DE814505C - Mills, especially coffee grinders - Google Patents

Mills, especially coffee grinders

Info

Publication number
DE814505C
DE814505C DES464A DES0000464A DE814505C DE 814505 C DE814505 C DE 814505C DE S464 A DES464 A DE S464A DE S0000464 A DES0000464 A DE S0000464A DE 814505 C DE814505 C DE 814505C
Authority
DE
Germany
Prior art keywords
mills
grist
coffee grinders
especially coffee
outlet channel
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
Application number
DES464A
Other languages
German (de)
Inventor
Guenter Steinert
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DES464A priority Critical patent/DE814505C/en
Application granted granted Critical
Publication of DE814505C publication Critical patent/DE814505C/en
Expired 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
    • A47J42/00—Coffee mills; Spice mills
    • A47J42/12—Coffee mills; Spice mills having grinding discs
    • A47J42/16—Coffee mills; Spice mills having grinding discs mechanically driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Description

Bei Mühlen, insbesondere Kaffeemühlen, mit horizontal angeordnetem Mahlwerk ist es erforderlich, daß das aus den Mahlsteinen herausgetretene Mahlgut in einen Austrittskanal gebracht und durch diesen hinausbefördert wird. Zu diesem Zweck wird bei bekannten Mühlen dieser Art der angetriebene Mahlstein mit kurzen Ansätzen versehen, durch die das Mahlgut gesammelt und in den Austrittskanal geschoben wird. Beim Abschalten der bekannten Einrichtung bleibt das im Austrittskanal befindliche Mahlgut in diesem zurück, so daß der Austrittskanal nur durch Klopfen oder durch Umkippen der Mühle von dem Mahlgutrest befreit werden kann.In mills, especially coffee grinders, with a horizontally arranged Grinder it is necessary that the grist which has come out of the grinding stones is brought into an outlet channel and conveyed out through this. To this In known mills of this type, the purpose is the driven grinding stone with short Approaches provided, through which the grist is collected and pushed into the outlet channel will. When the known device is switched off, the one located in the outlet channel remains Grist in this back, so that the outlet channel only by tapping or by Overturning of the mill can be freed from the grist residue.

Bei der erfindungsgemäßen Mühle wird dieser Nachteil dadurch vermieden, daß die an dem angetriebenen Mahlstein angeordneten Auswerfer solang ausgeführt sind, daß auf das Mahlgut eine erhebliche Zentrifugalkraft ausgeübt und gleichzeitie em* Luftstrom erzeugt wird, der laufend das Mahlgut aus dem Austrittskanal hinausbläst.In the mill according to the invention, this disadvantage is avoided by that the ejectors arranged on the driven grinding stone run so long are that a considerable centrifugal force is exerted on the grist and at the same time em * air flow is generated, which continuously blows the ground material out of the outlet channel.

Die Figuren zeigen in Querschnitt und Aufsicht eine Mühle mit horizontalem Mahlwerk gemäß der Erfindung. Unter einem fest stehenden Mahlstein ist der umlaufende Mahlstein i angebracht, an dem schaufelartig ausgebildete Auswerfer 2 angebracht sind, die so lang und derart geformt sind, daß das aus den Mahlsteinen ausgetretene Mahlgut eine Fliehkraftbeschleunigung erhält und ein Luftstrom erzeugt wird, der das Mahlgut durch den Auswerferkanal 3 hinausführt. Dieser Kanal wird zur Vermeidung von Verstopfungen zweckmäßig derart konisch ausgebildet, daß er außen einen größeren Querschnitt aufweist als innen. Es kann eine Klappe, die ihn in den Betriebspausen abschließt, vorgesehen werden.The figures show, in cross section and top view, a mill with a horizontal grinder according to the invention. Underneath a fixed grinding stone, the rotating grinding stone i is attached, to which blade-like ejectors 2 are attached, which are so long and shaped in such a way that the grinding material that has emerged from the grinding stones receives a centrifugal force acceleration and an air flow is generated which the grinding material through the Ejector channel 3 leads out. In order to avoid blockages, this channel is expediently designed conically in such a way that it has a larger cross section on the outside than on the inside. A flap can be provided that closes it during breaks in operation.

Claims (1)

PATENTANSPRUCH: Mühle mit horizontalem Mahlwerk, insbesondere Kaffeemühle, dadurch gekennzeichnet, daß der angetriebene Mahlstein (i), mit Auswerfern (2) versehen ist, die deraxt ausgebildet sind, daß sie dem Mahlgut eine Fliehkraftbeschleunigung erteilen und einen Luftstrom erzeugen, so daß das Mahlgut durch den Auswerferkanal geschleudert bzw. hinausgeblasen wird. PATENT CLAIM: Mill with a horizontal grinder, in particular a coffee grinder, characterized in that the driven grinding stone (i) is provided with ejectors (2) which are designed to accelerate the grist by centrifugal force and to generate an air flow so that the grist is thrown or blown out through the ejector channel.
DES464A 1949-11-01 1949-11-01 Mills, especially coffee grinders Expired DE814505C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES464A DE814505C (en) 1949-11-01 1949-11-01 Mills, especially coffee grinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES464A DE814505C (en) 1949-11-01 1949-11-01 Mills, especially coffee grinders

Publications (1)

Publication Number Publication Date
DE814505C true DE814505C (en) 1951-09-24

Family

ID=7468756

Family Applications (1)

Application Number Title Priority Date Filing Date
DES464A Expired DE814505C (en) 1949-11-01 1949-11-01 Mills, especially coffee grinders

Country Status (1)

Country Link
DE (1) DE814505C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029993B (en) * 1954-04-28 1958-05-14 Adolf Ditting Coffee grinder with horizontally rotating grinding disk
DE1099139B (en) * 1956-04-13 1961-02-09 Benz A G Fabrik Elek Scher Mas Mill with vertical shaft for grinding coffee and the like like
DE1109331B (en) * 1959-08-21 1961-06-22 Karl A Zwanger G M B H Coffee grinder with electric drive
FR2522951A1 (en) * 1982-03-10 1983-09-16 Lloveras Monge Francisco Coffee grinder with controlled dosage dispensing after grinding - uses electric motor to drive grinding discs under control of timer which initiates pressing of ground coffee
DE3629539C1 (en) * 1986-08-30 1991-10-24 Braun Ag Grinding mill
EP2524636A1 (en) * 2011-05-19 2012-11-21 Miele & Cie. KG Beverage preparation machine with grinding device
EP3184010A1 (en) * 2015-12-24 2017-06-28 Vesta Electrical Appliance Manufacturing (Zhongshan) Co., Ltd. Bean grinder and automatic coffee pot equipped with the same
DE102016100396A1 (en) * 2016-01-12 2017-07-13 Eugster/Frismag Ag Coffee bean grinder for coffee preparation device and coffee preparation device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029993B (en) * 1954-04-28 1958-05-14 Adolf Ditting Coffee grinder with horizontally rotating grinding disk
DE1099139B (en) * 1956-04-13 1961-02-09 Benz A G Fabrik Elek Scher Mas Mill with vertical shaft for grinding coffee and the like like
DE1109331B (en) * 1959-08-21 1961-06-22 Karl A Zwanger G M B H Coffee grinder with electric drive
FR2522951A1 (en) * 1982-03-10 1983-09-16 Lloveras Monge Francisco Coffee grinder with controlled dosage dispensing after grinding - uses electric motor to drive grinding discs under control of timer which initiates pressing of ground coffee
DE3629539C1 (en) * 1986-08-30 1991-10-24 Braun Ag Grinding mill
EP2524636A1 (en) * 2011-05-19 2012-11-21 Miele & Cie. KG Beverage preparation machine with grinding device
EP3184010A1 (en) * 2015-12-24 2017-06-28 Vesta Electrical Appliance Manufacturing (Zhongshan) Co., Ltd. Bean grinder and automatic coffee pot equipped with the same
DE102016100396A1 (en) * 2016-01-12 2017-07-13 Eugster/Frismag Ag Coffee bean grinder for coffee preparation device and coffee preparation device
EP3192414A1 (en) 2016-01-12 2017-07-19 Eugster/Frismag AG Coffee bean grinder for preparing coffee and device for preparing coffee
DE102016100396B4 (en) * 2016-01-12 2017-11-16 Eugster/Frismag Ag Coffee bean grinder for coffee preparation device and coffee preparation device

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