DE202006004568U1 - Coffee machine has spring-loaded sealing plate which fits over coffee bean inlet on milling unit and prevents steam from brewing chamber from entering it, magnetic valve with operating lever opening plate when required - Google Patents
Coffee machine has spring-loaded sealing plate which fits over coffee bean inlet on milling unit and prevents steam from brewing chamber from entering it, magnetic valve with operating lever opening plate when required Download PDFInfo
- Publication number
- DE202006004568U1 DE202006004568U1 DE200620004568 DE202006004568U DE202006004568U1 DE 202006004568 U1 DE202006004568 U1 DE 202006004568U1 DE 200620004568 DE200620004568 DE 200620004568 DE 202006004568 U DE202006004568 U DE 202006004568U DE 202006004568 U1 DE202006004568 U1 DE 202006004568U1
- Authority
- DE
- Germany
- Prior art keywords
- mill
- coffee
- spring
- sleeve
- friction
- 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
Links
- 241000533293 Sesbania emerus Species 0.000 title claims abstract description 18
- 238000003801 milling Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000009835 boiling Methods 0.000 description 6
- 238000013124 brewing process Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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
- A47J31/42—Beverage-making apparatus with incorporated grinding or roasting means for coffee
-
- 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
- A47J42/00—Coffee mills; Spice mills
- A47J42/12—Coffee mills; Spice mills having grinding discs
- A47J42/20—Grinding discs
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Description
[Technisches Gebiet][Technical area]
Die Erfindung betrifft eine Kaffeemaschine nach dem Oberbegriff des Anspruchs 1.The The invention relates to a coffee machine according to the preamble of Claim 1.
[Stand der Technik][State of the art]
Eine bekannte Kaffeemaschine umfaßt im wesentlichen eine motorgetriebene Mühle zur Zerkleinerung von Kaffeebohnen in ein Kaffeepulver, einen Kocher zur Erzeugung eines Wasserdampfes/kochendheißen Wassers, und eine Aufbrühkammer, in der der Wasserdampf/das kochendheiße Wasser durch das Kaffeepulver geleitet wird. Die Aufbrühkammer weist zwei Einlässe, jeweils für den Eintritt des gemahlenen Kaffeepulvers bzw. des Wasserdampfes/kochendheißen Wassers und einen Auslaß für den Ausfluß des zubereiteten Kaffes auf. Der aufgebrühte, aber stark mit Kaffeesatz beladene Rohkaffee wird durch einen Filterbecher gefiltert, in dem der Kaffeesatz zurückbleibt. Die Kaffeebohnen werden über einen Einfülltrichter in die Mühle eingefüllt. Zur Vermeidung eines zu schnellen, direkten Einfallens des Mahlgutes in die Mühle kann am Eintritt des Trichters als Rutschbahn eine Schrägfläche vorgesehen sein. Zum Antrieb der Mühle ist ein Motor vorgesehen. Das Mahlen erfolgt durch eine relative Drehbewegung zwischen einem verzahnten, oft beweglichen Innenreibwerk und einem verzahnten, oft unbeweglichen Außenreibwerk der Mühle, wobei das Innenreibwerk mit der Motorwelle des Motors verbunden ist. Die Feinheit des Mahlens (d.h. die Krngröße des gemahlenen Kaffeepulvers) wird durch Änderung des Spaltes zwischen dem Innen- und dem Außenreibwerk beeinflußt. Zu diesem Zweck ist das Außenreibwerk axial verschiebbar aber drehfest im Kaffeemaschine gelagert. Die axiale Verstellung erfolgt durch die Drehbewegung einer Verstellschraube, die oft federbelastet ist. Um zu vermeiden, daß beim Aufbrühvorgang der heiße Wasserdampf durch den Einlaß der Aufbrühkammer für das Kaffeepulver in die Mühle eindringen kann, ist dort eine Abschirmung angeordnet, die nach erfolgtem Einfallen des Kaffeepulvers in die Aufbrühkammer diesen Einlaß schließt, bevor der Wasserdampf/das kochendheißes Wasser darin eingeleitet wird. Vorzugsweise wird der fertig aufgebrühte Kaffee tropfenweise in einer Kaffeetasse in der Aufbrühkammer ansammelt. Zu dieser Gattung gehört das deutsche Gebrauchsmuster DE202004007182U1 des Anmelders. Die Erfindung betrifft eine weitere Verbesserung des Stands der Technik.A known coffee machine includes essentially a motorized mill for crushing coffee beans in a coffee powder, a cooker for the production of a steam / boiling hot water, and a brewing chamber, in the water vapor / boiling water through the coffee powder is directed. The brewing chamber has two inlets, each for the entry of the ground coffee powder or of the steam / boiling hot water and an outlet for the effluent of the prepared Kaffes on. The brewed, but heavily laden with coffee grounds green coffee is through a filter cup filtered, in which the coffee grounds remain. The coffee beans be over a hopper in the mill filled. to Avoidance of too fast, direct incidence of the ground material in the mill can be provided at the entrance of the funnel as a slide an inclined surface be. To drive the mill an engine is provided. The grinding is done by a relative Rotary movement between a toothed, often movable Innenreibwerk and a toothed, often immobile Außenreibwerk the mill, wherein the internal friction drive is connected to the motor shaft of the motor. The Fineness of grinding (i.e., the size of the ground coffee powder) is changed by changing the Cleaved gap between the internal and external power plant. To this Purpose is the external power plant axially displaceable but rotatably mounted in the coffee machine. The axial adjustment takes place by the rotational movement of an adjusting screw, which is often spring loaded. To avoid that during the brewing process the hot one Water vapor through the inlet of the brewing chamber for the Coffee powder in the mill can penetrate, there is a shield arranged according to occurred collapse of the coffee powder in the brewing chamber close this inlet before the water vapor / the boiling hot Water is introduced therein. Preferably, the finished brewed coffee Dropwise in a coffee cup in the brewing chamber accumulates. To this Genus belongs the German utility model DE202004007182U1 of the applicant. The invention relates a further improvement of the prior art.
Die Erfindung wird nachfolgend anhand einer in der Zeichnung dargestellten Ausführungsform näher erläutert. Es zeigen:The Invention will now be described with reference to a drawing Embodiment explained in more detail. It demonstrate:
[Zeichnung][Drawing]
[Erläuterung der bevorzugten Ausführungsform][Explanation of the Preferred Embodiment]
Als
Stutzen ist eine Buchse
Die
Abschirmungsplatte
Im
Unterschied zur bekannten Mühle,
die oft als Stator ein Außenreibwerk
mit einer weibliche (d.h. konkav konische) Hirteverzahnung und als
Rotor ein Innenreibwerk ein Kegelrad (mit einer konvexen Hirthverzahnung)
aufweist, weist bei der erfindungsgemäßen Ausbildung sowohl der Stator
Das
motorseitige Reibwerk
Die
beiden Reibwerke
Der
Motor
Das
in der Zeichnung gesehene linke Ende der Hülse
Das
Zwischenstück
Der
Kupplungsansatz
Die
Kaffemaschine
Zur
Vermeidung des Eindringens von Stauben oder andere Verunreinigungen
in die Einfallsöffnung
Zur
Steuerung/Reglierung der automatischen Aufbrühvorgänge ist eine Steuerungseinheit
Nachfolgend
wird die Funktionsweise der Erfindung erläutert:
Zuerst wird über den
Betätigungshebel
First, over the operating lever
Zusammenfassend
betrifft die Erfindung eine vollautomatische Kaffeemaschine
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200620004568 DE202006004568U1 (en) | 2006-03-22 | 2006-03-22 | Coffee machine has spring-loaded sealing plate which fits over coffee bean inlet on milling unit and prevents steam from brewing chamber from entering it, magnetic valve with operating lever opening plate when required |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200620004568 DE202006004568U1 (en) | 2006-03-22 | 2006-03-22 | Coffee machine has spring-loaded sealing plate which fits over coffee bean inlet on milling unit and prevents steam from brewing chamber from entering it, magnetic valve with operating lever opening plate when required |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202006004568U1 true DE202006004568U1 (en) | 2006-06-08 |
Family
ID=36599966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200620004568 Expired - Lifetime DE202006004568U1 (en) | 2006-03-22 | 2006-03-22 | Coffee machine has spring-loaded sealing plate which fits over coffee bean inlet on milling unit and prevents steam from brewing chamber from entering it, magnetic valve with operating lever opening plate when required |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202006004568U1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009129671A1 (en) * | 2008-04-25 | 2009-10-29 | Liu Zhihong | Safety locking apparatus for cover plate of brewing chamber of coffee machine |
| CN101953639A (en) * | 2010-09-26 | 2011-01-26 | 广东新宝电器股份有限公司 | Coffee machine |
| CN101268916B (en) * | 2008-02-18 | 2011-06-08 | 广东亿龙电器股份有限公司 | Bean milling coffee machine |
| WO2020124114A1 (en) * | 2018-12-18 | 2020-06-25 | Joma Kunststofftechnik Gmbh | Grinding mill having convexly curved milling projections |
| CN111789481A (en) * | 2020-07-21 | 2020-10-20 | 佛山市新世纪模塑有限公司 | Boiling device capable of being used in batches based on multiple stations |
| CN114641225A (en) * | 2019-10-30 | 2022-06-17 | 阿札姆家用电器公司 | Hot drink preparation device |
-
2006
- 2006-03-22 DE DE200620004568 patent/DE202006004568U1/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101268916B (en) * | 2008-02-18 | 2011-06-08 | 广东亿龙电器股份有限公司 | Bean milling coffee machine |
| WO2009129671A1 (en) * | 2008-04-25 | 2009-10-29 | Liu Zhihong | Safety locking apparatus for cover plate of brewing chamber of coffee machine |
| CN101953639A (en) * | 2010-09-26 | 2011-01-26 | 广东新宝电器股份有限公司 | Coffee machine |
| WO2020124114A1 (en) * | 2018-12-18 | 2020-06-25 | Joma Kunststofftechnik Gmbh | Grinding mill having convexly curved milling projections |
| US11986127B2 (en) | 2018-12-18 | 2024-05-21 | Joma Kunststofftechnik Gmbh | Grinding mill having convexly curved milling projections |
| CN114641225A (en) * | 2019-10-30 | 2022-06-17 | 阿札姆家用电器公司 | Hot drink preparation device |
| CN111789481A (en) * | 2020-07-21 | 2020-10-20 | 佛山市新世纪模塑有限公司 | Boiling device capable of being used in batches based on multiple stations |
| CN111789481B (en) * | 2020-07-21 | 2021-05-18 | 佛山市新世纪模塑有限公司 | Boiling device capable of being used in batches based on multiple stations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2858539B1 (en) | Coffee machine | |
| EP2036466B1 (en) | Brewing device for a coffee machine | |
| EP2105075B1 (en) | Brewing device for a coffee machine | |
| DE102020122938B4 (en) | grinder and coffee maker | |
| DE102007042379B3 (en) | Brewing group for a coffee machine | |
| EP0641536B1 (en) | Automated coffee machine | |
| EP1595480B1 (en) | Automated coffee machine | |
| EP2030537A1 (en) | Brewing device for a coffee machine | |
| DE202006004568U1 (en) | Coffee machine has spring-loaded sealing plate which fits over coffee bean inlet on milling unit and prevents steam from brewing chamber from entering it, magnetic valve with operating lever opening plate when required | |
| WO2021004836A1 (en) | Unit for a coffee device | |
| DE2436482C3 (en) | Motor-operated mill for household use for grinding dry, granular grist, in particular grain | |
| EP2156772A1 (en) | Grinder for grinding foodstuffs, in particular coffee | |
| DE102004035459A1 (en) | Coffee grinder for crushing coffee beans has gear that drives grinding mill at a speed within a predetermined speed range such that ground coffee is ejected without leaving residues in housing | |
| EP4382010B1 (en) | Coffee mill and method for the operator-friendly fixation of a grinder of such a type | |
| DE19701554A1 (en) | Grain mill as accessory for kitchen appliance | |
| DE202004007182U1 (en) | Coffee maker with integrated coffee grinding DE4vice, comprising spring supported partition between both units | |
| DE102024201070B3 (en) | Fully automatic coffee machine with decoupled grinder | |
| EP3542680B1 (en) | Brewing device | |
| LU502831B1 (en) | coffee grinder | |
| DE2410122A1 (en) | Variable grade domestic flour grinder - includes two superposed mills which reduces operating pressures and prevents overheating | |
| EP1027850B1 (en) | Corn mill | |
| EP4209156A1 (en) | Grinding unit for beverage preparation device with improved grinding degree adjustment | |
| DE10066027A1 (en) | Reduction mill has cross slot with funnel-shaped inlet, constriction corresponding to cross-pin diameter, bearing cups matching cross-pin with inclined surfaces leading to constriction | |
| DE202022106857U1 (en) | coffee grinder | |
| EP4563046A1 (en) | Coffee or spice grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20060713 |
|
| R150 | Term of protection extended to 6 years |
Effective date: 20090417 |
|
| R151 | Term of protection extended to 8 years | ||
| R151 | Term of protection extended to 8 years |
Effective date: 20120130 |
|
| R152 | Term of protection extended to 10 years | ||
| R152 | Term of protection extended to 10 years |
Effective date: 20140210 |
|
| R071 | Expiry of right |