt oder indirekt.an das Kaffeepulver abgibt. ·directly or indirectly to the coffee powder. · Die Vorrichtung kann ein Elektromotor mit Exzenter sein, der den Filtereinsatz, der die Filtertüte aufnimmt oder die komplette Kaffeemaschine berührt und somit in VibrationenThe device can be an electric motor with eccentric that touches the filter insert that holds the filter bag or the entire coffee machine and thus causes vibrations. versetzt. ■moved. ■ Denkbar ist auch ein Schallsender, der auf das Kaffeepulver gerichtet ist oder ein vibrierender Körper, der in den Kaffeefilter getaucht wird.It is also conceivable to use a sound transmitter aimed at the coffee powder or a vibrating body that is immersed in the coffee filter.
DE29713279U 1997-07-25 1997-07-25 Coffee machine for the production of filter coffee Expired - Lifetime DE29713279U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29713279U DE29713279U1 (en) 1997-07-25 1997-07-25 Coffee machine for the production of filter coffee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29713279U DE29713279U1 (en) 1997-07-25 1997-07-25 Coffee machine for the production of filter coffee

Publications (1)

Publication Number Publication Date
DE29713279U1 true DE29713279U1 (en) 1998-03-26

Family

ID=8043700

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29713279U Expired - Lifetime DE29713279U1 (en) 1997-07-25 1997-07-25 Coffee machine for the production of filter coffee

Country Status (1)

Country Link
DE (1) DE29713279U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120308688A1 (en) * 2009-12-18 2012-12-06 Green Mountain Coffee Roasters, Inc. Beverage formation apparatus and method using vibratory energy
US9204751B2 (en) 2009-12-18 2015-12-08 Keurig Green Mountain, Inc. Beverage formation apparatus and method using sonic energy
US20160206134A1 (en) * 2014-07-18 2016-07-21 Spencer Frazer Reciprocating coffee filter
EP4272606A1 (en) * 2022-05-05 2023-11-08 Caius Casiu Bulea Process of making coffee

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120308688A1 (en) * 2009-12-18 2012-12-06 Green Mountain Coffee Roasters, Inc. Beverage formation apparatus and method using vibratory energy
US9204751B2 (en) 2009-12-18 2015-12-08 Keurig Green Mountain, Inc. Beverage formation apparatus and method using sonic energy
US9833102B2 (en) * 2009-12-18 2017-12-05 Keurig Green Mountain, Inc. Beverage formation apparatus and method using vibratory energy
US20160206134A1 (en) * 2014-07-18 2016-07-21 Spencer Frazer Reciprocating coffee filter
US9867494B2 (en) * 2014-07-18 2018-01-16 Spencer Frazer Reciprocating coffee filter
EP4272606A1 (en) * 2022-05-05 2023-11-08 Caius Casiu Bulea Process of making coffee

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980507

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010704

R157 Lapse of ip right after 6 years

Effective date: 20040203